Self-employment changes what Social Security counts and when you report it

If you are self-employed and receiving Social Security, you report your net business income — not what customers pay you, but what remains after business expenses. Social Security uses this number to decide whether you have exceeded the annual earnings limit, which reduces your benefit check. The rules are the same whether you are fully self-employed or have a side business alongside other work.

You report self-employment income on your tax return using Schedule C (or Schedule C-EZ for simpler situations). Social Security gets this information from the IRS, usually the year after you file. This means your 2024 earnings affect your 2025 benefits, with a lag of several months. If you expect a significant drop in income — for instance, you are winding down your business — you can contact Social Security directly to report the change early and avoid an overpayment.

Key Takeaways

  • Self-employment income is your net profit after business expenses, not your total revenue, and Social Security receives this figure from the IRS after you file taxes.
  • If your net self-employment income exceeds the annual earnings limit, Social Security reduces your benefit by $1 for every $2 you earn above that threshold until the year you reach full retirement age.
  • You must pay self-employment tax (Social Security and Medicare tax) on net profit of $400 or more, even if you do not owe income tax, and this strengthens your future benefits.
  • If you expect your income to drop significantly, contact Social Security before filing taxes to report the change and prevent overpayment of benefits.
  • Once you reach full retirement age, there is no earnings limit, and you can earn any amount without a reduction to your benefit.

How the earnings limit works when you are self-employed

Social Security sets an annual earnings limit for people under full retirement age. For 2024, that limit is $23,400. If your net self-employment income stays below this amount, your benefit is not reduced. If you exceed it, Social Security withholds $1 in benefits for every $2 you earn above the limit.

The earnings limit applies only to the year you turn full retirement age and only to earnings before the month you reach that age. Once you reach full retirement age, the limit disappears entirely. This means you can earn as much as you want without any reduction to your check.

Example: You are 63, receiving Social Security, and your net self-employment income for the year is $30,000. You are $6,600 over the limit. Social Security withholds $3,300 from your annual benefits. This does not reduce your future benefit amount — it is a temporary withholding. When you reach full retirement age, Social Security recalculates your benefit to account for the months you did not receive a check, and your monthly payment increases.

Reporting your self-employment income to Social Security

You do not file a separate form with Social Security to report self-employment income. Instead, you file your federal tax return with Schedule C (Profit or Loss from Business) or Schedule C-EZ. The IRS shares this information with Social Security automatically, usually several months after you file.

If you file your taxes in April, Social Security typically receives the information by mid-year. The agency then adjusts your benefits based on your reported income. If you expect a major change — your business closed, you sold it, or you retired from self-employment mid-year — you can call Social Security at 1-800-772-1213 to report it early. This prevents the agency from overpaying you and reduces the amount you may owe back later.

Keep copies of your tax returns and Schedule C for your records. If Social Security questions your income, you will need to show the documentation. If you hire a tax preparer or accountant, make sure they understand you are receiving Social Security, so they can help you plan for the earnings limit if you are still under full retirement age.

Self-employment tax and how it affects your future benefits

Self-employment tax is Social Security and Medicare tax that self-employed people pay on net profit of $400 or more per year. You pay both the employee and employer portion, which is higher than what a W-2 employee pays. This tax goes into your Social Security account and strengthens your future benefit amount.

Even if you do not owe federal income tax, you must file a tax return and pay self-employment tax if your net profit is $400 or more. This is important: paying self-employment tax now increases your Social Security benefit later. If you are already receiving benefits, continuing to work and pay self-employment tax can increase your monthly check through a process called a benefit recomputation.

Social Security recalculates your benefit automatically each year if you continue to work. If your recent earnings are higher than some of your earlier years, the agency replaces those lower-earning years in the calculation, which raises your benefit. You do not have to ask for this — it happens automatically once the IRS reports your income.

What happens if you underreport or misreport income

If your actual self-employment income is higher than what you reported to Social Security, the agency will discover the discrepancy when it receives your tax return from the IRS. Social Security will then recalculate your benefits and send you a notice of overpayment, asking you to repay the difference.

You can request a waiver of the overpayment if you can show that you did not knowingly cause it and that repaying it would be a hardship. The process is called a waiver request, and you file it with your local Social Security office. Social Security will review your income, assets, and living expenses to decide whether to forgive the debt. Even if the waiver is denied, you can arrange a payment plan rather than paying the full amount at once.

If you intentionally underreport income, that is fraud. Social Security can pursue criminal charges, and you may face penalties beyond repayment. It is always better to report accurately, even if it means your benefit is reduced temporarily.

Planning ahead: what to do before you retire from self-employment

If you are thinking about retiring from self-employment, plan the timing carefully. Your last year of self-employment income will still count toward the earnings limit. If you stop working mid-year, you can report that change to Social Security early, and the agency will calculate your earnings limit based on the months you actually worked.

For example, if you close your business in June, you only owe self-employment tax on income earned through June. You can contact Social Security and explain that you are no longer self-employed, and they will adjust the earnings limit calculation for that year. This prevents overpayment if your income through June is below the limit but would exceed it if projected for a full year.

If you are considering part-time self-employment in retirement — consulting, freelance work, or a small side business — calculate your expected net income before you start. If it will push you over the earnings limit and you are under full retirement age, decide whether the reduced benefit is worth the work. Once you reach full retirement age, there is no trade-off: you keep your full benefit and all your earnings.

Documents to keep and questions to ask your tax preparer

Keep copies of all Schedule C forms you file while receiving Social Security. Also keep records of business expenses, receipts, and income documentation. If Social Security ever questions your reported income, you will need these to prove what you earned and what you deducted.

If you work with a tax preparer or accountant, tell them you are receiving Social Security and ask these questions: (1) How will my reported income affect my Social Security benefits this year? (2) If I expect my income to drop next year, should I report that change to Social Security early? (3) Are there any business expenses I am missing that could lower my net profit? (4) If I continue working, how might my future Social Security benefit increase?

A tax preparer who understands Social Security can help you structure your business expenses and timing to minimize the impact on your benefits while staying fully compliant with tax law.

Frequently Asked Questions

Do I have to report my self-employment income to Social Security separately?

No. Social Security receives your income information from the IRS after you file your tax return. You do not file a separate form with Social Security. However, if you expect a major change in income mid-year, you can call Social Security at 1-800-772-1213 to report it early and avoid overpayment.

What counts as self-employment income for the earnings limit?

Only your net profit counts — that is, your total business income minus business expenses. Expenses include supplies, equipment, rent, utilities, insurance, and other costs directly tied to the business. You calculate net profit on Schedule C of your tax return, and that is the number Social Security uses.

Can I earn money from self-employment after I reach full retirement age without losing benefits?

Yes. Once you reach full retirement age, there is no earnings limit. You can earn any amount from self-employment, and your Social Security benefit will not be reduced. You still pay self-employment tax and file a tax return, but your benefit is not affected by how much you earn.

What if I made a mistake on my Schedule C and reported too little income?

Social Security will discover the error when the IRS reports your actual income. The agency will send you an overpayment notice. You can request a waiver if you did not knowingly cause the error and repayment would be a hardship. If the waiver is denied, you can set up a payment plan to repay the amount over time.

Does paying self-employment tax while I receive Social Security increase my benefit?

Yes. Social Security recalculates your benefit each year if you continue to work. If your recent earnings are higher than some of your earlier years, the agency replaces those lower years in the calculation, which raises your monthly benefit. This happens automatically once the IRS reports your income.