How to Reduce or Remove IRS Taxes Owed on SSDI Income While Working

Many SSDI recipients are surprised to learn that their benefits can be taxable — and even more surprised when part-time or trial work income pushes them into a higher tax bracket. Understanding how the IRS treats SSDI income, especially when you're also earning wages, can help you make informed decisions about withholding, deductions, and tax liability.

Is SSDI Income Taxable?

SSDI benefits can be taxable at the federal level, but only if your total income crosses certain thresholds. The IRS uses a figure called combined income to determine how much of your benefit is taxable:

Combined income = Adjusted Gross Income (AGI) + Nontaxable interest + 50% of your SSDI benefits

Note: SSI (Supplemental Security Income) is never federally taxable. These thresholds apply only to SSDI.

Why Working Adds Complexity

When you work while receiving SSDI — whether during the Trial Work Period (TWP), the Extended Period of Eligibility (EPE), or under the Ticket to Work program — your earned wages are added to your income. That additional income can push your combined income above these thresholds and create a tax bill you weren't expecting.

The Trial Work Period allows SSDI recipients to test their ability to work without immediately losing benefits. In 2024, any month you earn more than $1,110 counts as a trial work month (this figure adjusts annually). During this period, your full SSDI payment continues — but your total income rises. The IRS doesn't exempt trial work wages from taxation simply because SSA permits them.

The Substantial Gainful Activity (SGA) threshold in 2024 is $1,550 per month for non-blind individuals. Earning above SGA after exhausting work incentives can end your SSDI eligibility — but before that point, those earnings stack with your benefits for tax purposes.

Strategies That Can Legally Reduce Your Tax Liability 💡

These are not loopholes — they're standard IRS mechanisms that many SSDI recipients underuse.

1. Request Voluntary Tax Withholding from SSA

You can file IRS Form W-4V to ask SSA to withhold federal income tax from your SSDI payments. Withholding options are 7%, 10%, 12%, or 22%. This doesn't reduce what you owe — it prevents a large lump-sum bill at filing time and can help you avoid underpayment penalties.

2. Use Above-the-Line Deductions to Lower AGI

Lowering your Adjusted Gross Income directly reduces your combined income. Common deductions that work for SSDI recipients who also work include:

• IRA contributions (if you have earned income from wages)
• Student loan interest
• Self-employment tax deductions (if you're doing gig or freelance work)
• Health Savings Account (HSA) contributions

Each dollar you remove from AGI can reduce how much of your SSDI is considered taxable.

3. Impairment-Related Work Expenses (IRWEs)

The SSA allows Impairment-Related Work Expenses as a deduction when calculating SGA — but the IRS has its own rules. Unreimbursed medical costs directly required for you to work (specialized transportation, adaptive equipment, medications necessary for employment) may be deductible on your federal return as medical expenses, subject to the 7.5% AGI floor.

4. Standard vs. Itemized Deductions

Most SSDI recipients with modest earned income benefit from the standard deduction ($14,600 for single filers in 2024; $29,200 for joint filers). If your out-of-pocket medical expenses, mortgage interest, and charitable contributions exceed the standard deduction, itemizing may lower your taxable income further.

5. Earned Income and Other Credits

If your earned wages qualify, you may be eligible for the Earned Income Tax Credit (EITC). SSDI itself does not count as earned income for EITC purposes — but wages from part-time or trial work do. The credit can directly offset taxes owed.

State Taxes Are a Separate Layer 🗺️

Federal rules don't control what your state does. Some states fully exempt SSDI from state income tax. Others tax it in part. A handful follow the federal formula. Your state of residence determines whether a state-level SSDI tax bill even exists.

What Shapes Your Actual Tax Outcome

No two SSDI recipients working part-time face identical tax situations. The variables that determine how much — if anything — you owe include:

• How much you earn from wages versus how much you receive in SSDI
• Your filing status (single, married filing jointly, head of household)
• Whether you have other income — investment income, a spouse's wages, retirement distributions
• Which deductions and credits you qualify for
• Your state of residence
• Whether you've requested withholding or made estimated tax payments

Someone receiving average SSDI benefits (~$1,537/month in 2024) and working 10 hours a week at minimum wage may owe nothing at all. Someone receiving higher SSDI payments plus substantial trial work wages may find 85% of their benefit subject to federal tax. The math depends entirely on the full picture of your finances.

Understanding the framework puts you in a position to make those calculations — but the numbers that matter are the ones specific to your income, your deductions, and your tax year.