The three-year income continuance rule is the mortgage underwriting standard that excludes any income with a defined end date unless it will keep paying for at least 36 months after the date you sign your note. It applies to Fannie Mae, Freddie Mac, and FHA loans, and it decides whether income like alimony, child support, trust distributions, retirement withdrawals, and government benefits counts toward your qualification. Wages, own-record Social Security, and capital gains generally sit outside it. If a qualifying income stream falls short of the 36-month window, asset depletion is usually the cleanest way to close the gap.
How the Rule Works
Fannie Mae’s selling guide sorts income into two buckets: income with no defined expiration date, and income that will eventually stop. Income in the first bucket is presumed to continue once you show a history of receiving it. Income in the second bucket has to be verified to continue for at least three years from the note date.1Fannie Mae. General Income Information Freddie Mac uses the same 36-month standard,2Freddie Mac. Guide Section 5301.1 and FHA applies parallel requirements to alimony, child support, trust income, government assistance, and other non-employment sources.3U.S. Department of Housing and Urban Development. Section E – Non-Employment Related Borrower Income
The clock starts on the note date, not the application date. That gap matters. Several weeks or months can pass between application and closing, and an income source that would clear 36 months from application can fall short from the note date. If it falls short by even a month, the income is generally excluded from qualifying calculations. There is no partial credit.
Income That Triggers the Rule
The rule targets income streams governed by a legal agreement, a court order, or a government program with eligibility limits.
Alimony and Child Support
These are the most common triggers. The lender confirms the payments will continue at least three years from the note date and checks the divorce decree or separation agreement for age-of-child cutoffs, hard end dates, or termination events like remarriage.4Fannie Mae. Alimony, Child Support, Equalization Payments, or Separate Maintenance FHA requires the same three-year showing.3U.S. Department of Housing and Urban Development. Section E – Non-Employment Related Borrower Income
Child support duration hinges on when the obligation ends under the governing order. In most states, support ends at 18; many states extend it to 19 if the child is still in high school, and several extend it further for post-secondary education or an adult child with a disability. A youngest child aged 15 at closing usually clears the window. A 17-year-old usually will not, unless the jurisdiction or the agreement extends support past 18.
Public Assistance and Foster Care Income
Government assistance qualifies as income, but the paying agency has to document the amount, frequency, and expected duration, and the payments must be expected to continue at least three years.5Fannie Mae. Public Assistance Income Foster care income has the same continuance requirement and an additional cap: it cannot exceed 30 percent of your total qualifying income.6Fannie Mae. Foster-Care Income Because many programs schedule periodic eligibility reviews, a letter from the issuing agency confirming expected continuance is often necessary.
Trust Distributions and Notes Receivable
Trust income treatment depends on the source of the money inside the trust. Fixed payments drawn from a depleting asset pool require three-year continuance verification. Payments derived from an ongoing source, like rental property held in the trust, do not.7Fannie Mae. Trust Income
Notes receivable, where someone owes you regular payments on a debt like a seller-financed property, also need three-year continuance documentation. You must show at least 12 months of full, on-time payments, and a note executed less than 12 months ago will not qualify at all.8Fannie Mae. Notes Receivable Income
Retirement Account Distributions
Regular distributions from a 401(k), IRA, or similar account can count as income when the lender confirms the payments will continue at least three years. The lender adds eligible balances across your retirement accounts and checks whether the total can sustain the claimed monthly distribution for 36 months beyond the note date. You must have unrestricted, penalty-free access to those funds; if you are under 59½ and the balances carry early-withdrawal penalties, they likely will not help. If distributions have not started yet but will begin before your first mortgage payment, a benefit statement showing the income type, amount, frequency, and start date is required.9Fannie Mae. Annuity, Pension, or Retirement Income
Income That Doesn’t Trigger the Rule
Employment Wages and Salary
Salary, hourly wages, and similar employment income have no defined expiration date, so lenders presume continuation. You still document history and stability, but the three-year test does not apply. One caveat: if the lender learns you are about to retire or move to a lower-paying role, they must qualify you on the lower anticipated income.1Fannie Mae. General Income Information
Social Security Retirement and Long-Term Disability on Your Own Record
Social Security retirement benefits and long-term disability payments based on your own work record are not subject to the three-year continuance standard. Lenders do not need to verify continuance unless they have a specific reason to believe the benefits will stop.10Fannie Mae. Social Security Income The Consumer Financial Protection Bureau has said that unless the SSA benefit letter itself states payments will end within three years of loan origination, lenders must treat the benefits as likely to continue, and should not ask borrowers to describe a disability or produce a doctor’s statement.11Consumer Financial Protection Bureau. Social Security Disability Income Shouldnt Mean You Dont Qualify for a Mortgage
Other Social Security scenarios are different. Survivor benefits tied to a child’s age, or benefits paid on someone else’s work record, do require three-year continuance documentation, which the lender can confirm by checking the beneficiary’s age.10Fannie Mae. Social Security Income
Capital Gains
Capital gains require a two-year history on your tax returns, but the lender does not verify three-year continuance as long as you can show you own a portfolio of assets available for future sales. Stable or increasing gains are averaged over two years; declining gains are counted only for the most recent year.12Fannie Mae. Capital Gains Income Capital losses on Schedule D do not count against you as liabilities, even if they recur.
Documentation to Gather
The lender needs the amount, frequency, and remaining duration of each triggering income stream, along with proof you have actually been receiving it.
- Alimony and child support: a fully executed divorce decree or separation agreement signed by a judge, plus recent bank statements or canceled checks showing consistent deposits matching the ordered amounts.
- Social Security benefits: a current benefit verification letter from the SSA, available through your online my Social Security account.13Social Security Administration. Get Benefit Verification Letter
- Trust income: a copy of the trust agreement, a trustee’s statement if you are not the trustee, or a letter from an accountant or attorney who has reviewed the documents. Variable payments also require signed federal tax returns for the past two years.7Fannie Mae. Trust Income
- Retirement distributions: a benefit statement from the distributing organization, an IRS 1099, or account statements showing the distribution amount and frequency.9Fannie Mae. Annuity, Pension, or Retirement Income
- Public assistance: a letter from the paying agency stating the amount, frequency, and expected duration.5Fannie Mae. Public Assistance Income
- Notes receivable: a copy of the promissory note and 12 months of bank statements showing regular receipt.8Fannie Mae. Notes Receivable Income
Certified copies of court documents typically carry a clerk’s fee that varies widely by jurisdiction, so check the local court’s website before assuming the cost is trivial. Every page needs to be present and legible; underwriters reject incomplete files rather than guess at missing terms. If the standard documentation for a pension or agency payment does not clearly show three years of continuance, get a supplemental letter from the paying agency before the underwriter has to request one. The guide allows alternative documentation like a written agreement or program rules to establish continuance.9Fannie Mae. Annuity, Pension, or Retirement Income
Asset Depletion When Income Falls Short
When an income source will not last three years but you hold substantial savings or investments, asset depletion converts eligible assets into a monthly income figure that does not require continuance documentation.14Fannie Mae. Employment Related Assets as Qualifying Income
Fannie Mae’s method starts with your total eligible assets, subtracts any early-withdrawal penalties, then subtracts the funds you are using for down payment, closing costs, and required reserves. The remainder is divided by the number of months in the loan term to produce a monthly income figure.14Fannie Mae. Employment Related Assets as Qualifying Income
Freddie Mac’s “Assets as a Basis for Repayment” policy divides net eligible assets by 240 rather than the full amortization term. That produces a higher monthly figure but requires a larger asset base to make a meaningful difference. Freddie Mac limits this approach to primary residences and second homes with a maximum 80 percent loan-to-value ratio, and borrowers using retirement accounts must have penalty-free access to the entire balance.15Freddie Mac. Assets as a Basis for Repayment of Obligations
This path is especially useful for retirees whose regular income has dropped but who hold significant savings. Run the numbers with your loan officer before assuming an expiring income stream disqualifies you.
Why It Isn’t Worth Stretching the Truth
Overstating how long an income source will last, or altering documents to make payments appear to continue past their real end date, is a federal crime, not just a reason for denial. The statute covering false statements on federally backed loan and credit applications carries a maximum fine of $1,000,000 and up to 30 years in prison.16Office of the Law Revision Counsel. 18 USC 1014 – Loan and Credit Applications Generally Prosecutions of individual borrowers are rarer than those of organized fraud rings, but even an investigation can foreclose your ability to get a mortgage for years. If your income does not clear the 36-month window, adjusting the loan amount or using asset depletion is a far better answer.