Public Service Loan Forgiveness wipes your remaining Direct-loan balance after 120 qualifying payments — but only the right payments on the right plan count. This calculator turns your count into a forgiveness date, estimates how much gets forgiven, and flags the plan traps that freeze your count at zero.
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How close are you to PSLF forgiveness?
Your qualifying-payment count, monthly payment, balance, and plan — turned into a forgiveness date, an estimated forgiven amount, and the traps to avoid.
How it works: payments remaining = 120 − your qualifying count; the forgiveness date adds those months to today. The dollar estimate is rough on purpose: interest ≈ balance × (APR ÷ 12) × remaining months (a constant-balance approximation — real interest falls as the balance shrinks), principal reduction = total paid − interest (floored at zero), forgiven ≈ balance − principal reduction. Two rules the math cannot bend: forgiveness is not automatic — you apply after 120 and processing takes months — and the forgiven balance is tax-free under current law. Estimates are not tax or loan advice; your servicer's count is the official one.
How PSLF payment counting works
Public Service Loan Forgiveness cancels the remaining balance on your Direct loans after you make 120 qualifying payments while working full-time for a qualifying employer — government, a 501(c)(3), or another qualifying nonprofit. The count is the whole game: a payment only qualifies if it is made under a qualifying plan (any income-driven plan or the standard 10-year plan), for the full amount due, no more than 15 days late. The meter above shows where your count sits on the road to 120.
The formula
Payments left = 120 − qualifying payments so far · Forgiveness date = today + payments left months · Forgiven ≈ balance − (paid over remaining − rough interest)
Worked example: 36 payments in, $450/month, $55,000 at 6.5%
120 − 36 = 84 payments left, which lands around October 2033. Total paid from here: $450 × 84 = $37,800. Rough interest over that stretch: $55,000 × (0.065 ÷ 12) × 84 ≈ $25,025, so about $12,775 of principal gets knocked down and the estimated forgiven balance is $42,225.
Now try "Wrong-plan trap" in the scenarios above: the same 60 payments on a graduated plan mean the count is frozen at 60 — every month costs $520 and earns zero progress. Switching to an IDR plan unfreezes the count from where it stopped; it does not erase the 60 already banked.
Where this comes in handy
New public-service job: check whether your current plan is even qualifying before the first payment.
Annual certification: submit the employment certification every year — waiting a decade to learn a job didn't qualify is the most expensive mistake in the program.
IDR recertification: recertify your income every year or payments can spike and months can lose credit.
Consolidation check: FFEL and Perkins loans must become Direct loans before any payment on them can count.
For the full walkthrough — which payments count, the one-per-month rule, the late-payment trap, and the consolidation trap — see the guide How to count your PSLF qualifying payments.
PSLF qualifying payments — frequently asked questions
Which payments actually count toward the 120?
A payment counts when it is made under a qualifying plan (any income-driven plan or the standard 10-year plan), for the full amount due, and no more than 15 days late — while you are employed full-time by a qualifying employer. You earn at most one qualifying payment per calendar month, and payments do not need to be consecutive: you can leave public service and come back without restarting the count.
Do extra payments get me to 120 faster?
No — this is the most common trap. One month earns at most one qualifying payment, so paying double this month just shrinks the balance that will eventually be forgiven. It does not move your forgiveness date any closer. Put the extra money anywhere else.
Does a late payment count?
A payment more than 15 days late does not count. A payment 14 days late does. Set up autopay and keep a buffer — one careless late month in year nine costs you a qualifying payment you never get back.
What if my loans are not Direct loans?
Only Direct loans qualify. FFEL and Perkins loans must be consolidated into a Direct Consolidation Loan before any payment on them can count — and the 120-count starts fresh on the consolidation loan for the payments made on it. If you consolidated years ago, the payments since then are what count.
Is the forgiven amount taxed?
Under current law, PSLF forgiveness is not treated as taxable income. That is a real advantage over some other forgiveness programs, where the cancelled balance can arrive with a tax bill attached.
What happens when I hit 120?
You apply — forgiveness is not automatic. Submit the PSLF form with your employment certification, keep making payments (or stay in forbearance with your servicer) while it processes, which can take months, and do not leave qualifying employment until the discharge posts.