Maximize Tax Savings with Retirement Contributions
Traditional 401(k) and IRA contributions reduce your taxable income dollar-for-dollar, giving you an immediate tax break while building long-term retirement savings. The 2024 401(k) limit is $23,000 ($30,500 if 50+) and the IRA limit is $7,000 ($8,000 if 50+). Contributing the maximum to both can reduce taxable income by up to $30,000 — saving roughly $6,600 in federal taxes at the 22% bracket.
Traditional IRA deductibility phases out at higher incomes if you or your spouse are covered by a workplace retirement plan ($77,000–$87,000 for single, $123,000–$143,000 for MFJ in 2024). Above these limits, Roth IRA or backdoor Roth contributions may be better alternatives — though they don't offer an upfront tax deduction.
This calculator estimates federal income tax savings only. State income taxes (0–13.3%) may provide additional savings. Consult a tax professional for personalized advice, especially regarding IRA deductibility phase-outs and Roth conversion strategies.
Frequently Asked Questions
A Traditional IRA saves taxes now (deduction today, taxable in retirement). A Roth IRA saves taxes later (no deduction now, tax-free in retirement). If you expect to be in a lower tax bracket in retirement, Traditional is usually better. If you expect the same or higher bracket, Roth wins.
No. The $23,000 employee contribution limit is separate from employer matching. Total combined contributions (employee + employer) are capped at $69,000 in 2024.