Retirement Calculators
Practical retirement tax calculators for 2026, built around contribution limits, deduction rules, Roth eligibility, and small-business retirement planning.
Newest calculators
Traditional IRA Deduction Calculator 2026
Estimate whether your contribution is fully deductible, partly deductible, or nondeductible.
Saver's Credit Calculator 2026
Estimate the 10%, 20%, or 50% retirement savings credit using the 2026 income tiers.
SEP IRA Contribution Calculator 2026
Model SEP IRA contributions for both employee-style and self-employed planning.
SIMPLE IRA Contribution Calculator 2026
Estimate employee deferrals, catch-up room, and employer match or nonelective contributions.
More retirement tools
Cluster pages
Each calculator links to a full guide and a methodology page so the topic is easy to understand and easy to verify. See the matching retirement guides and retirement methodology hub.