Understanding the SSA-1099: Your Social Security and Railroad Retirement Earnings Statement

What an SSA-1099 actually is

An SSA-1099 is a tax form that reports Social Security benefits or Railroad Retirement Board (RRB) benefits you received during the year. It comes from the Social Security Administration or the Railroad Retirement Board, not from an employer. The form shows the total benefits paid to you and any federal income tax already withheld from those payments.

You receive an SSA-1099 if you got Social Security retirement, survivor, or disability benefits (SSDI) at any point during the tax year. You also receive one if you got Supplemental Security Income (SSI), though SSI is not taxable and does not require reporting on your tax return. The form arrives in January, just like a W-2 from an employer would.

The SSA-1099 is not the same as a 1099-MISC or 1099-NEC, which report self-employment or contract income. It is a government benefit statement, and the IRS uses it to cross-check your tax return.

Key Takeaways

• An SSA-1099 reports the total Social Security or Railroad Retirement benefits you received in a calendar year, sent by the Social Security Administration or Railroad Retirement Board in January.
• You must report Social Security benefits on your tax return if your combined income exceeds certain thresholds that vary by filing status.
• The form shows federal income tax withheld from your benefits if you chose to have taxes taken out when you started receiving payments.
• SSI (Supplemental Security Income) is not taxable and does not appear on a tax return, even though you receive an SSA-1099 for it.
• If you did not receive an SSA-1099 by mid-February, you can create a replacement using your Social Security account or by calling the Social Security Administration.

Where the SSA-1099 comes from and when you get it

The Social Security Administration mails SSA-1099 forms to all beneficiaries in January. If you receive benefits from the Railroad Retirement Board instead, that agency sends you the equivalent form. You should receive it by January 31, though some arrive in early February.

The form covers the calendar year that just ended. So the SSA-1099 you receive in January 2024 reports all benefits paid to you during 2023. If you started receiving benefits partway through the year, the form will show only the months you actually received payments.

You do not need to do anything to receive an SSA-1099. It is sent automatically to the address on file with Social Security. If your address has changed, update it in your Social Security account online or by calling 1-800-772-1213.

What each box on the SSA-1099 means

The SSA-1099 has several numbered boxes. Box 1 shows the total benefits paid to you during the year. Box 2 shows any federal income tax that was withheld from your benefits. Box 3 shows the amount of your benefits that are taxable (this is not the same as your total benefits, and the form calculates it for you).

Box 4 shows any repayment you made to Social Security during the year — for example, if you received an overpayment and paid it back. Box 5 shows any voluntary federal income tax withholding you requested. If you did not request withholding, this box will be blank.

Most beneficiaries only need to look at Box 1 (total benefits) and Box 2 (tax withheld). These are the numbers you use when you file your tax return. The other boxes explore only in specific situations, such as if you repaid benefits or if you chose to have taxes withheld.

When you have to report Social Security benefits on your tax return

Not all Social Security income is taxable. Whether you report your benefits depends on your combined income, which is your adjusted gross income plus non-taxable interest plus half of your Social Security benefits. The threshold varies by filing status.

If you are single and your combined income is less than $25,000, you do not report any of your Social Security benefits. If it is between $25,000 and $34,000, you may have to report up to 50 percent of your benefits. If it is more than $34,000, you may have to report up to 85 percent of your benefits.

If you are married filing jointly, the thresholds are $32,000 and $44,000. If you are married filing separately, the rules are different and usually less favorable. The IRS worksheet on your tax form or in the instructions walks you through the calculation. Many tax software programs calculate this automatically when you enter your SSA-1099 information.

Federal tax withholding and what it means for your refund

When you first started receiving Social Security benefits, you had the option to request federal income tax withholding. If you chose that option, Social Security takes a percentage out of each payment and sends it to the IRS. Box 2 on your SSA-1099 shows the total amount withheld during the year.

You report this withheld amount on your tax return just as you would report tax withheld from a paycheck. If you withheld more than you actually owe in taxes, you receive a refund. If you withheld less, you owe the difference when you file.

If you did not request withholding when you started benefits, you can request it now by completing Form W-4V and submitting it to Social Security. You can also stop withholding at any time. Changes usually take effect within one or two months.

What to do if your SSA-1099 is wrong or missing

If the amount in Box 1 does not match what you know you received, contact Social Security when ready. Errors can happen, and Social Security will investigate and send you a corrected form if needed. Call 1-800-772-1213 or visit your local Social Security office.

If you did not receive your SSA-1099 by mid-February, you have two options. You can create a replacement online through your Social Security account at ssa.gov — the form will show your benefits for the year. You can also call Social Security and request a replacement form by phone. Do not wait until tax time to get this sorted; the sooner you have the correct information, the sooner you can file your return.

If you received an SSA-1099 but you believe you should not have (for example, you think your benefits were suspended), contact Social Security to verify your status. Sometimes the form is sent before a suspension takes effect, or there may be a delay in updating records.

SSI and why it appears on an SSA-1099 but is not taxable

Supplemental Security Income (SSI) is a needs-based program for people with low income and limited resources. If you receive SSI, you will receive an SSA-1099 that shows your SSI payments. However, SSI is not taxable income and you do not report it on your tax return.

Some people receive both Social Security retirement or disability benefits and SSI. In that case, your SSA-1099 will show both amounts separately. You report only the Social Security portion on your tax return, using the same combined income rules described above. The SSI portion is ignored for tax purposes.

If you receive only SSI and no other Social Security benefits, you still get an SSA-1099, but you do not use it for your tax return. You may still need to file a return for other reasons (such as earned income from work), but the SSI itself is not reported.

Frequently Asked Questions

Do I have to file a tax return if my only income is Social Security?

Not necessarily. If your only income is Social Security and your combined income is below the threshold for your filing status, you have no tax obligation. However, if you had federal income tax withheld from your benefits, you may want to file a return to claim a refund of that withheld amount.

What is the difference between an SSA-1099 and a 1099-R?

An SSA-1099 reports Social Security or Railroad Retirement benefits. A 1099-R reports distributions from pensions, annuities, or retirement accounts like IRAs. They are completely separate forms from different sources. If you receive both, you report them on different lines of your tax return.

Can I file my tax return without my SSA-1099?

You can file without it if you know your exact benefit amount, but it is not recommended. The IRS receives a copy of your SSA-1099 and will compare it to your return. If the amounts do not match, the IRS may contact you or adjust your return. It is safer to wait for the form or get a replacement.

If I repaid Social Security benefits, does that reduce what I have to report on my taxes?

Yes. Box 4 on your SSA-1099 shows any repayment you made. The taxable amount shown in Box 3 is already adjusted for repayments, so you do not have to do any additional calculation. You report the amount in Box 3 on your tax return.

What if I moved and did not receive my SSA-1099?

Update your address with Social Security as soon as possible. You can do this online through your Social Security account, by phone at 1-800-772-1213, or in person at a local office. Once your address is updated, you can request a replacement form online or by phone. Social Security will mail it to your new address.