Subject to Revision - ------------------- Series Term Sheet Dated June 7, 2004 [GRAPHIC OMITTED][GRAPHIC OMITTED] Wachovia Asset Securitization Issuance, LLC 2004-HE1 Trust $1,000,000,000 (Approximate) Wachovia Asset Securitization Issuance, LLC Depositor [GRAPHIC OMITTED][GRAPHIC OMITTED] MBIA Insurance Corporation Credit Enhancer Wachovia Bank, National Association Seller and Servicer Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 DISCLAIMER ---------- Attached is a preliminary Series Term Sheet describing the structure, collateral pool and certain aspects of the Wachovia Asset Securitization Issuance, LLC ("WASI") 2004-HE1 Trust. The Series Term Sheet has been prepared by Wachovia Capital Markets, LLC. based on collateral information provided by Wachovia Bank, National Association for informational purposes only and is subject to modification or change. The information and assumptions contained herein are preliminary and will be superseded by a prospectus supplement and by any other additional information subsequently filed with the Securities and Exchange Commission or incorporated by reference in the Registration Statement. A Registration Statement (including a base prospectus) relating to the Asset-Backed Notes has been filed with the Securities and Exchange Commission. The final Prospectus Supplement relating to the securities will be filed after the securities have been priced and all of the terms and information are finalized. This communication is not an offer to sell or the solicitation of an offer to buy, nor shall there be any sale of the securities in any state in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state. Interested persons are referred to the final Prospectus and Prospectus Supplement to which the securities relate. Any investment decision should be based only upon the information in the final Prospectus and Prospectus Supplement as of their publication dates. [GRAPHIC OMITTED][GRAPHIC OMITTED] Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - ---------------------------------------------------------------------------------------------------------------------- To 10% Clean-up Call: - ----------------- -------------------- ----------------- ---------------------- ------------------ ------------------- Expected Expected Expected Principal Expected Rating Class Size (1) WAL (Yrs.) (2) Payment Window(2) Note Rate (S&P/Moody's) - ----------------- -------------------- ----------------- ---------------------- ------------------ ------------------- A $1,000,000,000 3.09 11/04 - 03/09 LIBOR + [ ]%(3) AAA/Aaa - ----------------- -------------------- ----------------- ---------------------- ------------------ ------------------- To Maturity: - ----------------- -------------------- ----------------- ---------------------- ------------------ ------------------- Expected Expected Expected Principal Expected Rating Class Size (1) WAL (Yrs.) (2) Payment Window(2) Note Rate (S&P/Moody's) - ----------------- -------------------- ----------------- ---------------------- ------------------ ------------------- A $1,000,000,000 3.10 11/04 - 07/09 LIBOR + [ ]%(3) AAA/Aaa - ----------------- -------------------- ----------------- ---------------------- ------------------ ------------------- (1) Size is subject to permitted variance in the aggregate of plus or minus 10%. (2) The "Prepayment Assumption" is 43% CPR and a 34% Draw Rate. (3) The Class A Notes will accrue interest at a rate equal to the lesser of (i) One Month LIBOR plus the Class A Margin and (ii) the Net WAC Rate. THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 1 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - -------------------------------------------------------------------------------- WACHOVIA SECURITIES CONTACTS ---------------------------- Trading / Syndicate Phone E-mail ------------------- ----- ------ Chris Choka (704) 715-8300 chris.choka@wachovia.com Ibo Incoglu (704) 715-8300 ibrahim.incoglu@wachovia.com Blake O'Connor (704) 715-7008 blake.oconnor@wachovia.com Mortgage Finance Phone E-mail ---------------- ----- ------ Robert Perret (704) 374-4868 robert.perret@wachovia.com Rob Baldwin (704) 715-8131 robert.baldwin@wachovia.com John Grady (704) 715-7903 john.grady@wachovia.com Structuring Phone E-mail ----------- ----- ------ Florin Nedelciuc (704) 715-8306 florin.nedelciuc@wachovia.com Rating Agency Contacts ---------------------- Standard & Poor's Phone E-mail ----------------- ----- ------ Venkat Veerubhotla (212) 438-6612 venkat_veerubhotla@sandp.com Moody's Phone E-mail ------- ----- ------ Navneet Agarwal (212) 553-3674 navneet.agarwal@moodys.com Credit Enhancer Contacts ------------------------ MBIA Phone E-mail ---- ----- ------ Paul Bernier (914) 765-3547 paul.bernier@mbia.com Errol Arne (914) 765-3526 errol.arne@mbia.com THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 2 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - -------------------------------------------------------------------------------- SUMMARY OF TERMS ---------------- Title of Securities: Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 Depositor: Wachovia Asset Securitization Issuance, LLC (or a successor entity) Seller: Wachovia Bank, National Association Servicer: Wachovia Bank, National Association Credit Enhancer: MBIA Insurance Corporation ("MBIA") Lead Manager: Wachovia Capital Markets, LLC ("Wachovia Securities") Co-Managers: ABN AMRO Incorporated and Citigroup Global Markets Inc. Yield Maintenance Agreement Provider: To be determined. Paying Agent: Wachovia Bank, National Association Owner Trustee: Wilmington Trust Company Indenture Trustee: U.S. Bank National Association Servicing Fee: With respect to each Payment Date, the Servicer will be entitled to a Servicing Fee equal to 1/12 of 0.50% of the aggregate principal balance of the Mortgage Loans (as defined herein) as of the close of business on the last day of each related Collection Period, plus any reimbursable amounts. Offered Notes: The Class A Notes The Trust: The depositor will establish the Wachovia Asset Securitization, Inc. 2004-HE1 Trust (the "Trust" or the "Issuer"), a Delaware statutory trust, to issue the Offered Notes. The assets of the Trust will include the Mortgage Loans and collections on the Mortgage Loans. The Trust will also include a financial guaranty insurance policy provided by the Credit Enhancer, which will guarantee certain payments on the Offered Notes. Federal Tax Status: It is anticipated that the Offered Notes will be treated as debt instruments for federal income tax purposes. ERISA Eligibility: The Offered Notes are expected to be ERISA eligible. Prospective investors should review the Prospectus and Prospectus Supplement and consult with their professional advisors for a more detailed description of these matters prior to investing in the Offered Notes. SMMEA Treatment: The Offered Notes will not constitute "mortgage related securities" for purposes of SMMEA. Minimum Denominations: $25,000 and integral multiples of $1,000 in excess of that amount for the Offered Notes. Registration: The Offered Notes will be available in book-entry form through DTC, Clearstream, Luxembourg and the Euroclear System. Expected Pricing Date: On or about June 8, 2004. Closing Date: On or about June 24, 2004. THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 3 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - -------------------------------------------------------------------------------- Statistical Cut-Off Date: April 30, 2004 (the cut-off date for the final collateral pool will be May 31, 2004) Payment Date: The 25th day of each month (or if such day is not a business day, the next succeeding business day) commencing in July 2004. Scheduled Legal Final Payment Date: The Payment Date in April 2034. The actual final Payment Date could be substantially earlier. Collection Period: With respect to any Payment Date, the calendar month preceding the month of that Payment Date. Interest Period: The "Interest Period" with respect to the Offered Notes for a given Payment Date will be the period beginning with the previous Payment Date (or, in the case of the first Payment Date, the Closing Date) and ending on the day prior to such Payment Date (on an actual/360 basis). Credit Enhancement: Excess interest, overcollateralization and the financial guaranty insurance policy (the "Policy"). Optional Redemption: A principal payment may be made to redeem the Offered Notes upon the exercise by the Servicer of its option to purchase the Mortgage Loans together with the assets of the Trust after the aggregate note balance of the Offered Notes has been reduced to an amount less than 10% of the aggregate note balance of the Offered Notes as of the Closing Date. Mortgage Loans: The Mortgage Loans to be sold to the Trust will consist of adjustable rate home equity revolving lines of credit evidenced by the related credit line agreements and secured by the related mortgages or deeds of trust on residential properties. See the attached collateral descriptions for additional information on the Mortgage Loans as of the Statistical Cut-Off Date. As of the Statistical Cut-Off Date, the aggregate principal balance of the Mortgage Loans is approximately $1,000,004,974.18 (the "Mortgage Loans"). Amounts collected in respect of the Mortgage Loans will primarily be used to make payments on the Offered Notes. Subsequent Mortgage Loans: During the Revolving Period, the Issuer may acquire "Subsequent Mortgage Loans" (together with the Mortgage Loans, the "Mortgage Loans") with funds on deposit in the Funding Account. Accordingly, the characteristics of the entire pool of Mortgage Loans upon the acquisition of the Subsequent Mortgage Loans may vary somewhat from the characteristics of the Mortgage Loans as of the Statistical Cut-Off Date as presented in this Series Term Sheet. Each Subsequent Mortgage Loan will have been underwritten substantially in accordance with the underwriting criteria set forth in the Prospectus Supplement and meet other criteria described in the Prospectus Supplement, including approval by the Credit Enhancer. Additional Balances: An "Additional Balance" represents additional principal of a Mortgage Loan created by a draw on the related home equity revolving line of credit. THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 4 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - -------------------------------------------------------------------------------- Additional Balance Increase Amount: With respect to any given Payment Date, equals (a) the excess, if any, of (i) the aggregate principal amount of Additional Balances from the related Collection Period and prior Collection Periods conveyed to the Trust, over (ii) principal collections and excess interest from the Funding Account and/or the custodial account applied to purchase those Additional Balances minus (b) amounts paid on prior Payment Dates to the holders of the Certificates in respect of any Additional Balance Increase Amount. Loan Rate: The Loan Rate of each Mortgage Loan is the per annum interest rate required to be paid by the mortgagor under the terms of the related credit line agreement. Each Mortgage Loan has a Loan Rate that is subject to adjustment, as specified in the related credit line agreement, to equal the sum of the index and a gross margin, provided that the Loan Rate on each Mortgage Loan does not exceed a maximum loan rate. The index for each Mortgage Loan is the "Prime Rate," regularly published in the Eastern edition of The Wall Street Journal. Net Loan Rate: With respect to any Payment Date and any Mortgage Loan, the Loan Rate of that Mortgage Loan as of the first day of the calendar month in which the related Interest Period begins, net of the Servicing Fee rate. Yield Maintenance Agreement: The Trust will include a Yield Maintenance Agreement between the Yield Maintenance Agreement Provider and the Indenture Trustee on behalf of the holders of the Offered Notes. On each Payment Date through and including the Payment Date in March 2009, to the extent available, funds will be distributed to the Offered Notes to cover certain interest shortfalls that were not covered by excess spread and to cover certain amounts owed to the Offered Notes from the current Payment Date as well as prior Payment Dates as a result of limitations on the Note Rate by the Net WAC Rate on the Mortgage Loans. Net WAC Rate: The Net WAC Rate means for each Payment Date, a fraction expressed as a per annum rate, the numerator of which is the sum of (i) the interest due on the Mortgage Loans, less the sum of (a) the amount of the servicing fee on the Mortgage Loans, (b) the amount of the premium on the Policy (which is calculated on the basis of 30 days in the related Interest Period and a 360-day year) and (c) the pro rata portion of interest attributable to Additional Balances represented by any Additional Balance Increase Amount and (ii) payments required to be made under the Yield Maintenance Agreement, if any, and the denominator of which is the outstanding note balance of the Offered Notes (as adjusted on the basis of the actual number of days in the related Interest Period and a 360-day year). THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 5 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - -------------------------------------------------------------------------------- Class A Margin: The Class A Margin will be determined on the Pricing Date. Class A Note Rate: With respect to each Interest Period, the lesser of (a) One Month LIBOR plus the Class A Margin and (b) the Net WAC Rate. Servicer Advances: The Servicer, at its option and in its sole discretion, may make advances by depositing into the custodial account amounts representing installments of principal and/or interest on any Mortgage Loan that is delinquent as of the end of the related Collection Period if the Servicer believes that the advances will be recoverable from payments on, or other proceeds of, that Mortgage Loan. If the Servicer makes any optional advances of delinquent principal or interest, the Servicer shall be entitled to reimburse itself from collections on the related Mortgage Loans or, if those amounts are not sufficient, by withdrawing those amounts from the custodial account prior to any distribution of amounts on deposit therein to the Offered Notes. Funding Account: On the Closing Date, a Funding Account will be established with the Indenture Trustee for the benefit of the holders of the Offered Notes (the "Funding Account"). The Servicer will deposit Principal Collections from the Mortgage Loans (on the business day prior to each Payment Date during the Revolving Period, to the extent not used to purchase Additional Balances and/or Subsequent Mortgage Loans, or to pay amounts in respect of any Additional Balance Increase Amount) and excess spread (beginning on the Payment Date in October 2004 and continuing on each Payment Date thereafter during the Revolving Period, to the extent not used to reimburse the Credit Enhancer, up to the amount necessary to increase the Overcollateralization Amount to the Overcollateralization Target Amount) into the Funding Account, and will apply those amounts to purchase Additional Balances arising under the Mortgage Loans already included in the Trust on future Payment Dates and/or to purchase Subsequent Mortgage Loans, to the extent available. On the Payment Date immediately succeeding the date on which the Revolving Period ends, in the event that any amounts remain on deposit in the Funding Account after giving effect to the purchase by the Issuer of Additional Balances and/or Subsequent Mortgage Loans, including any purchased on the date on which the Revolving Period ends, and payments to the holders of the Certificates in respect of any Additional Balance Increase Amount, those amounts will be paid to the holders of the Offered Notes as principal. Interest Collections: With respect to any Payment Date, an amount equal to the sum of (a) the amounts collected with respect to the Mortgage Loans during the related Collection Period, including the interest portion of Net Liquidation Proceeds, applied to interest pursuant to the terms of the related credit line agreements, exclusive of the Interest Collections allocable to the Excluded Amount, reduced by the Servicing Fees for that Collection Period, plus amounts in respect of any optional advance made by the Servicer pursuant to the terms of the servicing agreement and (b) the interest portion of (i) the repurchase price for any deleted Mortgage Loans, and (ii) the cash purchase price paid in connection with any optional purchase of the Mortgage Loans by the Servicer. THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 6 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - -------------------------------------------------------------------------------- Principal Collections: With respect to any Payment Date, an amount equal to the sum of: (a) the amount collected during the related Collection Period relative to any Mortgage Loans, including the principal portion of net liquidation proceeds, applied to principal pursuant to the terms of the related credit line agreements, exclusive of the Principal Collections allocable to the Excluded Amount; and (b) the principal portion of (i) the repurchase price for any deleted Mortgage Loans, (ii) any amounts required to be deposited in the custodial account by the Seller pursuant to the purchase agreement and (iii) the cash purchase price paid in connection with any optional purchase of the Mortgage Loans by the Servicer. Net Principal Collections: With respect to any Payment Date, the excess, if any, of Principal Collections for that Payment Date over the aggregate amount of Additional Balances created during the related Collection Period and Subsequent Mortgage Loans purchased during the related Collection Period, if any, and conveyed to the Issuer and paid for with amounts on deposit in the custodial account. Excluded Amount: Any draws made by an obligor under any Mortgage Loan during the Rapid Amortization Period ("Excluded Draws") shall not be transferred to the Issuer. With respect to any Payment Date during the Rapid Amortization Period, the "Excluded Amount" shall equal (i) the portion of the Principal Collections for each Collection Period allocated to such Excluded Draw (Principal Collections are to be applied first to the total balance conveyed to the Trust with respect to such Mortgage Loan and then to the Additional Balances on such Mortgage Loan retained by the Seller) and (ii) the pro rata portion (based on the relative principal amounts held by the Trust and by the Seller) of Interest Collections allocable to such Excluded Draw, provided that the Excluded Amount with respect to any liquidation loss amount shall be the pro rata portion (based on the relative principal amounts held by the Trust and by the Seller) of losses on the related Mortgage Loans during the related Collection Period attributable to Excluded Draws; provided further that, to the extent the related credit line agreement or applicable law provides for a different allocation, such other allocation shall control. Principal Distribution Amount: With respect to any Payment Date (a) during the Managed Amortization Period, Net Principal Collections less (i) amounts paid to the holders of the Certificates with respect to any Additional Balance Increase Amount for that Payment Date and (ii) any Overcollateralization Release Amount for that Payment Date and (b) during the Rapid Amortization Period, Principal Collections. Stepdown Date: The later of (a) the thirty-first (31st) Payment Date or (b) the Payment Date on which the aggregate note balance of the Offered Notes immediately prior to that payment date is less than or equal to 50% of the note balance of the Offered Notes as of the Closing Date. Overcollateralization Amount: With respect to any Payment Date, the amount, if any, by which the sum of (a) the outstanding aggregate principal balance of the Mortgage Loans (exclusive of the portion relating to any Excluded Draw) and (b) the amount in the Funding Account, in each case as of the close of business on the last day of the related Collection Period, exceeds the note balance of the Offered Notes. THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 7 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - -------------------------------------------------------------------------------- Overcollateralization Release Amount: With respect to any Payment Date on or after the Stepdown Date provided that (a) the Stepdown Delinquency Test and (b) the Stepdown Cumulative Loss Test each have been met, the lesser of (x) the Net Principal Collections for such Payment Date and (y) the excess, if any, of (i) the Overcollateralization Amount for such Payment Date, assuming that 100% of the Net Principal Collections is applied as a principal payment on the Offered Notes on such Payment Date, over (ii) the Overcollateralization Target Amount for such Payment Date. With respect to any Payment Date on which (a) the Stepdown Delinquency Test or (b) the Stepdown Cumulative Loss Test has not been met, the Overcollateralization Release Amount will be zero. During the Rapid Amortization Period, the Overcollateralization Release Amount will be zero. Overcollateralization Target Amount: With respect to any Payment Date on or after the October 2004 Payment Date and prior to the Stepdown Date, an amount equal to the sum of (i) 1.00% of the note balance of the Offered Notes as of the Closing Date, and (ii) 100% of the principal balances of all Mortgage Loans that are 180 days or more contractually delinquent as of the last day of the related Collection Period (including Mortgage Loans that are in foreclosure or are REO loans). With respect to any Payment Date on or after the Stepdown Date, provided that (a) the Stepdown Delinquency Test and (b) the Stepdown Cumulative Loss Test each have been met, the Overcollateralization Target Amount shall be at least equal to the sum of 2.00% of the note balance of the Offered Notes on such Payment Date. On or after the Stepdown Date, provided that (a) the Stepdown Delinquency Test or (b) the Stepdown Cumulative Loss Test have not been met, the Overcollateralization Target Amount shall be at least equal to the Overcollateralization Target Amount on the prior Payment Date and will remain equal to that Overcollateralization Target Amount until (a) the Stepdown Delinquency Test and (b) the Stepdown Cumulative Loss Test each have been met; provided, however, that in no event shall the Overcollateralization Target Amount be less than the greater of (i) 0.50% of the note balance of the Offered Notes as of the Closing Date and (ii) the sum of the three largest outstanding Mortgage Loans (by principal balance as of such Payment Date). Stepdown Delinquency Test: With respect to any date of determination, a test that is met if the six-month rolling average sixty-day delinquency rate is less than 3.50%. The sixty-day delinquency rate is equal to the principal balance of the Mortgage Loans (exclusive of the pro rata portion relating to any Excluded Draw) that are 60 or more days delinquent (including foreclosures and REO properties) divided by the aggregate principal balance of the Mortgage Loans as of such date of determination. THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 8 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - -------------------------------------------------------------------------------- Stepdown Cumulative Loss Test: With respect to any date of determination, a test that is met if the percentage of the cumulative losses on the Mortgage Loans (exclusive of the pro rata portion thereof relating to any Excluded Amount) as of such date of determination is less than the applicable percentage listed in the chart below of the aggregate principal balance of the Mortgage Loans as of the Closing Date: Months Percentage ------ ---------- 31 - 48 1.50% 49 - 60 2.00% 61+ 2.50% Revolving Period: The Revolving Period will be the period beginning on the Closing Date and ending on the earlier of (a) the close of business on June 30, 2005, (b) the Payment Date on which the Funding Account balance exceeds $40,000,000 (which is approximately four times the initial Overcollateralization Target Amount) or (c) the occurrence of a rapid amortization event as specified in the Indenture. Managed Amortization Period: The Managed Amortization Period will be the period beginning on the first day following the end of the Revolving Period, unless a rapid amortization event has occurred as specified in the Indenture. The Managed Amortization Period will end on the earlier of (a) the close of business on June 30, 2007 and (b) the occurrence of a rapid amortization event as specified in the Indenture. Rapid Amortization Period: The Rapid Amortization Period will be the period beginning on the first day following the end of the Managed Amortization Period. THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 9 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - -------------------------------------------------------------------------------- Priority of Distributions: On each Payment Date, from amounts withdrawn from the custodial account with respect to the Mortgage Loans (including any draw on the Policy and any amounts required to be paid under the Yield Maintenance Agreement), the following payments will be made in the following order of priority: During the Revolving Period: ---------------------------- o first, from Interest Collections (exclusive of the pro rata portion of interest attributable to Additional Balances represented by any Additional Balance Increase Amount), the amount of the premium for the Policy to the Credit Enhancer, and any unpaid premium with interest thereon, as provided in the Insurance Agreement; o second, from any remaining Interest Collections (exclusive of the pro rata portion of interest attributable to Additional Balances represented by any Additional Balance Increase Amount) and payments received under the Yield Maintenance Agreement, to the note payment account, for payment to the holders of the Offered Notes, interest for the related Interest Period at the Note Rate on the note balance of the Offered Notes immediately prior to that Payment Date, other than any interest shortfalls and reduced by any Relief Act Shortfalls during the related Collection Period, and from that pro rata portion of interest attributable to Additional Balances represented by any Additional Balance Increase Amount, to pay to the holders of the Certificates, interest on the Additional Balance Increase Amount; o third, from Net Principal Collections, to the distribution account, for distribution to the holders of the Certificates, an amount equal to the Additional Balance Increase Amount; o fourth, remaining Net Principal Collections to the Funding Account; o fifth, from any remaining amounts, to the Credit Enhancer, to reimburse it for prior draws made on the Policy, with interest thereon, as provided in the Insurance Agreement; o sixth, on and after the Payment Date in October 2004, from excess spread, to the Funding Account, the amount necessary so that the Overcollateralization Amount is not less than the Overcollateralization Target Amount; o seventh, from any remaining excess spread, to the distribution account, for distribution to the holders of the Certificates, an amount equal to the Additional Balance Increase Amount; o eighth, from any remaining amounts, to the Credit Enhancer, any other amounts owed the Credit Enhancer pursuant to the Insurance Agreement, together with interest thereon; o ninth, from any remaining excess spread, to the note payment account, for payment to the holders of the Offered Notes, any interest shortfalls on the Offered Notes for such Payment Date and for any Payment Date not previously paid, together with interest thereon at the Note Rate; o tenth, from any remaining amounts, to the Indenture Trustee, any Trustee's additional expenses and any other amounts owing to the Indenture Trustee, and to the Paying Agent, any amounts owing to the Paying Agent, in each case to the extent remaining unpaid; and o eleventh, any remaining amounts, to the distribution account, for distribution to the holders of the Certificates. THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 10 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - -------------------------------------------------------------------------------- During the Managed Amortization Period: --------------------------------------- o first, from Interest Collections (exclusive of the pro rata portion of interest attributable to Additional Balances represented by any Additional Balance Increase Amount), the amount of the premium for the Policy to the Credit Enhancer, and any unpaid premium with interest thereon, as provided in the Insurance Agreement; o second, from any remaining Interest Collections (exclusive of the pro rata portion of interest attributable to Additional Balances represented by any Additional Balance Increase Amount) and payments received under the Yield Maintenance Agreement, to the note payment account, for payment to the holders of the Offered Notes, interest for the related Interest Period at the Note Rate on the note balance of the Offered Notes immediately prior to that Payment Date, other than any interest shortfalls and reduced by any Relief Act Shortfalls during the related Collection Period, and from that pro rata portion of interest attributable to Additional Balances represented by any Additional Balance Increase Amount, to pay to the holders of the Certificates, interest on the Additional Balance Increase Amount; o third, from Net Principal Collections, to the distribution account, for distribution to the holders of the Certificates, an amount equal to the Additional Balance Increase Amount; o fourth, from any remaining amounts, to the note payment account, the Principal Distribution Amount for payment to the holders of the Offered Notes, until the note balance thereof has been reduced to zero; o fifth, from any remaining amounts, to the Credit Enhancer, to reimburse it for prior draws made on the Policy, with interest thereon, as provided in the insurance agreement; o sixth, on or after the payment date in October 2004, from excess spread, to the note payment account, the amount necessary to be applied on that Payment Date for payment as principal to the holders of the Offered Notes, so that the Overcollateralization Amount is not less than the Overcollateralization Target Amount; o seventh, from any remaining excess spread, to the distribution account, for distribution to the holders of the Certificates, an amount equal to the Additional Balance Increase Amount; o eighth, from any remaining amounts, to the Credit Enhancer, any other amounts owed the Credit Enhancer pursuant to the insurance agreement, together with interest thereon; o ninth, from any remaining excess spread, to the note payment account, for payment to the holders of the Offered Notes, any interest shortfalls on the Offered Notes for such Payment Date and for any Payment Date not previously paid, together with interest thereon at the Note Rate; o tenth, from any remaining amounts, to the Indenture Trustee, any Trustee's additional expenses and any other amounts owing to the Indenture Trustee, and to the Paying Agent, any amounts owing to the Paying Agent, in each case to the extent remaining unpaid; and o eleventh, any remaining amounts, to the distribution account, for distribution to the holders of the Certificates. THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 11 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - -------------------------------------------------------------------------------- During the Rapid Amortization Period: ------------------------------------- o first, from Interest Collections (exclusive of the pro rata portion of interest attributable to Additional Balances represented by any Additional Balance Increase Amount), the amount of the premium for the Policy to the Credit Enhancer, and any unpaid premium with interest thereon, as provided in the insurance agreement; o second, from any remaining Interest Collections (exclusive of the pro rata portion of interest attributable to Additional Balances represented by any related Additional Balance Increase Amount) and payments received under the Yield Maintenance Agreement, to the note payment account, for payment to the holders of the Offered Notes, interest for the related Interest Period at the Note Rate on the note balance of the Offered Notes immediately prior to that Payment Date, other than any interest shortfalls and reduced by any Relief Act Shortfalls during the related Collection Period, and from that pro rata portion of interest attributable to Additional Balances represented by any Additional Balance Increase Amount, to pay to the holders of the Certificates, interest on the Additional Balance Increase Amount; o third, from any remaining amounts, to the note payment account, the Principal Distribution Amount for payment to the holders of the Offered Notes, until the note balance of the Offered Notes has been reduced to zero; o fourth, from Principal Collections, to the distribution account, for distribution to the holders of the Certificates, an amount equal to the Additional Balance Increase Amount; o fifth, from any remaining amounts, to the Credit Enhancer, to reimburse it for prior draws made on the Policy, with interest thereon, as provided in the insurance agreement; o sixth, on or after the payment date in October 2004, from excess spread, to the note payment account, the amount necessary to be applied on that Payment Date for payment as principal to the holders of the Offered Notes, so that the Overcollateralization Amount is not less than the Overcollateralization Target Amount; o seventh, from any remaining excess spread, to the distribution account, for distribution to the holders of the Certificates, an amount equal to the Additional Balance Increase Amount; o eighth, from any remaining amounts, to the Credit Enhancer, any other amounts owed the Credit Enhancer pursuant to the insurance agreement; together with interest thereon, o ninth, from any remaining excess spread, to the note payment account, for payment to the holders of the Offered Notes, any interest shortfalls on the Offered Notes for such Payment Date and for any Payment Date not previously paid, together with interest thereon at the Note Rate; o tenth, from any remaining amounts, to the Indenture Trustee, any Trustee's additional expenses and any other amounts owing to the Indenture Trustee, and to the Paying Agent, any amounts owing to the Paying Agent, in each case to the extent remaining unpaid; and o eleventh, any remaining amounts, to the distribution account, for distribution to the holders of the Certificates. THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 12 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - -------------------------------------------------------------------------------------------------------- DESCRIPTION OF THE MORTGAGE LOANS As of the Statistical Cut-Off Date Number of Mortgage Loans 19,601 Total Principal Balance $1,000,004,974.18 Minimum Maximum Average ------- ------- ------- Principal Balance $5,001.23 $2,109,753.00 $51,018.06 Credit Limit $6,900.00 $2,250,000.00 $88,432.65 Utilization Rate 0.79% 100.00% 57.69%* Minimum Maximum Weighted Average ------- ------- ---------------- Combined LTV Ratio 4.00% 100.00% 77.43% Junior Ratio 3.16% 100.00% 42.07% Credit Score 496 825 727 Remaining Draw Term (Months) 32 239 216 Seasoning (Months) 1 154 20 Current Loan Rate 1.750% 8.750% 4.098% Fully Indexed Gross Margin -2.250% 4.750% 0.169% Fully Indexed Loan Rate 1.750% 8.750% 4.169% Maximum Loan Rate 16.000% 18.000% 17.758% *Calculated as the outstanding balance of the aggregate Mortgage Loans divided by the total maximum credit limit of the Mortgage Loans. - -------------------------------------------------------------------------------------------------------- Percent of Aggregate Percent of Aggregate Loan Purpose Principal Balance Property Type Principal Balance - ----------------------------------------------------- ------------------------------------------------ Debt Consolidation / Refinance 53.50% Single Family 91.82% Other 26.32 Multifamily 4.18 Home Improvement 16.88 Condominium 3.90 Purchase Money 3.31 Agricultural Property with a Residence 0.10 - ----------------------------------------------------- ------------------------------------------------ Total: 100.00% Total: 100.00% Percent of Aggregate Percent of Aggregate Occupancy Status Principal Balance Lien Principal Balance - ----------------------------------------------------- ------------------------------------------------ Primary Residence 90.21% First 38.86% Non-Primary Residence 5.31 Second 59.87 Rental Property 4.37 Third 1.27 Agricultural Property 0.10 - ----------------------------------------------------- ------------------------------------------------ Total: 100.00% Total: 100.00% THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 13 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - ------------------------------------------------------------------------------------------------------------------ DESCRIPTION OF THE MORTGAGE LOANS As of the Statistical Cut-Off Date Current Interest Rate --------------------- Percent of Mortgage Loans By Principal Balance Principal Balance Number of As of the As of the Current Interest Rate (%) Mortgage Loans Statistical Cut-Off Date Statistical Cut-Off Date - --------------------------- ----------------------- ---------------------------- ------------------------------ 1.501 to 2.000 1 $17,248.93 0.00% 2.501 to 3.000 8 3,284,442.74 0.33 3.001 to 3.500 623 38,514,538.12 3.85 3.501 to 4.000 12,740 713,995,879.84 71.40 4.001 to 4.500 2,691 110,364,308.57 11.04 4.501 to 5.000 2,584 107,007,837.74 10.70 5.001 to 5.500 613 19,162,285.81 1.92 5.501 to 6.000 174 5,363,039.17 0.54 6.001 to 6.500 133 1,841,381.11 0.18 6.501 to 7.000 32 388,651.01 0.04 7.001 to 7.500 1 21,506.53 0.00 8.501 to 9.000 1 43,854.61 0.00 - --------------------------- ----------------------- ---------------------------- ----------------------------- Total: 19,601 $1,000,004,974.18 100.00% =========================== ======================= ============================ ============================= Junior Ratio* ------------- Percent of Mortgage Loans By Principal Balance Principal Balance Number of As of the As of the Junior Ratio (%) Mortgage Loans Statistical Cut-Off Date Statistical Cut-Off Date - --------------------------- ----------------------- ---------------------------- ----------------------------- First Lien 5,731 $388,579,914.42 38.86 % 0.01 to 10.00 511 8,515,824.02 0.85 10.01 to 20.00 3,113 87,970,980.43 8.80 20.01 to 30.00 3,102 118,992,474.97 11.90 30.01 to 40.00 2,328 107,282,523.54 10.73 40.01 to 50.00 1,674 92,972,571.60 9.30 50.01 to 60.00 1,080 68,899,233.44 6.89 60.01 to 70.00 734 45,758,238.80 4.58 70.01 to 80.00 614 40,675,523.76 4.07 80.01 to 90.00 423 23,887,237.95 2.39 90.01 to 100.00 291 16,470,451.25 1.65 - --------------------------- ----------------------- ---------------------------- ----------------------------- Total: 19,601 $1,000,004,974.18 100.00% =========================== ======================= ============================ ============================= *The junior ratio of a mortgage loan is the ratio (expressed as a percentage) of the credit limit of that mortgage loan to the sum of such credit limit and the principal balance of any related senior mortgage loan at origination of that mortgage loan. THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 14 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - ------------------------------------------------------------------------------------------------------------------ DESCRIPTION OF THE MORTGAGE LOANS As of the Statistical Cut-Off Date Combined LTV ------------ Percent of Mortgage Loans By Principal Balance Principal Balance Number of As of the As of the CLTV (%) Mortgage Loans Statistical Cut-Off Date Statistical Cut-Off Date - --------------------------- ----------------------- ---------------------------- ----------------------------- 0.01 to 10.00 34 $1,028,936.29 0.10% 10.01 to 20.00 226 8,289,622.27 0.83 20.01 to 30.00 433 19,130,342.62 1.91 30.01 to 40.00 691 33,983,476.97 3.40 40.01 to 50.00 899 50,111,701.89 5.01 50.01 to 60.00 1,207 66,486,858.98 6.65 60.01 to 70.00 1,669 96,357,809.60 9.64 70.01 to 80.00 2,488 161,971,427.24 16.20 80.01 to 90.00 8,302 400,774,187.69 40.08 90.01 to 100.00 3,652 161,870,610.63 16.19 - --------------------------- ----------------------- ---------------------------- ----------------------------- Total: 19,601 $1,000,004,974.18 100.00% =========================== ======================= ============================ ============================= FICO Score ---------- Percent of Mortgage Loans By Principal Balance Principal Balance Number of As of the As of the FICO Mortgage Loans Statistical Cut-Off Date Statistical Cut-Off Date - --------------------------- ----------------------- ---------------------------- ----------------------------- 476 to 500 14 $438,197.97 0.04% 501 to 525 21 939,326.20 0.09 526 to 550 59 2,922,893.47 0.29 551 to 575 97 5,518,443.25 0.55 576 to 600 173 10,709,764.58 1.07 601 to 625 351 22,220,176.19 2.22 626 to 650 775 46,123,955.87 4.61 651 to 675 1,397 76,240,196.98 7.62 676 to 700 2,198 124,465,749.68 12.45 701 to 725 2,670 143,376,661.66 14.34 726 to 750 2,974 157,347,263.87 15.73 751 to 775 4,218 204,240,901.55 20.42 776 to 800 3,796 175,032,801.09 17.50 801 to 825 858 30,428,641.82 3.04 - --------------------------- ----------------------- ---------------------------- ----------------------------- Total: 19,601 $1,000,004,974.18 100.00% =========================== ======================= ============================ ============================= THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 15 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - ------------------------------------------------------------------------------------------------------------------ DESCRIPTION OF THE MORTGAGE LOANS As of the Statistical Cut-Off Date Remaining Draw Term ------------------- Percent of Mortgage Loans By Principal Balance Principal Balance Number of As of the As of the Remaining Draw Term (Months) Mortgage Loans Statistical Cut-Off Date Statistical Cut-Off Date - ----------------------------- ----------------------- ---------------------------- --------------------------- 31 to 35 1 $430,465.95 0.04% 86 to 90 231 11,550,225.92 1.16 91 to 95 90 5,533,778.47 0.55 96 to 100 10 624,116.58 0.06 101 to 105 56 3,023,490.15 0.30 106 to 110 146 10,712,355.70 1.07 111 to 115 147 8,481,898.42 0.85 116 to 120 114 8,611,578.37 0.86 206 to 210 6,326 298,563,206.64 29.86 211 to 215 2,022 96,542,108.46 9.65 216 to 220 177 6,075,369.62 0.61 221 to 225 1,302 67,263,665.83 6.73 226 to 230 3,290 173,288,831.15 17.33 231 to 235 3,227 174,504,260.54 17.45 236 to 240 2,462 134,799,622.38 13.48 - ----------------------------- ----------------------- ---------------------------- --------------------------- Total: 19,601 $1,000,004,974.18 100.00% ============================= ======================= ============================ =========================== THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 16 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - ------------------------------------------------------------------------------------------------------------------ DESCRIPTION OF THE MORTGAGE LOANS As of the Statistical Cut-Off Date Origination Period ------------------ Percent of Mortgage Loans By Principal Balance Principal Balance Number of As of the As of the Origination Period Mortgage Loans Statistical Cut-Off Date Statistical Cut-Off Date - ----------------------------- ----------------------- ---------------------------- --------------------------- 4th Quarter 2001 8,662 $411,851,778.51 41.18% 1st Quarter 2002 2 105,938.95 0.01 2nd Quarter 2002 11 460,906.79 0.05 3rd Quarter 2002 178 6,258,625.95 0.63 4th Quarter 2002 730 35,573,078.20 3.56 1st Quarter 2003 1,113 58,558,147.16 5.86 2nd Quarter 2003 2,155 117,236,778.29 11.72 3rd Quarter 2003 2,156 113,527,913.83 11.35 4th Quarter 2003 2,017 112,590,139.80 11.26 1st Quarter 2004 2,120 118,473,432.97 11.85 2nd Quarter 2004 457 25,368,233.73 2.54 - ----------------------------- ----------------------- ---------------------------- --------------------------- Total: 19,601 $1,000,004,974.18 100.00% ============================= ======================= ============================ =========================== Documentation Type ------------------ Percent of Mortgage Loans By Principal Balance Principal Balance Number of As of the As of the Documentation Type Mortgage Loans Statistical Cut-Off Date Statistical Cut-Off Date - ------------------------------------ -------------- ------------------------ --------------------------- No Income Documentation Required 14,997 $535,231,172.57 53.52% 1 YTD Pay Stub or 2 Years Tax Returns 4,363 447,214,036.12 44.72 1 YTD Pay Stub and last W-2 or 2 Years Tax Returns 241 17,559,765.49 1.76 - ------------------------------------ -------------- ------------------------ --------------------------- Total: 19,601 $1,000,004,974.18 100.00% ==================================== ============== ======================== =========================== THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 17 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - ---------------------------------------------------------------------------------------------------------------------------- DESCRIPTION OF THE MORTGAGE LOANS As of the Statistical Cut-Off Date Statistical Cut-Off Date Principal Balance ------------------------------------------ Percent of Mortgage Loans By Principal Balance Principal Balance Principal Balance ($) Number of As of the As of the As of the Statistical Cut-Off Date Mortgage Loans Statistical Cut-Off Date Statistical Cut-Off Date - ------------------------------------- ----------------------- ---------------------------- ------------------------------ 0.01 to 50,000.00 13,388 $318,821,760.98 31.88% 50,000.01 to 75,000.00 2,525 155,647,207.76 15.56 75,000.01 to 100,000.00 1,825 161,982,921.87 16.20 100,000.01 to 150,000.00 914 112,543,802.67 11.25 150,000.01 to 200,000.00 407 70,676,595.80 7.07 200,000.01 to 250,000.00 244 55,099,784.94 5.51 250,000.01 to 300,000.00 90 24,731,107.31 2.47 300,000.01 to 400,000.00 106 36,467,513.83 3.65 400,000.01 to 500,000.00 64 29,644,364.02 2.96 500,000.01 to 600,000.00 11 6,086,218.91 0.61 600,000.01 to 700,000.00 6 3,870,567.37 0.39 700,000.01 to 800,000.00 3 2,321,962.42 0.23 800,000.01 to 900,000.00 4 3,459,545.60 0.35 900,000.01 to 1,000,000.00 4 3,878,917.23 0.39 1,000,000.01 to 1,100,000.00 1 1,036,393.67 0.10 1,100,000.01 to 1,200,000.00 2 2,342,560.69 0.23 1,200,000.01 to 1,300,000.00 1 1,226,813.81 0.12 1,400,000.01 to 1,500,000.00 2 2,948,582.10 0.29 1,500,000.01 to 1,600,000.00 1 1,582,715.17 0.16 1,600,000.01 to 1,700,000.00 1 1,615,238.72 0.16 1,900,000.01 to 2,000,000.00 1 1,910,646.31 0.19 2,100,000.01 to 2,200,000.00 1 2,109,753.00 0.21 - ------------------------------------- ----------------------- ---------------------------- ------------------------------ Total: 19,601 $1,000,004,974.18 100.00% ===================================== ======================= ============================ ============================== THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 18 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - ------------------------------------------------------------------------------------------------------------------ DESCRIPTION OF THE MORTGAGE LOANS As of the Statistical Cut-Off Date Location -------- Percent of Mortgage Loans By Principal Balance Principal Balance Number of As of the As of the Location Mortgage Loans Statistical Cut-Off Date Statistical Cut-Off Date - --------------------------- ----------------------- ---------------------------- ------------------------------ Florida 3,789 $207,084,295.21 20.71% New Jersey 3,414 202,533,706.80 20.25 Pennsylvania 3,031 140,880,284.02 14.09 North Carolina 2,822 123,086,405.77 12.31 Virginia 2,397 102,582,600.07 10.26 Georgia 1,169 59,858,343.11 5.99 Connecticut 779 47,779,169.35 4.78 New York 664 46,914,291.60 4.69 Maryland 736 32,362,286.83 3.24 South Carolina 624 26,931,792.00 2.69 District of Columbia 108 6,168,087.30 0.62 Delaware 22 1,632,974.80 0.16 Tennessee 15 822,263.88 0.08 Alabama 13 664,795.75 0.07 Massachusetts 12 529,595.20 0.05 West Virginia 4 146,911.00 0.01 Rhode Island 2 27,171.49 0.00 - --------------------------- ----------------------- ---------------------------- ------------------------------ Total: 19,601 $1,000,004,974.18 100.00% =========================== ======================= ============================ ============================== THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 19 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - ----------------------------------------------------------------------------------------------------------------------- DESCRIPTION OF THE MORTGAGE LOANS As of the Statistical Cut-Off Date Fully Indexed Gross Margin -------------------------- Percent of Mortgage Loans By Principal Balance Principal Balance Number of As of the As of the Fully Indexed Gross Margin (%) Mortgage Loans Statistical Cut-Off Date Statistical Cut-Off Date - -------------------------------- ----------------------- ---------------------------- ------------------------------ -2.499 to -2.000 1 $17,248.93 0.00% -1.499 to -1.000 8 3,284,442.74 0.33 -0.999 to -0.500 79 12,848,008.73 1.28 -0.499 to 0.000 10,936 643,259,541.88 64.33 0.001 to 0.500 4,357 181,339,262.53 18.13 0.501 to 1.000 2,293 101,499,970.45 10.15 1.001 to 1.500 1,270 43,180,093.06 4.32 1.501 to 2.000 284 9,207,373.94 0.92 2.001 to 2.500 305 4,498,301.96 0.45 2.501 to 3.000 61 744,111.28 0.07 3.001 to 3.500 5 64,453.13 0.01 3.501 to 4.000 1 18,310.94 0.00 4.501 to 5.000 1 43,854.61 0.00 - -------------------------------- ----------------------- ---------------------------- ------------------------------- Total: 19,601 $1,000,004,974.18 100.00% ================================ ======================= ============================ =============================== Fully Indexed Loan Rate ----------------------- Percent of Mortgage Loans By Principal Balance Principal Balance Number of As of the As of the Fully Indexed Loan Rate (%) Mortgage Loans Statistical Cut-Off Date Statistical Cut-Off Date - ----------------------------- ----------------------- ---------------------------- ------------------------------ 1.501 to 2.000 1 $17,248.93 0.00% 2.501 to 3.000 8 3,284,442.74 0.33 3.001 to 3.500 79 12,848,008.73 1.28 3.501 to 4.000 10,936 643,259,541.88 64.33 4.001 to 4.500 4,357 181,339,262.53 18.13 4.501 to 5.000 2,293 101,499,970.45 10.15 5.001 to 5.500 1,270 43,180,093.06 4.32 5.501 to 6.000 284 9,207,373.94 0.92 6.001 to 6.500 305 4,498,301.96 0.45 6.501 to 7.000 61 744,111.28 0.07 7.001 to 7.500 5 64,453.13 0.01 7.501 to 8.000 1 18,310.94 0.00 8.501 to 9.000 1 43,854.61 0.00 - ----------------------------- ----------------------- ---------------------------- ------------------------------- Total: 19,601 $1,000,004,974.18 100.00% ============================= ======================= ============================ =============================== THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 20 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - ----------------------------------------------------------------------------------------------------------------------- DESCRIPTION OF THE MORTGAGE LOANS As of the Statistical Cut-Off Date Credit Limit ------------ Percent of Mortgage Loans By Principal Balance Principal Balance Number of As of the As of the Credit Limit ($) Mortgage Loans Statistical Cut-Off Date Statistical Cut-Off Date - --------------------------------- ----------------------- ---------------------------- ------------------------------ 0.01 to 50,000.00 7,626 $168,788,131.47 16.88% 50,000.01 to 75,000.00 2,802 110,592,500.74 11.06 75,000.01 to 100,000.00 5,304 261,778,917.87 26.18 100,000.01 to 150,000.00 1,773 129,011,574.44 12.90 150,000.01 to 200,000.00 805 82,898,825.06 8.29 200,000.01 to 250,000.00 760 93,789,399.02 9.38 250,000.01 to 300,000.00 130 23,942,604.43 2.39 300,000.01 to 400,000.00 170 40,194,724.72 4.02 400,000.01 to 500,000.00 163 47,623,974.22 4.76 500,000.01 to 600,000.00 15 5,377,582.02 0.54 600,000.01 to 700,000.00 10 4,931,068.75 0.49 700,000.01 to 800,000.00 8 3,970,846.75 0.40 800,000.01 to 900,000.00 6 4,822,570.48 0.48 900,000.01 to 1,000,000.00 15 5,966,010.14 0.60 1,100,000.01 to 1,200,000.00 5 3,386,101.29 0.34 1,200,000.01 to 1,300,000.00 1 1,226,813.81 0.12 1,400,000.01 to 1,500,000.00 2 1,954,695.00 0.20 1,500,000.01 to 1,600,000.00 2 3,076,602.27 0.31 1,600,000.01 to 1,700,000.00 1 1,615,238.72 0.16 1,900,000.01 to 2,000,000.00 2 2,947,039.98 0.29 2,200,000.01 to 2,300,000.00 1 2,109,753.00 0.21 - --------------------------------- ----------------------- ---------------------------- ------------------------------- Total: 19,601 $1,000,004,974.18 100.00% ================================= ======================= ============================ =============================== THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 21 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - ------------------------------------------------------------------------------------------------------------------ DESCRIPTION OF THE MORTGAGE LOANS As of the Statistical Cut-Off Date Utilization Rate ---------------- Percent of Mortgage Loans By Principal Balance Principal Balance Number of As of the As of the Utilization Rate (%) Mortgage Loans Statistical Cut-Off Date Statistical Cut-Off Date - --------------------------- ----------------------- ---------------------------- ------------------------------ 0.001 to 10.000 773 $7,673,563.82 0.77% 10.001 to 20.000 1,774 28,792,666.71 2.88 20.001 to 30.000 1,725 41,119,953.00 4.11 30.001 to 40.000 1,594 49,508,842.40 4.95 40.001 to 50.000 1,614 61,198,245.85 6.12 50.001 to 60.000 1,546 72,295,953.73 7.23 60.001 to 70.000 1,483 79,959,142.94 8.00 70.001 to 80.000 1,691 103,263,411.75 10.33 80.001 to 90.000 1,978 132,502,389.31 13.25 90.001 to 100.000 5,423 423,690,804.67 42.37 - --------------------------- ----------------------- ---------------------------- ------------------------------ Total: 19,601 $1,000,004,974.18 100.00% =========================== ======================= ============================ ============================== Teaser Expiration Month ----------------------- Percent of Mortgage Loans By Principal Balance Principal Balance Number of As of the As of the Teaser Expiration Month Mortgage Loans Statistical Cut-Off Date Statistical Cut-Off Date - --------------------------- ----------------------- ---------------------------- ------------------------------ No Teaser/Teaser Expired 16,809 $889,917,164.12 88.99% May 2004 1 16,491.57 0.00 July 2004 330 12,285,097.50 1.23 August 2004 331 11,760,012.60 1.18 September 2004 340 12,701,288.94 1.27 October 2004 248 10,938,834.12 1.09 November 2004 90 3,533,336.68 0.35 December 2004 283 11,239,836.90 1.12 January 2005 293 12,110,587.87 1.21 February 2005 224 9,444,582.65 0.94 March 2005 256 10,200,272.64 1.02 April 2005 327 12,263,203.95 1.23 May 2005 69 3,594,264.64 0.36 - --------------------------- ----------------------- ---------------------------- ------------------------------ Total: 19,601 $1,000,004,974.18 100.00% =========================== ======================= ============================ ============================== THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 22 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - ------------------------------------------------------------------------------------------------------------------------------ BOND SUMMARY (to Call) (1) -------------------------- Class A to Call - ------------------------------------------------------------------------------------------------------------------------------ CPR 10% 20% 30% 43% 50% 60% 70% - ------------------------------------------------------------------------------------------------------------------------------ WAL 5.77 4.34 4.19 3.09 2.43 1.73 1.20 Modified Duration (2) 5.49 4.18 4.04 2.99 2.36 1.69 1.18 First Principal Payment Date 07/25/07 07/25/07 07/25/07 11/25/04 09/25/04 09/25/04 08/25/04 Last Principal Payment Date 06/25/12 11/25/09 07/25/09 03/25/09 10/25/08 03/25/08 06/25/07 Principal Window (months) 60 29 25 53 50 43 35 BOND SUMMARY (to Maturity) (1) ------------------------------ Class A to Maturity - ------------------------------------------------------------------------------------------------------------------------------ CPR 10% 20% 30% 43% 50% 60% 70% - ------------------------------------------------------------------------------------------------------------------------------ WAL 5.79 4.35 4.20 3.10 2.45 1.77 1.26 Modified Duration (2) 5.52 4.19 4.05 3.00 2.38 1.73 1.23 First Principal Payment Date 07/25/07 07/25/07 07/25/07 11/25/04 09/25/04 09/25/04 08/25/04 Last Principal Payment Date 12/25/12 02/25/10 10/25/09 07/25/09 04/25/09 01/25/09 09/25/08 Principal Window (months) 66 32 28 57 56 53 50 - ----------- (1) The draw rate used in each scenario is 34%. (2) Modified duration calculated assuming a price of 100.00%. THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 23 Wachovia Asset Securitization Issuance, LLC Asset-Backed Notes, Series 2004-HE1 $1,000,000,000 (approximate) - -------------------------------------------------------------------------------- Net WAC Rate Schedule: One Month LIBOR and Prime Rate at 20%(1) Payment Net Payment Net Period Date WAC Rate Period Date WAC Rate - ------ ---- -------- ------ ---- -------- 1 7/25/04 19.12% 30 12/25/06 21.13% 2 8/25/04 18.94% 31 1/25/07 20.58% 3 9/25/04 18.77% 32 2/25/07 20.58% 4 10/25/04 19.08% 33 3/25/07 22.35% 5 11/25/04 18.42% 34 4/25/07 20.58% 6 12/25/04 19.63% 35 5/25/07 21.13% 7 1/25/05 19.12% 36 6/25/07 20.58% 8 2/25/05 20.58% 37 7/25/07 21.12% 9 3/25/05 22.35% 38 8/25/07 20.58% 10 4/25/05 20.58% 39 9/25/07 20.58% 11 5/25/05 21.13% 40 10/25/07 21.13% 12 6/25/05 20.58% 41 11/25/07 20.58% 13 7/25/05 21.12% 42 12/25/07 21.13% 14 8/25/05 20.58% 43 1/25/08 20.58% 15 9/25/05 20.58% 44 2/25/08 20.58% 16 10/25/05 21.13% 45 3/25/08 21.72% 17 11/25/05 20.58% 46 4/25/08 20.58% 18 12/25/05 21.13% 47 5/25/08 21.13% 19 1/25/06 20.58% 48 6/25/08 20.58% 20 2/25/06 20.58% 49 7/25/08 21.12% 21 3/25/06 22.35% 50 8/25/08 20.58% 22 4/25/06 20.58% 51 9/25/08 20.58% 23 5/25/06 21.13% 52 10/25/08 21.13% 24 6/25/06 20.58% 53 11/25/08 20.50% 25 7/25/06 21.12% 54 12/25/08 20.92% 26 8/25/06 20.58% 55 1/25/09 20.34% 27 9/25/06 20.58% 56 2/25/09 20.29% 28 10/25/06 21.13% 57 3/25/09 22.01% 29 11/25/06 20.58% - ------------ (1) Assumes that the Mortgage Loans prepay at 43% CPR with a 34% Draw Rate, and that One Month LIBOR and the Prime Rate are constant at 20.00%. THIS PAGE MUST BE ACCOMPANIED BY A DISCLAIMER. IF YOU DID NOT RECEIVE SUCH A DISCLAIMER, PLEASE CONTACT WACHOVIA SECURITIES IMMEDIATELY. 24