Retirement & Tax Calculators (2026)
Free calculators and contribution-limit references for the 2026 tax year — all figures sourced from IRS Notice 2025-67, Rev. Proc. 2025-32, and the SSA.
Tax & income calculators
- Self-Employment Tax Calculator 2026
- RMD Calculator by Age 2026
- Social Security Tax Calculator 2026
- Capital Gains Tax Calculator 2026
- FICA Tax Calculator 2026
- Additional Medicare Tax Calculator 2026
- Roth Conversion Tax Calculator 2026
- Hourly to Salary Calculator
- Overtime Pay Calculator
- Effective Tax Rate Calculator 2026
- 1099 vs W-2 Calculator 2026
- Quarterly Estimated Tax Calculator 2026
2026 contribution & limit references
- 401(k) Contribution Limit 2026
- IRA Contribution Limit 2026
- Roth IRA Income Limit 2026
- HSA Contribution Limit 2026
- FSA Contribution Limit 2026
- 401(k) Catch-Up Contribution 2026
- SEP IRA Contribution Limit 2026
- SIMPLE IRA Contribution Limit 2026
- Social Security Wage Base 2026
- Standard Deduction 2026
- 401(k) Employer Match Limit 2026
- Traditional IRA Deduction Limit 2026
- 457(b) Contribution Limit 2026