Does Indiana Tax Social Security? (w/Examples) + FAQs

Quick Answer: No. Indiana does not tax Social Security benefits for tax year 2025. The state lets you subtract any Social Security or Railroad Retirement benefits taxed on your federal return, so they drop out of your Indiana income. Indiana’s flat 3.00% income tax never touches them.

This article reflects federal rules and Indiana rules as of June 2026 and covers tax year 2025 (returns due April 15, 2026). Tax law changes — confirm current figures before you file.

Indiana is one of the friendlier states for retirees on this single point. Social Security is fully exempt from state income tax, and that has been true for years and remains true for the 2025 tax year. The catch is that “Social Security is exempt” does not mean “all my retirement money is exempt.” Pensions, IRA withdrawals, and 401(k) money are a different story, and missing that line costs Hoosiers real dollars every April.

The stakes are simple. If you wrongly assume all your retirement income is tax-free in Indiana, you can underpay, face a bill, and owe penalties and interest. If you wrongly assume your Social Security is taxed, you can overpay by hundreds of dollars and never get it back unless you amend. According to the AARP Indiana tax guide, Indiana does not tax Social Security benefits — but the deduction only works if you actually claim it on the right schedule.

💵 Exactly how Indiana exempts your Social Security, and which form line claims it.
🧾 How the IRS still taxes up to 85% of your benefits, even when Indiana does not.
🏛️ Whether Indiana county income tax (often 1%–3%) can reach your benefits.
📋 Three worked examples with real dollar figures so you can copy the math.
⚠️ The seven mistakes that make Hoosier retirees overpay or get a tax notice.

Federal vs. Indiana: Two Different Rules

Your Social Security passes through two separate tax systems, and they do not agree. The federal system taxes part of your benefits if your income is high enough. Indiana then removes that taxed amount, so the state collects nothing on it.

The IRS taxes up to 85% of Social Security based on a number called combined income (also called provisional income). Combined income equals your adjusted gross income, plus any tax-exempt interest, plus one-half of your Social Security benefits. The more you have, the more of your benefit becomes taxable on your federal 1040.

Indiana starts its return with your federal adjusted gross income (AGI). Because the federal AGI already includes the taxable slice of your Social Security, Indiana has to subtract it back out to keep its promise of exemption. It does this through a specific deduction on Schedule 2. The result is that the same dollars the IRS taxed are erased from your Indiana taxable income.

Why does this two-step matter to you? Because the federal tax can still hit you hard even though Indiana spares you. A retiree can owe the IRS on 85% of benefits and owe Indiana zero on the same money in the same year. The consequence of confusing the two is overpaying Indiana for a tax it never charged, or panicking over a federal bill you assumed the state would mirror.

Tax System	How It Treats Your Social Security
Federal (IRS)	Taxes 0%, 50%, or up to 85% of benefits, based on combined income, per the IRS benefit-taxation rules.
Indiana (state)	Fully deducts the taxed amount on Schedule 2; the state tax on benefits is $0 for 2025.

How Indiana’s Social Security Deduction Works

Indiana’s exemption is a deduction, not an automatic exclusion. You only get it if the amount appears on your return. This is the single most important mechanical fact in this article.

What it is. Indiana allows a deduction for any Social Security and Railroad Retirement benefits that were included in your federal AGI, as confirmed in Income Tax Information Bulletin #26. If the IRS taxed $12,000 of your benefits, Indiana lets you subtract that same $12,000.

Where you claim it. You report it on Indiana Schedule 2: Deductions, which feeds the deduction total onto line 4 of Form IT-40. The taxable Social Security and Railroad Retirement line pulls the figure straight from your federal return. The TaxSlayer guidance on Indiana benefits confirms Indiana does not tax these benefits.

The consequence of missing it. If you skip Schedule 2, your federal taxable Social Security stays inside your Indiana income and gets taxed at 3.00% for 2025. On $20,000 of taxable benefits, that is a needless $600 of state tax. Most tax software claims it automatically, but a hand-filed return that omits the line creates a real overpayment.

A common misconception. Many retirees think the deduction is automatic because “Indiana doesn’t tax Social Security.” It is automatic only if the line is filled in. The exemption lives in the deduction, not in thin air.

What to do about it. Pull the taxable Social Security figure from your federal Form 1040, line 6b, and confirm your software or preparer carried it to Indiana’s Schedule 2. If you filed by hand and forgot it, file Form IT-40X to amend within three years.

Which Situation Applies to You?

Indiana’s answer depends on what kind of retirement income you have. Use this to find the part that fits you.

You receive only Social Security. Indiana taxes none of it. If that is your sole income, your Indiana tax is almost certainly $0. Skip to the worked examples.
You receive Social Security plus a pension or IRA/401(k) withdrawals. Social Security is exempt, but the pension and account withdrawals are taxable in Indiana. Read the next section closely.
You receive Railroad Retirement benefits. These are treated like Social Security and are fully deducted, per Bulletin #26.
You are a military retiree. Military retirement and survivor benefits are fully exempt in Indiana — a separate, generous break on top of the Social Security rule.
You moved into or out of Indiana during the year. You file a part-year return, and only Indiana-period income counts; the Social Security deduction still applies to benefits in your federal AGI.

What Indiana Does Tax in Retirement

Here is where many Hoosiers get surprised. Indiana exempts Social Security, but it does not broadly exempt other retirement income. Per SmartAsset’s Indiana retirement guide, income from pensions and retirement savings accounts is taxed.

Pensions and IRA/401(k) withdrawals. Private pensions, traditional IRA distributions, and 401(k) withdrawals are fully taxable at Indiana’s flat rate of 3.00% for tax year 2025. The rate dropped to 2.95% for 2026 and is scheduled to fall to 2.9% by 2027 under the law described by Indiana Senate Republicans. There is no broad age-based exemption for these.

Military retirement. Fully exempt. A retired service member pays no Indiana income tax on military retirement or survivor pay, a contrast worth noting against fully-taxed civilian pensions.

Railroad Retirement. Fully exempt, deducted the same way as Social Security on Schedule 2, per Bulletin #26.

A small senior break. Indiana offers a modest deduction tied to age and low income, but it is small and income-limited. It does not turn IRA or pension income into tax-free income. The consequence of assuming otherwise: a retiree drawing $40,000 from a 401(k) who budgets for “no Indiana retirement tax” faces a roughly $1,200 state bill at the 2025 rate.

County Income Tax and Your Benefits

Indiana is unusual: on top of the flat state rate, almost every county charges its own local income tax. Rates run from about 1% to nearly 3%, as shown in the 2026 Indiana county rate table.

The good news for retirees is that county tax piggybacks on your Indiana adjusted gross income — the income left after the Social Security deduction. Because your benefits are already subtracted on Schedule 2, they are not in the base the county taxes either.

So your Social Security escapes both the state’s 3.00% and your county’s local rate. But your pension and account withdrawals face both. A Marion County retiree with a $30,000 pension pays the 3.00% state tax plus the county rate on that pension, not on Social Security. Always check your county’s current rate before estimating, because the rates change yearly and vary widely across Indiana’s 92 counties.

Three Worked Examples (Real Numbers)

These use tax year 2025 figures: Indiana’s flat 3.00% rate and the full Social Security deduction. County tax is shown separately where it applies.

Example 1: Social Security Only

Margaret, age 70, single, lives in Indiana and receives $24,000 in Social Security and nothing else. Her federal combined income is below $25,000, so the IRS taxes $0 of her benefits. Her federal AGI from Social Security is $0, and Indiana has nothing to tax. Margaret owes $0 in Indiana state and county income tax. This is the clean, common case.

Example 2: Social Security Plus a 401(k)

David and Susan, both 68, married filing jointly, live in Hamilton County. They receive $36,000 in Social Security and withdraw $40,000 from a 401(k). On their federal return, combined income pushes 85% of benefits — about $30,600 — into taxable income, so federal AGI includes that plus the $40,000 withdrawal. On the Indiana return, they deduct the $30,600 of taxable Social Security on Schedule 2. That leaves the $40,000 401(k) withdrawal as Indiana taxable income. Indiana state tax is $40,000 × 3.00% = $1,200, plus Hamilton County tax on the same $40,000. None of it comes from Social Security.

Example 3: Railroad Retirement Plus a Pension

Robert, 72, single, receives $22,000 in Railroad Retirement benefits and a $25,000 private pension. The Railroad Retirement is fully deducted on Schedule 2, just like Social Security, per Bulletin #26. The $25,000 pension is fully taxable. Indiana state tax is $25,000 × 3.00% = $750, plus his county rate on the $25,000. His railroad benefits add $0 to the bill.

The Federal Senior Deduction (2025–2028)

There is a newer federal wrinkle that retirees keep confusing with a Social Security tax cut. The 2025 tax law created a temporary senior deduction, not a repeal of Social Security taxes.

What it is. For tax years 2025 through 2028, taxpayers age 65 or older can claim an extra deduction of $6,000 per person ($12,000 for a qualifying couple), as explained by Thomson Reuters’ analysis. It phases out at higher incomes and expires after 2028 unless Congress extends it.

What it is not. It does not eliminate federal tax on Social Security. The combined-income rules taxing up to 85% of benefits are unchanged. The deduction simply lowers federal taxable income for many seniors.

Indiana angle. This is a federal deduction. Indiana starts from federal AGI, and the senior deduction is taken on the federal return after AGI, so it does not change Indiana’s separate, full exemption of Social Security. Do not double-count it on your state return.

Indiana vs. Neighbors and the Nine Taxing States

Indiana’s full exemption looks better when you compare it. Per Bankrate’s state list, only nine states tax Social Security for 2025: Colorado, Connecticut, Minnesota, Montana, New Mexico, Rhode Island, Utah, Vermont, and West Virginia. Indiana is not among them.

State	Taxes Social Security?
Indiana	No — fully exempt for 2025, per Bulletin #26.
Illinois	No — exempts Social Security and most retirement income.
Ohio	No — Social Security is not taxed.
Michigan	No — Social Security is exempt.
Kentucky	No — Social Security is exempt.
The nine taxing states	Yes — partial, income-based, per Bankrate.

The takeaway: Indiana matches its neighbors on Social Security but is less generous than Illinois on pensions and IRA income, which Illinois largely exempts and Indiana taxes.

Mistakes to Avoid

Forgetting Schedule 2. Omit the deduction and Indiana taxes your benefits at 3.00%, costing $600 on $20,000 of taxable benefits.
Assuming all retirement income is exempt. Pensions and 401(k) draws are taxed; a $40,000 withdrawal triggers about $1,200 in state tax plus county tax.
Confusing the federal senior deduction with a Social Security repeal. The IRS still taxes up to 85% of benefits, so you may owe federal tax you did not expect.
Ignoring county tax on other income. Your pension faces local tax too, which can add 1%–3% you forgot to budget.
Double-deducting. Claiming the Social Security amount on both the federal AGI math and again wrongly can trigger a DOR notice.
Skipping estimated payments. Retirees with large IRA withdrawals and no withholding can owe underpayment penalties to both the IRS and Indiana.
Missing the amend window. If you overpaid by skipping the deduction, you have only three years to file Form IT-40X and recover it.

Do’s and Don’ts

Do confirm your taxable Social Security from federal Form 1040, line 6b, before filing — it drives the Indiana deduction.
Do claim Railroad Retirement on Schedule 2, because Indiana treats it like Social Security and exempts it fully.
Do set aside money for tax on pensions and IRA withdrawals, since Indiana taxes them at 3.00% plus county rates.
Do check your county’s current rate, because it varies and changes yearly across 92 counties.
Do see a CPA if you have multi-state income or large account withdrawals, where one mistake costs hundreds.
Don’t assume “no Social Security tax” means “no retirement tax” — that misread creates surprise bills.
Don’t ignore federal tax on benefits, because Indiana’s exemption does not protect you from the IRS.
Don’t file by hand without the deduction line, since a blank Schedule 2 means overpayment.
Don’t count the federal senior deduction on your Indiana return, as it is a federal-only break.
Don’t wait past three years to amend, because the refund window closes for good.

Pros and Cons of Indiana for Retirees

Pro: Social Security is fully exempt, so benefit income escapes both state and county tax.
Pro: Military retirement is fully exempt, a strong break for veterans.
Pro: The flat rate is falling — 3.00% in 2025, 2.95% in 2026, headed to 2.9% by 2027 per Indiana Senate Republicans.
Pro: No local sales tax, with a single statewide 7% rate, simplifying budgeting.
Pro: Relatively low property tax effective rates compared with many states.
Con: Pensions, IRA, and 401(k) withdrawals are fully taxed, unlike in Illinois.
Con: County income taxes add 1%–3% on taxable income, per the county rate table.
Con: The senior deduction Indiana offers is small and income-limited, not a broad shield.
Con: Sales tax of 7% is on the higher end nationally.
Con: No inflation-indexed brackets, since the flat tax has no brackets to adjust.

What to Do Next

Get your federal Form 1040 and find taxable Social Security on line 6b.
Confirm that amount lands on Indiana Schedule 2 and flows to line 4 of Form IT-40.
Add up your taxable retirement income (pensions, IRA, 401(k)) and estimate 3.00% state tax plus your county rate.
If you owe a lot with no withholding, make Indiana estimated payments to avoid penalties.
File your 2025 return by April 15, 2026; if you missed the deduction in a prior year, file Form IT-40X within three years.
Call a CPA or enrolled agent if you have multi-state income, large withdrawals, or an estate — typically $200–$600 for a retiree return.

This article is educational and is not a substitute for advice from a licensed tax professional for your specific situation.

FAQs

Does Indiana tax Social Security benefits? No. Indiana fully exempts Social Security for tax year 2025 by letting you deduct any benefits taxed federally on Schedule 2, so the state collects nothing on them.

Does Indiana tax Railroad Retirement benefits? No. Indiana treats Railroad Retirement like Social Security and lets you deduct it in full on Schedule 2 for 2025, per Bulletin #26.

Does Indiana tax pensions and 401(k) withdrawals? Yes. Private pensions, IRA distributions, and 401(k) withdrawals are fully taxable at Indiana’s flat 3.00% rate for tax year 2025, plus your county income tax rate.

What is Indiana’s income tax rate for 2025? 3.00%. Indiana uses a flat 3.00% state rate for tax year 2025, dropping to 2.95% for 2026 and scheduled to reach 2.9% by 2027.

Does Indiana tax military retirement? No. Indiana fully exempts military retirement and survivor benefits from state income tax, a separate break from the Social Security rule.

Does county tax apply to my Social Security? No. County income tax is based on Indiana AGI after the Social Security deduction, so your benefits avoid both state and county tax.

How do I claim the Social Security deduction in Indiana? Schedule 2. Report your federally taxed Social Security on Indiana Schedule 2, which carries the deduction to line 4 of Form IT-40.

Does the federal government still tax Social Security in 2025? Yes. The IRS taxes up to 85% of benefits based on combined income; the 2025 senior deduction lowers taxable income but does not repeal this.

Is the federal senior deduction available in Indiana? Federal only. The $6,000 per-person senior deduction for 2025–2028 is a federal break; it does not change Indiana’s separate full exemption of Social Security.

What if I forgot to claim the Social Security deduction? File IT-40X. Amend your Indiana return within three years to recover the overpaid tax, which can be hundreds of dollars on taxable benefits.

Which states still tax Social Security in 2025? Nine states. Colorado, Connecticut, Minnesota, Montana, New Mexico, Rhode Island, Utah, Vermont, and West Virginia tax benefits; Indiana does not.

Is Indiana a good state to retire for taxes? Mixed. Social Security and military pay are exempt, but pensions and account withdrawals are taxed at 3.00% plus county tax, so it depends on your income mix.

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