Home Equity in Retirement: Four Strategies to Turn Your House into Income

For many retirees, the family home is the largest single asset they own — often worth more than their entire investment portfolio. Yet home equity almost never appears on the retirement income spreadsheet. It's treated as separate, illiquid, and off-limits. That's usually a mistake. Here's how to think about home equity as a retirement income resource, and four strategies for actually using it.

The asset that doesn't show up in the income plan

The Federal Reserve's 2022 Survey of Consumer Finances found that among households age 65–74, the median home equity was $250,000 — roughly equal to their median financial assets. For many retirees, the house is the single largest line item on the balance sheet.¹

Yet a standard retirement income plan — projecting portfolio withdrawals, Social Security timing, and RMD schedules — often leaves home equity as a residual: "we'll tap it if we have to." That framing leaves real options off the table and can result in avoidable stress on the investment portfolio during down markets.

Home equity isn't a single strategy. It's four distinct tools with different mechanics, tax profiles, and risk levels. The right one (or combination) depends on how much equity you have, how attached you are to the home, and where home equity fits in the overall income plan.

Strategy 1: Downsizing — free up equity and simplify

Downsizing — selling the family home and buying or renting something smaller — is the most common way retirees monetize home equity. Done well, it can generate several hundred thousand dollars in liquid capital while also reducing property taxes, maintenance costs, and insurance.

The IRC §121 tax exclusion

For retirees who have lived in the home as their primary residence for at least 2 of the last 5 years, the gain on the sale is excluded from federal income tax up to:²

• $500,000 for married couples filing jointly
• $250,000 for single filers

These limits haven't changed since 1997 — but for most retirees who bought their home decades ago, the $250K/$500K exclusion shelters the entire gain. Gain above the exclusion is taxed at long-term capital gains rates (0%, 15%, or 20% federally in 2026 depending on income), not as ordinary income.

The exclusion applies per sale, and you can use it repeatedly — as long as you have not used it in the prior 2 years and meet the ownership/use test.

Timing: coordinate with the Roth conversion window and SS claiming

If the home sale triggers taxable gain above the exclusion (or if the sale proceeds create a large cash year), that income year deserves careful planning:

• A large ordinary income year from downsizing proceeds? No — the exclusion keeps the gain out of ordinary income, and sale proceeds are not income at all (just a conversion of one asset form to another).
• A high-AGI year from above-exclusion capital gain? That gain counts toward IRMAA look-back, SS provisional income, and the 3.8% Net Investment Income Tax above $250,000 MAGI (married). Plan accordingly.
• Roth conversion window: The year of a large above-exclusion gain is not a good year to also convert large Roth amounts — you'll be pushing into higher brackets and potentially crossing IRMAA tiers.

Worked example: downsizing math

Robert (68) and Linda (66) live in a home they bought in 1998 for $220,000, now worth $780,000. Adjusted basis (original purchase + improvements) is $280,000. Gain: $500,000 — entirely excluded under IRC §121 for a married couple. Net sale proceeds after 5% agent fees (~$39,000): roughly $741,000.

They purchase a smaller condo for $380,000. After the purchase, they have added approximately $361,000 of liquid capital to their portfolio — effectively increasing their investable assets by 28% — while also eliminating a $12,000/year property tax and maintenance burden.

At a 4% withdrawal rate, $361,000 generates an additional $14,440/year of sustainable income.

Strategy 2: HELOC as a sequence-of-returns buffer

A Home Equity Line of Credit is a revolving credit line secured by your home — you draw what you need, repay, and draw again. For retirement income planning, a HELOC used strategically can significantly reduce sequence-of-returns risk without touching the investment portfolio in a down market.

How the buffer strategy works

Sequence-of-returns risk — the danger that a bad market in early retirement permanently impairs your portfolio — is highest in the first 5–10 years. The typical mitigation is a cash bucket (keep 1–2 years of spending in cash/short-term bonds). A HELOC is an alternative or supplement to that buffer:

1. In a market down year (say, -20%), instead of selling stocks at depressed prices, you draw living expenses from the HELOC.
2. When the portfolio recovers, you repay the HELOC balance using portfolio proceeds — at a higher price than you would have sold at in the down year.
3. Net effect: you buy time for the portfolio to recover without locking in losses.

This works especially well for retirees with substantial home equity who are currently low on liquid reserves. The HELOC doesn't replace a full bucket strategy, but it can meaningfully extend how long you avoid forced selling in bad markets.

HELOC mechanics and risks

HELOCs are typically variable-rate instruments — in a rising-rate environment, your borrowing cost rises. In 2026, variable HELOC rates have ranged from roughly 7–9% depending on credit score and LTV. That cost must be weighed against the return you'd lose by selling equities in a down market.

Critical timing issue: banks often reduce or freeze HELOCs during market downturns, especially if home values drop. Establish the HELOC before you need it — ideally while still employed or in the early years of retirement when qualifying is easier. A HELOC you open "just in case" and never use costs almost nothing (small annual fee, sometimes zero).

HELOC interest is deductible only if proceeds are used to buy, build, or substantially improve the home (Tax Cuts and Jobs Act 2017 change). Living-expense draws are not deductible.

Strategy 3: HECM reverse mortgage — income without selling

A Home Equity Conversion Mortgage (HECM) is a federally insured reverse mortgage for homeowners 62 and older. Unlike a HELOC, a HECM requires no monthly payment — interest and fees accrue and are repaid when you sell, move, or die. The remaining equity after repayment passes to heirs; if the loan balance exceeds the home's value, FHA's insurance covers the shortfall. You cannot owe more than the home is worth.³

2026 HECM mechanics

The FHA HECM lending limit for 2026 is $1,249,125 — the maximum home value HUD will use to calculate available proceeds (up from $1,209,750 in 2025).⁴ Your actual available principal limit depends on:

• Your age (and youngest spouse's age if applicable) — older borrowers access more
• Current 10-year LIBOR/SOFR-based expected rate
• Home value up to the $1,249,125 cap

As a rough guide: a 68-year-old with a $700,000 home might access 40–50% of home value, or $280,000–$350,000, as their principal limit. A 75-year-old with the same home accesses more — perhaps 50–60%.

HECM costs

Total upfront costs of $15,000–$20,000 on a $600,000 home are real. HECM makes financial sense when you plan to stay in the home for many years — short-term use is expensive on a cost-per-dollar basis.

Three ways to draw HECM proceeds

1. Lump sum: Take the full principal limit at closing at a fixed rate. Rarely optimal — forfeits the line-of-credit growth feature.
2. Monthly tenure payment: Guaranteed monthly payment for as long as you live in the home. Provides a floor similar to an annuity. For a 68-year-old with a $300,000 principal limit, a rough tenure payment might be $1,100–$1,400/month.
3. Line of credit (most common): Draw as needed. The unused credit line grows at the loan interest rate + MIP — typically 5–7% currently. A $200,000 credit line today might grow to $270,000+ in 5 years if unused. This is the standby reserve strategy researchers like Wade Pfau have studied extensively.

Tax treatment of HECM proceeds

HECM draws are loan proceeds, not income — they are not included in AGI. They do not count toward Social Security provisional income, IRMAA, or the 3.8% NIIT threshold. This is a significant advantage over portfolio withdrawals, which do count toward all three.

HECM income-plan application: the standby line of credit

The most compelling use case: open a HECM line of credit early in retirement (age 62–68) with a small balance. Let the unused credit line grow. Use it as a portfolio buffer during market downturns instead of selling equities. When markets recover, pay down the HECM balance with portfolio proceeds. This strategy — sometimes called the "HECM standby" — has been shown in research to materially increase portfolio survival rates.⁵

Strategy 4: Rental income — basement, ADU, vacation rental

Renting part of the home generates recurring income without selling or borrowing. The three most common forms:

Basement or room rental

Income from renting a room or basement unit is ordinary income taxed at your marginal rate. However, you can deduct proportionate expenses: a basement that's 20% of total square footage allows deduction of 20% of mortgage interest, property taxes, utilities, insurance, and depreciation. Depreciation creates a paper deduction that reduces taxable rental income but must be recaptured at 25% when you sell.

Accessory dwelling unit (ADU)

Building or converting a garage or carriage house into a rentable ADU has become increasingly popular in states with zoning reforms allowing them. Construction costs are real ($100,000–$250,000 is typical), but the resulting income stream can be substantial. ADU rental income is treated the same as other rental income — active participation rules allow deducting up to $25,000 of rental losses against ordinary income if your AGI is under $100,000 (phased out from $100,000–$150,000).

Short-term vacation rental (Airbnb / VRBO)

Short-term rentals (average stay ≤7 days) are not subject to the passive activity rules if you materially participate — meaning net income is not limited by passive loss rules and net losses can offset other income. The IRS considers you a material participant if you provide significant personal services (cleaning, check-in, etc.) or participate for more than 500 hours annually. For retirees, material participation is achievable. The downside: self-employment taxes apply if you clear Schedule C thresholds.

If you rent part of the primary residence, the 14-day rule applies: if the home is rented for 14 days or fewer during the year, no income is reported and no deductions are allowed. Above 14 days, standard rental income rules apply.

Integrating home equity into the income plan: a framework

Worked example: Robert and Linda

Robert (68) and Linda (66) have a $1.3M investment portfolio, expect $3,600/month from Social Security when Linda claims at 67 and Robert at 70, and need $7,500/month of total income. Their gap is $7,500 − $3,600 = $3,900/month ($46,800/year) from the portfolio.

At 4% withdrawal rate, covering that gap requires a portfolio of $1.17M — they're fine, but it's tight. They own a $720,000 home with a $190,000 remaining mortgage ($530,000 net equity).

Option A — ignore the home: withdraw 3.6% ($46,800) from the $1.3M portfolio. Works at median returns, stressed in bad sequence scenarios.

Option B — HELOC standby: Open a $150,000 HELOC now (rates ~8%, but they won't use it in normal years). In any year the portfolio drops more than 15%, draw $46,800 from the HELOC instead of the portfolio. Repay in recovery years. No upfront cost. Protects against the worst 2–3 early-retirement years of a bad sequence.

Option C — HECM standby line: At 68, Robert opens a HECM on the $720,000 home. Initial principal limit: roughly $310,000 (≈43% of home value). Cost: ~$19,000 upfront (2% MIP on $720K ≈ $14,400 + origination $6,000 = $20,400, minus some offsets). Unused line grows at ~7.5%/year. In 7 years (Robert at 75) the unused line is approximately $500,000+ — a substantial emergency reserve that is guaranteed not to be frozen, unlike a bank HELOC. Draws are not included in AGI.

Option D — downsize: Sell the $720,000 home, buy a $380,000 condo. Net proceeds (after paying off $190K mortgage + 5% agent fees = ~$226K): roughly $494,000 added to portfolio. Portfolio grows to $1.79M. Now the $46,800/year draw is only 2.6% — meaningfully safer. Downside: they move.

In practice, many retirees combine strategies — keep the home and use a HELOC or HECM as a buffer while retaining optionality to downsize later if needed.

What a fee-only advisor models for home equity

Home equity decisions are irreversible or costly to reverse, and they interact with IRMAA look-back windows, Social Security provisional income, Roth conversion capacity, and estate planning in ways that a spreadsheet can miss. A retirement income specialist typically models:

• Capital gains exposure on the sale above the IRC §121 exclusion — whether above-threshold gain triggers IRMAA, NIIT, or a higher SS provisional income ratio.
• HECM vs HELOC vs downsize comparison across multiple return and longevity scenarios, including the sequence-of-returns benefit of each buffer strategy.
• HECM line-of-credit growth projection and how it compares to the cost of maintaining the line if unused for 5–10 years.
• Rental income tax planning — depreciation, passive activity rules, and the interaction with self-employment taxes for short-term rentals.
• Estate implications: HECM reduces the estate by the accrued loan balance; downsizing proceeds go into the portfolio and are available to heirs as financial assets; HELOC is repaid from the estate but doesn't reduce the home's equity if repaid during life.

Sources

1. Federal Reserve — 2022 Survey of Consumer Finances. Median home equity and financial assets by age group, including the 65–74 cohort. Primary data source for U.S. household balance sheet by age.
2. IRS Publication 523 — Selling Your Home. IRC §121 exclusion: $500,000 MFJ / $250,000 single. 2-of-5-year ownership and use test. Partial exclusion rules. Long-term capital gains rate schedule for gain above exclusion.
3. HUD — Home Equity Conversion Mortgages for Seniors. Non-recourse protection, eligibility requirements, mandatory counseling, and mortgage insurance premium structure for FHA-insured HECMs.
4. NRMLA — HECM Lending Limit Increasing to $1,249,125 for 2026. 2026 HECM national lending limit confirmed at $1,249,125, per HUD Mortgagee Letter 2025-21. Prior limit: $1,209,750. Effective January 1, 2026 for new case numbers.
5. Wade Pfau, Ph.D. — Home Equity and Retirement Income Strategies (Retirement Researcher). Research on the coordinated use of HECM standby line of credit as a buffer against sequence-of-returns risk, including portfolio survival improvements across Monte Carlo simulations at various market conditions.

HECM terms, principal limit factors, and interest rates change with market conditions. Information reflects 2026 HECM lending limit per HUD Mortgagee Letter. IRC §121 exclusion amounts confirmed per IRS Pub. 523. Consult a HUD-approved HECM counselor and a fee-only financial advisor before opening a reverse mortgage.