2026 Tax Guide for Seniors

Written & Reviewed by

Analic Mata-Murray

Managing Editor

Yolanda Taylor

Senior Healthcare Editor

Last updated: May 3, 2026

Bottom line: If you are filing in 2026, you are usually filing a 2025 federal return. Use 2025 tax numbers for that return. As of May 6, 2026, the regular April 15 deadline has passed for most filers, but a valid extension gives you until October 15, 2026 to file. It does not give more time to pay. The biggest senior tax items to check are the new senior deduction, the older age-65 standard deduction, Social Security tax rules, Required Minimum Distributions (RMDs), and any IRS notice.

Taxes can also affect other household bills. If your main concern is your home tax bill, start with our guide to property tax relief by state. If you need help sorting next steps, our senior help tools page can help you choose a practical path.

Where to start

Contents

• Emergency help now
• Quick help
• Who this is for
• What this means
• Quick facts
• Use the right year
• Senior tax changes
• RMD mistakes
• Retirement income
• Elderly or disabled credit
• Records to gather
• Check early
• Save time
• Reality checks
• Mistakes to avoid
• Best options
• Troubleshooting
• Tax professional help
• Official help
• Related senior help
• Phone scripts
• Resumen en español
• FAQ

Emergency help now

• If you missed the regular deadline: The IRS filing page says most 2025 federal returns were due April 15, 2026. File as soon as possible if you did not file or request an extension.
• If you filed an extension: The IRS extension page explains that an extension gives more time to file, usually until October 15. It does not give more time to pay.
• If you owe tax: Pay what you can now. Interest and penalties can grow when tax is unpaid after April 15.
• If you may have missed an RMD: Review the IRS RMD rules and Form 5329. A missed retirement withdrawal can be costly.
• If a 1099-R is missing or wrong: Start with the payer. If that does not work, Topic 154 explains the IRS steps for missing or incorrect Forms W-2 and 1099-R.
• If you received a mismatch notice: A CP2000 notice is not a final bill, but you must answer by the date on the notice.

Quick help

• Free tax prep: The VITA/TCE locator can help you find free tax help, or you can call 1-800-906-9887. Many sites are seasonal and may be closed after the April filing season.
• AARP sites: AARP Tax-Aide says its 2026 tax season service is closed as of this update. The program usually runs during the main filing season. You can also call 1-888-227-7669 for Tax-Aide information.
• Free online filing: IRS Free File is available for many taxpayers with 2025 Adjusted Gross Income (AGI) of $89,000 or less. Each partner can set its own rules.
• Tax transcripts: Use IRS transcripts if you need wage, income, or account records. You can also call 1-800-908-9946 for transcripts by mail.
• IRS general help: The IRS help page lists phone and online options. The main individual help number is 1-800-829-1040.
• IRS office help: Use the IRS office locator to find a Taxpayer Assistance Center. The appointment line is 1-844-545-5640.

Who this is for

• Older adults filing their own federal tax return.
• Retirees living on Social Security, pensions, annuities, or IRA withdrawals.
• Adult children helping a parent or surviving spouse sort out tax papers.
• Caregivers trying to understand an RMD, IRS notice, or missing retirement tax form.
• Seniors deciding whether free help is enough or whether a paid tax professional is needed.

What this really means for seniors

Start with the right year. In plain English, “2026 taxes” often means filing a 2025 return during the 2026 filing season. That return uses 2025 forms, 2025 standard deduction amounts, and 2025 income documents such as Form 1099-R and Form SSA-1099.

Use newer IRS guidance. Some older pages still show pre-law 2025 deduction numbers. The IRS updated its 2025 deduction guidance, Publication 554, and its page on the IRS senior deduction.

The biggest real-life risk is not usually the tax rate. It is missing a deadline, using the wrong filing status, forgetting an age-based deduction, missing an RMD, or filing before all retirement forms arrive. Those mistakes can delay a refund, create a notice, or raise the tax bill.

Quick facts

• Regular filing deadline: April 15, 2026 for most calendar-year taxpayers filing a 2025 federal return.
• Extension: An extension can give more time to file, usually to October 15, 2026. It is not more time to pay.
• RMD age: Most people must start Required Minimum Distributions at age 73 under current IRS rules.
• Missed RMD tax: The excise tax is generally 25% of the shortfall, or 10% if corrected within the IRS correction window.
• Social Security: Benefits can be taxable when other income is added.
• New senior deduction: Many people age 65 and older can claim an added enhanced deduction for tax years 2025 through 2028 if they meet the rules.
• Federal-only guide: State tax rules on pensions, Social Security, and retirement income vary widely. Check the state tax agency where the senior lives.

Start with the right tax year so the math is not wrong

Use 2025 numbers if filing in 2026. Use 2026 numbers only for planning a return that will be filed in 2027.

That distinction matters. For 2025 returns, the regular standard deduction is $15,750 for single filers, $31,500 for married filing jointly, and $23,625 for head of household. For 2026 planning, the IRS says the standard deduction rises to $16,100, $32,200, and $24,150.

The most important 2026 tax changes seniors should know

Check the new senior deduction before filing. The biggest senior change for the 2026 filing season is the IRS “enhanced deduction for seniors.” Many people call it the new senior deduction.

The new enhanced deduction for seniors

The IRS says taxpayers age 65 and older may be able to claim an additional $6,000 enhanced deduction for tax years 2025 through 2028. A married couple can claim up to $12,000 if both spouses qualify and they file jointly. The deduction starts to phase down when Modified Adjusted Gross Income (MAGI) goes above $75,000 for single taxpayers or $150,000 for married couples filing jointly.

Important: This new deduction is separate from the older age-65 extra standard deduction. It can be claimed whether the taxpayer takes the standard deduction or itemizes. The IRS says the deduction is claimed on Schedule 1-A. If married, the return generally must be filed jointly to claim it, and the person claiming it must have a valid Social Security number.

The older age-65 extra standard deduction still exists

If the taxpayer does not itemize, the older extra standard deduction for age 65 or older still matters. For 2025, the added amount is $2,000 for single or head-of-household filers and $1,600 for each eligible married spouse or qualifying surviving spouse. That means a single older adult who takes the standard deduction may start with $17,750 before the new senior deduction is even considered.

Turning 65 late in the year still counts. For a 2025 return, the IRS counts a person as age 65 if they were born before January 2, 1961. A person born on January 1, 1961 is treated as age 65 at the end of 2025.

Itemizing may be worth rechecking

Many retirees stopped checking itemized deductions after the old $10,000 state and local tax cap made itemizing harder. But the Schedule A instructions now say the 2025 state and local tax deduction limit increased to $40,000, or $20,000 for married filing separately. The limit begins to drop when MAGI is more than $500,000, or $250,000 for married filing separately, but it will not drop below $10,000, or $5,000 for married filing separately. Older homeowners in high-property-tax areas should re-run the numbers instead of assuming the standard deduction always wins.

Practical example: A single taxpayer age 67 who takes the standard deduction could have $15,750 plus $2,000, for a total standard deduction of $17,750. If income is low enough and the other rules are met, that person may also be able to claim up to another $6,000 through the enhanced deduction for seniors.

How Required Minimum Distribution mistakes cost money and how to fix them

Check now whether any RMD was required. The IRS says most retirement account owners must begin Required Minimum Distributions at age 73. A missed RMD is one of the most expensive senior tax mistakes because the tax on the shortfall can still be large.

What counts as an RMD problem

• Forgetting the first RMD entirely.
• Waiting until April 1 for the first RMD and forgetting the second RMD is still due by December 31 of that same year.
• Taking the wrong amount because the wrong year-end balance or IRS life expectancy table was used.
• Taking one combined RMD from the wrong kind of account.
• Assuming the bank or plan administrator is fully responsible. The IRS says the account owner is ultimately responsible.

Where seniors get tripped up

For traditional Individual Retirement Arrangements (IRAs), the first RMD is generally due by April 1 of the year after the year the person turns 73. After that, each year’s RMD is due by December 31. For many employer plans, such as a 401(k), the first RMD may be delayed until the year after retirement if the plan allows it, but plan rules matter and special rules apply to certain owners.

Another common mistake: IRA RMDs are calculated separately for each IRA, but the total can generally be withdrawn from one or more IRAs. That is not the same rule for most 401(k) and 457(b) plans. Those usually must be taken from the specific plan. The IRS also says 403(b) accounts have special aggregation rules. This is why seniors with more than one retirement account should not guess.

What the missed RMD can cost

The IRS says the excise tax is generally 25% of the amount not withdrawn. If the shortfall is corrected within the correction window and the taxpayer files as required, the rate may drop to 10%.

How to fix a missed RMD without wasting time

1. Take the missed amount as soon as possible. Do not wait for next year.
2. Figure the shortfall carefully. Use the correct prior December 31 balance and the right IRS life expectancy table.
3. File Form 5329 for the year of the missed RMD. The IRS uses this form to report the additional tax and request relief.
4. Ask for waiver relief if the miss was a reasonable error. The IRS says it can waive part or all of the tax if the shortfall happened because of reasonable error and the taxpayer is taking reasonable steps to fix it.
5. Keep proof. Save account statements, distribution confirmations, and the written explanation sent with Form 5329.

One more senior-friendly strategy: A Qualified Charitable Distribution (QCD) from an IRA can count toward an RMD if done correctly. For 2025, the annual QCD exclusion limit is $108,000. For 2026 planning, IRS Notice 2025-67 says that limit rises to $111,000. The money must go directly from the IRA to a qualified charity. If the taxpayer withdraws the money first and then donates it, that usually does not count as a QCD.

How retirement income may be taxed

Do not assume retirement income is tax-free just because wages stopped. Older adults often have several income streams, and one can change the tax treatment of another.

Social Security is the most misunderstood line item. The IRS explains in Topic 423 that benefits may be taxable when one-half of the benefits plus other income goes above the base amount for the filing status. For many seniors, Social Security was not taxable for years, then suddenly becomes partly taxable after a pension starts, a spouse dies, or IRA withdrawals increase.

Under the federal rules, common base amounts are $25,000 and $34,000 for single filers, and $32,000 and $44,000 for married couples filing jointly. The IRS also offers a benefits tax tool that can help check whether Social Security or Railroad Retirement Tier I benefits are taxable.

Important truth: The new senior deduction does not repeal the federal tax on Social Security benefits. It may reduce taxable income, but it did not erase the old benefit-tax rules.

What the Credit for the Elderly or Disabled is

Check this credit if income is modest. The Credit for the Elderly or Disabled is a little-known federal credit for older adults age 65 or older and for some people under 65 who are permanently and totally disabled. It is claimed on Schedule R with Form 1040 or Form 1040-SR.

The IRS says the credit depends on age, filing status, income, and the amount of nontaxable Social Security or certain nontaxable pensions. For 2025, the Schedule R instructions say the taxpayer’s adjusted gross income must generally be below these amounts:

• $17,500 for single, head of household, or qualifying surviving spouse
• $20,000 for married filing jointly if only one spouse qualifies
• $25,000 for married filing jointly if both spouses qualify
• $12,500 for married filing separately if the spouses lived apart all year

The IRS also says the nontaxable part of Social Security or other nontaxable pensions must generally be below $5,000, $7,500, or $3,750, depending on filing status and whether one or both spouses qualify. These income limits are low, so many seniors will not qualify. Still, households with very modest income or disability-based retirement should not skip the check.

Records to gather before filing

Pull the core income papers first. If the table is covered in unsorted mail, start with retirement and benefit forms before receipts.

• ☐ Last year’s federal and state tax returns
• ☐ Social Security Administration (SSA) Form SSA-1099 or Railroad Retirement Board Form RRB-1099
• ☐ All Forms 1099-R for pensions, annuities, IRAs, and workplace plans
• ☐ Forms 1099-INT, 1099-DIV, and 1099-B from banks and brokerage accounts
• ☐ Retirement account year-end statements for RMD checking
• ☐ Records of any Qualified Charitable Distribution and the charity acknowledgment
• ☐ Records of estimated tax payments and any withholding
• ☐ Medical expense records if itemizing may be possible
• ☐ Property tax, mortgage interest, and charitable donation records if itemizing may matter
• ☐ Any IRS letters or notices, including a CP2000 or balance-due notice
• ☐ Bank routing and account numbers for direct deposit or direct debit
• ☐ Photo identification and Social Security numbers for everyone on the return
• ☐ Any Form 8606 or other proof of after-tax basis in an IRA or pension

Check these issues early, not in the last week before filing

Some tax problems cannot be cleaned up in one afternoon. Older adults should check these items early:

• RMD status: Especially if the taxpayer turned 73 recently or inherited an IRA.
• Missing or wrong Form 1099-R: For 2025 returns, many payers were required to furnish Forms 1099-R by February 2, 2026. If one never came or is wrong, contact the payer first, then use IRS Topic 154.
• Filing status: Marriage, divorce, widowhood, and a spouse’s death can change the correct status.
• After-tax basis: Old nondeductible IRA contributions can reduce tax, but only if records still exist.
• Itemizing versus standard deduction: The answer changed for some retirees because of the new law.
• Any IRS notice: Notice-driven problems have response deadlines that do not pause just because tax season is busy.

How to do this without wasting time

1. Sort by type, not by date. Make one pile for benefit forms, one for retirement distributions, one for bank and brokerage forms, one for notices, and one for deduction records.
2. Confirm the filing status before entering numbers. A wrong filing status can change deduction amounts and Social Security tax treatment.
3. Match every income form to the return. IRS mismatch notices are common when one 1099-R or brokerage form is missed.
4. Check both senior deductions separately. First check the old age-based standard deduction. Then check the newer enhanced deduction for seniors.
5. Review RMDs before filing. This is not a last-minute item.
6. Use free help if the return is basic. Use a paid professional if there is an inherited IRA, missed RMD, basis issue, or IRS notice.
7. File in the safest way available. Electronic filing with direct deposit is usually fastest. If mailing, use a trackable method and keep copies.

Reality checks

• The regular deadline has passed. As of May 6, 2026, most people who did not file or request an extension by April 15 should act quickly.
• The new senior deduction is not automatic. It still has eligibility rules.
• Social Security is not automatically tax-free. Other income can make benefits taxable.
• The bank is not the final decision-maker on RMDs. The taxpayer is.
• An extension helps with filing, not paying. Interest and penalties can still build if tax is owed.
• Free help is seasonal. VITA, TCE, and AARP Tax-Aide sites may not be open after the main filing season.

Common mistakes to avoid

• Using 2024 or pre-law 2025 deduction numbers from outdated articles.
• Thinking the old age-65 standard deduction and the new senior deduction are the same thing.
• Itemizing and then trying to claim the age-based extra standard deduction anyway.
• Missing the first RMD and then forgetting a second RMD is still due that same year.
• Taking one combined RMD from the wrong kind of account.
• Assuming no filing is needed because benefits are from Social Security and a pension.
• Ignoring a wrong or missing 1099-R until the filing deadline.
• Overlooking the Credit for the Elderly or Disabled because it sounds rare.
• Donating from a checking account after taking an IRA withdrawal and assuming it was a QCD.
• Calling the IRS for a parent without authorization paperwork ready.

Best options by need

Troubleshooting a delay, wrong notice, wrong bill, or missing paperwork

Missing or wrong Form 1099-R

Start with the payer first. If the pension administrator, bank, or IRA custodian issued a wrong form, ask for a corrected one. If the form was missing or still wrong by the end of February, the IRS says the taxpayer can call 1-800-829-1040. If a corrected form arrives after filing and the numbers are different, an amended return on Form 1040-X may be needed.

CP2000 or other mismatch notice

A CP2000 is not the same as a formal audit bill. The IRS sends a CP2000 notice when third-party income records do not match the return. In real life, that often means a missing 1099-R, brokerage form, or other income document.

First-line path: Read the full notice, respond by the deadline, say whether you agree or disagree, and attach copies of the supporting proof. Useful evidence includes 1099-R corrections, account statements, proof of basis, and written explanations.

Escalation path: If the taxpayer disagrees and the case is not resolved, a later notice may explain appeal rights and, in some cases, the right to go to Tax Court. Do not ignore later notices. If the issue is causing financial hardship or has stalled, contact the Taxpayer Advocate Service.

Refund delay or missing records

Get the IRS record before guessing. The fastest path is an IRS online account or transcript request. For paper-based help, transcripts can also be requested by mail or through the IRS automated line at 1-800-908-9946.

Cannot pay the balance due

File anyway. A failure-to-file penalty can be worse than a failure-to-pay penalty. If the taxpayer owes money, pay what is possible now and use the IRS payments page to review payment options. The IRS also reminds taxpayers that an extension to file is not an extension to pay.

Adult child helping a parent with the IRS

Get authorization before calling. The IRS may need a signed Form 2848, or Form 8821 before discussing a parent’s account. Have the parent’s last return, Social Security number, and any IRS notice ready before the call.

When to ask a tax professional for help

Do not wait if any of these are true:

• A Required Minimum Distribution was missed or may have been miscalculated.
• The senior inherited an IRA or retirement plan.
• There were old nondeductible IRA contributions and no clear Form 8606 trail.
• A spouse died, there was a divorce, or filing status is not obvious.
• The IRS sent a CP2000, balance-due notice, levy notice, or identity-related notice.
• The senior moved across states or has state tax questions on retirement income.
• Large charitable giving, sale of investments, or sale of a home changed the tax picture.

The best paid help is usually from an enrolled agent, Certified Public Accountant, or tax attorney with real retirement-return experience. Ask specifically whether they handle missed RMD corrections and inherited IRA issues before hiring them.

Official help and local help

Language help: The IRS says help is available in many languages. For Spanish, call 1-800-829-1040. For other languages with interpreter support, use the options on the IRS help page.

Other senior cost help that may connect to taxes

Tax questions can point to other bills. A senior with a tax refund delay may also need help with rent, utilities, property taxes, or income-limit rules. These guides do not replace tax advice, but they may help with the bigger household picture.

• If rent or housing is the main problem, check housing and rent help.
• If shutoff risk or high energy bills are the problem, check utility bill help.
• If a program asks for income by poverty level, read our federal poverty level guide.

Property tax relief varies by state. Some programs reduce a tax bill. Others delay part of the bill, freeze an assessed value, or offer a rebate. Start with the state where the senior owns and lives in the home.

Phone scripts you can use

Calling the IRS about a missed deadline

“Hello, I am calling about my 2025 federal tax return. I missed the April 15, 2026 deadline, or I am not sure if my extension went through. Can you tell me what steps I should take now and whether there are notices or balances on my account?”

Calling a pension or IRA payer about Form 1099-R

“Hello, I need help with my 2025 Form 1099-R. I either did not receive it or I believe it is wrong. Can you check whether a corrected form is needed and tell me when it will be sent?”

Calling a retirement plan about an RMD

“Hello, I need to confirm whether I had a Required Minimum Distribution for 2025. Can you tell me the calculated amount, what was paid, and whether any shortfall remains?”

Calling about free tax help

“Hello, I am an older adult looking for help filing a 2025 tax return. Are any VITA, TCE, or AARP Tax-Aide appointments still open near me, or can you suggest another local option?”

Resumen en español

Lo mas importante: En mayo de 2026, la mayoria de las personas mayores que todavia estan trabajando en sus impuestos estan presentando una declaracion federal del ano tributario 2025. La fecha normal fue el 15 de abril de 2026. Si pidio una prorroga a tiempo, normalmente tiene hasta el 15 de octubre de 2026 para presentar. La prorroga no da mas tiempo para pagar.

Las personas mayores deben revisar dos deducciones diferentes: la deduccion adicional por tener 65 anos o mas y la nueva deduccion mejorada para personas mayores. Tambien deben revisar si hubo una Distribucion Minima Requerida (Required Minimum Distribution, RMD) que falto, porque ese error puede causar un impuesto adicional importante.

Si falta un Formulario 1099-R, llame primero al banco, plan de pension, o administrador de la cuenta IRA. Si recibio una carta del IRS, no la ignore. Lea la fecha limite, guarde copias, y responda con pruebas.

Si el problema no es solo de impuestos, tambien puede revisar programas de comida, ahorros de Medicare, o Medicaid para mayores. Si el problema es el impuesto de propiedad, use la guia de su estado.

FAQ

Is this guide about filing a 2025 return or planning for tax year 2026?

Both, but the first priority in 2026 is usually the 2025 federal return. This guide uses 2025 numbers for filing now and clearly labels 2026 numbers as planning figures for returns filed in 2027.

What if I missed the April 15, 2026 deadline?

File as soon as you can. If you owe tax, pay what you can now. Filing late can add penalties, and unpaid tax can add interest.

Do seniors get both the extra standard deduction and the new $6,000 senior deduction?

Sometimes, yes. The old extra standard deduction for age 65 or older applies only if the taxpayer uses the standard deduction. The new senior deduction is separate and can apply whether the taxpayer uses the standard deduction or itemizes, if the income and filing rules are met.

Does the new senior deduction mean Social Security is no longer taxed?

No. The federal tax rules for Social Security benefits still exist. The new senior deduction may lower taxable income, but it did not erase the old benefit-tax thresholds.

What happens if a Required Minimum Distribution was missed?

The taxpayer may owe an excise tax, usually 25% of the shortfall, with a possible reduction to 10% if fixed in time under IRS rules. The missed distribution should usually be taken quickly, and Form 5329 should be reviewed right away.

Can a Qualified Charitable Distribution count toward an RMD?

Yes, if it is done correctly. The payment must go directly from the IRA to the qualified charity. If the money is withdrawn first and donated later, it usually does not get QCD treatment.

Do seniors have to file if Social Security is their only income?

Not always. The IRS says if the only income was Social Security or equivalent railroad retirement benefits, the benefits may not be taxable and a federal return may not be required. But filing may still make sense if tax was withheld or another credit or refund is available.

Where can an older adult get free tax help?

The best official starting points are IRS VITA or TCE sites and AARP Foundation Tax-Aide. Many sites are seasonal, so availability may be limited after the main filing season.

When should a family hire a paid tax professional?

Hire a professional early if there is a missed RMD, inherited IRA, IRS notice, basis issue, sale of major assets, or a death in the family that changed filing status.

What should an adult child do before calling the IRS for a parent?

Get written authorization ready first. The IRS may require Form 2848 or Form 8821 before discussing the parent’s account. Have the notice, the last return, and the parent’s identifying details ready before the call starts.

Verification: Last verified May 3, 2026. Next review September 3, 2026.

Editorial note: This guide is produced based on our Editorial Standards using official and other high-trust sources. GrantsForSeniors.org is not affiliated with any government agency and is not a substitute for official agency guidance. Individual eligibility outcomes cannot be guaranteed.

Corrections: Please note that despite our careful verification process, errors may still occur. Email info@grantsforseniors.org with corrections and we respond within 72 hours.

Disclaimer: This article is for informational purposes only. It is not legal, tax, accounting, disability-rights, financial-planning, insurance, or government-agency advice. Tax results depend on filing status, income, timing, account type, state law, and case-specific facts. When a missed RMD, inherited retirement account, IRS notice, or other complex issue is involved, personal advice from a qualified tax professional may be necessary.

About the Authors

Analic Mata-Murray

Managing Editor

Analic Mata-Murray holds a Communications degree with a focus on Journalism and Advertising from Universidad Católica Andrés Bello. With over 11 years of experience as a volunteer translator for The Salvation Army, she has helped Spanish-speaking communities access critical resources and navigate poverty alleviation programs.

As Managing Editor at Grants for Seniors, Analic oversees all content to ensure accuracy and accessibility. Her bilingual expertise allows her to create and review content in both English and Spanish, specializing in community resources, housing assistance, and emergency aid programs.

Yolanda Taylor, BA Psychology

Senior Healthcare Editor

Yolanda Taylor is a Senior Healthcare Editor with over six years of clinical experience as a medical assistant in diverse healthcare settings, including OB/GYN, family medicine, and specialty clinics. She is currently pursuing her Bachelor's degree in Psychology at California State University, Sacramento.

At Grants for Seniors, Yolanda oversees healthcare-related content, ensuring medical accuracy and accessibility. Her clinical background allows her to translate complex medical terminology into clear guidance for seniors navigating Medicare, Medicaid, and dental care options. She is bilingual in Spanish and English and holds Lay Counselor certification and CPR/BLS certification.