Retirement feels impossibly far away when you're 25 — but starting early is the single biggest advantage money can have. A dollar invested at 25 is worth roughly five times a dollar invested at 40. Time is worth more than money when it comes to retirement.
The Magic of Compound Growth
Invest $200 a month from age 25 to 65 at a 7% average annual return and you'll have about $425,000 — from only $96,000 of actual contributions. Wait until 35 to start and the same $200/month grows to just $202,000. The first dollars you invest do the heaviest lifting. Every year you delay costs you more than every dollar you add.
Grab the Free Money First
If your employer matches retirement contributions — say, 50% up to 6% of salary — contribute at least enough to get the full match. That's an instant 50% return you get nowhere else. Only after capturing the match should you open a personal retirement account. Skipping an employer match is leaving part of your salary on the table.
Where to Put It
For most young savers, a low-cost target-date fund or broad stock index fund inside a tax-advantaged retirement account is ideal. You can handle stock-market swings because you won't touch the money for decades — and the tax benefits are worth thousands over a career. Keep it simple: one low-cost stock index fund, automatic monthly deposits, and leave it alone.
If You're Starting "Late" at 30+
Starting at 30 or 35 is still decades of growth — don't let perfect timing stop you. Increase contributions 1% each year with every raise, and aim toward 15% of income over time. Avoid raiding the account early; penalties and lost growth make withdrawals brutally expensive. The best time was yesterday; the second-best time is today.