The formulas
- Credit = rate x lesser of contributions and $2,000 per person
- Rate by AGI: 50%, 20%, 10% or 0% using the 2026 thresholds by filing status
How it works
The retirement savings contributions credit rewards lower-income savers. Notice 2025-67 sets the 2026 AGI limits: for joint filers $48,500 (50 percent), $52,500 (20 percent) and $80,500 (10 percent); for heads of household $36,375, $39,375 and $60,375; for everyone else $24,250, $26,250 and $40,250.
The credit applies to up to $2,000 of contributions to IRAs and workplace plans per person, and a joint return can count each spouse. Contributions are reduced by recent taxable distributions. You must be 18 or over by year end, not a student under section 152(f)(2), and not claimed as a dependent. Form 8880 limits the credit to a tax liability limitation, so it cannot exceed that amount. Reductions for distributions (section 25B(d)(2)) are not modeled.
Illustrative figures only. Check the result against your firm's methodology before relying on it.
Common questions
Is the credit refundable?
No. Form 8880 limits the credit based on tax liability, so it cannot produce a refund beyond that limit.
Does it stack with the IRA deduction?
Yes. The credit is in addition to any deduction or exclusion for the contribution.
Which contributions count?
IRA contributions, elective deferrals and certain voluntary employee contributions to qualified plans, and contributions to your own ABLE account (section 25B(d)(1)).
Sources
- IRS Notice 2025-67, 2026 Amounts Relating to Retirement Plans and IRAs
- 26 U.S.C. 25B Elective deferrals and IRA contributions by certain individuals, Cornell LII
- IRS Form 8880 (2025), Credit for Qualified Retirement Savings Contributions
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