Pension & Annuity Income: How Underwriters Evaluate Retired Buyers

Retired buyers face a paradox: they often have more wealth than they did during peak earning years, but their qualifying income on paper looks weaker because they no longer have W-2 employment. Mortgage underwriting was designed around W-2 earners with predictable monthly wages, not retirees living on a mix of pension, Social Security, annuity, IRA distributions, and investment income. The good news: each of these income sources can qualify for a mortgage, with specific documentation and continuity requirements. The challenge is knowing what counts, how it's calculated, and what continuance period each source needs.

This guide walks through pension and annuity income qualification, the 3-year continuance rule that determines whether your income counts, how required minimum distributions (RMDs) factor in, and the asset depletion strategies that supplement income when retirement income alone isn't enough.

Pension Income Qualification

Defined benefit pensions (the traditional employer-funded retirement plan) are excellent qualifying income for mortgages. They provide guaranteed monthly payments for life, backed by either the former employer or the Pension Benefit Guaranty Corporation (PBGC). Lenders treat lifetime pension income as highly reliable.

Required documentation: pension award letter from the plan administrator (typically shows monthly benefit amount and start date), most recent 1099-R form from the previous tax year (shows actual annual amount received), 12-24 months of bank statements showing pension deposits, and any cost-of-living adjustment (COLA) documentation if your pension increases over time.

The 3-year continuance rule applies: the pension must be expected to continue for at least 3 more years from the application date. For most lifetime pensions, this is automatic. The exception: pensions with definite end dates (fixed-period payouts of 10 or 20 years rather than lifetime) may fail the continuance rule if the end date is within 3 years.

Annuity Income Qualification

Annuity income qualifies similarly to pension income but with more variation by type:

Lifetime annuities

Annuities that pay for the rest of your life (single life annuities, joint and survivor annuities) are treated similarly to pensions. The 3-year continuance is automatic because the income continues indefinitely.

Period certain annuities

Annuities that pay for a defined period (10-year period certain, 20-year period certain) are subject to the 3-year continuance rule. If your 10-year annuity has 2 years remaining, the income may not count. If it has 5+ years remaining, it should count.

Immediate annuities

Annuities you purchase with a lump sum that immediately begin paying monthly amounts. Treated similarly to lifetime or period-certain annuities depending on the contract terms.

Variable annuities with guaranteed income riders

More complex. The guaranteed income portion typically counts; the variable portion may not. Document the specific contract terms with your insurance company.

Document with: annuity contract, most recent statement showing monthly payment amount, 1099-R from the past 2 years, and a letter from the insurance company confirming the payment terms and duration.

Social Security Retirement Benefits

Social Security retirement income is straightforward to qualify. Benefits are presumed to continue indefinitely (until death or unusual circumstances). The 3-year continuance is automatic. Documentation: SSA award letter, SSA-1099 from the past 1-2 tax years, and 12 months of bank statements showing deposits.

Social Security gets grossed up by 15-25% for qualifying purposes because it's partially or fully non-taxable. The exact gross-up percentage depends on your other income (Social Security taxation phases in based on combined income). Most lenders use 25% gross-up; some use 15% or 20%. Ask your lender which percentage they apply.

If your Social Security includes spousal benefits (Social Security paid based on your spouse's earnings history), the same rules apply. Document the spousal benefit specifically — it doesn't appear separately on your tax return.

Required Minimum Distributions (RMDs)

After age 73 (current RMD age under SECURE 2.0), you must take required minimum distributions from traditional IRAs and 401(k)s. RMDs are based on your account balance and life expectancy factors. They count as qualifying income but are calculated differently than pension or annuity income.

The calculation: your RMD amount divided by 12 equals your monthly qualifying income from that source. If your RMD is $24,000 for the year, you have $2,000/month of qualifying income.

Documentation: most recent year's tax return showing the RMD amount, 1099-R showing the distributions, and bank statements showing deposits. Some lenders accept the projected RMD for the current year if you can document it with the IRS-prescribed calculation tables.

RMDs continue for life and increase as you age (because life expectancy factor decreases). For mortgage purposes, the 3-year continuance is automatic because RMDs are mandatory until death.

Asset Depletion as Income Supplement

When pension, Social Security, and other retirement income aren't enough to qualify for the home you want, asset depletion mortgages can fill the gap. The lender treats your liquid assets as if they were being distributed over the loan term as monthly income.

Calculation: take your liquid assets, divide by 360 months (for a 30-year loan) or 240 months (for a 20-year loan), and use the result as additional qualifying income. Liquid assets include checking and savings accounts, brokerage accounts, retirement accounts (sometimes discounted by 20-30% for penalties or restrictions), and other readily available funds.

Example: $400,000 in IRAs and brokerage accounts ÷ 360 = $1,111/month additional qualifying income. Combined with $3,500/month in pension and Social Security, your total qualifying income becomes $4,611/month. This can mean the difference between qualifying for a $250,000 mortgage and qualifying for nothing.

See our [senior mortgages guide](/blog/senior-mortgage-after-retirement) for detailed asset depletion mechanics. Use our [mortgage payment calculator](/mortgage-calculator) to model what asset depletion adds to your borrowing power.

Investment and Dividend Income

Income from your taxable investment portfolio (dividends, interest, capital gains distributions) can also qualify, but with stricter rules:

Required: 24 months of history showing consistent receipt. Lenders typically average the past 2 years. The 3-year continuance rule applies, which means lenders need to see that the underlying investment portfolio is likely to continue generating similar income.

Volatile dividend income (high-yield stocks, MLPs, REITs with unstable distributions) is treated more conservatively. Stable dividend income (broad index funds, large-cap dividend payers) is treated more favorably. Document with brokerage statements, 1099-DIV forms, and tax returns.

Capital gains from selling investments are typically excluded from qualifying income because they're considered one-time events, not recurring. Even consistent annual capital gains harvesting may not count for mortgage purposes.

Combining Multiple Income Sources

Most retired buyers have multiple income sources. The lender combines them all for total qualifying income:

Example retiree income profile:

Social Security: $2,400/month (grossed up 25% to $3,000)

Pension: $1,800/month

Required Minimum Distribution: $1,500/month

Investment dividends: $400/month (2-year average)

Asset depletion supplement: $800/month ($288,000 in liquid assets ÷ 360)

Total qualifying monthly income: $7,500

On the 28% front-end DTI rule, this supports up to $2,100/month in housing payment. At today's rates, that translates to a $250,000-$300,000 mortgage. Use our [affordability calculator](/affordability-calculator) to model your specific income profile.

When to Use Reverse Mortgages Instead

If you're 62+, have substantial home equity, and need supplemental income, a Home Equity Conversion Mortgage (HECM, the federal reverse mortgage program) might be a better alternative to a traditional mortgage with asset depletion qualification.

With a HECM, you don't make monthly payments — the lender pays you (in lump sum, line of credit, or monthly installments). The loan balance grows over time and is paid back when you sell, move, or pass away. You can stay in the home indefinitely as long as you maintain the property and pay taxes and insurance.

Reverse mortgages aren't right for everyone — they have high upfront costs and reduce inheritance for your heirs. But for retirees who want to age in place and need cash flow, they're worth comparing to traditional mortgage options. See our [senior mortgage guide](/blog/senior-mortgage-after-retirement) for reverse mortgage details.

Frequently Asked Questions

Can my pension or annuity income increase with cost-of-living adjustments?

If your pension has automatic COLAs, lenders may use the current monthly amount (not projected higher amounts). If you want to count COLAs for qualifying purposes, you'd need a letter from the plan administrator confirming the COLA schedule and projected amounts. Most lenders prefer using current amounts to avoid complexity.

What happens if my spouse dies and reduces our combined income?

Pension income often continues for surviving spouses but at a reduced amount (50%, 75%, or 100% survivor benefit depending on the original payout election). Social Security pays survivor benefits to widows and widowers. When applying for a mortgage as a surviving spouse, document the reduced income amounts and any survivor benefits you'll receive.

How do lenders treat 401(k) accounts I haven't started withdrawing from?

Pre-RMD 401(k) and IRA balances count as liquid assets for asset depletion calculations but are typically discounted by 20-30% to account for early withdrawal penalties (before age 59½) or income tax obligations. After age 59½, the discount is smaller. After RMD age (currently 73), the actual RMD amounts count as income.

Can I get a 30-year mortgage at age 75?

Yes. Age cannot legally be used as a basis for denial under the Equal Credit Opportunity Act. As long as you qualify on income/DTI/credit, you can take a 30-year mortgage at any age. Many retirees choose shorter terms (15 or 20 years) for practical reasons, but the choice is yours.

What documentation do I need to prove my pension will continue?

Your pension plan administrator can provide a letter confirming the lifetime nature of your benefit (or the specific period for period-certain pensions). The award letter you received when starting your pension typically specifies the payment duration. For pensions over 5 years old, an updated verification letter helps lenders confirm the income hasn't changed.