Should I pay off my student loans in one go, or invest?
Keep an emergency buffer and take any employer match first. Then, above about 6–7% interest, paying the loan usually wins; below about 4%, investing usually wins; in between, either is reasonable, so choose the one that helps you sleep.
By Max, founder of ftrme · Updated I’m 22 with about $17k in student loans at 4.95%. I have the cash to pay it all off at once. Should I?
What does the internet usually say?
- “Pay it off for peace of mind.”
- “4.95% is hard to beat, invest it.”
- Both, from different people, at the top.
Why that isn’t enough
Both camps have a point, which is why the thread had opposite answers and no rule. In our study, 4 threads had this exact standoff. So here’s a tie-breaker.
The decision rule
- Buffer first. Never empty your savings to pay a fixed-rate loan. Keep three months of expenses.
- Take free money. Get any full employer retirement match before paying extra on a loan.
- Compare the rate. Above about 6–7%: pay extra. Below about 4%: invest. Between 4% and 6%: either is fine.
- Check the loan type. US federal loans have protections (income-driven plans, deferment) that private loans don’t. Paying them off early gives those up.
- If you’re torn, split it. Half to the loan, half invested. Done is better than perfect.
Write your loan’s interest rate on a sticky note. If it’s between 4% and 6%, you’re officially allowed to stop overthinking.
Illustrative numbers: 7%/yr average return, monthly deposits, not a guarantee. This is general information, not financial, legal or tax advice. For your specific situation, a fee-only adviser, a non-profit credit counsellor or a lawyer can help.
Quick answers
Is it smart to pay off student loans early?
Usually if the rate is high (above about 6–7%) and you already have a buffer. Below about 4%, investing tends to win over long periods. Peace of mind is a valid reason too.