UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM N-CSR/S

              CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT
                              INVESTMENT COMPANIES



Investment Company Act file number: 811-4019

Exact name of registrant as specified in charter:  USAA INVESTMENT TRUST

Address of principal executive offices and zip code: 9800 FREDERICKSBURG ROAD
                                                     SAN ANTONIO, TX  78288

Name and address of agent for service:               EILEEN M. SMILEY
                                                     USAA INVESTMENT TRUST
                                                     9800 FREDERICKSBURG ROAD
                                                     SAN ANTONIO, TX  78288

Registrant's telephone number, including area code:  (210) 498-4103

Date of fiscal year end:   MAY 31

Date of reporting period:  NOVEMBER 30, 2005



ITEM 1. REPORT TO STOCKHOLDERS.
USAA GROWTH  AND TAX  STRATEGY  FUND - SEMIANNUAL  REPORT FOR  PERIOD ENDING
NOVEMBER 30, 2005

[LOGO OF USAA]
   USAA(R)

                                 USAA GROWTH and
                                       TAX STRATEGY Fund

                                  [GRAPHIC OF USAA GROWTH AND TAX STRATEGY FUND]

                              S e m i a n n u a l  R e p o r t

- --------------------------------------------------------------------------------
    NOVEMBER 30, 2005


Table of CONTENTS
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MESSAGE FROM THE PRESIDENT                                                   2

MANAGERS' COMMENTARY                                                         4

INVESTMENT OVERVIEW                                                          8

FINANCIAL INFORMATION

   Portfolio of Investments                                                 13

   Notes to Portfolio of Investments                                        20

   Financial Statements                                                     22

   Notes to Financial Statements                                            25

EXPENSE EXAMPLE                                                             38


THIS  REPORT IS FOR THE  INFORMATION  OF THE  SHAREHOLDERS  AND  OTHERS WHO HAVE
RECEIVED A COPY OF THE CURRENTLY  EFFECTIVE  PROSPECTUS OF THE FUND,  MANAGED BY
USAA INVESTMENT MANAGEMENT COMPANY. IT MAY BE USED AS SALES LITERATURE ONLY WHEN
PRECEDED OR ACCOMPANIED BY A CURRENT PROSPECTUS,  WHICH PROVIDES FURTHER DETAILS
ABOUT THE FUND.

(C)2006, USAA. All rights reserved.


2

 M E S S A G E
==============------------------------------------------------------------------
               from the PRESIDENT

                                                          "

                                        WE WILL CONTINUE TO LOOK FOR VALUE
[PHOTO OF CHRISTOPHER W. CLAUS]        IN OUR INVESTMENTS, EXAMINE THE RISKS,
                                       AND MAINTAIN OUR INVESTMENT DISCIPLINE.

                                                          "

                                                                   December 2005
- --------------------------------------------------------------------------------

                 As I write to you during the final weeks of 2005, I am watching
                 some  interesting  dynamics  that could affect all of us in the
                 new year.

                 In 2006, we expect the Federal  Reserve Board (the Fed) to stop
                 tightening  short-term  interest rates.  After raising rates to
                 4.25% in December 2005, Fed governors,  we believe,  are likely
                 to hike rates at least one more time on January  31,  2006.  If
                 the  Fed  keeps  tightening,  there  is  the  possibility  that
                 short-term  interest  rates  could  eventually  be higher  than
                 long-term rates,  resulting in what is called an inverted yield
                 curve.  In some  cases,  an  inverted  yield curve has been the
                 precursor of an economic downturn.

                 For the  moment,  however,  the U.S.  economy  appears to be on
                 solid footing,  with estimates for gross domestic product (GDP)
                 growth  of  about  3%  for  2006.  While  the  country  is  not
                 experiencing an economic boom, we can expect moderate growth in
                 the  months  ahead,   which  should  translate  into  gains  in
                 corporate earnings in the mid-single  digits.  Whether earnings
                 will  be  robust   enough  to  support   current  stock  market
                 valuations,  however,  remains  uncertain.  Beyond our  shores,
                 international stocks outperformed U.S. equities during 2005. We
                 believe we could see a repeat of this in 2006.

                 In the gold market,  prices have  continued to rise,  fueled by
                 high oil prices,  strong  investor  demand,  and an increase in
                 consumer  purchases of jewelry.  We expect these  conditions to
                 persist during 2006.

                 I  believe  the  housing  market  is at or near the peak in the
                 number of units sold.  Inventory has grown,  mortgage rates are
                 inching


                                                                               3

 . . . C O N T I N U E D
========================--------------------------------------------------------

                 upward,  and some  institutions  have  tightened  their lending
                 standards.  If housing  prices fall, the first to feel the pain
                 could  be  investors  who  are  "flipping"   properties   using
                 interest-only or adjustable-rate mortgages (ARMs). The dramatic
                 increase in short-term rates would be particularly  painful for
                 housing   investors  also,   especially  those  with  ARMs  and
                 interest-only mortgages.

                 Among  the  biggest  stories  of  2005  was the  resiliency  of
                 long-term interest rates.  Instead of spiking higher, they were
                 range  bound  most  of the  year.  In  2006,  both  short-  and
                 long-term rates will continue to be a key market indicator.  If
                 rates rise, bond prices will fall - hurting the bond market.

                 Going  forward,  two  factors  will  have  great  influence  on
                 long-term  rates.  One is inflation,  which appears to be under
                 control at present.  The second is the purchase of U.S. debt by
                 foreign  investors,  which helps us support our budget deficit.
                 With interest rates in other countries  significantly lower, it
                 seems likely that foreign  demand will remain  strong,  buoying
                 U.S.  bonds.  We believe  that  long-term  rates will not spike
                 dramatically  but  continue  to drift  upward  in a  manageable
                 fashion.

                 In this  environment,  our central  concern is that we are paid
                 for the risk we take in all our  portfolios.  It makes sense to
                 be  cautious;  there  is some  risk  in the  market,  but  risk
                 premiums are very low.

                 We will continue to look for value in our investments,  examine
                 the risks, and maintain our investment discipline.  From all of
                 us at USAA Investment  Management  Company,  thank you for your
                 business and the opportunity to serve your investment needs.

                 Sincerely,

                 /S/ CHRISTOPHER W. CLAUS

                 Christopher W. Claus
                 President and Vice Chairman of the Board

                 PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS.


4

 M A N A G E R S '
==================--------------------------------------------------------------
                   COMMENTARY on the Fund

[PHOTO OF CLIFFORD A. GLADSON]       CLIFFORD A. GLADSON, CFA
                                       USAA Investment Management Company

[PHOTO OF PAMELA N. CZEKANSKI]       PAMELA N. CZEKANSKI, CFA
                                       Loomis, Sayles & Company, L.P.

[PHOTO OF MARK B. BARIBEAU]          MARK B. BARIBEAU, CFA
                                       Loomis, Sayles & Company, L.P.

[PHOTO OF RICHARD D. SKAGGS]         RICHARD D. SKAGGS, CFA
                                       Loomis, Sayles & Company, L.P.
- --------------------------------------------------------------------------------

HOW DID THE FUND PERFORM?

                 The USAA  Growth and Tax  Strategy  Fund had a total  return of
                 5.54% for the six months ended November 30, 2005. This compares
                 to a 4.27% return for the Lipper Balanced Funds Average,  4.51%
                 for the Lipper Balanced Funds Index, 7.05% for the Russell 1000
                 Growth Index, and 0.36% for the Lehman Brothers  Municipal Bond
                 Index.

                 Your Fund's Board of Trustees  has  approved  proposals by USAA
                 Investment   Management   Company   (IMCO)  to  terminate   its
                 subadvisory  agreement  with  Loomis,  Sayles  &  Company  L.P.
                 (Loomis  Sayles)  for the U.S.  equity  portion of the Fund and
                 enter into a new  subadvisory  agreement  with  Northern  Trust
                 Investments, N.A. (NTI). This change took effect on December 1,
                 2005,  and was made to increase  the Fund's tax  efficiency  as
                 well as the diversification of the Fund's U.S. equity portion.

WHY DID THE FUND'S BOARD REPLACE LOOMIS SAYLES WITH NTI?

                 Loomis Sayles is an outstanding  manager of growth stocks,  and
                 will continue to subadvise  other USAA mutual  funds.  However,
                 given the Fund's commitment to tax efficiency, the Fund's Board
                 determined that shareholders would be better served by changing

                 PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS.

                 REFER TO PAGE 10 FOR BENCHMARK DEFINITIONS.


                                                                               5

 . . . C O N T I N U E D
========================--------------------------------------------------------

                 the  blue  chip  stocks  category  of  the  Fund  to  the  tax-
                 advantaged S&P 500 Index style utilized by NTI.

                 In addition to the natural tax efficiency that comes from index
                 investing,  NTI overlays an innovative tax management  strategy
                 to reduce capital gains. By replacing the previous  growth-only
                 style with a blue chip index  approach that  incorporates  both
                 the  value  and  growth  styles,  the  Fund  will  become  more
                 diversified.

                 On behalf of your Fund's  management  team,  we look forward to
                 providing you with a fully integrated tax-efficient strategy to
                 help you achieve  your goals.  We thank  Loomis  Sayles for its
                 work on the Fund; we welcome NTI as a new subadviser; and, most
                 importantly, we thank you for the confidence you have placed in
                 us.

HOW WERE THE FUND'S ASSETS ALLOCATED BETWEEN STOCKS AND TAX-EXEMPT SECURITIES?

                 The  structure  of your  Fund is  unique.  Under  the  Internal
                 Revenue Code, it must have at least 50% of its assets  invested
                 in tax-exempt  securities at the end of each fiscal  quarter in
                 order to pass  tax-exempt  income to you. Due to uncertainty in
                 the equity  markets,  we cut back the Fund's  weighting in U.S.
                 stocks in November, and ended the period with 59% of net assets
                 invested in tax-exempt securities and 43% in U.S. equities.

HOW DID THE FUND'S TAX-EXEMPT SECURITIES PERFORM DURING THE PERIOD?

                 The yield on the Bond Buyer 40-Bond Index, an industry standard
                 for long-term investment-grade municipal bonds, rose

                 THE  S&P 500  INDEX  IS AN  UNMANAGED  INDEX  REPRESENTING  THE
                 WEIGHTED  AVERAGE  PERFORMANCE  OF A GROUP OF 500 WIDELY  HELD,
                 PUBLICLY  TRADED STOCKS.  IT IS NOT POSSIBLE TO INVEST DIRECTLY
                 IN THE S&P 500 Index.

                 THE BOND BUYER 40-BOND INDEX IS  REPRESENTATIVE OF YIELDS OF 40
                 LARGE ONE-YEAR, TAX-EXEMPT NOTES.


6

 . . . C O N T I N U E D
========================--------------------------------------------------------
                             COMMENTARY on the Fund

                 from 4.70% on May 31,  2005,  to 4.85% on  November  30,  2005.
                 Bonds traded in a narrow range  throughout  the period,  and we
                 were able to pass along competitive levels of tax-exempt income
                 to shareholders.  Early in the period, we focused our purchases
                 on  bonds  with  15-  to  25-year  maturities.  As  the  period
                 progressed,  however,  we began to believe  that 25- to 30-year
                 maturities  offered the best  balance of risk and  return,  and
                 therefore started to buy bonds with longer maturities.

WHAT'S YOUR OUTLOOK FOR TAX-EXEMPT SECURITIES?

                 Based on recent  statements  and the  testimony of the incoming
                 chairman  of the  Federal  Reserve  Board (the  Fed),  Benjamin
                 Bernanke, we expect the federal funds rate to rise gradually to
                 about 4.5%.  So long as the credit  markets have  confidence in
                 the Fed's willingness to keep inflation under control, we think
                 longer-term  interest  rates will remain within a fairly narrow
                 trading range, probably moving a bit higher over the short term
                 and perhaps falling later next year. We think tax- exempt bonds
                 as a whole are fairly priced in the current environment.

HOW DID THE FUND'S EQUITY PORTION PERFORM?

                 The equity portion  outperformed the Russell 1000 Growth Index,
                 with strong  performance  across all key industry sectors.  The
                 Fund was  overweight  in the  financial  services  sector,  and
                 benefited as several key holdings  continued to deliver  strong
                 gains.  These included Legg Mason,  Inc., the asset  management
                 firm that concluded a major deal with Citigroup; Moody's Corp.,
                 which  continued to show strong earnings and expanded its stock
                 buyback  program;  and Chicago  Mercantile  Exchange  Holdings,
                 Inc., which benefited as investors increasingly  recognized the
                 value of publicly traded securities and commodities exchanges.

                 YOU WILL FIND A COMPLETE LIST OF SECURITIES THAT THE FUND OWNS
                 ON PAGES 13-19.


                                                                               7

 . . . C O N T I N U E D
========================--------------------------------------------------------

                 Other  key  sectors   that  led   performance   were   consumer
                 discretionary,  led by Google,  Inc.  "A," the Internet  search
                 giant, and Chico's FAS, Inc., the women's apparel retailer, and
                 technology,  led by Apple  Computer,  Inc. and  Motorola,  Inc.
                 Apple  Computer,  Inc.  continued  to gain on the  strength  of
                 outstanding  iPod sales,  while Motorola,  Inc.  benefited from
                 strong consumer demand for its RAZR mobile phones.

                 Three  stocks  that  underperformed   rather   significantly  -
                 American Eagle Outfitters,  Inc., Dell, Inc., and Stryker Corp.
                 - were sold before the end of the period.


8

 I N V E S T M E N T
====================------------------------------------------------------------
                     OVERVIEW

USAA GROWTH AND TAX STRATEGY FUND

OBJECTIVE
- --------------------------------------------------------------------------------

                 Conservative  balance  for the  investor  between  income,  the
                 majority of which is exempt from  federal  income tax,  and the
                 potential   for   long-term   growth  of  capital  to  preserve
                 purchasing power.

TYPES OF INVESTMENTS
- --------------------------------------------------------------------------------

                 Invests principally in tax-exempt bonds and money market
                 instruments and the remainder in blue chip stocks.



- --------------------------------------------------------------------------------
                                            11/30/05                 5/31/05
- --------------------------------------------------------------------------------
                                                            
Net Assets                               $193.6 Million           $188.5 Million
Net Asset Value Per Share                    $15.30                   $14.65


- --------------------------------------------------------------------------------
       AVERAGE ANNUAL TOTAL RETURNS AND 30-DAY SEC YIELD* AS OF 11/30/05
- --------------------------------------------------------------------------------



5/31/05 TO 11/30/05**     1 YEAR      5 YEARS      10 YEARS      30-DAY SEC YIELD
                                                          
       5.54%               9.33%       2.51%         6.02%            1.92%


 *CALCULATED AS PRESCRIBED BY THE SECURITIES AND EXCHANGE COMMISSION.

**TOTAL RETURNS FOR PERIODS OF LESS THAN ONE YEAR ARE NOT ANNUALIZED. THIS
  SIX-MONTH RETURN IS CUMULATIVE.

                 The performance data quoted  represents past performance and is
                 no  guarantee of future  results.  Current  performance  may be
                 higher or lower than the  performance  data quoted.  The return
                 and principal value of an investment will fluctuate, so that an
                 investor's  shares,  when  redeemed,  may be worth more or less
                 than their original cost. For  performance  data current to the
                 most recent month-end, visit usaa.com.

                 TOTAL RETURN  MEASURES THE PRICE CHANGE IN A SHARE ASSUMING THE
                 REINVESTMENT OF ALL NET INVESTMENT INCOME DIVIDEND AND REALIZED
                 CAPITAL GAIN  DISTRIBUTIONS.  THE TOTAL  RETURNS  QUOTED DO NOT
                 REFLECT THE DEDUCTION OF TAXES THAT A SHAREHOLDER  WOULD PAY ON
                 FUND DISTRIBUTIONS OR THE REDEMPTION OF FUND SHARES.


                                                                               9

 . . . C O N T I N U E D
========================--------------------------------------------------------

                        CUMULATIVE PERFORMANCE COMPARISON

                         [CHART OF CUMULATIVE PERFORMANCE COMPARISON]



                                                                  USAA GROWTH     LEHMAN BROTHERS
          LIPPER BALANCED    LIPPER BALANCED    RUSSELL 1000        AND TAX        MUNICIPAL BOND
            FUNDS INDEX       FUNDS AVERAGE     GROWTH INDEX     STRATEGY FUND         INDEX
          ---------------    ---------------    ------------     -------------    ---------------
                                                                      
11/30/95     $10,000.00        $10,000.00        $10,000.00        $10,000.00        $10,000.00
12/31/95      10,157.39         10,142.44         10,057.33         10,213.07         10,095.98
01/31/96      10,340.75         10,337.19         10,393.74         10,369.62         10,172.27
02/29/96      10,345.73         10,374.59         10,583.83         10,414.35         10,103.56
03/31/96      10,384.75         10,414.59         10,597.41         10,503.61          9,974.49
04/30/96      10,453.49         10,518.98         10,876.24         10,503.61          9,946.20
05/31/96      10,560.62         10,655.84         11,256.28         10,608.87          9,942.41
06/30/96      10,595.45         10,665.57         11,271.56         10,684.62         10,050.77
07/31/96      10,322.77         10,363.52         10,611.17         10,541.09         10,141.70
08/31/96      10,485.78         10,555.44         10,885.05         10,642.30         10,139.43
09/30/96      10,874.72         10,955.55         11,677.67         10,930.35         10,281.13
10/31/96      11,104.81         11,156.00         11,748.04         11,087.51         10,397.32
11/30/96      11,622.33         11,662.75         12,630.10         11,456.83         10,587.77
12/31/96      11,483.13         11,547.65         12,382.83         11,348.93         10,543.07
01/31/97      11,838.24         11,898.66         13,251.33         11,578.92         10,563.02
02/28/97      11,882.17         11,905.68         13,161.61         11,666.16         10,660.01
03/31/97      11,536.82         11,555.06         12,449.36         11,403.66         10,517.81
04/30/97      11,883.64         11,891.64         13,276.04         11,635.73         10,605.96
05/31/97      12,370.28         12,425.65         14,234.11         12,115.89         10,765.60
06/30/97      12,780.33         12,800.72         14,803.78         12,363.97         10,880.27
07/31/97      13,508.30         13,542.80         16,113.05         12,835.78         11,181.61
08/31/97      13,080.11         13,181.57         15,169.95         12,545.94         11,076.79
09/30/97      13,601.47         13,703.56         15,916.45         12,910.76         11,208.13
10/31/97      13,353.81         13,472.75         15,328.17         12,869.04         11,280.37
11/30/97      13,599.10         13,692.89         15,979.23         13,035.95         11,346.80
12/31/97      13,813.95         13,887.84         16,158.23         13,182.98         11,512.25
01/31/98      13,912.11         13,975.76         16,641.40         13,276.48         11,630.97
02/28/98      14,464.45         14,576.40         17,893.20         13,684.47         11,634.50
03/31/98      14,906.74         15,008.06         18,606.50         14,058.33         11,644.86
04/30/98      15,011.15         15,121.21         18,863.98         14,032.64         11,592.32
05/31/98      14,859.38         14,952.07         18,328.70         13,964.15         11,775.70
06/30/98      15,133.40         15,182.85         19,451.25         14,092.70         11,822.18
07/31/98      14,956.11         14,990.59         19,322.50         13,897.02         11,851.73
08/31/98      13,667.63         13,637.92         16,422.66         13,034.45         12,034.86
09/30/98      14,257.54         14,227.50         17,684.20         13,547.20         12,184.90
10/31/98      14,790.94         14,839.50         19,105.51         13,828.34         12,184.64
11/30/98      15,332.34         15,411.73         20,558.77         14,329.11         12,227.33
12/31/98      15,897.98         15,993.25         22,412.55         14,708.65         12,258.15
01/31/99      16,152.21         16,300.73         23,728.57         15,172.28         12,403.89
02/28/99      15,763.96         15,858.86         22,644.58         14,854.10         12,349.84
03/31/99      16,153.07         16,268.69         23,837.18         15,289.70         12,366.76
04/30/99      16,682.17         16,759.20         23,867.66         15,518.31         12,397.58
05/31/99      16,424.94         16,510.72         23,134.14         15,234.83         12,325.84
06/30/99      16,879.06         16,992.63         24,754.57         15,666.74         12,148.52
07/31/99      16,563.37         16,663.59         23,967.83         15,467.46         12,192.73
08/31/99      16,389.59         16,456.41         24,359.45         15,347.77         12,094.97
09/30/99      16,179.60         16,237.46         23,847.74         15,126.53         12,100.03
10/31/99      16,648.07         16,709.20         25,648.66         15,664.45         11,968.93
11/30/99      16,827.20         16,926.13         27,032.51         15,794.29         12,096.24
12/31/99      17,325.10         17,477.10         29,844.10         16,072.26         12,006.06
01/31/00      16,889.86         17,007.17         28,444.75         15,754.74         11,953.78
02/29/00      16,849.17         17,041.81         29,835.29         15,978.87         12,092.70
03/31/00      17,841.23         18,011.36         31,970.78         17,043.20         12,356.91
04/30/00      17,514.28         17,674.85         30,449.46         16,638.98         12,283.91
05/31/00      17,349.48         17,464.97         28,916.14         16,244.16         12,220.00
06/30/00      17,626.40         17,804.33         31,107.64         16,610.97         12,543.82
07/31/00      17,578.36         17,769.46         29,810.84         16,487.93         12,718.36
08/31/00      18,363.00         18,604.84         32,510.02         17,055.82         12,914.37
09/30/00      17,976.55         18,191.38         29,434.74         16,194.98         12,847.18
10/31/00      17,960.64         18,127.37         28,041.95         16,357.03         12,987.37
11/30/00      17,308.68         17,403.29         23,908.38         15,851.83         13,085.63
12/31/00      17,738.88         17,871.52         23,151.88         15,965.73         13,408.94
01/31/01      18,115.36         18,320.70         24,751.34         16,109.74         13,541.80
02/28/01      17,412.18         17,524.32         20,549.26         15,332.10         13,584.74
03/31/01      16,849.87         16,911.22         18,313.13         14,756.14         13,706.49
04/30/01      17,557.02         17,664.36         20,629.25         15,278.65         13,557.97
05/31/01      17,713.39         17,814.84         20,325.65         15,356.06         13,703.96
06/30/01      17,441.98         17,575.21         19,854.93         15,172.59         13,795.65
07/31/01      17,429.36         17,555.09         19,358.71         15,270.10         14,000.00
08/31/01      16,933.34         17,024.15         17,775.66         14,675.29         14,230.61
09/30/01      16,119.59         16,080.48         16,000.92         13,926.39         14,182.87
10/31/01      16,389.38         16,421.20         16,840.39         14,221.44         14,351.86
11/30/01      17,041.89         17,105.86         18,458.18         14,782.04         14,230.87
12/31/01      17,164.80         17,228.90         18,423.49         14,638.97         14,096.24
01/31/02      17,014.25         17,052.02         18,098.02         14,688.53         14,340.74
02/28/02      16,898.64         16,883.62         17,346.96         14,500.21         14,513.51
03/31/02      17,268.12         17,266.27         17,946.96         14,728.66         14,229.10
04/30/02      16,853.73         16,868.94         16,482.21         14,220.09         14,507.20
05/31/02      16,845.87         16,796.80         16,083.46         14,190.17         14,595.35
06/30/02      16,127.21         16,023.74         14,595.67         13,582.40         14,749.68
07/31/02      15,300.63         15,220.94         13,793.26         13,371.43         14,939.38
08/31/02      15,457.61         15,386.52         13,834.50         13,491.98         15,118.97
09/30/02      14,534.73         14,477.91         12,399.46         13,073.04         15,450.11
10/31/02      15,140.60         15,038.63         13,536.88         13,467.66         15,193.99
11/30/02      15,754.83         15,621.23         14,272.14         13,629.56         15,130.84
12/31/02      15,330.15         15,199.20         13,286.27         13,420.80         15,450.11
01/31/03      15,100.51         14,972.47         12,963.88         13,226.59         15,410.96
02/28/03      14,987.26         14,866.16         12,904.35         13,287.92         15,626.42
03/31/03      15,048.42         14,933.55         13,144.51         13,501.94         15,635.77
04/30/03      15,862.78         15,727.58         14,116.38         13,985.63         15,739.07
05/31/03      16,564.38         16,455.39         14,820.99         14,397.27         16,107.60
06/30/03      16,689.98         16,589.32         15,025.07         14,468.90         16,039.15
07/31/03      16,728.66         16,612.27         15,398.95         14,292.95         15,477.90
08/31/03      17,011.07         16,895.51         15,781.94         14,437.85         15,593.33
09/30/03      17,032.65         16,899.28         15,612.98         14,613.79         16,051.78
10/31/03      17,594.60         17,441.59         16,489.93         14,915.86         15,970.95
11/30/03      17,750.38         17,608.13         16,662.57         15,040.85         16,137.41
12/31/03      18,386.39         18,208.42         17,238.82         15,454.68         16,271.03
01/31/04      18,660.93         18,461.39         17,590.87         15,590.89         16,364.23
02/29/04      18,915.27         18,698.32         17,702.63         15,748.05         16,610.51
03/31/04      18,825.04         18,610.09         17,374.24         15,589.04         16,552.66
04/30/04      18,429.42         18,192.63         17,172.27         15,283.37         16,160.64
05/31/04      18,510.79         18,277.96         17,492.33         15,399.32         16,102.04
06/30/04      18,800.20         18,565.67         17,710.92         15,546.47         16,160.64
07/31/04      18,446.27         18,176.56         16,709.68         15,143.49         16,373.32
08/31/04      18,558.48         18,270.26         16,627.16         15,228.33         16,701.44
09/30/04      18,834.18         18,495.86         16,785.30         15,622.18         16,790.09
10/31/04      19,037.86         18,690.47         17,047.09         15,984.74         16,934.57
11/30/04      19,550.68         19,210.80         17,633.48         16,411.28         16,794.89
12/31/04      20,038.71         19,687.88         18,324.86         16,897.46         16,999.99
01/31/05      19,780.57         19,421.64         17,713.76         16,631.99         17,158.87
02/28/05      20,060.41         19,687.51         17,902.28         16,758.96         17,101.79
03/31/05      19,784.22         19,420.27         17,576.11         16,479.18         16,993.93
04/30/05      19,546.48         19,162.04         17,241.40         16,421.15         17,261.93
05/31/05      19,994.69         19,613.52         18,075.58         17,001.41         17,383.93
06/30/05      20,138.38         19,753.64         18,008.95         17,270.32         17,491.78
07/31/05      20,585.88         20,181.78         18,889.14         17,632.07         17,412.72
08/31/05      20,645.43         20,190.03         18,645.87         17,573.72         17,588.53
09/30/05      20,727.28         20,256.30         18,731.73         17,720.40         17,470.06
10/31/05      20,401.83         19,920.98         18,549.66         17,521.03         17,363.97
11/30/05      20,897.14         20,409.78         19,349.99         17,943.23         17,447.33


                                        [END CHART]

                 DATA FROM 11/30/95 THROUGH 11/30/05.

                 PAST  PERFORMANCE  IS NO GUARANTEE OF FUTURE  RESULTS,  AND THE
                 CUMULATIVE PERFORMANCE QUOTED DOES NOT REFLECT THE DEDUCTION OF
                 TAXES THAT A SHAREHOLDER WOULD PAY ON FUND DISTRIBUTIONS OR THE
                 REDEMPTION OF FUND SHARES.


10

 . . . C O N T I N U E D
========================--------------------------------------------------------
                         OVERVIEW

                 The graph on page 9 illustrates the comparison of a $10,000
                 hypothetical investment in the USAA Growth and Tax Strategy
                 Fund to the following benchmarks:

                 o The Lipper Balanced Funds Index tracks the total return
                   performance of the 30 largest funds within the Lipper
                   Balanced Funds category.

                 o The Lipper Balanced Funds Average is an average performance
                   level of all balanced funds, reported by Lipper Inc., an
                   independent organization that monitors the performance of
                   mutual funds.

                 o The Russell 1000 Growth Index measures the performance of
                   those Russell 1000 companies with higher price-to-book ratios
                   and higher forecasted growth values.

                 o The Lehman Brothers Municipal Bond Index is an unmanaged
                   benchmark of total return performance for the long-term,
                   investment-grade, tax-exempt bond market.


                                                                              11

 . . . C O N T I N U E D
========================--------------------------------------------------------

- --------------------------------------------------------------------------------
                              TAX-EXEMPT SECURITIES
                                 TOP 5 HOLDINGS
                                (% of Net Assets)
- --------------------------------------------------------------------------------


                                                                         
Wisconsin - Univ. of Wisconsin Hospitals and Clinics Auth. RB, Series 2000  3.5%

Connecticut - Mashantucket (Western) Pequot Tribe RB, Series 1997B          3.2%

Texas - Lewisville RB, Series 1998B                                         3.2%

Texas - Northwest ISD GO                                                    2.9%

Georgia - Atlanta Airport RB, Series 2000A                                  2.5%
- --------------------------------------------------------------------------------


- ----------------------------------------
           TOP 10 INDUSTRIES
           (% of Net Assets)
- ----------------------------------------


                                
Escrowed Bonds                     15.9%

Hospital                            9.7%

Water/Sewer Utility                 6.2%

General Obligation Bonds            6.0%

Education                           4.3%

Communications Equipment            3.5%

Internet Software & Services        3.4%

Managed Health Care                 3.4%

Asset Management & Custody Banks    3.3%

Real Estate Tax/Fee Bonds           3.2%
- ----------------------------------------


YOU WILL FIND A COMPLETE LIST OF SECURITIES THAT THE FUND OWNS ON PAGES 13-19.


12

 . . . C O N T I N U E D
========================--------------------------------------------------------
                         OVERVIEW

- ----------------------------------------
           TOP 5 EQUITY HOLDINGS
             (% of Net Assets)
- ----------------------------------------


                                 
Google, Inc. "A"                    2.0%

Apple Computer, Inc.                1.7%

UnitedHealth Group, Inc.            1.5%

Franklin Resources, Inc.            1.4%

Legg Mason, Inc.                    1.4%
- ----------------------------------------


             ASSET ALLOCATION
                 11/30/05

                         [PIE CHART OF ASSET ALLOCATION]


                                   
Tax-Exempt Bonds                      56.8%
Blue Chip Stocks                      42.5%
Tax-Exempt Money Market Instruments    2.5%


               [END CHART]

PERCENTAGES ARE OF THE NET ASSETS OF THE FUND AND MAY NOT EQUAL 100%.

YOU WILL FIND A COMPLETE LIST OF SECURITIES THAT THE FUND OWNS ON PAGES 13-19.


                                                                              13

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                   of INVESTMENTS

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)



PRINCIPAL                                                                                              MARKET
   AMOUNT                                                                COUPON                         VALUE
    (000)    SECURITY                                                      RATE        MATURITY         (000)
- -------------------------------------------------------------------------------------------------------------
                                                                                         
             TAX-EXEMPT SECURITIES (59.3%)

             TAX-EXEMPT BONDS (56.8%)

             ARIZONA (2.8%)
   $3,000    Maricopa County School District GO (INS)                      5.00%      7/01/2017      $  3,254
    2,250    Univ. Medical Center Corp. Hospital RB                        5.00       7/01/2035         2,226

             ARKANSAS (1.4%)
    2,500    Conway Health Facilities Board Hospital RB, Series 1999A      6.40       8/01/2029         2,670

             CALIFORNIA (1.6%)
    2,000    Public Works Board RB (MLO), Series 2004F                     5.00      11/01/2029         2,050
    4,435    West Contra Costa USD GO, Series D (INS)                      5.05(a)    8/01/2034         1,042

             CONNECTICUT (3.2%)
    6,000    Mashantucket (Western) Pequot Tribe RB, Series 1997B(b)       5.75       9/01/2027         6,163

             GEORGIA (2.5%)
    4,500    Atlanta Airport RB, Series 2000A (INS)(PRE)(f)                5.60       1/01/2030         4,902

             HAWAII (1.1%)
    2,000    State GO, Series 2003DA (INS)                                 5.25       9/01/2019         2,157

             LOUISIANA (0.7%)
    1,225    Local Government Environmental Facilities and Community
                Development Auth. RB, Series 2000 (INS)                    6.55       9/01/2025         1,359

             MAINE (1.7%)
    3,000    Health and Higher Educational Facilities Auth. RB,
                Series 2000C (INS)                                         5.75       7/01/2030         3,265

             MASSACHUSETTS (1.3%)
    2,455    Water Pollution Abatement Trust RB, Series 11                 4.50       8/01/2035         2,390



14

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==================--------------------------------------------------------------
                   of INVESTMENTS
                   (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)



PRINCIPAL                                                                                              MARKET
   AMOUNT                                                                COUPON                         VALUE
    (000)    SECURITY                                                      RATE        MATURITY         (000)
- -------------------------------------------------------------------------------------------------------------
                                                                                         
             MICHIGAN (6.0%)
   $4,000    Detroit Sewage Disposal RB, Series 1999A (INS)(PRE)(f)        5.75%      7/01/2026      $  4,379
    4,000    Hospital Finance Auth. RB, Series 1996                        6.25      10/01/2027         4,066
    3,000    Hospital Finance Auth. RB, Series 2005 (INS)                  5.00      11/15/2026         3,100

             MISSOURI (0.8%)
    1,500    Health and Educational Facility Auth. RB, Series 2005A        5.38       2/01/2035         1,542

             MONTANA (0.5%)
    1,000    Facility Finance Auth. RB, Series 2002
                (Providence Services) (INS)                                4.75      12/01/2021         1,020

             NEW JERSEY (0.5%)
    1,000    Middlesex County Improvement Auth. RB, Series 2004A           5.00       8/15/2023         1,022

             NEW YORK (13.4%)
    1,000    Dormitory Auth. RB (INS)                                      4.50       8/15/2025           989
    3,000    Dormitory Auth. RB (INS)                                      4.80       8/15/2025         3,041
    2,000    Housing Finance Agency RB, Series 2005A (INS)                 5.00       9/15/2034         2,059
    4,000    Metropolitan Transportation Auth. RB, Series 2000A (PRE)      6.00       4/01/2030         4,405
    3,000    Metropolitan Transportation Auth. RB, Series F(e)             5.00      11/15/2030         3,074
    2,395    New York City GO, Series 2000A (PRE)                          6.00       5/15/2020         2,665
      295    New York City GO, Series 2000A                                6.00       5/15/2020           322
    1,500    New York City Housing Development Corp. RB,
                Series 2005A (Capital Funding Project) (INS)               5.00       7/01/2025         1,569
    2,000    New York City IDA Civic Facility RB,
                Series 2005B-2 (Ethical Culture School) (INS)              4.50       6/01/2035         1,938
    3,000    New York City Municipal Water Finance Auth. RB,
                Series 2005D                                               5.00       6/15/2037         3,080
    1,000    State Environmental Facilities Corp. RB, Series 2004E         5.00       6/15/2025         1,049
    1,500    Urban Development Corp. RB, Series 2002C-1 (PRE)              5.00       3/15/2025         1,623



                                                                              15
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==================--------------------------------------------------------------
                   of INVESTMENTS
                   (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)



PRINCIPAL                                                                                              MARKET
   AMOUNT                                                                COUPON                         VALUE
    (000)    SECURITY                                                      RATE        MATURITY         (000)
- -------------------------------------------------------------------------------------------------------------
                                                                                         
             NORTH CAROLINA (0.8%)
  $ 1,500    Charlotte Mecklenberg Hospital Auth. RB, Series A(e)          4.88%      1/15/2032      $  1,501

             OHIO (1.9%)
    1,000    Municipal Electric Generation Agency RB, Joint
                Venture 5 (INS)                                            5.00       2/15/2023         1,042
    2,470    State Univ. General Receipt Bonds, Series 2003B               5.25       6/01/2017         2,667

             RHODE ISLAND (0.1%)
      205    Housing and Mortgage Finance Corp. SFH RB, Series 15-A        6.85      10/01/2024           206

             TEXAS (11.5%)
    4,000    Houston Utility Systems RB, Series 2004A (INS)                5.13       5/15/2028         4,166
    5,675    Lewisville RB, Series 1998B (INS)                             5.80       9/01/2025         6,280
   27,940    Northwest ISD GO (NBGA)(PRE)                                  6.38(a)    8/15/2032         5,629
    2,330    Northwest ISD GO (NBGA)                                       6.38(a)    8/15/2032           459
    2,000    Pflugerville GO, Series 2003A (INS)                           5.00       8/01/2028         2,057
    3,420    San Antonio Water System RB, Series 2002A (INS)               5.50       5/15/2018         3,718

             WASHINGTON (1.3%)
    1,500    Economic Development Finance Auth. RB (MLO)(INS)              5.00       6/01/2038         1,527
    1,000    Vancouver Downtown Redevelopment Auth. RB,
                Series 2003A (INS)                                         5.00       1/01/2023         1,007

             WISCONSIN (3.7%)
      500    Muskego Norway School District GO (INS)(PRE)                  5.00       4/01/2022           537
    6,030    Univ. of Wisconsin Hospitals and Clinics Auth. RB,
                Series 2000 (INS)(PRE)                                     6.13       4/01/2021         6,686
                                                                                                     --------
             Total tax-exempt bonds (cost: $103,910)                                                  109,903
                                                                                                     --------



16

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==================--------------------------------------------------------------
                   of INVESTMENTS
                   (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)



PRINCIPAL                                                                                              MARKET
   AMOUNT                                                                COUPON                         VALUE
    (000)    SECURITY                                                      RATE        MATURITY         (000)
- -------------------------------------------------------------------------------------------------------------
                                                                                         
             TAX-EXEMPT MONEY MARKET INSTRUMENTS (2.5%)

             VARIABLE-RATE DEMAND NOTES (2.0%)(c)
             ------------------------------------
             FLORIDA (0.1%)
   $  200    Lee Memorial Health System Hospital RB, Series 1995A          3.02%      4/01/2025      $    200

             ILLINOIS (0.1%)
      100    Educational Facilities Auth. RB, Series 2001
                (LOC - Harris Trust & Savings Bank)                        3.03      10/01/2031           100

             PENNSYLVANIA (1.8%)
    3,575    Schuylkill County IDA RB, Series 2001                         3.02       4/01/2021         3,575
                                                                                                     --------
                                                                                                        3,875
                                                                                                     --------


   NUMBER
OF SHARES
- ---------
                                                                                          
             MONEY MARKET FUNDS (0.5%)
             -------------------------
  965,539    SSgA Tax Free Money Market Fund                               2.45(d)            -           966
                                                                                                     --------
             Total tax-exempt money market instruments
                (cost: $4,841)                                                                          4,841
                                                                                                     --------
             Total tax-exempt securities (cost: $108,751)                                             114,744
                                                                                                     --------
             BLUE CHIP STOCKS (42.5%)

             APPAREL & ACCESSORIES & LUXURY GOODS (1.1%)
   64,025    Coach, Inc.*                                                                               2,204
                                                                                                     --------
             APPAREL RETAIL (1.4%)
   30,250    Chico's FAS, Inc.*                                                                         1,334
   46,925    Urban Outfitters, Inc.*                                                                    1,448
                                                                                                     --------
                                                                                                        2,782
                                                                                                     --------
             ASSET MANAGEMENT & CUSTODY BANKS (3.3%)
   30,100    Franklin Resources, Inc.                                                                   2,796
   21,912    Legg Mason, Inc.                                                                           2,687
   12,225    T. Rowe Price Group, Inc.                                                                    880
                                                                                                     --------
                                                                                                        6,363
                                                                                                     --------



                                                                              17

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==================--------------------------------------------------------------
                   of INVESTMENTS
                   (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)



                                                                                      MARKET
   NUMBER                                                                              VALUE
OF SHARES     SECURITY                                                                 (000)
- --------------------------------------------------------------------------------------------
                                                                              
              BIOTECHNOLOGY (2.9%)
   24,050     Amgen, Inc.*                                                          $  1,946
   25,800     Genentech, Inc.*                                                         2,467
   23,375     Gilead Sciences, Inc.*                                                   1,185
                                                                                    --------
                                                                                       5,598
                                                                                    --------
              COMMUNICATIONS EQUIPMENT (3.5%)
   83,950     Corning, Inc.*                                                           1,700
   41,700     Juniper Networks, Inc.*                                                    938
   82,175     Motorola, Inc.                                                           1,979
   45,875     QUALCOMM, Inc.                                                           2,086
                                                                                    --------
                                                                                       6,703
                                                                                    --------
              COMPUTER HARDWARE (2.7%)
   49,425     Apple Computer, Inc.*                                                    3,352
   64,775     Hewlett-Packard Co.                                                      1,922
                                                                                    --------
                                                                                       5,274
                                                                                    --------
              CONSUMER FINANCE (0.4%)
   16,425     American Express Co.                                                       845
                                                                                    --------
              DATA PROCESSING & OUTSOURCED SERVICES (0.7%)
   32,425     Paychex, Inc.                                                            1,375
                                                                                    --------
              FOOD RETAIL (0.8%)
   10,500     Whole Foods Market, Inc.                                                 1,546
                                                                                    --------
              GENERAL MERCHANDISE STORES (0.6%)
   21,075     Target Corp.                                                             1,128
                                                                                    --------
              HEALTH CARE EQUIPMENT (2.0%)
   40,500     Medtronic, Inc.                                                          2,251
   35,550     St. Jude Medical, Inc.*                                                  1,698
                                                                                    --------
                                                                                       3,949
                                                                                    --------
              HEALTH CARE SERVICES (1.3%)
   48,850     Caremark Rx, Inc.*                                                       2,510
                                                                                    --------
              HOME IMPROVEMENT RETAIL (1.1%)
   30,950     Lowe's Companies, Inc.                                                   2,088
                                                                                    --------



18

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                   of INVESTMENTS
                   (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)



                                                                                      MARKET
   NUMBER                                                                              VALUE
OF SHARES     SECURITY                                                                 (000)
- --------------------------------------------------------------------------------------------
                                                                              
              HOUSEHOLD PRODUCTS (0.4%)
   14,550     Procter & Gamble Co.                                                  $    832
                                                                                    --------
              HUMAN RESOURCE & EMPLOYMENT SERVICES (0.5%)
   26,375     Monster Worldwide, Inc.*                                                 1,026
                                                                                    --------
              INDUSTRIAL CONGLOMERATES (0.9%)
   47,400     General Electric Co.                                                     1,693
                                                                                    --------
              INTERNET RETAIL (0.8%)
   34,050     eBay, Inc.*                                                              1,526
                                                                                    --------
              INTERNET SOFTWARE & SERVICES (3.4%)
    9,750     Google, Inc. "A"*                                                        3,949
   64,975     Yahoo!, Inc.*                                                            2,614
                                                                                    --------
                                                                                       6,563
                                                                                    --------
              INVESTMENT BANKING & BROKERAGE (2.4%)
   48,425     Ameritrade Holding Corp.*                                                1,131
    9,450     Bear Stearns Companies, Inc.                                             1,049
   12,925     Goldman Sachs Group, Inc.                                                1,667
    6,975     Lehman Brothers Holdings, Inc.                                             879
                                                                                    --------
                                                                                       4,726
                                                                                    --------
              IT CONSULTING & OTHER SERVICES (0.6%)
   22,225     Cognizant Technology Solutions Corp. "A"*                                1,080
                                                                                    --------
              LIFE & HEALTH INSURANCE (0.5%)
   11,625     Prudential Financial, Inc.                                                 900
                                                                                    --------
              MANAGED HEALTH CARE (3.4%)
   21,325     Aetna, Inc.                                                              1,972
   49,625     UnitedHealth Group, Inc.                                                 2,970
   20,625     WellPoint, Inc.*                                                         1,585
                                                                                    --------
                                                                                       6,527
                                                                                    --------
              OIL & GAS EXPLORATION & PRODUCTION (0.8%)
   23,450     Southwestern Energy Co.*                                                   799
   19,058     XTO Energy, Inc.                                                           775
                                                                                    --------
                                                                                       1,574
                                                                                    --------



                                                                              19

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==================--------------------------------------------------------------
                   of INVESTMENTS
                   (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)



                                                                                      MARKET
   NUMBER                                                                              VALUE
OF SHARES     SECURITY                                                                 (000)
- --------------------------------------------------------------------------------------------
                                                                              
              PUBLISHING (0.8%)
   16,175     Getty Images, Inc.*                                                   $  1,477
                                                                                    --------
              REAL ESTATE MANAGEMENT & DEVELOPMENT (0.6%)
   20,750     CB Richard Ellis Group, Inc. "A"*                                        1,152
                                                                                    --------
              RESTAURANTS (0.7%)
   41,925     Starbucks Corp.*                                                         1,277
                                                                                    --------
              SEMICONDUCTORS (0.4%)
   31,925     Intel Corp.                                                                852
                                                                                    --------
              SOFT DRINKS (0.9%)
   30,000     PepsiCo, Inc.                                                            1,776
                                                                                    --------
              SPECIALIZED FINANCE (2.1%)
    4,100     Chicago Mercantile Exchange Holdings, Inc.                               1,452
   41,650     Moody's Corp.                                                            2,505
                                                                                    --------
                                                                                       3,957
                                                                                    --------
              SYSTEMS SOFTWARE (1.5%)
   41,025     Adobe Systems, Inc.                                                      1,338
   59,300     Microsoft Corp.                                                          1,643
                                                                                    --------
                                                                                       2,981
                                                                                    --------
              Total blue chip stocks (cost: $65,003)                                  82,284
                                                                                    --------

              TOTAL INVESTMENTS (COST: $173,754)                                    $197,028
                                                                                    ========



20

 N O T E S
==========----------------------------------------------------------------------
           to Portfolio of INVESTMENTS

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)

GENERAL NOTES
- --------------------------------------------------------------------------------

          Market values of securities are determined by procedures and practices
          discussed in Note 1 to the financial statements.

          The portfolio of investments category percentages shown represent the
          percentages of the investments to net assets and, in total, may not
          equal 100%.

          PORTFOLIO DESCRIPTION ABBREVIATIONS

          GO     General Obligation

          IDA    Industrial Development Authority/Agency

          ISD    Independent School District

          MLO    Municipal Lease Obligation

          PRE    Prerefunded to a date prior to maturity

          RB     Revenue Bond

          SFH    Single-Family Housing

          USD    Unified School District

          CREDIT ENHANCEMENTS - add the financial strength of the provider of
          the enhancement to support the issuer's ability to repay the principal
          and interest payments when due. A high-quality bank, insurance company
          or other corporation, or a collateral trust may provide the
          enhancement.

          (LOC)  Principal and interest payments are guaranteed by a bank letter
                 of credit.

          (NBGA) Principal and interest payments are guaranteed by a non-bank
                 guarantee agreement from Texas Permanent School Fund.

          (INS)  Principal and interest payments are insured by one of the
                 following companies: ACA Financial Guaranty Corp., AMBAC
                 Assurance Corp., Federal Housing Administration, Financial
                 Guaranty Insurance Co., Financial Security


                                                                              21

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==========----------------------------------------------------------------------
           to Portfolio of INVESTMENTS
           (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)

                 Assurance Holdings Ltd., MBIA Insurance Corp., or XL Capital
                 Assurance. The insurance does not guarantee the market value
                 of the security.

SPECIFIC NOTES
- --------------------------------------------------------------------------------

          (a) Zero-coupon security. Rate represents the effective yield at date
              of purchase.

          (b) Restricted security that is not registered under the Securities
              Act of 1933. A resale of this security in the United States may
              occur in an exempt transaction to a qualified institutional buyer
              as defined by Rule 144A, and as such, has been deemed liquid by
              USAA Investment Management Company (the Manager) under liquidity
              guidelines approved by the Board of Trustees, unless otherwise
              noted as illiquid.

          (c) Variable-rate demand notes (VRDNs) - provide the right to sell the
              security at face value on either that day or within the rate-reset
              period. The interest rate is adjusted at a stipulated daily,
              weekly, monthly, quarterly, or other specified time interval to a
              rate that reflects current market conditions. VRDNs will normally
              trade as if the maturity is the earlier put date, even though
              stated maturity is longer.

          (d) Rate represents the money market fund annualized seven-day yield
              at November 30, 2005.

          (e) At November 30, 2005, the aggregate market value of securities
              purchased on a when-issued basis was $4,575,000.

          (f) At November 30, 2005, portions of these securities were segregated
              to cover when-issued purchases.

          *   Non-income-producing security for the 12 months preceding November
              30, 2005.

          SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.


22

 S T A T E M E N T
==================--------------------------------------------------------------
                   of ASSETS and LIABILITIES
                   (in thousands)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)


                                                                           
ASSETS
   Investments in securities, at market value (identified cost of $173,754)   $197,028
   Cash                                                                             76
   Receivables:
      Capital shares sold                                                           32
      Dividends and interest                                                     1,254
                                                                              --------
         Total assets                                                          198,390
                                                                              --------
LIABILITIES
   Payables:
      Securities purchased (when issued of $4,539)                               4,539
      Capital shares redeemed                                                      153
   Accrued management fees                                                          73
   Other accrued expenses and payables                                              30
                                                                              --------
         Total liabilities                                                       4,795
                                                                              --------
            Net assets applicable to capital shares outstanding               $193,595
                                                                              ========
NET ASSETS CONSIST OF:
   Paid-in capital                                                            $157,527
   Accumulated undistributed net investment income                                 680
   Accumulated net realized gain on investments                                 12,114
   Net unrealized appreciation of investments                                   23,274
                                                                              --------
            Net assets applicable to capital shares outstanding               $193,595
                                                                              ========
   Capital shares outstanding, unlimited number of shares
      authorized, no par value                                                  12,651
                                                                              ========
   Net asset value, redemption price, and offering price per share            $  15.30
                                                                              ========


   SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.


                                                                              23

 S T A T E M E N T
==================--------------------------------------------------------------
                   of OPERATIONS
                   (in thousands)

USAA GROWTH AND TAX STRATEGY FUND
SIX-MONTH PERIOD ENDED NOVEMBER 30, 2005 (UNAUDITED)


                                                                      
INVESTMENT INCOME
   Dividends                                                             $   210
   Interest                                                                2,527
                                                                         -------
      Total income                                                         2,737
                                                                         -------
EXPENSES
   Management fees                                                           447
   Administration and servicing fees                                         144
   Transfer agent's fees                                                      94
   Custody and accounting fees                                                40
   Postage                                                                    12
   Shareholder reporting fees                                                  8
   Trustees' fees                                                              4
   Registration fees                                                          21
   Professional fees                                                          18
   Other                                                                       5
                                                                         -------
      Total expenses                                                         793
   Expenses paid indirectly                                                  (17)
                                                                         -------
      Net expenses                                                           776
                                                                         -------
NET INVESTMENT INCOME                                                      1,961
                                                                         -------
NET REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS
   Net realized gain                                                       3,922
   Change in net unrealized appreciation/depreciation                      4,461
                                                                         -------
      Net realized and unrealized gain                                     8,383
                                                                         -------
   Increase in net assets resulting from operations                      $10,344
                                                                         =======


   SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.


24

 S T A T E M E N T S
====================------------------------------------------------------------
                     of Changes in NET ASSETS
                     (in thousands)

USAA GROWTH AND TAX STRATEGY FUND
SIX-MONTH PERIOD ENDED NOVEMBER 30, 2005 (UNAUDITED),
AND YEAR ENDED MAY 31, 2005



                                                                     11/30/2005     5/31/2005
                                                                     ------------------------
                                                                               
FROM OPERATIONS
   Net investment income                                               $  1,961      $  4,427
   Net realized gain on investments                                       3,922        17,876
   Change in net unrealized appreciation/depreciation of
      investments                                                         4,461        (3,838)
                                                                       ----------------------
      Increase in net assets resulting from operations                   10,344        18,465
                                                                       ----------------------
DISTRIBUTIONS TO SHAREHOLDERS FROM:
   Net investment income                                                 (2,006)       (4,465)
   Net realized gains                                                         -       (13,663)
                                                                       ----------------------
      Distributions to shareholders                                      (2,006)      (18,128)
                                                                       ----------------------
FROM CAPITAL SHARE TRANSACTIONS
   Proceeds from shares sold                                              3,513         6,987
   Shares issued for dividends reinvested                                 1,810        16,551
   Cost of shares redeemed                                               (8,535)      (22,165)
                                                                       ----------------------
      Increase (decrease) in net assets from capital
         share transactions                                              (3,212)        1,373
                                                                       ----------------------
   Net increase in net assets                                             5,126         1,710

NET ASSETS
   Beginning of period                                                  188,469       186,759
                                                                       ----------------------
   End of period                                                       $193,595      $188,469
                                                                       ======================
Accumulated undistributed net investment income:
   End of period                                                       $    680      $    725
                                                                       ======================
CHANGE IN SHARES OUTSTANDING
   Shares sold                                                              234           478
   Shares issued for dividends reinvested                                   121         1,129
   Shares redeemed                                                         (569)       (1,522)
                                                                       ----------------------
      Increase (decrease) in shares outstanding                            (214)           85
                                                                       ======================


   SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.


                                                                              25

 N O T E S
==========----------------------------------------------------------------------
           to FINANCIAL Statements

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)

(1) SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
- --------------------------------------------------------------------------------

          USAA INVESTMENT TRUST (the Trust), registered under the Investment
          Company Act of 1940 (the 1940 Act), as amended, is an open-end
          management investment company organized as a Massachusetts business
          trust consisting of 10 separate funds. The information presented in
          this semiannual report pertains only to the USAA Growth and Tax
          Strategy Fund (the Fund), which is classified as diversified under the
          1940 Act. The Fund's investment objective is to seek a conservative
          balance between income, the majority of which is exempt from federal
          income tax, and the potential for long-term growth of capital to
          preserve purchasing power.

              A. SECURITY VALUATION - The value of each security is determined
                 (as of the close of trading on the New York Stock Exchange
                 (NYSE) on each business day the exchange is open) as set forth
                 below:

                 1. Equity securities, including exchange-traded funds (ETFs),
                    except as otherwise noted, traded primarily on a domestic
                    securities exchange or the Nasdaq over-the-counter markets
                    are valued at the last sales price or official closing price
                    on the exchange or primary market on which they trade.
                    Equity securities traded primarily on foreign securities
                    exchanges or markets are valued at the last quoted sales
                    price, or the most recently determined official closing
                    price calculated according to local market convention,
                    available at the time the Fund is valued. If no last sale or
                    official closing price is reported or available, the average
                    of the bid and asked prices is generally used.

                 2. Equity securities trading in various foreign markets may
                    take place on days when the NYSE is closed. Further, when
                    the NYSE is open, the foreign markets may be closed.
                    Therefore, the calculation of the Fund's net asset value
                    (NAV) may not take place at the same time the prices of
                    certain foreign


26

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==========----------------------------------------------------------------------
           to FINANCIAL Statements
           (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)

                    securities held by the Fund are determined. In most cases,
                    events affecting the values of foreign securities that occur
                    between the time of their last quoted sales or official
                    closing prices and the close of normal trading on the NYSE
                    on a day the Fund's NAV is calculated will not be reflected
                    in the value of the Fund's foreign securities. However, USAA
                    Investment Management Company (the Manager), an affiliate of
                    the Fund, and the Fund's subadviser, if applicable, will
                    monitor for events that would materially affect the value of
                    the Fund's foreign securities and, if necessary, the Manager
                    will value the foreign securities in good faith, considering
                    such available information that the Manager deems relevant,
                    under valuation procedures approved by the Trust's Board of
                    Trustees. In addition, the Fund may use information from an
                    external vendor or other sources to adjust the foreign
                    market closing prices of foreign equity securities to
                    reflect what the Fund believes to be the fair value of the
                    securities as of the close of the NYSE. Fair valuation of
                    affected foreign equity securities may occur frequently
                    based on an assessment that events that occur on a fairly
                    regular basis (such as U.S. market movements) are
                    significant.

                 3. Investments in open-end investment companies, other than
                    ETFs, are valued at their NAV at the end of each business
                    day.

                 4. Debt securities purchased with original maturities of 60
                    days or less are valued at amortized cost, which
                    approximates market value. Repurchase agreements are valued
                    at cost.

                 5. Other debt securities are valued each business day by a
                    pricing service (the Service) approved by the Trust's Board
                    of Trustees. The Service uses the mean between quoted bid
                    and asked prices or the last sales price to price securities
                    when, in the Service's judgment, these prices are readily
                    available and are representative of the securities' market
                    values. For many securities, such prices are not readily
                    available. The Service


                                                                              27

 N O T E S
==========----------------------------------------------------------------------
           to FINANCIAL Statements
           (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)

                    generally prices these securities based on methods that
                    include consideration of yields or prices of securities of
                    comparable quality, coupon, maturity, and type; indications
                    as to values from dealers in securities; and general market
                    conditions.

                 6. Securities for which market quotations are not readily
                    available or are considered unreliable, or whose values have
                    been materially affected by events occurring after the close
                    of their primary markets but before the pricing of the Fund,
                    are valued in good faith at fair value, using methods
                    determined by the Manager in consultation with the Fund's
                    subadviser, if applicable, under valuation procedures
                    approved by the Trust's Board of Trustees. The effect of
                    fair value pricing is that securities may not be priced on
                    the basis of quotations from the primary market in which
                    they are traded, and the actual price realized from the sale
                    of a security may differ materially from the fair value
                    price. Valuing these securities at fair value is intended to
                    cause the Fund's NAV to be more reliable than it otherwise
                    would be.

                    Fair value methods used by the Manager include, but are not
                    limited to, obtaining market quotations from secondary
                    pricing services, broker-dealers, or widely used quotation
                    systems. General factors considered in determining the fair
                    value of securities include fundamental analytical data, the
                    nature and duration of any restrictions on disposition of
                    the securities, and an evaluation of the forces that
                    influenced the market in which the securities are purchased
                    and sold.

              B. FEDERAL TAXES - The Fund's policy is to comply with the
                 requirements of the Internal Revenue Code applicable to
                 regulated investment companies and to distribute substantially
                 all of its income to its shareholders. Therefore, no federal
                 income tax provision is required.


28

 N O T E S
==========----------------------------------------------------------------------
           to FINANCIAL Statements
           (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)

              C. INVESTMENTS IN SECURITIES - Security transactions are accounted
                 for on the date the securities are purchased or sold (trade
                 date). Gains or losses from sales of investment securities are
                 computed on the identified cost basis. Dividend income, less
                 foreign taxes, if any, is recorded on the ex-dividend date. If
                 the ex-dividend date has passed, certain dividends from foreign
                 securities are recorded upon notification. Interest income is
                 recorded on the accrual basis. Discounts and premiums are
                 amortized over the life of the respective securities, using the
                 effective yield method for long-term securities and the
                 straight-line method for short-term securities.

              D. REPURCHASE AGREEMENTS - The Fund may enter into repurchase
                 agreements with commercial banks or recognized security
                 dealers. These agreements are collateralized by obligations
                 issued or guaranteed as to both principal and interest by the
                 U.S. government, its agencies, or its instrumentalities.
                 Government-sponsored enterprises (GSEs), such as Fannie Mae and
                 Freddie Mac, are supported only by the credit of the issuing
                 U.S. government agency, and are neither issued nor guaranteed
                 by the U.S. government. Obligations pledged as collateral are
                 required to maintain a value equal to or in excess of the
                 repurchase agreement price plus accrued interest and are held
                 by the Fund, either through its regular custodian or through a
                 special "tri-party" custodian that maintains separate accounts
                 for both the Fund and its counterparty, until maturity of the
                 repurchase agreement. The Fund's Manager monitors the
                 creditworthiness of sellers with which the Fund may enter into
                 repurchase agreements. The Fund did not invest in any
                 repurchase agreements as of November 30, 2005.

              E. FOREIGN CURRENCY TRANSLATIONS - The Fund's assets may be
                 invested in the securities of foreign issuers and may be traded
                 in foreign currency. Since the Fund's accounting records are
                 maintained


                                                                              29

 N O T E S
==========----------------------------------------------------------------------
           to FINANCIAL Statements
           (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)

                 in U.S. dollars, foreign currency amounts are translated into
                 U.S. dollars on the following basis:

                 1. Purchases and sales of securities, income, and expenses at
                    the exchange rate obtained from an independent pricing
                    service on the respective dates of such transactions.

                 2. Market value of securities, other assets, and liabilities at
                    the exchange rate obtained from an independent pricing
                    service on a daily basis.

                 The Fund does not isolate that portion of the results of
                 operations resulting from changes in foreign exchange rates on
                 investments from the fluctuations arising from changes in
                 market prices of securities held. Such fluctuations are
                 included with the net realized and unrealized gain or loss from
                 investments.

                 Separately, net realized foreign currency gains/losses may
                 arise from sales of foreign currency, currency gains/losses
                 realized between the trade and settlement dates on security
                 transactions, and from the difference between amounts of
                 dividends, interest, and foreign withholding taxes recorded on
                 the Fund's books and the U.S. dollar equivalent of the amounts
                 received. At the Fund's tax year-end of May 31, 2006, net
                 realized foreign currency gains/losses will be reclassified
                 from accumulated net realized gain/loss to accumulated
                 undistributed net investment income on the statement of assets
                 and liabilities as such amounts are treated as ordinary
                 income/loss for tax purposes. Net unrealized foreign currency
                 exchange gains/losses arise from changes in the value of assets
                 and liabilities, other than investments in securities,
                 resulting from changes in the exchange rate.

              F. SECURITIES PURCHASED ON A WHEN-ISSUED BASIS - Delivery and
                 payment for securities that have been purchased by the Fund on
                 a when-issued basis can take place a month or more after the
                 trade date. During the period prior to settlement, these
                 securities


30

 N O T E S
==========----------------------------------------------------------------------
           to FINANCIAL Statements
           (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)

                 do not earn interest, are subject to market fluctuation, and
                 may increase or decrease in value prior to their delivery. The
                 Fund maintains segregated assets with a market value equal to
                 or greater than the amount of its purchase commitments. The
                 purchase of securities on a when-issued basis may increase the
                 volatility of the Fund's NAV to the extent that the Fund makes
                 such purchases while remaining substantially fully invested. As
                 of November 30, 2005, the outstanding when-issued commitments,
                 including interest purchased, for the Fund were $4,539,000.

              G. EXPENSES PAID INDIRECTLY - A portion of the brokerage
                 commissions that the Fund pays may be recaptured as a credit
                 that is tracked and used by the custodian to directly reduce
                 expenses paid by the Fund. In addition, through arrangements
                 with the Fund's custodian and other banks utilized by the Fund
                 for cash management purposes, realized credits, if any,
                 generated from cash balances in the Fund's bank accounts are
                 used to reduce the Fund's expenses. For the six-month period
                 ended November 30, 2005, brokerage commission recapture credits
                 and custodian and other bank credits reduced the Fund's
                 expenses by $15,000 and $2,000, respectively, resulting in a
                 total reduction in Fund expenses of $17,000.

              H. INDEMNIFICATIONS - Under the Trust's organizational documents,
                 its officers and trustees are indemnified against certain
                 liabilities arising out of the performance of their duties to
                 the Trust. In addition, in the normal course of business the
                 Trust enters into contracts that contain a variety of
                 representations and warranties that provide general
                 indemnifications. The Trust's maximum exposure under these
                 arrangements is unknown, as this would involve future claims
                 that may be made against the Trust that have not yet occurred.
                 However, the Trust expects the risk of loss to be remote.

              I. USE OF ESTIMATES - The preparation of financial statements in
                 conformity with U.S. generally accepted accounting principles


                                                                              31

 N O T E S
==========----------------------------------------------------------------------
           to FINANCIAL Statements
           (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)

                 requires management to make estimates and assumptions that may
                 affect the reported amounts in the financial statements.

(2) LINES OF CREDIT
- --------------------------------------------------------------------------------

          The Fund  participates in a joint,  short-term,  revolving,  committed
          loan agreement of $300 million with USAA Capital Corporation  (CAPCO),
          an affiliate of the Manager.  The purpose of the  agreement is to meet
          temporary or emergency cash needs,  including redemption requests that
          might  otherwise  require  the  untimely  disposition  of  securities.
          Subject to availability under the agreement,  the Fund may borrow from
          CAPCO an  amount  up to 5% of the  Fund's  total  assets at a rate per
          annum equal to the rate at which CAPCO obtains  funding in the capital
          markets, with no markup.

          The USAA  funds  that are  party to the loan  agreement  are  assessed
          facility  fees by CAPCO  based on the  funds'  assessed  proportionate
          share  of  CAPCO's   operating   expenses  related  to  obtaining  and
          maintaining  CAPCO's funding  programs in total (in no event to exceed
          0.09% annually of the $300 million loan agreement).  The facility fees
          are allocated  among the funds based on their  respective  average net
          assets for the period.

          For the six-month  period ended November 30, 2005, the Fund paid CAPCO
          facility fees of less than $500,  which  represents 0.6% of total fees
          paid to CAPCO by the USAA funds. The Fund had no borrowings under this
          agreement during the six-month period ended November 30, 2005.

(3) DISTRIBUTIONS
- --------------------------------------------------------------------------------

          The tax  basis of  distributions  and  accumulated  undistributed  net
          investment  income will be determined  based upon the Fund's tax year-
          end of May 31, 2006, in accordance with applicable tax law.


32

 N O T E S
==========----------------------------------------------------------------------
           to FINANCIAL Statements
           (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)

          Distributions   of  net   investment   income   are  made   quarterly.
          Distributions of realized gains from security  transactions not offset
          by capital losses are made annually in the  succeeding  fiscal year or
          as otherwise required to avoid the payment of federal taxes.

(4) INVESTMENT TRANSACTIONS
- --------------------------------------------------------------------------------

          Cost of purchases and proceeds from  sales/maturities  of  securities,
          excluding  short-term  securities,  for  the  six-month  period  ended
          November 30, 2005, were $82,299,000 and $84,580,000, respectively.

          As of November 30, 2005, the cost of securities,  including short-term
          securities,  for federal income tax purposes,  was  approximately  the
          same as that reported in the financial statements.

          Gross  unrealized  appreciation  and depreciation of investments as of
          November  30,  2005,  were  $23,724,000  and  $450,000,  respectively,
          resulting in net unrealized appreciation of $23,274,000.

(5) LENDING OF PORTFOLIO SECURITIES
- --------------------------------------------------------------------------------

          The  Fund,   through   its   third-party   securities-lending   agent,
          Metropolitan West Securities LLC (MetWest), may lend its securities to
          qualified financial institutions,  such as certain broker-dealers,  to
          earn  additional  income.  The  borrowers are required to secure their
          loans continuously with cash collateral in an amount at least equal to
          the fair value of the  securities  loaned,  initially  in an amount at
          least  equal to 102% of the fair value of domestic  securities  loaned
          and 105% of the fair value of international  securities  loaned.  Cash
          collateral is invested in  high-quality  short-term  investments.  The
          Fund and  MetWest  retain  80% and 20%,  respectively,  of the  income
          earned from the  investment  of cash received as  collateral.  MetWest
          receives   no  other   fees  from  the  Fund  for  its   services   as
          securities-lending  agent.  Risks  to the  Fund in  securities-lending
          transactions  are  that  the  borrower  may  not  provide   additional
          collateral  when required or return the securities  when due, and that
          the value of


                                                                              33

 N O T E S
==========----------------------------------------------------------------------
           to FINANCIAL Statements
           (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)

          the  short-term  investments  will be less  than  the  amount  of cash
          collateral  required to be returned to the  borrower.  The Fund had no
          securities-lending  transactions  during the  six-month  period  ended
          November 30, 2005.

(6) TRANSACTIONS WITH MANAGER
- --------------------------------------------------------------------------------

              A. MANAGEMENT FEES - The Manager  provides  investment  management
                 services  to  the  Fund  pursuant  to  an  Investment  Advisory
                 Agreement. Under this agreement, the Manager is responsible for
                 managing  the business and affairs of the Fund and for directly
                 managing the  day-to-day  investment of a portion of the Fund's
                 assets,  subject to the  authority  of and  supervision  by the
                 Trust's  Board of Trustees.  The Manager is also  authorized to
                 select (with  approval of the Trust's Board of Trustees) one or
                 more  subadvisers  to manage  the  day-to-day  investment  of a
                 portion  of  the  Fund's  assets.  The  Manager  monitors  each
                 subadviser's  performance through  quantitative and qualitative
                 analysis,  and periodically  recommends to the Trust's Board of
                 Trustees as to whether each  subadviser's  agreement  should be
                 renewed,   terminated,   or  modified.   The  Manager  also  is
                 responsible  for  allocating  assets  to the  subadvisers.  The
                 allocation for each subadviser can range from 0% to 100% of the
                 Fund's  assets,  and the  Manager  can change  the  allocations
                 without shareholder approval.

                 The  investment  management  fee for the Fund is  composed of a
                 base  fee  and  a  performance  adjustment  that  increases  or
                 decreases the base fee depending  upon the  performance  of the
                 Fund relative to the  performance of the Lipper  Balanced Funds
                 Index,  which  tracks the total  return  performance  of the 30
                 largest funds in the Lipper Balanced Funds category. The Fund's
                 base fee is accrued  daily and paid  monthly  at an  annualized
                 rate of 0.50% of the Fund's  average  net assets for the fiscal
                 year.


34

 N O T E S
==========----------------------------------------------------------------------
           to FINANCIAL Statements
           (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)

                 The performance  adjustment is calculated  monthly by comparing
                 the Fund's  performance  to that of the  Lipper  index over the
                 performance   period.  The  performance  period  for  the  Fund
                 consists of the current month plus the previous 35 months.

                 The annual  performance  adjustment  rate is  multiplied by the
                 average  net  assets  of the Fund over the  entire  performance
                 period,  which is then multiplied by a fraction,  the numerator
                 of which is the number of days in the month and the denominator
                 of which is 365 (366 in leap years).  The  resulting  amount is
                 then added to (in the case of  overperformance)  or  subtracted
                 from  (in the  case  of  underperformance)  the  base  fee,  as
                 referenced in the following chart:



OVER/UNDER PERFORMANCE                   ANNUAL ADJUSTMENT RATE
RELATIVE TO INDEX(1)                     AS A % OF THE FUND'S AVERAGE NET ASSETS
- --------------------------------------------------------------------------------
                                      
+/- 0.20% to 0.50%                       +/- 0.04%
+/- 0.51% to 1.00%                       +/- 0.05%
+/- 1.01% and greater                    +/- 0.06%


(1)Based on the difference between average annual performance of the Fund and
   its relevant index, rounded to the nearest 0.01%.

                 Under  the  performance  fee  arrangement,  the Fund will pay a
                 positive  performance  fee adjustment for a performance  period
                 whenever the Fund  outperforms  the Lipper Balanced Funds Index
                 over that period, even if the Fund had overall negative returns
                 during the performance period.

                 For the  six-month  period ended  November  30, 2005,  the Fund
                 incurred total management fees, paid or payable to the Manager,
                 of  $447,000,  which  is net  of a  performance  adjustment  of
                 $(33,000)  that  decreased the base  management fee of 0.50% by
                 0.03%.

              B. SUBADVISORY ARRANGEMENTS - The  Manager  has  entered  into  an
                 investment subadvisory agreement with Loomis, Sayles &


                                                                              35

 N O T E S
==========----------------------------------------------------------------------
           to FINANCIAL Statements
           (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)

                 Company,  L.P.  (Loomis  Sayles),  under  which  Loomis  Sayles
                 directs the investment and  reinvestment  of the portion of the
                 Fund's assets  invested in blue chip stocks (as allocated  from
                 time to time by the  Manager).  The Manager (not the Fund) pays
                 Loomis Sayles a  subadvisory  fee in the annual amount of 0.20%
                 of the  portion of the Fund's  average  net assets  that Loomis
                 Sayles  manages.  For the six-month  period ended  November 30,
                 2005, the Manager incurred subadvisory fees, paid or payable to
                 Loomis Sayles, of $91,000.

                 Effective  December 1, 2005,  the Manager  will  terminate  the
                 investment  subadvisory  agreement  with Loomis Sayles and will
                 enter into an investment  subadvisory  agreement  with Northern
                 Trust Investments,  N.A. (NTI), under which NTI will direct the
                 investment and reinvestment of the portion of the Fund's assets
                 invested in blue chip stocks (as allocated from time to time by
                 the  Manager).  The  Manager  (not  the  Fund)  will  pay NTI a
                 subadvisory fee equal to the greater of a minimum annual fee of
                 $100,000 or a fee at an annual amount of 0.25% on the first $40
                 million of assets and 0.10% on assets  over $40  million of the
                 portion  of the  Fund's  average  daily  net  assets  that  NTI
                 manages.

              C. ADMINISTRATION  AND  SERVICING  FEES  -  The  Manager  provides
                 certain  administration and shareholder servicing functions for
                 the Fund. For such services, the Manager receives a fee accrued
                 daily and paid  monthly at an  annualized  rate of 0.15% of the
                 Fund's  average  net assets.  For the  six-month  period  ended
                 November  30,  2005,  the  Fund  incurred   administration  and
                 servicing fees, paid or payable to the Manager, of $144,000.

                 In addition to the services  provided under its  Administration
                 and  Servicing  Agreement  with  the  Fund,  the  Manager  also
                 provides  certain legal and tax services for the benefit of the
                 Fund.   The  Trust's   Board  of  Trustees   has  approved  the
                 reimbursement  of these expenses  incurred by the Manager.  For
                 the six-month


36

 N O T E S
==========----------------------------------------------------------------------
           to FINANCIAL Statements
           (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)

                 period ended November 30, 2005, the Fund reimbursed the Manager
                 $6,000 for these legal and tax  services.  These  expenses  are
                 included  in the  professional  fees  expenses  on  the  Fund's
                 statement of operations.

              D. TRANSFER  AGENT'S FEES  - USAA  Transfer  Agency Company, d/b/a
                 USAA  Shareholder  Account  Services (SAS), an affiliate of the
                 Manager,  provides transfer agent services to the Fund based on
                 an annual  charge of $25.50 per  shareholder  account plus out-
                 of-pocket  expenses.  The Fund  also  pays  SAS  fees  that are
                 related to the  administration  and  servicing of accounts that
                 are traded on an omnibus basis.  For the six-month period ended
                 November 30, 2005,  the Fund  incurred  transfer  agent's fees,
                 paid or payable to SAS, of $94,000.

              E. UNDERWRITING  SERVICES  -   The  Manager   provides   exclusive
                 underwriting  and  distribution  of  the  Fund's  shares  on  a
                 continuing   best-efforts   basis.   The  Manager  receives  no
                 commissions or fees for this service.

(7) TRANSACTIONS WITH AFFILIATES
- --------------------------------------------------------------------------------

          Certain  trustees  and  officers  of  the  Fund  are  also  directors,
          officers,  and/or  employees  of the Manager.  None of the  affiliated
          trustees or Fund officers received any compensation from the Fund.


                                                                              37

 N O T E S
==========----------------------------------------------------------------------
           to FINANCIAL Statements
           (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)

(8) FINANCIAL HIGHLIGHTS
- --------------------------------------------------------------------------------

Per share operating performance for  a share  outstanding throughout each period
is as follows:



                                        SIX-MONTH
                                       PERIOD ENDED
                                       NOVEMBER 30,                                YEAR ENDED MAY 31,
                                      ----------------------------------------------------------------------------------------
                                          2005            2005            2004            2003            2002            2001
                                      ----------------------------------------------------------------------------------------
                                                                                                    
Net asset value at
   beginning of period                $  14.65        $  14.61        $  13.99        $  14.23        $  15.87        $  17.28
                                      ----------------------------------------------------------------------------------------
Income (loss) from investment operations:
   Net investment income                   .16             .34             .35             .35             .41             .49
   Net realized and unrealized
      gain (loss)                          .65            1.15             .62            (.17)          (1.60)          (1.42)
                                      ----------------------------------------------------------------------------------------
Total from investment operations           .81            1.49             .97             .18           (1.19)           (.93)
                                      ----------------------------------------------------------------------------------------
Less distributions:
   From net investment income             (.16)           (.35)           (.34)           (.37)           (.45)           (.48)
   From realized capital gains               -           (1.10)           (.01)           (.05)              -               -
                                      ----------------------------------------------------------------------------------------
Total distributions                       (.16)          (1.45)           (.35)           (.42)           (.45)           (.48)
                                      ----------------------------------------------------------------------------------------
Net asset value at end of period      $  15.30        $  14.65        $  14.61        $  13.99        $  14.23        $  15.87
                                      ========================================================================================
Total return (%)*                         5.54           10.40            6.96            1.46           (7.59)          (5.47)
Net assets at end of period (000)     $193,595        $188,469        $186,759        $186,929        $205,108        $238,813
Ratio of expenses to average
   net assets (%)**(b)                     .83(a)          .81             .80             .91             .83             .70
Ratio of net investment income
   to average net assets (%)**            2.04(a)         2.37            2.41            2.67            2.75            2.91
Portfolio turnover (%)                   43.78          119.99           43.22           52.38           31.81           35.69

 *  Assumes reinvestment of all net  investment income and realized capital gain
    distributions during the period.
**  For the six-month  period  ended November 30, 2005, average net  assets were
    $191,700,000.
(a) Annualized.  The ratio  is  not  necessarily  indicative  of  12  months  of
    operations.
(b) Reflects total  operating  expenses  of  the Fund  before reductions  of any
    expenses paid indirectly.  The Fund's expenses paid indirectly decreased the
    expense ratios as follows:

                                          (.02%)          (.03%)          (.01%)          (.00%)(+)       (.02%)          (.01%)

    (+) Represents less than 0.01% of average net assets.



38

 E X P E N S E
==============------------------------------------------------------------------
               EXAMPLE

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)

EXAMPLE
- --------------------------------------------------------------------------------

          As a  shareholder  of the Fund,  you incur two types of costs:  direct
          costs,  such as wire fees,  redemption fees, and low balance fees; and
          indirect costs,  including  management fees, transfer agency fees, and
          other Fund  operating  expenses.  This example is intended to help you
          understand  your indirect  costs,  also referred to as "ongoing costs"
          (in dollars), of investing in the Fund and to compare these costs with
          the ongoing costs of investing in other mutual funds.

          The  example  is based on an  investment  of  $1,000  invested  at the
          beginning  of the period and held for the entire  six-month  period of
          June 1, 2005, through November 30, 2005.

ACTUAL EXPENSES
- --------------------------------------------------------------------------------

          The  first  line of the table on the next  page  provides  information
          about  actual  account  values  and actual  expenses.  You may use the
          information in this line, together with the amount you invested at the
          beginning of the period,  to estimate the expenses  that you paid over
          the period.  Simply  divide your account value by $1,000 (for example,
          an $8,600  account value  divided by $1,000 = 8.6),  then multiply the
          result by the  number in the first line  under the  heading  "Expenses
          Paid During  Period" to estimate the expenses you paid on your account
          during this period.

HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES
- --------------------------------------------------------------------------------

          The second line of the table provides  information about  hypothetical
          account  values and  hypothetical  expenses based on the Fund's actual
          expense  ratio and an  assumed  rate of  return of 5% per year  before
          expenses,  which is not the Fund's  actual  return.  The  hypothetical
          account  values and  expenses  may not be used to estimate  the actual
          ending account balance or expenses you paid for the period. You may


                                                                              39

 E X P E N S E
==============------------------------------------------------------------------
               EXAMPLE
               (continued)

USAA GROWTH AND TAX STRATEGY FUND
NOVEMBER 30, 2005 (UNAUDITED)

          use this  information to compare the ongoing costs of investing in the
          Fund and other funds. To do so, compare this 5%  hypothetical  example
          with the 5%  hypothetical  examples  that  appear  in the  shareholder
          reports of other funds.

          Please  note  that  the  expenses  shown  in the  table  are  meant to
          highlight your ongoing costs only and do not reflect any direct costs,
          such as wire fees,  redemption  fees, or low balance fees.  Therefore,
          the  second  line of the table is useful in  comparing  ongoing  costs
          only,  and will not help you  determine  the  relative  total costs of
          owning  different  funds.  In  addition,  if these  direct  costs were
          included, your costs would have been higher.



                                                                                EXPENSES PAID
                                      BEGINNING             ENDING              DURING PERIOD*
                                    ACCOUNT VALUE        ACCOUNT VALUE          JUNE 1, 2005 -
                                    JUNE 1, 2005       NOVEMBER 30, 2005       NOVEMBER 30, 2005
                                    ------------------------------------------------------------
                                                                            
Actual                                $1,000.00            $1,055.40                 $4.16
Hypothetical
   (5% return before expenses)         1,000.00             1,021.02                  4.09


          *Expenses are equal to the Fund's  annualized expense ratio  of 0.81%,
           which  is net  of any  expenses paid  indirectly,  multiplied  by the
           average  account value  over the period, multiplied  by 183  days/365
           days (to reflect the one-half year period). The Fund's ending account
           value on the first  line in  the table  is based on its  actual total
           return of 5.54%  for the  six-month  period of  June 1, 2005, through
           November 30, 2005.


40

 N O T E S
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                TRUSTEES      Christopher W. Claus
                              Barbara B. Dreeben
                              Robert L. Mason, Ph.D.
                              Michael F. Reimherr
                              Laura T. Starks, Ph.D.
                              Richard A. Zucker

          ADMINISTRATOR,      USAA Investment Management Company
     INVESTMENT ADVISER,      P.O. Box 659453
            UNDERWRITER,      San Antonio, Texas 78265-9825
         AND DISTRIBUTOR

          TRANSFER AGENT      USAA Shareholder Account Services
                              9800 Fredericksburg Road
                              San Antonio, Texas 78288

           CUSTODIAN AND      State Street Bank and Trust Company
        ACCOUNTING AGENT      P.O. Box 1713
                              Boston, Massachusetts 02105

             INDEPENDENT      Ernst & Young LLP
       REGISTERED PUBLIC      100 West Houston St., Suite 1800
         ACCOUNTING FIRM      San Antonio, Texas 78205

               TELEPHONE      Call toll free - Central time
        ASSISTANCE HOURS      Monday - Friday, 7 a.m. to 10 p.m.
                              Saturday, 8:30 a.m. to 5 p.m.
                              Sunday, 10:30 a.m. to 7 p.m.

          FOR ADDITIONAL      (800) 531-8181
       INFORMATION ABOUT      For account servicing, exchanges,
            MUTUAL FUNDS      or redemptions (800) 531-8448

         RECORDED MUTUAL      24-hour service (from any phone)
       FUND PRICE QUOTES      (800) 531-8066

             MUTUAL FUND      (from touch-tone phones only)
          USAA TOUCHLINE      For account balance, last transaction, fund
                              prices, or to exchange or redeem fund shares
                              (800) 531-8777

         INTERNET ACCESS      USAA.COM

COPIES OF THE MANAGER'S PROXY VOTING  POLICIES AND  PROCEDURES,  APPROVED BY THE
TRUST'S BOARD OF TRUSTEES FOR USE IN VOTING  PROXIES ON BEHALF OF THE FUND,  ARE
AVAILABLE  WITHOUT CHARGE (I) BY CALLING (800) 531-8448;  (II) AT USAA.COM;  AND
(III) ON THE SEC'S WEB SITE AT HTTP://WWW.SEC.GOV. INFORMATION REGARDING HOW THE
FUND VOTED  PROXIES  RELATING  TO  PORTFOLIO  SECURITIES  DURING THE MOST RECENT
12-MONTH  PERIOD  ENDED JUNE 30, IS AVAILABLE  (I) AT USAA.COM;  AND (II) ON THE
SEC'S WEB SITE AT HTTP://WWW.SEC.GOV.

THE FUND FILES ITS COMPLETE SCHEDULE OF PORTFOLIO  HOLDINGS WITH THE SEC FOR THE
FIRST AND THIRD  QUARTERS OF EACH  FISCAL YEAR ON FORM N-Q.  THESE FORMS N-Q ARE
AVAILABLE  (I) BY CALLING  (800)  531-8448;  (II) AT USAA.COM;  AND (III) ON THE
SEC'S WEB SITE AT  HTTP://WWW.SEC.GOV.  THESE FORMS N-Q ALSO MAY BE REVIEWED AND
COPIED AT THE SEC'S PUBLIC REFERENCE ROOM IN WASHINGTON,  DC. INFORMATION ON THE
OPERATION  OF THE  PUBLIC  REFERENCE  ROOM  MAY BE  OBTAINED  BY  CALLING  (800)
SEC-0330.

                                                        [LOGO OF RECYCLED PAPER]
                                                                        Recycled
                                                                           Paper


- --------------------------------------------------------------------------------

   [LOGO OF USAA]    9800 Fredericksburg Road                   -------------
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          [LOGO OF USAA]   WE KNOW WHAT IT MEANS TO SERVE.(R)
               USAA        ----------------------------------
                              INSURANCE o MEMBER SERVICES

27801-0106                                   (C)2006, USAA. All rights reserved.


ITEM 2.  CODE OF ETHICS.

NOT APPLICABLE.  This item must be disclosed only in annual reports.



ITEM 3.  AUDIT COMMITTEE FINANCIAL EXPERT.

NOT APPLICABLE.  This item must be disclosed only in annual reports.



ITEM 4.  PRINCIPAL ACCOUNTANT FEES AND SERVICES.

NOT APPLICABLE.  This item must be disclosed only in annual reports.



ITEM 5.  AUDIT COMMITTEE OF LISTED REGISTRANTS.

Not Applicable.



ITEM 6.  SCHEDULE OF INVESTMENTS.

Filed as part of the report to shareholders.



ITEM 7.  DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END
MANAGEMENT INVESTMENT COMPANIES.

Not Applicable.



ITEM 8.  PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT
COMPANY AND AFFILIATED PURCHASERS.

Not Applicable.



ITEM 9.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

The  Corporate   Governance   Committee  selects  and  nominates  candidates for
membership  on the  Board  as  independent  directors.  Currently,  there  is no
procedure for shareholders to recommend candidates to serve on the Board.



ITEM 10.  CONTROLS AND PROCEDURES

The  principal  executive  officer  and  principal  financial  officer  of  USAA
Investment Trust (Trust) have concluded that the Trust's disclosure controls and
procedures are sufficient to ensure that information required to be disclosed by
the Trust in this Form N-CSR was recorded,  processed,  summarized  and reported
within the time periods  specified in the Securities  and Exchange  Commission's
rules and forms,  based upon such  officers'  evaluation  of these  controls and
procedures as of a date within 90 days of the filing date of the report.

There  were  no  significant  changes  or  corrective  actions  with  regard  to
significant deficiencies or material weaknesses in the Trust's internal controls
or in other  factors  that  could  significantly  affect  the  Trust's  internal
controls subsequent to the date of their evaluation. The only material change to
the  procedures  was to document the annual  disclosure  controls and procedures
established for the new section of the shareholder reports detailing the factors
considered by the Funds' Board in approving the Funds' advisory agreements.



ITEM 11.  EXHIBITS.

(a)(1). NOT APPLICABLE.  This item must be disclosed only in annual reports.

(a)(2). Certification pursuant to Rule 30a-2(a) under the Investment Company Act
        of 1940 (17 CFR 270.30a-2(a)) is filed and attached hereto as Exhibit
        99.CERT.

(a)(3). Not Applicable.

(b).    Certification pursuant to Rule 30a-2(b) under the Investment Company Act
        of 1940 (17 CFR 270.30a-2(b))is filed and attached hereto as Exhibit
        99.906CERT.




                                   SIGNATURES


Pursuant to the  requirements  of the  Securities  Exchange  Act of 1934 and the
Investment Company Act of 1940, the registrant has duly caused this report to be
signed on its behalf by the undersigned, thereunto duly authorized.

Registrant:  USAA INVESTMENT TRUST (except for the Total Return Strategy Fund)

By:*     /s/ EILEEN M. SMILEY
         -----------------------------------------------------------
         Signature and Title:  Eileen M. Smiley, Assistant Secretary

Date:    January 18, 2006
         ------------------------------

Pursuant to the  requirements  of the  Securities  Exchange  Act of 1934 and the
Investment  Company  Act of  1940,  this  report  has been  signed  below by the
following  persons on behalf of the  registrant and in the capacities and on the
dates indicated.

By:*     /s/ CHRISTOPHER W. CLAUS
         ----------------------------------------------------
         Signature and Title:  Christopher W. Claus/President

Date:    January 25, 2006
         ------------------------------


By:*     /s/ DEBRA K. DUNN
         ---------------------------------------------
         Signature and Title:  Debra K. Dunn/Treasurer

Date:    January 24, 2006
         ------------------------------


*Print the name and title of each signing officer under his or her signature.