A 401(k) plan is a tax-advantaged retirement account offered that's by many employers. There are two basic types: traditional and Roth. Here’s how they work.

This AI breakdown of 401(k) plans covers retirement savings basics, employer perks and hidden trade-offs.

A 401(k) is an employee-sponsored retirement plan offering tax advantages. You contribute a chosen percentage of your income, which is then automatically withheld from each paycheck by your employer ...

Learn about the After-Tax 401(k) Contribution: what it is, and how it works. Benefits, drawbacks, and rollover rules are also ...

Mon, March 30, 2026 at 12:54 PM UTC With the IRS raising the 401(k) employee deferral limit to $24,500 for 2026, up from $23,500 in 2025, it's important to remember that a $1,000 increase deserves ...

Starting in 2026, the 401(k) contribution limit is $24,500, up from $23,000 in 2025. Investors age 50 and older also get a higher catch-up contribution cap of $8,000 for 2026. However, most ...

Starting in 2026, the 401(k) contribution limit increases to $24,500 for 2026, up from $23,500 in 2025. There's also an increase for 401(k) catch-up contributions, which apply to workers age 50 and ...

Two hidden 401(k) mechanics, vesting schedules and the absence of year-end true-up provisions, can eliminate thousands in employer matching contributions: under a three-year cliff schedule, an ...

While high inflation may be painful for American shoppers and households, it also means higher contribution thresholds. Money; Getty Images If you’re planning to save more for retirement in 2026, ...