ποΈ Student Loan Forgiveness Estimator
What PSLF and income-driven plans could wipe away.
Estimated amount forgiven
Estimates for planning only, not financial advice.
Owe $60,000 at 6.5 percent, pay $350 a month for 10 years under PSLF, and the remaining balance of about $55,790, barely dented because $350 covers the $325 monthly interest plus only $25 of principal, is forgiven tax-free. Forgiveness math rewards one thing above all: keeping payments low while the clock runs.
How to Use This Calculator
Enter your federal loan balance, rate, and current monthly payment (usually your income-driven amount), then pick the program. The calculator simulates month by month and shows what is forgiven, what you paid, and whether you would have paid the loan off first anyway.
Enter the balance and rate. Only federal Direct Loans qualify for PSLF and IDR forgiveness.
Enter your actual monthly payment. For IDR plans this is set by income; find it on your servicer dashboard.
Pick PSLF (10 years, public service required) or IDR (20-25 years, no employer requirement).
The Formula
The simulation is honest about negative amortization: if your payment is below the monthly interest, the balance grows, and that growth is what gets forgiven. That is not a glitch; it is the design. IDR plans cap payments at a share of discretionary income precisely so borrowers are not drowned, and the forgiven growth is the policy working as intended.
Worked Example
$60,000 at 6.5 percent. Monthly interest: 60,000 x 0.005417 = $325. A $350 payment covers interest plus $25 of principal, barely. Under PSLF (120 months): you pay about $42,000 total, and the remaining balance of $55,790 is forgiven tax-free. Under 25-year IDR (300 months): you pay about $105,000 over the full term and the leftover, still substantial since payments barely dent principal, is forgiven. The IDR path costs more out of pocket but requires no qualifying employer.
PSLF: The 120-Payment Gauntlet
Public Service Loan Forgiveness demands all of these simultaneously: Direct Loans, an income-driven or 10-year standard repayment plan, full-time work for a qualifying employer (government or 501(c)(3) nonprofit), and 120 on-time monthly payments. Miss any element and months do not count. The most common failure is the wrong loan type: FFEL loans do not qualify unless consolidated into Direct. Submit the Employment Certification Form annually, not at year ten, so errors surface early. When it works, forgiveness is federal tax-free, the single best deal in student lending.
IDR Forgiveness: Slower, Broader
Income-driven plans (IBR, PAYE, and their successors) forgive after 20 years (240 payments) for undergraduate-heavy debt or 25 years for graduate debt, with no employer requirement. The catch that surprises people: forgiven balances were historically taxable as income, though Congress made IDR forgiveness federally tax-free through 2025 and the treatment after that remains uncertain. A $50,000 forgiven balance taxed at 22 percent would be an $11,000 tax bill, so plan for it. Note the SAVE plan, the most generous IDR variant, has been blocked by courts since 2024; check current status before counting on any specific plan's terms.
When Forgiveness Beats Aggressive Payoff
Run both scenarios. If your IDR payment is far below the standard 10-year payment and your balance is large relative to income, forgiveness usually wins by tens of thousands. If your income is high enough that IDR payments approach the standard payment, you will pay the loan off before forgiveness and should just attack it directly. The break-even is roughly: balance above 1.5x your income favors forgiveness planning; below 1x favors payoff. Our student loan calculator prices the aggressive-payoff path, and the repayment plan comparison lays the federal options side by side.
The Tax Bomb: IDR Forgiveness Is Taxable Again
Here is the detail that ruins the IDR math for many borrowers: forgiven balances under income-driven plans are generally taxable as ordinary income in the year forgiven. Congress suspended that tax through 2025, but the suspension expired, so a borrower receiving $50,000 of IDR forgiveness in 2026 or later may owe tax on the full $50,000 as if it were salary. At a 22 percent marginal rate, that is an $11,000 tax bill arriving in the same year the loans disappear.
PSLF forgiveness remains tax-free permanently, which widens the gap between the two paths: PSLF is now both faster and tax-free, IDR is slower and taxable. Borrowers on IDR should model the tax bomb explicitly: divide the projected forgiven balance by your expected marginal rate and start saving for it years early, or consider whether the insolvency exclusion (if your liabilities exceed your assets when forgiven) applies. The IRS allows the exclusion, but you must claim it on Form 982 and document it.
Forgiveness Is a Program, Not a Promise
Every forgiveness path has failed borrowers who misread the rules: wrong loan type, missed certification, employer that did not qualify. Read your program's requirements like a contract, because it is one: certify employment annually for PSLF, recertify income for IDR, and keep every letter. The math in this calculator shows what is at stake; the paperwork decides whether you get it.
Estimates for planning only, not financial advice.
Frequently Asked Questions
How does Public Service Loan Forgiveness work?
Make 120 qualifying monthly payments (10 years) while working full-time for government or nonprofit employers, on Direct Loans under an income-driven or standard plan. The remaining balance is forgiven federal tax-free. Certify employment annually with the PSLF form. The 120 payments need not be consecutive, but they must fall in months when you meet all criteria simultaneously, so keep every pay stub and certification.
What is IDR loan forgiveness?
Income-driven repayment plans forgive remaining balances after 20 years (240 payments) for undergraduate debt or 25 years (300) if you borrowed for graduate school. No specific employer is required. Payments are set from your income, often well below the standard payment.
Is forgiven student loan debt taxable?
PSLF forgiveness is federal tax-free by statute, permanently. IDR forgiveness was federally tax-free only through 2025; from 2026 onward it is taxable as ordinary income again unless Congress acts, so budget for a tax bill on the forgiven amount. Some states tax forgiveness regardless. A $50,000 IDR discharge at a 22 percent marginal rate means an $11,000 tax bill in the forgiveness year.
Do private student loans qualify for forgiveness?
No. PSLF and IDR forgiveness apply only to federal loans. Private loans have no forgiveness programs; your options are refinancing, negotiating with the lender, or paying them off. This is a key reason to think twice before refinancing federal loans privately.
What happens to the SAVE plan?
The SAVE income-driven plan, which offered the lowest payments, has been blocked by federal courts since 2024, with borrowers placed in forbearance. Its future is uncertain. Check studentaid.gov for current plan availability before making decisions based on SAVE terms. Do not consolidate out of SAVE hastily: the $0 forbearance months may still count toward PSLF and IDR forgiveness under current guidance.
Can my balance grow while pursuing forgiveness?
Yes, and it often does. If your IDR payment is below monthly interest, the balance grows through negative amortization, and that growth is what gets forgiven. Unpaid interest on some plans does not capitalize while you stay enrolled, which limits the damage.
Should I pay extra if I am pursuing forgiveness?
Usually no. Extra payments reduce the balance that would have been forgiven, so every extra dollar is a dollar of forgiveness destroyed. The exception: if your income rises enough that you will pay the loan off before the forgiveness date anyway, switch to aggressive payoff.
How do I count qualifying PSLF payments?
Only payments made on Direct Loans, under a qualifying repayment plan, while employed full-time by a qualifying employer, count. Use the PSLF Help Tool on studentaid.gov to certify employment yearly; it tracks your count officially so there are no surprises at payment 120.
What is the 20 vs 25 year IDR rule?
Borrowers with only undergraduate loans get forgiveness after 20 years (240 payments); any graduate school borrowing extends it to 25 years (300 payments) under most plans. The clock generally counts months in repayment, with some past forbearance periods credited under the IDR account adjustment.
Is pursuing forgiveness risky?
The main risks are program changes, which historically have been applied prospectively, and the tax bill on IDR forgiveness. PSLF's tax-free status is statutory and stable. Keep records of every certification and payment; administrative errors, not policy, cause most forgiveness failures.