Student loan interest (up to $2,500 annually) is tax-deductible but does not reduce your paycheck directly—the benefit appears at tax time.
Monthly loan payments do not auto-deduct from your paycheck unless you arrange employer-sponsored repayment assistance programs.
Income-driven repayment plans base payments on your adjusted gross income (AGI). Higher earners may qualify for forgiveness after 20-25 years, but forgiveness may trigger income tax on the forgiven amount.
Balance aggressive repayment against retirement savings and emergency funds. Use take-home pay calculators to model different repayment strategies.