What happens to your Social Security when you receive a government pension

If you worked for a federal, state, or local government and receive a pension from that job, two rules may reduce your Social Security benefits: the Windfall Elimination Provision (WEP) and the Government Pension Offset (GPO). These rules do not eliminate your benefits entirely, but they change how much you receive. The reduction depends on when you were born, when you started your government job, and which rule applies to you.

Not everyone with a government pension is affected. If you paid Social Security taxes on your government job, you are likely not subject to these rules. The rules apply mainly to people who did not pay Social Security taxes on their government work — typically employees of certain state and local governments, or federal workers hired before 1984.

Key Takeaways

  • The Windfall Elimination Provision reduces your own Social Security benefit if you worked for a government employer that did not withhold Social Security taxes.
  • The Government Pension Offset reduces benefits you receive as a spouse or widow based on your spouse's Social Security record, by two-thirds of your government pension amount.
  • You are not affected if you paid Social Security taxes on your government job, or if you were hired after specific dates that vary by employer type.
  • The Social Security Administration will calculate any reduction and show it in your benefit statement before you claim.

The Windfall Elimination Provision and your own benefits

The Windfall Elimination Provision (WEP) reduces the Social Security benefit you earned through your own work record. It applies when you receive a pension from government work where you did not pay Social Security taxes, and you also worked in jobs where you did pay Social Security taxes.

The reduction is not a flat amount — it depends on your birth year and when you started your government job. Someone born in 1945 or later may see a reduction of up to 50 percent of their government pension amount, but never more than a certain dollar cap (the cap changes yearly). Someone born before 1945 may see a smaller reduction. The Social Security Administration publishes the exact reduction formula based on your birth year on its website.

You are not subject to WEP if: you paid Social Security taxes on your government job; you were a federal employee hired after 1983; you were a state or local employee hired after 1986 and your employer withheld Social Security taxes; or you did not receive a pension from your government work.

The Government Pension Offset and spousal or survivor benefits

The Government Pension Offset (GPO) is different from WEP. It affects benefits you receive as a spouse, ex-spouse, or widow based on someone else's Social Security record — not your own benefit.

If you receive a government pension and also claim spousal or survivor benefits, the GPO reduces your spousal or survivor benefit by two-thirds of your government pension amount. For example, if your government pension is $900 per month, two-thirds of that is $600, and your spousal benefit would be reduced by $600. If your spousal benefit would have been $500, the reduction wipes it out entirely and you receive nothing from your spouse's record.

You are exempt from GPO if you paid Social Security taxes on your government job, or if you were hired before the dates specified for your employer type (generally before 1984 for federal employees, before 1986 for state and local employees).

How to learn about these rules affect you

The Social Security Administration will not apply WEP or GPO unless it has a record that you received a government pension. You must report your pension to Social Security when you claim benefits. If you do not report it, the rules will not be applied — but if Social Security later discovers the pension through other records, it may recalculate your benefit and ask you to repay the difference.

Before you claim, you can request a benefit statement from the Social Security Administration showing what your benefit would be with and without these reductions. You can create an account at ssa.gov or call 1-800-772-1213 to request a statement. The statement will show whether WEP or GPO applies to you and by how much.

If you worked for a government employer, ask that employer whether you paid Social Security taxes on your salary. Your pay stub or pension paperwork should show this. If you are unsure, Social Security can check your earnings record.

Exceptions and special cases

Some people are protected from the full reduction under WEP. If you were born before 1945, or if you were a government employee before a certain date and also had substantial earnings in non-government work, you may may have access to for a reduced WEP reduction or no reduction at all. The Social Security Administration has a detailed chart showing which birth years and employment dates may have access to for protection.

If you are divorced, your ex-spouse's government pension does not trigger GPO on your benefits — only your own government pension does. However, if you are the ex-spouse and your ex-spouse receives a government pension, that does not affect the spousal benefit you might receive based on their Social Security record.

Federal employees hired after 1983 who are covered by the Federal Employees Retirement System (FERS) pay Social Security taxes and are not subject to WEP or GPO. Federal employees hired before 1984 under the Civil Service Retirement System (CSRS) typically do not pay Social Security taxes and are subject to both rules.

What to do if you think the reduction is wrong

If your benefit statement shows a WEP or GPO reduction that you believe is incorrect, contact Social Security with documentation of your government employment and tax history. Bring your pension paperwork, pay stubs showing whether Social Security tax was withheld, and your hire date. Social Security can review your earnings record and correct the calculation if an error was made.

You cannot appeal the WEP or GPO rules themselves — they are set by federal law. But you can appeal if Social Security applied them incorrectly to your specific situation, such as if it miscalculated the reduction amount or failed to recognize that you paid Social Security taxes on your government job.

Frequently Asked Questions

Can I avoid these reductions by waiting to claim Social Security?

No. WEP and GPO apply regardless of when you claim — at 62, at full retirement age, or later. Waiting does not change whether the rules apply, though your benefit amount will be higher if you delay, and the reduction is calculated on that higher amount.

Does my spouse's government pension affect my Social Security?

Only if you are claiming spousal benefits based on their record. Your spouse's government pension triggers GPO on your spousal benefit. Your own government pension does not affect your spouse's benefits unless your spouse is claiming based on your record.

What if I worked for a government employer and also for private employers?

If you paid Social Security taxes on both jobs, you are not subject to WEP or GPO. If you paid taxes only on the private job and received a pension from the government job, WEP applies to your own benefit. The reduction is based on your government pension, not your total earnings.

Can I get my government pension and Social Security at the same time?

Yes. WEP and GPO do not prevent you from receiving both — they only reduce the Social Security amount. You will receive your full government pension and a reduced Social Security benefit (or no spousal benefit if GPO eliminates it).

How do I know if my government employer withheld Social Security taxes?

Check your old pay stubs or pension paperwork for "FICA" or "Social Security tax" deductions. You can also contact your former employer's payroll or pension office, or ask Social Security to review your earnings record, which shows which years you paid Social Security tax.