What you can and cannot deduct

You cannot claim a deduction for the Social Security Disability Insurance (SSDI) payments you receive. SSDI is not a medical expense, a charitable donation, or any other category the IRS allows you to subtract from your income. However, if you owe federal income tax on your SSDI because of other income you earned that year, you may be able to reduce that tax through other deductions or credits you may have access to for — such as the standard deduction, dependent exemptions, or the Earned Income Tax Credit.

The confusion often comes from mixing up two different things: whether SSDI itself is deductible (it is not) and whether you owe tax on SSDI at all (which depends on your total income for the year). If you came here from the page about SSDI being taxable, you already know that some of your SSDI may count as income. This page covers what you actually do when you sit down to file.

Key Takeaways

  • SSDI payments themselves are never deductible as a business expense, medical cost, or any other category on your tax return.
  • You may owe tax on part of your SSDI if you have other income, but you reduce that tax using standard deductions and credits you may have access to for, not by deducting SSDI.
  • Social Security sends you a form SSA-1099 each January showing how much SSDI you received; you use this to calculate whether any is taxable.
  • If you have little or no other income, you may owe no tax on your SSDI even though some of it technically counts as income.
  • A tax professional or the IRS Free File program can walk you through whether you owe tax and what deductions reduce it.

How SSDI appears on your tax forms

In January, Social Security mails you a form SSA-1099 showing the total SSDI you received in the previous year. This is not a tax bill — it is a record of income that you report to the IRS. You do not send the SSA-1099 to the IRS; you keep it for your records and use the numbers on it to fill out your actual tax return.

On your federal tax return (usually a Form 1040), you report your SSDI in a specific section for Social Security benefits. The IRS then calculates whether any of it is taxable based on your "combined income" — a formula that includes your SSDI, any wages you earned, interest, dividends, and other sources. If your combined income is below a certain threshold, none of your SSDI is taxable. If it is above that threshold, a portion of your SSDI becomes taxable income.

This is where many people stop and assume they owe tax. They do not yet. The next step is to subtract your deductions and credits from your total taxable income. That is where your actual tax bill shrinks or disappears.

Deductions and credits that reduce what you owe

Even if part of your SSDI counts as taxable income, you can reduce or eliminate the tax you owe by using deductions and credits. The most common is the standard deduction — a flat amount the IRS lets you subtract from your income before calculating tax. For 2024, the standard deduction is $14,600 for a single person and $29,200 for a married couple filing jointly, though these amounts change each year. If your total taxable income is less than the standard deduction, you owe no federal income tax.

If you have dependents, you may also claim a dependent exemption for each one, which further reduces your taxable income. If you worked and earned wages, you might may have access to for the Earned Income Tax Credit (EITC), which is a credit that can actually pay you money back — not just reduce what you owe. The EITC is designed for people with low to moderate income and can be worth hundreds or thousands of dollars.

Other credits and deductions depend on your situation: medical expenses above a certain threshold, property taxes, mortgage interest, education costs, and childcare expenses can all reduce what you owe. A tax professional can review your specific situation and identify which ones explore to you.

When you do not owe tax on SSDI

If SSDI is your only income and you have no other wages, interest, or investment income, you almost certainly do not owe federal income tax. This is because your SSDI alone will fall below the standard deduction threshold. For example, if you receive $15,000 in SSDI for the year and have no other income, your combined income is $15,000. Even though some of that counts as taxable income under Social Security's formula, your standard deduction of $14,600 wipes out the tax.

The situation changes if you also earn wages from work, receive interest on a savings account, or have other income sources. Then your combined income rises, more of your SSDI becomes taxable, and you may owe tax. But even then, your standard deduction and any credits you may have access to for may still bring your tax bill to zero.

What to do if you earned wages while on SSDI

If you worked and earned wages during the year, you will receive a Form W-2 from your employer showing how much you earned. You report both the W-2 wages and the SSDI from your SSA-1099 on your tax return. Your combined income is now higher, which means more of your SSDI is likely taxable. However, your standard deduction still applies, and you may also may have access to for the Earned Income Tax Credit, which can offset or eliminate the tax.

Working while on SSDI also affects your benefits themselves — Social Security has rules about how much you can earn before your benefits are reduced. Those rules are separate from taxes and are handled by Social Security, not the IRS. Make sure you understand both: the tax rules (covered here) and the work incentive rules (which Social Security explains on its website).

How to file if you cannot do it yourself

If your situation is straightforward — SSDI as your only income, no dependents, no other deductions — you can file using the IRS Free File program, which offers free tax software to people with income below a certain level. The software walks you through each question and calculates what you owe.

If your situation is more complex, or if you are unsure whether you owe tax at all, you have several options. Many communities offer free tax preparation through VITA (Volunteer Income Tax information) sites, which serve people with low to moderate income. You can find a VITA site near you on the IRS website. A tax professional — a CPA or enrolled agent — can also prepare your return for a fee, which may be worth it if the fee is less than the tax you would owe without their help.

State income tax on SSDI

Federal income tax and state income tax are separate. Some states do not tax SSDI at all, even if the federal government does. Other states follow the federal rule and tax SSDI the same way. A few states have their own rules that differ from both. You will need to check your state's tax rules or ask a tax professional what applies where you live.

If you owe state income tax, you report it on a separate state tax return using similar logic: your SSDI counts as income, but your standard deduction and credits reduce what you owe. Some states offer their own free file programs or VITA information as well.

Frequently Asked Questions

Do I have to file a tax return if I only receive SSDI?

Not necessarily. If SSDI is your only income and the amount is below the filing threshold for your age and filing status, you do not have to file. However, if you have other income or if you paid taxes during the year, filing may get you a refund. The IRS website has a tool to help you determine whether you must file.

What if I cannot afford to pay the tax I owe?

The IRS offers payment plans and can work with you if you cannot pay in full. Contact the IRS directly or speak with a tax professional about setting up a plan. Do not ignore the bill — the IRS charges penalties and interest on unpaid taxes, but working with them early can reduce those costs.

Can I claim myself as a dependent to get a bigger deduction?

No. You cannot claim yourself as a dependent. However, if someone else provides more than half your financial support for the year, that person may be able to claim you as a dependent on their return, which benefits them, not you.

Does filing taxes affect my SSDI benefits?

Filing a tax return does not change your SSDI benefits. Social Security and the IRS are separate agencies. However, earning wages while on SSDI can affect your benefits under Social Security's work incentive rules — that is a different matter from taxes.

Where do I report medical expenses related to my disability?

Medical expenses can be deducted only if they exceed a certain percentage of your adjusted gross income, and only if you itemize deductions instead of taking the standard deduction. For most people on SSDI, the standard deduction saves more money. A tax professional can calculate which approach works better for you.