Retirement tax deductions for seniors range from an automatic boost to your standard deduction at 65 to targeted breaks for medical costs, charitable giving, retirement account contributions, and the sale of a longtime home. Some apply the moment you check a box on your return. Others take planning. Together they can move thousands of dollars off your federal tax bill each year.
The Extra Standard Deduction at 65
This is the easiest one, and most retirees qualify. For the 2026 tax year, the IRS adds $2,050 to the standard deduction for single filers and heads of household who are 65 or older, and $1,650 per qualifying spouse for married couples filing jointly.1Internal Revenue Service. Topic No. 551, Standard Deduction If both spouses in a joint return are 65 or older, that’s $3,300 in extra deductions layered on top of the regular amount.
The regular 2026 standard deduction is $16,100 for single filers and $32,200 for married couples filing jointly, so a couple where both are 65 or older starts at a combined $35,500 before any other break.2Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 There are no receipts to keep and no expenses to track. You claim it by checking the age box on Form 1040 or Form 1040-SR.
One quirk worth knowing: the IRS considers you 65 on the day before your 65th birthday. Someone born on January 1, 1962 qualifies for the 2026 tax year even though they don’t technically turn 65 until 2027.
Deductible Contributions to Retirement Accounts
If you’re still working, freelancing, or taking on consulting income, contributing to a traditional retirement account remains one of the most direct ways to lower taxable income. Every dollar contributed to a traditional IRA or a pre-tax 401(k) reduces your taxable income by a dollar.
IRA and 401(k) Limits
For 2026, the traditional IRA contribution limit is $7,500, with a $1,100 catch-up for anyone 50 or older, bringing the ceiling to $8,600.3Internal Revenue Service. COLA Increases for Dollar Limitations on Benefits and Contributions Employer plans like 401(k)s and 403(b)s allow far more: a $24,500 base plus an $8,000 catch-up at 50 and older, for a $32,500 total.4Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
Workers aged 60 through 63 have a narrow but valuable window under SECURE 2.0. Instead of the standard $8,000 catch-up, they can add up to $11,250 in extra deferrals to a 401(k) or 403(b), pushing their total possible contribution to $35,750 if the plan permits it.3Internal Revenue Service. COLA Increases for Dollar Limitations on Benefits and Contributions Those four years are worth maximizing if the cash flow is there.
When the IRA Deduction Phases Out
The deduction for a traditional IRA contribution phases out at higher incomes if you or your spouse is covered by a workplace plan. For 2026, a single filer covered at work sees the deduction shrink starting at $81,000 of modified adjusted gross income and disappear at $91,000. For married couples filing jointly where the contributing spouse has a workplace plan, the range is $129,000 to $149,000.4Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500 You can still contribute above those thresholds; the contribution just isn’t deductible.
Self-Employment Plans
Retirees who pick up consulting or freelance work have access to a SEP IRA, which allows contributions of up to 25% of net self-employment earnings, capped at $72,000 for 2026. A SEP IRA can be paired with a personal traditional IRA, though total contributions must stay within IRS limits. Solo 401(k) plans offer similar flexibility and include the catch-up provisions above. These plans are often overlooked by people who assume that stepping back from a career means giving up retirement account access.
Health Savings Account Deductions
An HSA offers a rare triple tax break: contributions deduct, growth is tax-free, and qualified medical withdrawals aren’t taxed. For 2026, the contribution limit is $4,400 with self-only coverage under a high-deductible health plan and $8,750 with family coverage.5Internal Revenue Service. Revenue Procedure 2025-19 Anyone 55 or older can add another $1,000.6Internal Revenue Service. Publication 969 – Health Savings Accounts and Other Tax-Favored Health Plans HSA contributions are above-the-line, so they reduce adjusted gross income whether you itemize or take the standard deduction.
The catch matters if you’re near 65. Eligibility to contribute ends the moment you enroll in any part of Medicare, including Part A, and Part A coverage can be retroactive up to six months. Contribute after Medicare kicks in and you’ll owe a 6% excise tax on the excess.6Internal Revenue Service. Publication 969 – Health Savings Accounts and Other Tax-Favored Health Plans Anyone planning to work past 65 and delay Medicare should time enrollment carefully.
Money already in the HSA stays yours. After 65, non-medical withdrawals lose the 20% early-withdrawal penalty. They’re taxed as ordinary income much like a traditional IRA distribution, which effectively turns an older HSA into another retirement account.
Medical and Dental Expenses
Health costs tend to climb with age, and the tax code offers some relief when out-of-pocket spending gets high. If you itemize, you can deduct unreimbursed medical and dental expenses that exceed 7.5% of your adjusted gross income.7Internal Revenue Service. Publication 502 – Medical and Dental Expenses On $60,000 of income, only costs above $4,500 count.
Eligible expenses cover doctor and dentist visits, surgeries, prescriptions, hearing aids, eyeglasses, and transportation to appointments. Long-term care insurance premiums also qualify, capped by age at the end of the tax year. For 2026:
- Age 40 or under: $500
- Age 41 to 50: $930
- Age 51 to 60: $1,860
- Age 61 to 70: $4,960
- Age 71 and older: $6,200
The 7.5% floor makes this deduction most useful for retirees with lower incomes and heavy medical costs. A single major event or ongoing long-term care premiums can push you over the threshold quickly. Remember that itemizing means giving up the standard deduction, so the math only works when your total itemized deductions beat the standard amount, including the 65-and-older bonus.
Qualified Charitable Distributions
Anyone 70½ or older with a traditional IRA has access to one of the most tax-efficient moves in the code. A qualified charitable distribution lets you transfer up to $111,000 in 2026 directly from an IRA to a qualifying charity, and the entire amount stays out of gross income.8Internal Revenue Service. Notice 2025-67 – 2026 Amounts Relating to Retirement Plans and IRAs The money never appears on your tax return as income, which is a different and usually better result than taking a distribution and claiming a charitable deduction against it.
A QCD does double duty once required minimum distributions begin. The amount sent to charity counts toward your RMD for the year, so you meet that obligation without raising taxable income.9Internal Revenue Service. Publication 590-B – Distributions from Individual Retirement Arrangements A lower adjusted gross income can shrink the taxable portion of Social Security benefits, hold down Medicare premiums, and preserve other income-sensitive breaks.
To qualify, the transfer has to go directly from the IRA custodian to the charity. Withdrawing the money first and writing a check doesn’t work. Each spouse with their own IRA can make QCDs up to the individual limit, so a married couple where both are 70½ or older can jointly exclude up to $222,000.
Capital Gains Exclusion When You Sell Your Home
Retirees who downsize often sell without owing any federal capital gains tax on the profit. You can exclude up to $250,000 in gain from the sale of a primary residence, or up to $500,000 on a joint return.10Office of the Law Revision Counsel. 26 USC 121 – Exclusion of Gain From Sale of Principal Residence For a couple who bought decades ago, that can shelter a substantial gain entirely.
Two tests apply. You must have owned the home for at least two of the five years before the sale, and you must have used it as your primary residence for at least two of those five years. The ownership and use periods don’t need to overlap, and short absences like vacations still count as use.11Internal Revenue Service. Topic No. 701, Sale of Your Home You also can’t have claimed this exclusion on another home sale within the prior two years.
For a retiree moving to a smaller home, an assisted living community, or a different state, the entire gain is often tax-free. On a home you’ve held 20 or 30 years, though, it’s worth estimating the gain before you list. Anything above the $250,000 or $500,000 cap is taxed at capital gains rates.
What These Deductions Don’t Cover
Two things retirees often expect to see on a list of tax breaks aren’t deductions at all, though they shape how much the deductions above are worth.
Social Security benefits are taxed rather than deducted. Depending on combined income (adjusted gross income plus tax-exempt interest plus half of your benefits), up to 85% of benefits can be taxable.12Social Security Administration. Must I Pay Taxes on Social Security Benefits The thresholds are $25,000 and $34,000 for single filers and $32,000 and $44,000 for joint filers, and they haven’t been indexed for inflation since Congress set them.13Office of the Law Revision Counsel. 26 USC 86 – Social Security and Tier 1 Railroad Retirement Benefits This is one reason QCDs and careful withdrawal timing matter: lowering AGI can reduce the taxable share of benefits.
Required minimum distributions aren’t a deduction either. Starting at 73 (or 75 for anyone born in 1960 or later under SECURE 2.0), you have to withdraw a minimum amount each year from traditional IRAs, SEP IRAs, SIMPLE IRAs, and most employer plans, taxed as ordinary income.14Internal Revenue Service. Retirement Plan and IRA Required Minimum Distributions FAQs Missing one carries a 25% excise tax, reduced to 10% if corrected within two years.15Internal Revenue Service. Retirement Topics – Required Minimum Distributions (RMDs) Roth IRAs have no RMDs during the original owner’s lifetime, which is why they remain useful for retirees who don’t need the income and want tax-free growth to continue.