Retirement & Savings

What Is a Contribution Limit?

A contribution limit is the maximum amount that can be added to a tax-advantaged account in a year. In the United States, the IRS sets separate limits for 401(k) plans, IRAs, HSAs, and other accounts, adjusts many of them for inflation, and allows additional catch-up amounts for older savers.

Excess Contributions

Contributing more than the limit can trigger an additional tax each year the excess stays in the account, unless it is withdrawn by the applicable deadline.

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🏦 401(k) Calculator Estimate your retirement savings using real 2026 IRS contribution limits. Calculate → 🏛️ Roth vs. Traditional IRA Calculator Compare the after-tax retirement value of both account types. Calculate → 🩺 HSA Contribution Calculator Find your maximum allowed HSA contribution and estimated tax savings. Calculate →

🔗 Related Terms

Catch-Up Contribution 401(k) Plan Roth IRA Health Savings Account (HSA) High-Deductible Health Plan (HDHP)

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Last updated: September 27, 2026. This definition is for general educational purposes only. It is not financial, investment, tax, legal, or medical advice, and it does not recommend any product or course of action. For decisions about your own situation, consult a qualified professional.