Income-Driven Repayment Plans: How IDR Works and When Forgiveness Applies

Income-driven repayment (IDR) plans are designed for federal student loan borrowers whose payments would otherwise be unaffordable.

These plans tie monthly payments to income and family size, helping borrowers stay in good standing while keeping repayment manageable over the long term. For many, IDR also opens the door to eventual loan forgiveness.

Status update

Income-driven repayment plans remain available for federal student loan borrowers, and they continue to play a central role in keeping payments affordable for those with limited or fluctuating income.

• Monthly payments are based on income and family size
• Loan forgiveness is available after 20 or 25 years, depending on the plan and loan type
• Forgiven balances under IDR are federally tax-free through December 31, 2025
• Starting in 2026, forgiven balances under income-driven repayment are treated as taxable income unless an exception applies.
• Public Service Loan Forgiveness (PSLF) remains permanently tax-free

What is income-driven repayment?

Income-driven repayment (IDR) is a group of federal student loan repayment plans that adjust monthly payments based on a borrower’s income and household size, rather than a fixed payment amount.

The primary goal of IDR is to keep student loan payments manageable and help borrowers avoid delinquency or default when income is limited or unpredictable.

By lowering required payments during financial strain, these plans allow borrowers to stay current on their loans while remaining eligible for important protections and forgiveness programs.

Private student loans do not qualify for IDR plans and follow separate repayment rules set by the lender.

How income-driven repayment works

Under an income-driven repayment plan, your monthly student loan payment is calculated as a percentage of your discretionary income, rather than a fixed amount tied to your loan balance.

Discretionary income is generally determined by taking your adjusted gross income (AGI) and subtracting a plan-specific multiple of the federal poverty guideline based on your household size and state of residence.

This calculation is designed to account for basic living expenses before determining what portion of income can reasonably go toward student loan payments.

IDR payments are recalculated at least once each year and can be updated earlier if income or family size changes.

Borrowers must update their income and family size so payments reflect current financial circumstances. If income decreases or household size increases, monthly payments may go down. If income rises, payments may increase.

After making the required number of qualifying payments under an IDR plan, any remaining loan balance may be eligible for forgiveness.

The length of the forgiveness period depends on the specific plan and the type of loans you have.

Types of income-driven repayment plans

There are four main income-driven repayment plans available to federal student loan borrowers. Each plan uses income and household size to calculate payments, but eligibility rules, forgiveness timelines, and payment structures differ.

SAVE plan

The Saving on a Valuable Education (SAVE) Plan is the most recent income-driven repayment option and has replaced REPAYE for most borrowers.

SAVE is available to most borrowers with Direct Loans and is designed to lower monthly payments, particularly for those with undergraduate debt. Payments are calculated using income above a higher poverty threshold than earlier plans, which can result in lower required payments for many borrowers.

The plan also includes interest protections that prevent unpaid interest from being added to the loan balance when monthly payments are too low to cover accrued interest.

Forgiveness under SAVE is available after:

• 20 years for undergraduate loans
• 25 years for graduate loans

Borrowers with original loan balances of $12,000 or less may qualify for forgiveness after 10 years. For balances above $12,000, the forgiveness timeline increases by one additional year for each $1,000 borrowed, up to the standard forgiveness period.

Income-based repayment (IBR)

Income-Based Repayment (IBR) is available to borrowers who demonstrate partial financial hardship and meet specific eligibility requirements based on loan type and disbursement date.

Monthly payments under IBR are capped at either 10% or 15% of discretionary income, depending on when the borrower took out their loans.

Payments are also capped so they never exceed what the borrower would pay under the standard 10-year repayment plan.

Loan forgiveness under IBR occurs after:

• 20 years for newer borrowers
• 25 years for older borrowers

Pay as you earn (PAYE)

Pay As You Earn (PAYE) is available only to borrowers who took out federal student loans after October 1, 2007, and received a qualifying disbursement on or after October 1, 2011.

PAYE limits monthly payments to 10% of discretionary income and includes a payment cap so monthly bills never exceed the amount due under the standard 10-year repayment plan.

Borrowers who remain on PAYE and make qualifying payments may receive loan forgiveness after 20 years.

Income-contingent repayment (ICR)

Income-Contingent Repayment (ICR) generally results in higher monthly payments than other income-driven plans for most borrowers, making it less attractive unless required. ICR is the only income-driven option available for Parent PLUS loans, but only after those loans are consolidated into a Direct Consolidation Loan.

Payments under ICR are based on income and family size or a fixed repayment amount, whichever is lower. Loan forgiveness is available after 25 years of qualifying payments.

Who income-driven repayment is best for

Income-driven repayment is a good fit for borrowers whose federal student loan payments feel out of sync with their income. This often includes people with high loan balances relative to what they earn, where a standard repayment plan would require monthly payments that are simply not realistic.

IDR plans can also be especially helpful for borrowers with variable or unpredictable income, such as freelancers, commission-based workers, or those experiencing temporary financial strain. Because payments are recalculated based on income and household size, these plans can adjust when circumstances change.

Borrowers who are struggling to stay current on their loans may use income-driven repayment to avoid delinquency, default, or aggressive collection activity. By lowering required payments, IDR plans can help keep loans in good standing and preserve access to borrower protections.

Income-driven repayment is also commonly used by borrowers working toward Public Service Loan Forgiveness (PSLF). Payments made under qualifying IDR plans count toward PSLF, making these plans a necessary part of that path.

Parents with Parent PLUS loans may also benefit from income-driven repayment, but only after consolidating those loans into a Direct Consolidation Loan. Once consolidated, Parent PLUS borrowers may access the Income-Contingent Repayment (ICR) plan, which bases payments on income and family size.

How forgiveness works under IDR

Loan forgiveness under an income-driven repayment plan is based on making a required number of qualifying monthly payments over time.

A qualifying payment generally means a required payment made on time while enrolled in an eligible IDR plan, including months when the calculated payment is $0. Periods of deferment or forbearance typically do not count unless specifically allowed under federal rules.

The length of time required to qualify for forgiveness depends on both the repayment plan and the type of loans you have.

Most income-driven repayment plans offer forgiveness after 20 or 25 years of qualifying payments. In general, undergraduate loans qualify for forgiveness sooner than graduate loans, though the exact timeline varies by plan.

Once the forgiveness threshold is reached, any remaining loan balance is canceled.

At that point, the borrower is no longer responsible for repaying the forgiven amount. However, forgiven balances under IDR may be treated as taxable income, depending on the year forgiveness occurs and whether an exception applies.

Forgiveness through Public Service Loan Forgiveness (PSLF), permanent disability, or borrower death is treated differently and remains federally tax-free.

Borrowers approaching forgiveness under an IDR plan should understand how timing and tax rules may affect the financial impact of having a remaining balance forgiven.

Tax implications of IDR forgiveness (2025 vs. 2026)

Federal tax treatment of income-driven repayment forgiveness depends on when the forgiveness occurs, not the tax year being filed.

For forgiveness that occurs through December 31, 2025, the forgiven loan balance is not treated as taxable income at the federal level.

This exemption was created under the American Rescue Plan Act and applies to income-driven repayment forgiveness granted between 2021 and the end of 2025.

Beginning January 1, 2026, this temporary federal tax exemption expires.

For forgiveness that occurs in 2026 or later, any remaining balance forgiven under an IDR plan is treated as taxable income, unless the forgiveness qualifies for a permanent exception.

Permanent exceptions include forgiveness through Public Service Loan Forgiveness (PSLF), permanent disability discharge, or discharge due to borrower death. These forms of forgiveness remain federally tax-free regardless of timing.

State tax treatment may differ. Some states automatically follow federal tax law, while others may tax forgiven student loan balances even when federal tax relief applies. Borrowers should review their state’s rules to understand potential state income tax obligations.

Because IDR forgiveness can involve large balances, the resulting tax liability – when applicable – can be significant.

How to apply for an income-driven repayment plan

Applying for an income-driven repayment plan is done through the federal student aid system and typically takes less than an hour.

Log in to StudentAid.gov using your FSA ID and start an income-driven repayment application for your federal loans.

Choose an income-driven repayment plan, or select the option that allows your loan servicer to place you in the plan with the lowest monthly payment based on your information.

Submit income information, which is usually done by securely linking your most recent federal tax return or providing alternative income documentation if needed.

Wait for confirmation from your loan servicer. Once approved, your new monthly payment amount and repayment terms will be communicated directly by the servicer.

Set reminders to recertify your income and family size each year. Missing the annual recertification deadline can cause payments to increase and may remove you from the IDR plan.

Recertification and changes in income

Income-driven repayment plans require borrowers to update their information regularly so monthly payments stay aligned with their financial situation.

Borrowers must recertify income and family size once a year.

This annual recertification allows the loan servicer to recalculate the monthly payment based on the most current information.

Most borrowers complete this step online through StudentAid.gov by linking recent tax information or submitting alternative documentation.

If income or family size changes during the year, borrowers do not have to wait for the annual recertification date.

A significant drop in income, job loss, or increase in household size can be reported early. Updating information mid-year can lower monthly payments sooner and help prevent financial strain.

Missing the recertification deadline has serious consequences.

If income is not recertified on time, the borrower may be removed from the income-driven plan, monthly payments can revert to the standard repayment amount, and any unpaid interest may be added to the loan balance.

In some cases, this can also interrupt progress toward forgiveness.

To avoid problems, borrowers should monitor recertification deadlines closely and update income information as soon as a change occurs.

Keeping payments accurate and current helps maintain eligibility for income-driven repayment and protects progress toward long-term forgiveness.

Pros and cons of income-driven repayment

Income-driven repayment plans can be a powerful tool for the right borrower, but they also come with trade-offs. Understanding both sides helps set realistic expectations.

Pros

• Lower monthly payments are the biggest benefit. Payments adjust based on income and household size, which can make repayment manageable during periods of lower earnings.
• IDR plans help borrowers avoid delinquency and default by keeping payments within reach, even when finances are tight.
• Long-term forgiveness is built in. Remaining balances may be forgiven after 20 or 25 years of qualifying payments, depending on the plan and loan type.
• The plans offer flexibility. Payments can go up or down over time, and borrowers can update income information if circumstances change.

Cons

• Repayment lasts longer. Extending payments over decades means borrowers may stay in debt far longer than under a standard plan.
• Total interest paid is often higher. Lower monthly payments can allow interest to accumulate over time, increasing the overall cost of the loan.
• Forgiveness may come with a tax bill starting in 2026. Unless an exception applies, forgiven balances are treated as taxable income.
• Ongoing administrative upkeep is required. Annual recertification is mandatory, and missing deadlines can result in higher payments or loss of IDR benefits.
• For many borrowers, income-driven repayment is about stability rather than speed. The right choice depends on income, loan balance, and long-term goals.

Common questions about IDR plans

Your next step if IDR might help

Income-driven repayment can feel complicated at first, especially when you’re trying to balance monthly payments, long-term costs, and the possibility of forgiveness.

That’s normal. These plans come with real trade-offs, and the right choice depends on your income, loan type, and long-term goals.

IDR is a tool, not a one-size-fits-all solution.

For some borrowers, it’s a way to lower payments and stay out of default. For others, it’s a bridge to forgiveness or Public Service Loan Forgiveness.

Understanding how the plans work – and how they fit into your broader financial picture – is what matters most.

If you think income-driven repayment could help, the next step is getting clarity. Review your loans, confirm which plans you qualify for, and compare how each option affects your monthly payment and long-term cost. From there, you can decide whether enrolling in IDR makes sense or if another repayment strategy is a better fit.