A catch-up contribution is extra retirement money that some people can contribute after reaching the age set by current tax rules.
What it means
The catch-up amount sits on top of the regular contribution limit. It can apply to many workplace plans and to individual retirement arrangements, but the age, amount, deadline, and tax treatment depend on the account and year.
A workplace catch-up is made through payroll and the plan must allow it. Reaching the eligible age does not cause extra money to leave your paycheck automatically.
A simple example
Morgan is eligible for catch-up contributions and asks payroll to increase retirement saving by $150 for each of 26 paychecks. If that $3,900 fits within Morgan's current catch-up limit and compensation, the plan can accept $3,900 beyond the regular amount for the year.
Morgan updates the payroll election, confirms the first larger deduction, and checks the year-end total. The extra saving lowers take-home pay now, so Morgan also keeps enough cash for regular bills. This is a contribution choice, not free employer money.
What people often miss
Plans do not all offer the same catch-up options. Current law also has different rules for some people ages 60 through 63 and can change whether certain catch-up contributions must be Roth.
Dollar limits change over time. Confirm the year's IRS limit and your plan's payroll deadline before choosing an amount.
Three questions worth asking
- Am I eligible for a catch-up in this account this year?
- Does the plan allow it, and how will it be taxed?
- How much can I add without making monthly cash tight?
Checked against primary sources
This explanation was checked against the sources below. Rules and limits can change, so check the source before making a decision.
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