Exhibit 99.1 ANCHOR BANCORP WISCONSIN INC. ANNOUNCES FOURTH QUARTER AND FISCAL YEAR END EARNINGS MADISON, Wis., May 22 /PRNewswire-FirstCall/ -- Anchor BanCorp Wisconsin Inc. (Nasdaq: ABCW) announced net income of $11.5 million for the quarter ended March 31, 2006, and net income of $44.7 million for the twelve-month period ended March 31, 2006. This compares to net income for the same quarter of the previous fiscal year of $16.8 million and net income for the previous full fiscal year of $48.3 million, which included a one-time gain of $5.4 million after tax from the sale of part of our California real estate development project during the fourth fiscal quarter of 2005. Diluted earnings per share were $.53 for the quarter ended March 31, 2006, as compared to $.74 for the same quarter last year, which included a one-time gain of .24 per share from the sale of part of our California real estate development project. Diluted earnings per share were $2.03 for the twelve- month period ended March 31, 2006, which compares to $2.10 for the same twelve-month period last year. "Despite less favorable interest rate conditions for consumers than in the past several years, we had strong asset growth of 5.5 percent and an overall growth of 5.8% in loans, including a 22.3 percent growth in our mortgage- related securities," said Douglas J. Timmerman, President. "We also experienced a 5.8 percent growth in deposits for the fiscal year as consumers responded to rising investment yields." "Our focus on managing margins while driving growth continues to pay off," added Timmerman. "Our interest rate spread increased from 3.19 percent to 3.23 percent for the quarter ended March 31, 2006, and from 3.16 percent to 3.25 percent for the twelve-month period ended March 31, 2006." Net interest margin increased from 3.29 percent to 3.35 percent and from 3.27 percent to 3.36 percent for the same periods last year. An increase of 78 basis points for the quarter ended March 31, 2006 and 64 basis points for the fiscal year in the yield on earning assets contributed to the growth in net interest margin. During the quarter the board of directors approved a dividend of $.16 per share payable to shareholders of record as of April 28, 2006. This represents an 18.5 percent increase from the same period in the prior fiscal year of $.135 per share. Anchor BanCorp's stock is traded on the over-the-counter market under the NASDAQ symbol ABCW. AnchorBank fsb, the wholly-owned subsidiary, has 59 full service offices and two loan origination only offices. All are located in Wisconsin. For more information, contact Michael Helser, CFO at (608) 252-1810 or Douglas J. Timmerman, President, at (608) 252-8782. This news release contains certain forward-looking statements based on unaudited financial statements, results of operations and business of Anchor BanCorp. Forward-looking statements are subject to various factors which could cause actual results to differ materially from these estimates. These factors include changes in general economic conditions, deposit flows, loan demand, asset quality, competition, legislation or regulation and accounting principles, policies or guidelines affecting reports filed with the Securities and Exchange Commission for financial and business information regarding Anchor BanCorp, including information which could affect Anchor BanCorp's forward-looking statement. ANCHOR BANCORP WISCONSIN INC. FINANCIAL HIGHLIGHTS (Dollars in thousands - except per share amounts) (Unaudited) Three Months Ended Twelve Months Ended March 31, March 31, ---------------------------- ---------------------------- 2006 2005 2006 2005 ------------ ------------ ------------ ------------ Operations Data: Net interest income $ 33,294 $ 31,231 $ 132,704 $ 120,703 Provision for loan losses 1,450 165 3,900 1,579 Net gain on sale of loans 1,348 763 2,808 1,643 Real estate investment partnership revenue 4,524 51,112 33,974 106,095 Other non-interest income 8,063 7,838 30,194 27,126 Real estate investment partnership cost of sales 3,791 30,966 28,509 74,875 Other non-interest expense 22,534 24,682 89,938 87,700 Minority interest in income of real estate partnership operations 29 8,582 1,723 13,546 Income before income taxes 19,425 26,549 75,610 77,867 Income taxes 7,973 9,748 30,927 29,532 Net income 11,452 16,801 44,683 48,335 Selected Financial Ratios (1): Yield on earning assets 6.34% 5.56% 6.05% 5.41% Cost of funds 3.11 2.37 2.80 2.25 Interest rate spread 3.23 3.19 3.25 3.16 Net interest margin 3.35 3.29 3.36 3.27 Return on average assets 1.10 1.68 1.08 1.24 Return on average equity 14.46 21.13 14.16 15.69 Average equity to average assets 7.59 7.93 7.62 7.92 Non-interest expense to average assets 2.52 5.55 2.86 4.18 Per Share: Basic earnings per share $ 0.54 $ 0.75 $ 2.07 $ 2.14 Diluted earnings per share 0.53 0.74 2.03 2.10 Dividends per share 0.16 0.13 0.62 0.49 Book value per share 14.69 13.92 14.69 13.92 March 31, ---------------------------- Percent 2006 2005 Change ------------ ------------ ------------ Financial Condition: Total assets $ 4,275,140 $ 4,050,456 5.5% Loans receivable, net Held for sale 5,509 4,361 26.3 Held for investment 3,614,265 3,414,608 5.8 Investment securities available for sale, at fair value 49,521 52,055 (4.9) Mortgage-related securities available for sale, at fair value 247,438 202,250 22.3 Mortgage-related securities held to maturity, at amortized cost 77 1,502 (94.9) Deposits 3,040,217 2,873,533 5.8 Borrowings 861,861 793,609 8.6 Stockholders' equity 321,025 310,678 3.3 Allowance for loan losses 15,570 26,444 (41.1) Non-performing assets 15,721 15,908 (1.2) (1) Annualized when appropriate. ANCHOR BANCORP WISCONSIN INC. CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Unaudited) March 31, March 31, 2006 2005 ------------ ------------ (In Thousands) Assets Cash and cash equivalents $ 152,544 $ 166,436 Investment securities available for sale, at fair value 49,521 52,055 Mortgage-related securities available for sale, at fair value 247,438 202,250 Mortgage-related securities held to maturity, at amortized cost 77 1,502 Loans receivable, net Held for sale 5,509 4,361 Held for investment 3,614,265 3,414,608 Foreclosed properties and repossessed assets, net 2,192 1,458 Real estate held for development and sale 54,330 48,949 Office properties and equipment 29,867 30,495 Other assets 119,397 128,342 Total assets $ 4,275,140 $ 4,050,456 Liabilities and Stockholders' Equity Deposits Non-interest bearing $ 242,924 $ 227,411 Interest bearing 2,797,293 2,646,122 Total Deposits 3,040,217 2,873,533 Short-term borrowings 186,200 242,540 Long-term borrowings 675,661 551,069 Other liabilities 45,040 62,834 Total liabilities 3,947,118 3,729,976 Minority interest in real estate partnerships 6,997 9,802 Preferred stock, $.10 par value, 5,000,000 shares authorized, none outstanding - - Common stock, $.10 par value, 100,000,000 shares authorized, 25,363,339 shares issued 2,536 2,536 Additional paid-in capital 70,517 68,627 Retained earnings, substantially restricted 340,364 315,077 Accumulated other comprehensive income (loss) (2,558) (708) Treasury stock (3,509,036 shares and 3,043,826 shares, respectively), at cost (82,144) (68,441) Unearned deferred compensation (7,690) (6,413) Total stockholders' equity 321,025 310,678 Total liabilities, minority interest and stockholders' equity $ 4,275,140 $ 4,050,456 ANCHOR BANCORP WISCONSIN INC. CONSOLIDATED STATEMENTS OF INCOME (Unaudited) Three Months Ended Twelve Months Ended March 31, March 31, ---------------------------- ---------------------------- 2006 2005 2006 2005 ------------ ------------ ------------ ------------ (In Thousands - except per share amounts) Interest income: Loans $ 58,811 $ 48,762 $ 220,004 $ 184,350 Mortgage-related securities 2,910 2,204 11,548 8,608 Investment securities 742 1,024 3,649 5,008 Interest-bearing deposits 461 806 3,349 2,013 Total interest income 62,924 52,796 238,550 199,979 Interest expense: Deposits 21,704 14,789 76,550 51,447 Short-term borrowings 2,193 1,874 9,918 7,261 Long-term borrowings 5,733 4,902 19,378 20,568 Total interest expense 29,630 21,565 105,846 79,276 Net interest income 33,294 31,231 132,704 120,703 Provision for loan losses 1,450 165 3,900 1,579 Net interest income after provision for loan losses 31,844 31,066 128,804 119,124 Non-interest income: Real estate investment partnership revenue 4,524 51,112 33,974 106,095 Loan servicing income 1,405 728 5,084 4,192 Credit enhancement income 415 388 1,632 1,528 Service charges on deposits 2,206 2,044 9,290 8,568 Insurance commissions 776 485 2,673 2,248 Net gain on sale of loans 1,348 763 2,808 1,643 Net (loss) gain on sale of investments and mortgage- related securities (112) - 282 1,472 Other revenue from real estate operations 1,921 2,512 5,304 5,256 Other 1,452 1,681 5,929 3,862 Total non-interest income 13,935 59,713 66,976 134,864 Non-interest expense: Compensation 10,761 11,715 44,793 42,481 Real estate investment partnership cost of sales 3,791 30,966 28,509 74,875 Occupancy 1,963 1,788 7,107 6,752 Furniture and equipment 1,652 1,602 6,261 6,001 Data processing 1,578 1,304 5,652 4,823 Marketing 641 880 3,935 3,910 Other expenses from real estate partnership operations 2,739 2,970 9,460 9,663 Other 3,200 4,423 12,730 14,070 Total non-interest expense 26,325 55,648 118,447 162,575 Minority interest in income of real estate partnership operations 29 8,582 1,723 13,546 Income before income taxes 19,425 26,549 75,610 77,867 Income taxes 7,973 9,748 30,927 29,532 Net income $ 11,452 $ 16,801 $ 44,683 $ 48,335 Earnings per share: Basic $ 0.54 $ 0.75 $ 2.07 $ 2.14 Diluted 0.53 0.74 2.03 2.10 SOURCE Anchor BanCorp Wisconsin Inc. -0- 05/22/2006 /CONTACT: Michael Helser, CFO, +1-608-252-1810, or Douglas J. Timmerman, President, +1-608-252-8782, both of Anchor BanCorp Wisconsin Inc./ /Web site: http://www.anchorbank.com /