Starting retirement savings in your 20s has a real, quantifiable advantage: time for compound growth. A dollar invested at 25 has roughly 15 more years to compound than the same dollar invested at 40, assuming a typical retirement age around 65 – and because compound growth is exponential, those extra years matter disproportionately more than the same dollar amount invested later.

For 2026, a Roth IRA is often recommended for young savers specifically because contributions are made with after-tax dollars while you’re likely in a lower tax bracket than you will be later in your career, and qualified withdrawals in retirement are entirely tax-free. The 2026 Roth IRA contribution limit is $7,500, with income phase-outs starting at $153,000 for single filers and $242,000 for married couples filing jointly (IRS Notice 2025-67) – limits most people in their 20s won’t hit.

If your employer offers a 401(k) match, capturing that match first is generally the highest-return move available, since it’s an immediate, guaranteed return on your contribution that no market investment can match.

FAQ

Is it better to pay off debt or invest in your 20s? It depends on the interest rate – high-interest debt (credit cards) is usually worth paying down first, while low-interest debt (some student loans) can often be paid alongside investing.