You have a bit of extra money each month. Should you throw it at your loans or invest it? Real math, real projections. Let's see which path builds more wealth.
Scenario A: Pay extra on loans → invest everything after payoff
Scenario B: Pay minimum on loans → invest the extra monthly now
Sources: Federal Student Aid Interest Rates, IRS Topic 456 (Student Loan Interest), BLS Education & Employment. Last updated March 2026.