Saver's Credit Calculator
The Saver's Credit (the Retirement Savings Contributions Credit) rewards lower- and moderate-income taxpayers for saving for retirement. It is worth 50%, 20% or 10% of eligible contributions, capped at 2,000 of contributions per person (4,000 for joint filers). Because the income brackets that set your rate are adjusted for inflation each year, this calculator asks you to pick the credit rate that matches your AGI from the current Form 8880 instructions, then applies the contribution cap. Enter your contributions and rate to see your credit.
Saver's Credit formula
Counted contributions = min(contributions, cap for filing status) Credit = rate x counted contributions Final credit = min(Credit, tax liability before credit)
The credit is nonrefundable, so it cannot exceed the tax you owe. The contribution cap is 2,000 per person, 4,000 on a joint return.
Worked example
A single filer in the 50% band contributes 2,000. Counted contributions = 2,000, credit = 1,000. If their tax liability is only 1,500, the full 1,000.00 credit applies.
Saver's Credit: frequently asked questions
What is the Saver's Credit?
The Saver's Credit, officially the Retirement Savings Contributions Credit, is a nonrefundable federal tax credit for lower- and moderate-income taxpayers who contribute to a retirement account such as an IRA or 401(k). It is worth 50%, 20% or 10% of your eligible contributions depending on your adjusted gross income and filing status, and it is claimed on IRS Form 8880.
How much is the credit worth?
The credit rate is 50%, 20% or 10% of your contributions, applied to a maximum of 2,000 of contributions per person (4,000 for married filing jointly). So the largest possible credit is 1,000 per person, or 2,000 on a joint return. Because it is nonrefundable, it can reduce your tax to zero but not below.
Why are the income limits editable inputs here?
The AGI brackets that determine your 50%, 20% or 10% rate are set by the IRS and adjusted for inflation each year. Rather than risk showing a stale figure, this calculator lets you select the rate that matches your AGI and filing status from the current-year Form 8880 instructions. Always confirm the bracket against the IRS table for your tax year.
Who is eligible?
You must be age 18 or older, not a full-time student, and not claimed as a dependent on someone else's return. Your adjusted gross income must fall below the top threshold for your filing status. Eligible contributions include traditional and Roth IRA contributions and elective deferrals to 401(k), 403(b), 457(b), SIMPLE and SEP plans.
Official sources
- Internal Revenue Service: Retirement Savings Contributions Credit (Saver's Credit).
- Internal Revenue Service: About Form 8880, Credit for Qualified Retirement Savings Contributions.
Reviewed by the CalculatorHub team, edited by James Graham, 19 June 2026. See our methodology.