UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-Q

Commission file number: 1-13759

REDWOOD TRUST, INC.

(Exact name of Registrant as specified in its Charter)

(415) 389-7373

(Registrant’s telephone number, including area code)

Indicate by check mark whether the Registrant (1) has filed all documents and reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.     Yes þ          No o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer or a non-accelerated filer. See definition of “accelerated filer and large accelerated filer” in Rule 12b-2 of the Exchange Act. (Check one):

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).     Yes o          No þ

Indicate the number of shares outstanding of each of the issuer’s classes of stock, as of the last practicable date.

REDWOOD TRUST, INC.

FORM 10-Q

INDEX

PART I. FINANCIAL INFORMATION

REDWOOD TRUST, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(In thousands, except share data)

(Unaudited)

The accompanying notes are an integral part of these consolidated financial statements.

CONSOLIDATED STATEMENTS OF INCOME

(In thousands, except share data)

(Unaudited)

The accompanying notes are an integral part of these consolidated financial statements.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(In thousands)

(Unaudited)

The accompanying notes are an integral part of these consolidated financial statements.

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

For the Six Months Ended June 30, 2006:

(In thousands, except share data)

(Unaudited)

For the Six Months Ended June 30, 2005:

(In thousands, except share data)

(Unaudited)

The accompanying notes are an integral part of these consolidated financial statements

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands)

(Unaudited)

The accompanying notes are an integral part of these consolidated financial statements.

NOTES TO FINANCIAL STATEMENTS

June 30, 2006

(Unaudited)

Redwood Trust, Inc., together with its subsidiaries (Redwood, we, or us), is a specialty finance company that invests in real estate assets. In general, we invest in real estate assets by acquiring and owning asset-backed securities backed by real estate loans. Our primary focus is investing in first-loss and second-loss credit-enhancement securities issued by real estate loan securitizations, thereby partially guaranteeing (credit-enhancing) the credit performance of residential or commercial real estate loans owned by the issuing securitization entity.

As a real estate investment trust (REIT), we are required to distribute to stockholders as dividends at least 90% of our REIT taxable income, which is our income as calculated for tax purposes, exclusive of income earned in taxable subsidiaries. In order to meet our dividend distribution requirements we have been paying both a regular quarterly dividend and a year-end special dividend. We expect our special dividend amount to be highly variable and we may not pay a special dividend in every year. Our dividend policies and distribution practices are determined by our Board of Directors and may change over time.

Redwood was incorporated in the State of Maryland on April 11, 1994, and commenced operations on August 19, 1994. Our executive offices are at One Belvedere Place, Suite 300, Mill Valley, California 94941.

The consolidated financial statements presented herein are for June 30, 2006 and December 31, 2005 and for the three and six month periods ended June 30, 2006 and 2005. The accompanying consolidated financial statements are unaudited. The unaudited interim consolidated financial statements have been prepared on the same basis as the annual consolidated financial statements and, in our opinion, reflect all adjustments necessary for a fair statement of our financial position, results of operations, and cash flows. These consolidated financial statements and notes thereto should be read in conjunction with our audited consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2005. The results for the three and six months ended June 30, 2006 are not necessarily indicative of the expected results for the year ended December 31, 2006. Certain amounts for prior periods have been reclassified to conform to the June 30, 2006 presentation.

Due diligence expenses are costs for services related to re-underwriting and analyzing the loans we acquire or the loans we credit-enhance through the purchase of certain securities. In previous financial statements we recognized these expenses as a reduction in interest income. After reviewing again the nature of these costs it was determined that they did not directly relate to the specific creation of a securitization and were dependent on specific asset acquisition analysis (which may or may not result in our acquiring assets). Therefore, beginning in this quarter, we are recognizing these due diligence costs as an operating expense, and these amounts for prior periods have been reclassified to conform to this presentation.

These consolidated financial statements include the accounts of Redwood and its wholly-owned subsidiaries, Sequoia Mortgage Funding Corporation, Acacia CDO 1, Ltd. through Acacia CDO 9, Ltd., Acacia CDO CRE1, Ltd., RWT Holdings, Inc. (Holdings), and Holdings’ wholly-owned subsidiaries, including Sequoia Residential Funding, Inc. and Madrona Residential Funding LLC. References to Sequoia mean Sequoia Mortgage Funding Corporation and Sequoia Residential Funding, Inc. References to Acacia mean all the Acacia CDO entities. References to the Redwood REIT mean Redwood exclusive of its taxable subsidiaries. The taxable subsidiaries of Redwood are Holdings, Holdings’ wholly owned sub-

NOTES TO FINANCIAL STATEMENTS — (Continued)

sidiaries, and the Acacia entities. All significant inter-company balances and transactions have been eliminated.

Use of Estimates

The preparation of financial statements in conformity with generally accepted accounting principles in the United States of America (GAAP) requires us to make a significant number of estimates in the preparation of financial statements. These include fair value of certain assets, amount and timing of credit losses, prepayment assumptions, and other items that affect the reported amounts of certain assets and liabilities as of the date of the consolidated financial statements and the reported amounts of certain revenues and expenses during the reported period. It is likely that changes in these estimates (e.g., market values due to changes in supply and demand, credit performance, prepayments, interest rates, or other reasons; yields due to changes in credit outlook and loan prepayments) will occur in the near term. Our estimates are inherently subjective in nature and actual results could differ from our estimates and the differences may be material.

Sequoia and Acacia Securitizations

We treat the securitizations we sponsor as financings under the provisions of Statement of Financial Accounting Standards No. 140, Accounting for Transfers and Servicing of Financial Assets and Extinguishments of Liabilities (FAS 140), as under these provisions we have retained effective control over these loans and securities. Control is maintained through our active management of the assets in the securitization entities, our retained asset transfer discretion, our ability to direct certain servicing decisions, or a combination of the foregoing. These securitization entities issue asset-backed securities (ABS) to fund their acquisitions of loans and securities. Accordingly, the underlying loans owned by the Sequoia entities are shown on our Consolidated Balance Sheets under real estate loans and the Sequoia ABS issued to third parties are shown on our Consolidated Balance Sheets under ABS issued. Assets owned by the Acacia entities are shown on our Consolidated Balance Sheets in our real estate securities portfolio. ABS issued by the Acacia entities are shown on our Consolidated Balance Sheets as ABS issued. In our Consolidated Statements of Income, we record interest income on the loans and securities and interest expense on the ABS issued. Any Sequoia ABS (CES, investment grade, or interest-only security (IO)) acquired by Redwood or Acacia from Sequoia entities and any Acacia ABS acquired by Redwood for its own portfolio are eliminated in consolidation and thus are not shown separately on our Consolidated Balance Sheets.

Earning Assets

Earning assets (as consolidated for GAAP purposes) consist primarily of real estate loans and securities. Coupon interest is recognized as revenue when earned according to the terms of the loans and securities and when, in our opinion, it is collectible. Purchase discounts and premiums related to earning assets are amortized into interest income over their estimated lives to generate an effective yield, considering the actual and future estimated prepayments of the assets. Gains or losses on the sale of earning assets are based on the specific identification method.

Real estate loans combines our consolidated residential and commercial real estate loans. Real estate securities combines our consolidated residential and commercial real estate securities including those securities we define as credit-enhancement securities (CES). CES includes below-investment grade (BB-,B-, and non-rated) residential securities and non-rated commercial securities. Also included in our securities portfolio are residential sub-prime, collateral debt obligation (CDO), residential second lien, and REIT corporate debt securities.

NOTES TO FINANCIAL STATEMENTS — (Continued)

Real Estate Loans: Held-for-Investment

The majority of consolidated real estate loans are classified as held-for-investment because the consolidated securitization entities that own these assets have the ability and intent to hold these loans to maturity. Real estate loans held-for-investment are carried at their unpaid principal balances adjusted for net unamortized premiums or discounts and net of any allowance for credit losses.

Pursuant to Statement of Financial Accounting Standards No. 91, Accounting for Nonrefundable Fees and Costs Associated with Originating or Acquiring Loans and Initial Direct Cost of Leases (FAS 91), we use the interest method to determine an effective yield and amortize the premium or discount on loans. For loans acquired prior to July 1, 2004, we use coupon interest rates as they change over time and anticipated principal payments to determine an effective yield to amortize the premium or discount. For loans acquired after July 1, 2004, we use the initial coupon interest rate of the loans (without regard to future changes in the underlying indices) and anticipated principal payments to calculate an effective yield to amortize the premium or discount.

Real Estate Loans: Held-for-Sale

We may sell real estate loans from time to time to third parties other than the securitization entities we sponsor. Real estate loans that we are marketing for sale are classified as real estate loans held-for-sale. These are carried at the lower of cost or market value on a loan-by-loan basis. Any market valuation adjustments on these loans are recognized in net recognized gains (losses) and valuation adjustments in our Consolidated Statements of Income.

Real Estate Securities: Available-for-Sale

Real estate securities are classified as available-for-sale (AFS) and are carried at their estimated fair values. Cumulative unrealized gains and losses are reported as a component of accumulated other comprehensive income in our Consolidated Statements of Stockholders’ Equity.

When recognizing revenue on AFS securities, we employ the interest method to account for purchase premiums, discounts, and fees associated with these securities. For securities rated AAA or AA, we use the interest method as prescribed under FAS 91, while for securities rated A or lower we use the interest method as prescribed under the Emerging Issues Task Force of the Financial Accounting Standards Board 99-20, Recognition of Interest Income and Impairment on Purchased and Retained Beneficial Interests in Securitized Financial Assets (EITF 99-20). The use of these methods requires us to project cash flows over the remaining life of each asset. These projections include assumptions about interest rates, prepayment rates, the timing and amount of credit losses, and other factors. We review and make adjustments to our cash flow projections on an ongoing basis and monitor these projections based on input and analyses received from external sources, internal models, and our own judgment and experience. There can be no assurance that our assumptions used to estimate future cash flows or the current period’s yield for each asset would not change in the near term.

For determining other-than-temporary impairment on our real estate securities, we use the guidelines prescribed under EITF 99-20, Statement of Financial Accounting Standards No. 115, Accounting for Certain Investments in Debt and Equity Securities (FAS 115), and Staff Accounting Bulletin No. 5(m), Other-Than-Temporary Impairment for Certain Investments in Debt and Equity Securities (SAB 5(m)). Any other-than-temporary impairments are reported under net recognized gains (losses) and valuation adjustments in our Consolidated Statements of Income.

NOTES TO FINANCIAL STATEMENTS — (Continued)

Credit Reserves

For consolidated real estate loans held-for-investment, we establish and maintain credit reserves based on estimates of credit losses inherent in these loan portfolios as of the reporting date. To calculate the credit reserve, we assess inherent losses by determining loss factors (defaults, the timing of defaults, and loss severities upon defaults) that can be specifically applied to each of the consolidated loans, loan pools, or individual loans. We follow the guidelines of Staff Accounting Bulletin No. 102, Selected Loan Loss Allowance Methodology and Documentation (SAB 102), Statement of Financial Accounting Standards No. 5, Accounting for Contingencies (FAS 5), and Statement of Financial Accounting Standards No. 114, Accounting by Creditors for Impairment of a Loan (FAS 114), in setting credit reserves for our real estate loans.

The following factors are considered and applied in such determinations:

Once we determine applicable default amounts, the timing of the defaults, and severity of losses upon the defaults, we estimate expected losses for each pool of loans over its expected life. We then estimate the timing of these losses and the losses probable to occur over an effective loss confirmation period. This period is defined as the range of time between the probable occurrence of a credit loss (such as the initial deterioration of the borrower’s financial condition) and the confirmation of that loss (the actual impairment or charge-off of the loan). The losses expected to occur within the estimated loss confirmation period are the basis of our credit reserves because we believe those losses exist as of the reported date of the financial statements. We re-evaluate the level of our credit reserves on at least a quarterly basis, and we record provision, charge-offs, and recoveries monthly.

Additionally, if a loan becomes real estate owned (REO) or is reclassified as held-for-sale, valuations specific to that loan also include analyses of the underlying collateral.

Cash and Cash Equivalents

Cash and cash equivalents include cash on hand and highly liquid investments with original maturities of three months or less.

NOTES TO FINANCIAL STATEMENTS — (Continued)

Other Assets

Restricted Cash

Restricted cash includes principal and interest payments from real estate loans and securities owned by consolidated securitization entities that are collateral for, or payable to, owners of ABS issued by those entities and cash pledged as collateral on interest rate agreements. Restricted cash may also include cash retained in Acacia or Sequoia securitization trusts prior to purchase of real estate loans and securities. See Note 7 for additional information on restricted cash.

Deferred Tax Assets

Net deferred tax assets represent the net benefit of net operating loss (NOL) carry forwards, real estate asset basis differences, recognized tax gains on whole loan securitizations, interest rate agreement basis differences, and other temporary GAAP and tax timing differences. These temporary timing differences will be recognized in different periods for GAAP and tax purposes. Certain current period net unrealized gains and losses on securities and interest rate agreements that are reported in other comprehensive income are adjusted for the effects of tax, thus creating deferred tax assets (liabilities).

Deferred Asset-Backed Securities Issuance Costs

Deferred ABS issuance costs are costs associated with the issuance of ABS from securitization entities we sponsor. These costs typically include underwriting, rating agency, legal, accounting, and other fees. Deferred ABS issuance costs are reported on our Consolidated Balance Sheets as deferred charges and are amortized as an adjustment to consolidated interest expense using the interest method based on the actual and estimated repayment schedules of the related ABS issued under the principles prescribed in Accounting Practice Bulletin 21, Interest on Receivables and Payables (APB 21).

Other Assets

Other assets on our Consolidated Balance Sheets include REO, fixed assets, purchased interest, and other prepaid expenses. REO is reported at the lower of cost or market value.

Accrued Interest Receivable and Principal Receivable

Accrued interest receivable and principal receivable represent principal and interest that is due and payable to us. These are generally received within the next month.

Interest Rate Agreements and Derivatives

We enter into interest rate agreements to help manage our interest rate risks. We report our interest rate agreements at fair value. Those with a positive value to us are reported as an asset and those with a negative value to us are reported as a liability. We may elect hedge accounting treatment under Statement of Financial Accounting Standards No. 133, Accounting for Derivative Instruments and Hedging Activities (FAS 133), or we may account for these as trading instruments. See Note 5 for a further discussion on interest rate agreements.

We enter into commitments to purchase loans. These commitments are accounted for as derivatives under Statement of Financial Accounting Standards No. 149, Amendment of Statement 133 on Derivative Instruments and Hedging Activities (FAS 149), when applicable. These are classified as trading instruments on our Consolidated Balance Sheets until the date of settlement and changes in fair value are recorded through Net Recognized Gains and Valuation Adjustments in the Consolidated Statements of Income.

NOTES TO FINANCIAL STATEMENTS — (Continued)

Redwood Debt

Redwood debt is short-term debt collateralized by loans and securities held temporarily for future sale to securitization entities. We carry this debt on our Consolidated Balance Sheets at its unpaid principal balance.

Asset-Backed Securities Issued

The majority of the liabilities reported on our Consolidated Balance Sheets represents ABS issued by bankruptcy-remote securitization entities sponsored by Redwood. These ABS issued are carried at their unpaid principal balances net of any unamortized discount or premium. Our exposure to loss from consolidated securitization entities (such as Sequoia and Acacia) is limited (except, in some circumstances, for limited loan repurchase obligations) to our net investment in securities we have acquired from these entities. As required by the governing documents related to each series of ABS, Sequoia and Acacia assets are held in the custody of trustees. Trustees collect principal and interest payments (less servicing and related fees) from the assets and make corresponding principal and interest payments to the issued ABS. ABS obligations are payable solely from the assets of these entities and are non-recourse to Redwood.

Other Liabilities

Accrued Interest Payable

Accrued interest payable represents interest due and payable on Redwood debt and ABS issued. It is generally paid within the next month with the exception of interest due on Acacia ABS which is settled quarterly.

Accrued Expenses and Other Liabilities

Accrued expenses and other liabilities on our Consolidated Balance Sheets include cash held back from borrowers, derivatives margin liability, accrued employee bonuses, executive deferred compensation, dividend equivalent rights (DERs) payable, excise and income taxes, and accrued legal, accounting, consulting, and other miscellaneous expenses.

Dividends Payable

Dividends payable reflect any dividend declared by us but not yet distributed to our stockholders as of the financial statement date.

Taxes

We have elected to be taxed as a REIT under the Internal Revenue Code and the corresponding provisions of state law. In order to qualify as a REIT, we must distribute at least 90% of our annual REIT taxable income (this does not include taxable income retained in our taxable subsidiaries) to stockholders within the time frame set forth in the tax rules and we must meet certain other requirements. If these requirements are met, we generally will not be subject to Federal or state income taxation at the corporate level with respect to the REIT taxable income we distribute to our stockholders. We may retain up to 10% of our REIT taxable income and pay corporate income taxes on this retained income while continuing to maintain our REIT status.

The taxable income of Holdings and its subsidiaries is not included in REIT taxable income, and is subject to state and Federal income taxes at the applicable statutory rates. Deferred income taxes, to the extent they exist, reflect estimated future tax effects of temporary differences between the amounts

NOTES TO FINANCIAL STATEMENTS — (Continued)

of taxes recorded for financial reporting purposes and amounts actually payable as measured by tax laws and regulations.

We have recorded a provision for income taxes in our Consolidated Statements of Income based upon our estimated liability for Federal and state income tax purposes. These tax liabilities arise from estimated taxable earnings in taxable subsidiaries and from the planned retention of a portion of our estimated REIT taxable income. See Note 8 for a further discussion on income taxes.

Net Income per Share

Basic net income per share is computed by dividing net income by the weighted average number of common shares outstanding during the period. Diluted net income per share is computed by dividing net income by the weighted average number of common shares and potential common shares outstanding during the period. Potential common shares outstanding are calculated using the treasury stock method, which assumes that all dilutive common stock equivalents are exercised and the funds generated by the exercises are used to buy back outstanding common stock at the average market price of the common stock during the reporting period.

The following table provides reconciliation of denominators of the basic and diluted net income per share computations.

Basic and Diluted Net Income Per Share

(In thousands, except share data)

Pursuant to EITF 03-6, Participating Securities and the Two — Class Method under FASB No. 128 (EITF 03-6), we determined that there was no allocation of income for our outstanding stock options as they were antidilutive during the three and six months ended June 30, 2006 and 2005. There were no other participating securities, as defined by EITF 03-6, during the three and six months ended June 30, 2006 and 2005. For the three and six months ended June 30, 2006, the number of outstanding stock options that were antidilutive totaled 465,980 and 466,166, respectively. For the three and six months ended June 30, 2005, the number of outstanding stock options that were antidilutive totaled 370,805 and 168,636, respectively.

NOTES TO FINANCIAL STATEMENTS — (Continued)

Other Comprehensive Income

Current period net unrealized gains and losses on real estate loan CES, real estate securities available-for-sale, and interest rate agreements classified as cash flow hedges are reported as components of other comprehensive income on our Consolidated Statements of Comprehensive Income. Certain current period net unrealized gains and losses on securities and interest rate agreements that are reported in other comprehensive income are adjusted for the effects of tax, thus creating deferred tax assets (liabilities).

Stock-Based Compensation

As of June 30, 2006 and December 31, 2005, we had one stock-based employee compensation plan and one employee stock purchase plan. These plans, and associated stock options and other equity awards, are described more fully in Note 10.

For stock options granted as well as other share-based payment awards, we adopted Statement of Financial Accounting Standards No. 123R, Share-Based Payment (FAS 123R), on January 1, 2006. With the adoption of FAS 123R, the grant date fair value of all remaining unvested stock compensation awards (stock options, deferred stock units, and restricted stock) are expensed on the Consolidated Statements of Income over the remaining vesting period. At January 1, 2006, upon adoption of FAS 123R, we had $19.3 million of unamortized costs related to non-vested equity awards (stock options, restricted stock, and deferred stock units). At June 30, 2006, the unamortized costs totaled $14.2 million and this will be expensed over the next four years, over half of which will be recognized over the next twelve months.

Beginning in 2003, in accordance with the guidance of Statement of Financial Accounting Standards No. 148, Accounting for Stock Based Compensation — Transition and Disclosure, an amendment for FASB Statement No. 123 (FAS 148), we elected to prospectively apply the fair value method of accounting for stock-based awards issued after December 31, 2002. We accounted for all stock-based compensation awards issued prior to December 31, 2002 under the recognition and measurement principles of APB Opinion No. 25, Accounting for Stock Issued to Employees (APB 25), and related interpretations. Under APB 25, when we granted option awards we did not include any stock-based employee compensation cost in net income, as all option awards granted had an exercise price equal to the fair market value of the underlying common stock on the date of grant. All other equity awards (deferred stock units and restricted stock), were valued at the grant date and expensed over the vesting period (regardless of when they were granted). Had we also applied Statement of Financial Accounting Standards No. 123, Accounting for Stock-Based Compensation (FAS 123), to option awards granted prior to 2003, net income and net income per share would have been the pro-forma amounts indicated in the table below for the three and six months ended June 30, 2005. There is no pro-forma presentation for the six months ended June 30, 2006, as we adopted FAS 123R as of January 1, 2006, as discussed above.

NOTES TO FINANCIAL STATEMENTS — (Continued)

Pro-Forma Net Income Under FAS 123

(In thousands, except share data)

The Black-Scholes option-pricing model was used in determining fair values of option grants accounted for under FAS 123R and FAS 123. The model requires the use of assumptions such as strike price, expected life, risk free rate of return, and stock price volatility. Options are generally granted over the course of the calendar year. Certain options have dividend equivalent rights (DERs) and, accordingly, the assumed dividend yield was zero for these options. Other options granted have no DERs and the assumed dividend yield was 10%. There were no options granted during the three months ended June 30, 2006. The following table describes the weighted average of assumptions used for calculating the value of options granted during the three and six months ended June 30, 2006 and 2005. Similar assumptions were used to calculate the pro forma information presented in the table above.

Weighted Average Assumptions used for Valuation of Options Under FAS 123R and FAS 123 Granted during period

Recent Accounting Pronouncements

On June 30, 2005, the FASB issued Derivatives Implementation Group (DIG) Issue B38, Evaluation of Net Settlement with Respect to the Settlement of a Debt Instrument through Exercise of an Embedded Put Option or Call Option (DIG B38) and DIG Issue B39, Application of Paragraph 13(b) to Call Options That Are Exercisable Only by the Debtor (DIG B39). DIG B38 addresses an application issue when applying FAS 133, paragraph 12(c), to a put option or call option (including a prepayment option) embedded in a debt instrument. DIG B39 addresses the conditions in FAS 133, paragraph 13(b), as

NOTES TO FINANCIAL STATEMENTS — (Continued)

they relate to whether an embedded call option in a hybrid instrument containing a host contract is clearly and closely related to the host contract if the right to accelerate the settlement of debt is exercisable only by the debtor. DIG B38 and DIG B39 became effective for us on January 1, 2006. The adoption of DIG B38 and DIG B39 did not have an impact on our financial statements.

In February 2006, the FASB issued Statement 155, Accounting for Certain Hybrid Financial Instruments, (FAS 155), to amend FAS 133 and FAS 140. This Statement simplifies the accounting for certain hybrid financial instruments by allowing an entity to make an irrevocable election on a specific instrument basis for certain financial assets and liabilities that contain embedded derivatives that would otherwise require bifurcation and to recognize and re-measure at fair value these instruments so elected. Thus, under this election, an entity would measure the entire hybrid financial instrument at fair value with changes in fair value recognized in earnings. FAS 155 will become effective for us as of January 1, 2007. We believe FAS 155 will not have any material impact on our financial statements.

In March 2006, the FASB issued Statement 156, Accounting for Servicing of Financial Assets — an amendment of FASB Statement No. 140 (FAS 156). This Statement amends FAS 140 with respect to the accounting for separately recognized servicing assets and servicing liabilities. FAS 156 requires an entity to either (i) recognize servicing assets or servicing liabilities initially at fair value and amortize this value over the period of servicing, or (ii) measure servicing assets or liabilities at fair value at each reporting date with changes in fair value reported in earnings. FAS 156 will become effective for us as of January 1, 2007. We believe FAS 156 will not have a material impact on our financial statements.

In July 2006, the FASB released Accounting for Uncertainty In Income Taxes (FIN 48). FIN 48 addresses the recognition and measurement of uncertain income tax positions using a “more-likely-than-not” threshold and introduces a number of new disclosure requirements. The differences between current practice and the requirements of FIN 48 are significant, and a substantial effort will be required by most companies to properly assess all material uncertain positions. Further, the impact of FIN 48 is not just technical; the interpretation may cause companies to modify their tax-related strategies. The new guidance will become effective for us January 1, 2007. We are currently assessing the impact on our financial statements.

In the first quarter of 2006, we became aware of a potential technical interpretation of GAAP that differs from our current accounting presentations. This issue relates to the accounting for transactions where assets are purchased from a counterparty and simultaneously financed through a repurchase agreement with that same counterparty and whether these transactions create derivatives instead of the acquisition of assets with related financing (which is how we currently present these transactions). This potential technical interpretation of GAAP does not affect the economics of the transactions but may affect how the transactions would be reported in our financial statements. Our cash flows, our liquidity, and our ability to pay a dividend would be unchanged, and we do not believe our taxable income would be affected. We have not changed our accounting treatment for this potential issue. However, if we were to change our current accounting presentations based on this interpretation, we do not believe there would be a material impact on our consolidated financial statements.

As of June 30, 2006 and December 31, 2005 our reported earning assets (owned by us or by consolidated securitization entities) consisted of investments in adjustable-rate, hybrid, and fixed-rate real estate loans and securities. Adjustable-rate loans have coupons that reset at least annually. Hybrid loans have an initial fixed coupon rate for three to ten years followed by periodic (usually annual or semi-annual) adjustments. The original maturity of the majority of our residential real estate loans and residential real estate securities is usually twenty-five to thirty years. The original maturity of our home equity lines of credit (HELOCs) is generally ten years. The original maturity of our commercial real

NOTES TO FINANCIAL STATEMENTS — (Continued)

estate loans and commercial real estate securities is generally ten years. The actual maturity is subject to change based on the prepayments of the underlying loans.

For the three months ended June 30, 2006 and 2005, the average consolidated balance of earning assets was $13.6 billion and $22.6 billion, respectively. For the six months ended June 30, 2006 and 2005, the average consolidated balance of earning assets was $14.4 billion and $23.3 billion, respectively.

Real Estate Loans

We acquire real estate loans from third party originators for sale to securitization entities sponsored by us under our Sequoia program which, in turn, issue ABS (that are shown as liabilities on our Consolidated Balance Sheets). The following tables summarize the carrying value of real estate loans, which include residential real estate loans, HELOCs, and commercial real estate loans as reported on our Consolidated Balance Sheets at June 30, 2006 and December 31, 2005.

Real Estate Loans Composition

(In thousands)

We may exercise our right to call ABS issued by entities sponsored by us and subsequently sell the loans to third parties. Once we determine which loans will be sold to third parties and if these sales are not completed by the end of a reporting period, we reclassify held-for-investment loans to held-for-sale loans on our Consolidated Balance Sheets. Our Consolidated Statements of Cash Flows record the proceeds from any principal payments or sales in the same category as our original acquisition was recorded.

Real Estate Loans Carrying Value

(In thousands)

Of the $10.4 billion of face and $153 million of unamortized premium on our real estate loans at June 30, 2006, $7.2 billion of face and $124 million of unamortized premium relates to loans acquired prior to July 1, 2004. The loans acquired prior to July 1, 2004 had face and unamortized premium balances of $9.9 billion and $142 million, respectively, at December 31, 2005. During the first half of 2006, 27% of these loans prepaid and we amortized 13% of the premium over the first half of 2006. For

NOTES TO FINANCIAL STATEMENTS — (Continued)

these loans acquired prior to July 2004, we use coupon interest rates as they change over time and anticipated principal payments to determine an effective yield to amortize the premium or discount. For real estate loans acquired after July 1, 2004, the face and unamortized premium was $3.2 billion and $29 million at June 30, 2006 and $3.8 billion and $36 million at December 31, 2005, respectively. For these loans acquired after July 1, 2004, we use the initial coupon interest rate of the loans (without regard to future changes in the underlying indices) and anticipated principal payments to calculate an effective yield to amortize the premium or discount.

The following table provides detail of the activity of reported real estate loans for the three and six months ended June 30, 2006 and 2005.

Real Estate Loans Activity

Our goal is to sell all of the real estate loans we acquire to securitization entities that finance their purchases of loans from us through the issuance of ABS. During the period that we accumulate loans for securitization, we fund these loans with equity and with short-term debt sourced through various whole loan-financing facilities available to us. The table below presents information regarding real estate loans pledged under our borrowing agreements and owned by securitization entities.

Real Estate Loans Pledged and Unpledged

(In thousands)

NOTES TO FINANCIAL STATEMENTS — (Continued)

Real Estate Securities

The real estate securities shown on our Consolidated Balance Sheets include residential and commercial real estate securities acquired from securitizations sponsored by others and certain other securities.

Real Estate Securities Composition

The following table summarizes the carrying value of real estate securities. Our real estate securities portfolio includes residential CES (BB, B, and unrated residential real estate loan securities), commercial CES (unrated commercial real estates securities), and various other securities, as reported on our Consolidated Balance Sheets at June 30, 2006 and December 31, 2005.

Real Estate Securities Composition

(In thousands)

The table below presents information on the types of securities that are included in our Consolidated Balance Sheets as of June 30, 2006 and December 31, 2005, and their current credit ratings.

Real Estate Securities — Underlying Collateral Characteristics

At June 30, 2006

(In millions)

NOTES TO FINANCIAL STATEMENTS — (Continued)

At December 31, 2005

(In millions)

The table below presents the face value, unamortized discount, the portion of the discount designated as credit protection, the unrealized gains and losses, and the carrying value of real estate securities reported on our Consolidated Balance Sheets.

Residential and Commercial Real Estate Securities — June 30, 2006

(In millions)