The end of the year is the one deadline in personal finance that does not move, and the weeks between Thanksgiving and December 31 are the last chance to use it. The Internal Revenue Service announced the 2026 retirement limits on November 13, 2025, and the numbers are generous this year, which makes the timing worth paying attention to. A few decisions made now can be worth thousands of dollars later, and most of them take less than an hour.
Start with the headline numbers. For 2026, employees can defer up to $24,500 into a 401(k), 403(b), or similar workplace plan, up from $23,500 in 2025. The catch-up contribution for workers aged 50 and over rises to $8,000, bringing the possible employee total to $32,500, and workers aged 60 to 63 can add up to $11,250. The IRA limit rises to $7,500 from $7,000, with a $1,100 catch-up for savers 50 and over. The overall limit on combined employee and employer additions to a defined-contribution plan is $72,000 for 2026. High earners should also note that a new rule takes effect in 2026: catch-up contributions for employees whose prior-year wages exceeded $150,000 must go into a Roth account.
Timing is where most people lose money without noticing. Contributions to a 401(k) can only come out of your paychecks, so if you want to reach the new $24,500 limit, the change has to be made with your payroll department before your last paychecks of the year. IRA contributions are more forgiving: you have until tax day in April 2027 to contribute for 2026. That flexibility is useful, but it is also a trap, because April feels far away and the money tends to get spent on something else first.
Look beyond retirement accounts. If you have a flexible spending account at work, check the balance now, because most plans require you to spend it or lose it by year end. Review your tax withholding against what you actually earned this year, and if you hold investments that have lost value, selling some before December 31 can offset gains elsewhere. For retirees, the amount that can be given directly from an IRA to charity as a qualified charitable distribution rises to $111,000 for 2026, up from $108,000.
Finally, do the unglamorous checks that cost nothing and matter most when life changes. Confirm the beneficiaries on your retirement accounts and life insurance are still the people you intend, look at your emergency fund and ask whether it would cover three months of expenses, and check whether any old 401(k) from a previous job is sitting forgotten. A lost account earns nothing for anyone.
None of this is a recommendation for any individual, and tax rules have exceptions that depend on income, age, and plan type. The point is simpler: the calendar gives you one free deadline a year, and the people who use it are the ones who end up with more. Before the year ends, check the limits, make the changes, and write down what you did, so next December starts from a better place.
If you have a health savings account, it deserves the same attention as the retirement accounts. An HSA is the only account that is tax-deductible going in, grows tax-free, and comes out tax-free for qualified medical expenses, which makes it one of the most powerful savings tools in the tax code. If you are enrolled in a high-deductible health plan, check whether you have room to add more before the year ends, and keep receipts for medical spending so you can reimburse yourself later, even years later, if you choose.
End the year by cancelling what no longer earns its keep. Subscriptions are designed to be forgotten, and a quick look at your bank statement will usually turn up at least one service you have not used in months. The same goes for insurance: a policy you bought years ago may no longer match your life, and a single call to compare quotes can save hundreds. None of these moves is dramatic on its own, but together they free up the money that makes next year's savings possible.
Source: IRS
