Retirement Accounts Explained: 401(k), IRA, and Roth IRA — and Which to Fund First
Your first job hands you a 401(k) enrollment form, and someone online tells you to open a Roth IRA instead. Which one do you pick? Take the 401(k) match first, then open a Roth IRA — the order matters more than the account. Retirement accounts all do the same basic job: they shelter your investments from taxes while the money grows. What differs is when you pay the tax, how much you can put in, and who offers the account. This guide explains each type in plain language, with the 2026 limits verified from the IRS, and ends with the funding order most beginners use. The One Idea Behind Every Retirement Account Every retirement account is the same deal in different wrapping: a tax break now or later, in exchange for leaving the money alone until retirement. There are two families. Tax-deferred accounts — a traditional 401(k) and a traditional IRA — give you the tax break today: contributions come out of your pay before income tax, the money grows without yearly tax bills, and you pa...