2026 Retirement Contribution Limits: 401(k), IRA, and Catch-Up Guide

The 2026 employee contribution limit is $24,500 for 401(k), 403(b), most governmental 457(b), and Thrift Savings Plan accounts, while the combined traditional and Roth IRA limit is $7,500. Eligible participants age 50 or older can use catch-up limits, including a larger $11,250 workplace-plan catch-up for people who are ages 60 through 63 at the end of 2026.

These figures are federal ceilings, not a promise that every account holder can contribute the maximum. Compensation, income, plan terms, employer payroll deadlines, participation in more than one plan, and the type of contribution can change the usable amount. Confirm a workplace contribution with the plan administrator and an IRA contribution with the current IRS rules before moving money.

What is the 2026 401(k) contribution limit?

An employee can generally defer up to $24,500 in 2026 through a 401(k), 403(b), most governmental 457(b) plans, or the federal Thrift Savings Plan. The limit applies to employee elective deferrals. Employer matching or profit-sharing contributions do not consume that employee limit, but they do count toward a separate total-plan limit.

The employee limit is an annual ceiling, not a target. A plan can impose operational rules, and payroll timing matters. Someone trying to reach a particular annual amount should divide the remaining contribution by the remaining eligible pay periods, then check whether the plan limits contribution percentages or provides a year-end matching true-up. Contributing too quickly can reduce a match in a plan that matches each pay period without a true-up.

The age-60-through-63 amount replaces the standard $8,000 catch-up; it is not added on top of it. The special amount depends on age at the end of the calendar year and on the plan permitting the catch-up contribution.

How does the $72,000 total limit work?

The 2026 defined-contribution annual-additions limit is $72,000 or, if lower, 100% of the participant's compensation under the applicable rule. It can include employee pre-tax and Roth deferrals, employer matching and nonelective contributions, allocations such as profit sharing, and employee after-tax contributions. Permitted catch-up contributions sit outside this $72,000 annual-additions ceiling.

That means a participant eligible for the standard $8,000 catch-up could potentially reach $80,000 from all covered sources, while an eligible participant using the $11,250 catch-up could potentially reach $83,250. Those are mathematical ceilings, not universal account limits. A plan may not allow after-tax contributions, may limit compensation counted for allocations, or may apply testing and plan-specific restrictions.

The 2026 compensation limit used for certain qualified-plan calculations is $360,000. The annual benefit limit for a defined-benefit pension is $290,000. These are plan-administration limits and should not be interpreted as an employee's elective-deferral allowance.

What is the 2026 Roth catch-up rule?

SECURE 2.0 requires certain higher-paid participants to make catch-up contributions on a Roth basis. For 2026, the relevant prior-year wage threshold is $150,000. The test generally looks to wages from the employer sponsoring the plan in the preceding calendar year, rather than household income or modified adjusted gross income.

The implementation deserves careful wording. The statutory Roth catch-up requirement applies beginning in 2026, while Treasury and IRS final regulations generally apply in 2027. IRS guidance permits a good-faith approach to implementing the law during 2026. Payroll systems, plan amendments, aggregation arrangements, and special participant facts can affect the result.

What is the 2026 IRA contribution limit?

The combined 2026 contribution limit across a person's traditional and Roth IRAs is $7,500. A person age 50 or older by the end of the year can contribute an additional $1,100, for a combined potential limit of $8,600. Opening several IRAs does not multiply the limit.

An IRA contribution also cannot exceed eligible taxable compensation for the year. A joint return can allow a spousal IRA contribution when one spouse has little or no compensation, subject to the joint compensation limit and the other IRA rules. Contributions designated for 2026 generally must be made by the federal tax-return filing deadline for that year, not including extensions, and the financial institution should receive a clear tax-year designation.

Traditional IRA contribution eligibility, traditional IRA deductibility, and Roth IRA contribution eligibility are three separate questions. Someone may be eligible to make a traditional IRA contribution but receive only a partial deduction or no deduction. Nondeductible traditional IRA contributions create tax-basis reporting responsibilities and can interact with other traditional, SEP, and SIMPLE IRA balances.

What are the 2026 IRA income phaseout ranges?

Roth IRA contribution eligibility phases out based on modified adjusted gross income. Traditional IRA deduction phaseouts depend on filing status and whether the taxpayer or spouse is covered by a retirement plan at work.

This table is deliberately not a complete filing-status calculator. Married-filing-separately rules can use much narrower ranges, and unusual compensation or plan-coverage facts need the current IRS worksheet. Do not use the endpoints alone to make an excess contribution or deduction decision.

What other 2026 retirement-plan figures matter?

The general employee contribution limit for a SIMPLE retirement account is $17,000 in 2026. Separate catch-up rules can apply, and certain eligible employers can have a higher SIMPLE limit under SECURE 2.0 provisions. Because the result depends on the employer and plan terms, participants should obtain the plan's stated 2026 limit instead of assuming the general amount is the final answer.

SEP-IRA employer contributions are governed by contribution-rate, compensation, and annual-additions rules rather than the personal IRA's $7,500 limit. The 2026 defined-contribution ceiling is $72,000 and the qualified-plan compensation limit is $360,000, but the deductible or permitted SEP contribution requires a separate calculation. A self-employed person's calculation is not simply a stated percentage multiplied by gross revenue.

The Saver's Credit income ceiling rises to $80,500 for married couples filing jointly, $60,375 for heads of household, and $40,250 for single filers and married people filing separately. Eligibility and the credit percentage depend on adjusted gross income and other statutory requirements.

What if you contribute to more than one employer plan?

Changing jobs does not automatically create a second full employee-deferral allowance. Elective deferrals to 401(k) and 403(b) plans generally must be tracked across employers. A governmental 457(b) plan can have a separate deferral limit, and 457(b) catch-up rules differ from the age-based catch-up summarized above. Controlled businesses, related employers, multiple plan types, and self-employment can introduce additional aggregation rules.

Keep every year-to-date pay statement and contribution record when changing jobs. Tell the new payroll or plan administrator how much has already been deferred, and do not assume two custodians will coordinate. If a contribution exceeds an applicable limit, correction deadlines and tax reporting can matter.

A practical 2026 contribution checklist

1. List every workplace plan and IRA that may receive a 2026 contribution.
2. Separate employee deferrals, employer contributions, catch-up contributions, and after-tax contributions.
3. Confirm age at December 31, 2026, and the catch-up amount allowed by each plan.
4. Ask payroll about the Roth catch-up implementation if prior-year wages may exceed $150,000.
5. Check remaining pay periods, contribution-percentage limits, employer-match timing, and any true-up.
6. Estimate modified adjusted gross income before choosing a Roth IRA contribution or traditional IRA deduction.
7. Track contributions across employers and custodians in one record.
8. Recheck the transaction confirmation for the correct contribution type and tax year.

Use the retirement target guide to connect an annual contribution with a broader savings estimate. The anonymous RetireStride calculator can compare retirement ages and savings assumptions, but it does not test IRS eligibility, calculate tax deductions, model employer-plan documents, or submit contributions.

RetireStride provides educational planning information, not individualized tax, investment, legal, or plan-administration advice. Annual limits and implementation guidance can change, and a plan can be more restrictive than the federal ceiling. Verify the applicable tax-year rule with the IRS, the account custodian, and the employer's plan administrator; use a CPA, enrolled agent, attorney, or other qualified professional when a contribution or correction has material tax consequences.

Practical next step. Put the 2026 ceiling beside the household's actual compensation, plan rules, employer match, and remaining pay periods. The smallest applicable constraint, not the headline limit alone, determines the usable contribution.