IBR Plan (Income-Based Repayment)
The longest-standing income-driven repayment plan. 10% of discretionary income for newer borrowers, 15% for older borrowers, with 20- or 25-year forgiveness.
Last updated 2026-05-01
Income-Based Repayment (IBR) is the oldest federal income-driven repayment plan and the most widely available. Unlike PAYE or SAVE, IBR is open to almost any borrower with eligible federal loans, regardless of when you first borrowed.
Two versions: new borrower vs. older borrower
Federal regulations split IBR into two cohorts based on when you first took out federal loans:
- New borrowers (no outstanding federal loans as of July 1, 2014): payment = 10% of discretionary income, forgiveness after 20 years.
- Older borrowers: payment = 15% of discretionary income, forgiveness after 25 years.
The difference compounds: a borrower with $80,000 in loans on the older IBR rules will often pay significantly more than the same borrower on PAYE or new-borrower IBR.
Standard cap
Like PAYE, IBR caps your monthly payment at what you'd pay under the Standard 10-year Plan. Your payment can never exceed the un-extended amount.
Eligibility
Most federal loans qualify for IBR, including Direct Loans and most FFEL loans. Parent PLUS loans are not directly eligible, but a Parent PLUS loan that's been consolidated into a Direct Consolidation Loan can qualify for ICR (a different plan).
Re-certification
Like all IDR plans, IBR requires annual re-certification of income and family size. Missing it puts you back on the Standard Plan and capitalizes any unpaid interest into your principal — a costly mistake.
When IBR is the right choice
IBR is often the only option for older borrowers, borrowers with FFEL loans, or borrowers who don't qualify for PAYE or SAVE. For everyone else, the newer plans usually produce a lower monthly payment.
Want a plan tailored to your situation?
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Related terms
PAYE Plan (Pay As You Earn)
An income-driven plan that caps payments at 10% of discretionary income — and at the Standard 10-year payment. Forgives the balance after 20 years.
ReadSAVE Plan (Saving on a Valuable Education)
The newest income-driven repayment plan, with the most generous formula for many undergraduate-only borrowers — but currently subject to ongoing federal litigation.
ReadIncome-Driven Repayment (IDR)
The umbrella term for federal repayment plans that tie your monthly payment to your income and family size. Currently includes SAVE, PAYE, IBR, and ICR.
ReadFederal Direct Loan Consolidation
Combining one or more federal loans into a single new Direct Consolidation Loan. The standard way to make non-Direct loans eligible for PSLF and modern IDR plans.
Read