RAP Student Loan Calculator 2026

If you have federal student loans, the repayment landscape is changing dramatically in 2026. The Repayment Assistance Plan — known as RAP — is replacing SAVE and becoming the primary income-driven repayment option for new borrowers starting July 1, 2026. For millions of Americans carrying student debt, this change could mean significantly different monthly payments, a longer path to forgiveness, and important decisions about consolidation timing.

Our free RAP Student Loan Calculator is built to help you estimate your monthly payment under the new plan, compare it against existing options like Income-Based Repayment and Standard Repayment, and figure out whether RAP actually makes sense for your specific income and loan situation.

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What Is the Repayment Assistance Plan (RAP)?

RAP is a new Income-Driven Repayment plan expected to be available beginning in July 2026. It calculates your payment based on your income and the dependents you claim, rather than how much you owe.

Unlike older income-driven plans that shielded a large slice of your income before calculating your payment, RAP charges a tiered percentage of your full Adjusted Gross Income. The biggest changes from SAVE: there are no more $0 payments with a minimum of $10 per month, payments are based on a tiered percentage of your full AGI ranging from 1% to 10% rather than discretionary income, and forgiveness takes 30 years instead of 20 to 25 years. RAP does keep the interest subsidy feature and adds a matching principal payment of up to $50 per month.

In simple terms: RAP trades the flexibility and potential $0 payments of SAVE for a simpler, more consistent structure that prevents your loan balance from growing — but asks most borrowers to pay more each month.

Why the RAP Calculator Matters Right Now

The measure immediately eliminates the SAVE Plan, which was created during the Biden presidency. Borrowers with no new loans after July 1, 2026, may stay in IBR, Graduated, Extended, or Standard plans, or switch to RAP, through July 1, 2028. After that date, un-opted borrowers will be enrolled in IBR or RAP.

This means the clock is ticking. Whether you are currently in SAVE forbearance, considering consolidation, or taking out new loans for the upcoming school year, the decisions you make in the next few months could permanently affect which repayment plans are available to you.

Those earning less than $30,000 may see minimal changes, while middle and high income borrowers could see larger monthly payments. The only way to know which category you fall into is to run your actual numbers — which is exactly what the calculator is designed to do.

Who Counts as a New Borrower vs. an Old Borrower?

This distinction is one of the most important things to understand before you use the calculator, because it determines which repayment plans you can access.

Starting July 1, 2026, RAP is expected to become the default Income-Driven Repayment plan for new borrowers. Whether you can use older plans like Income-Based Repayment or Pay As You Earn depends on which category you fall into.

New borrowers are those who take out a federal Direct Loan on or after July 1, 2026, OR who complete a Direct Loan Consolidation on or after that date. New borrowers will not be eligible for IBR or PAYE.

Old borrowers are everyone who had federal loans before the cutoff date and did not consolidate after it. As an old borrower, you are expected to retain access to a broader set of repayment options including IBR. If you are already enrolled in IBR before July 2026, you can stay on it as long as you continue to meet the requirements. PAYE is being phased out — even borrowers currently using PAYE will eventually need to move to IBR or RAP.

The consolidation warning: A Direct Loan Consolidation completed on or after July 1, 2026 may cause you to be treated as a new borrower, which can limit access to older plans like IBR or PAYE. If you are considering consolidation, get clear on this before July 1, 2026.

How the RAP Payment Formula Works

RAP uses a tiered percentage of your Adjusted Gross Income to calculate your monthly payment. Unlike the old SAVE or REPAYE formulas that started with your income minus 150% of the poverty line, RAP uses your full AGI from your most recent tax return.

The tiered structure means lower-income borrowers pay a smaller percentage and higher-income borrowers pay progressively more — up to a cap of 10% of AGI. The exact tiers are set by the Department of Education.

To determine a borrower’s monthly payment, the base payment is divided by 12 and adjusted by subtracting $50 for each dependent claimed on the borrower’s tax return. If the calculation ends up less than $10 per month, the borrower would pay a minimum of $10 per month.

For married borrowers, RAP allows married borrowers to file separately and exclude their spouse’s income from the payment calculation, which can help if your spouse earns more. However, filing separately may mean losing some tax benefits and limiting dependent deductions to kids you claim on your return. It is worth running both scenarios annually to see which might save more overall.

What Does the RAP Calculator Show You?

A good RAP calculator takes your specific situation — income, dependents, filing status, loan balance — and gives you a clear estimated monthly payment. But a truly useful calculator goes further.

Monthly Payment Estimate — Your estimated payment under RAP based on your AGI and number of dependents. This is the core number most people need first.

Side-by-Side Plan Comparison — Comparing RAP against New IBR, Standard Repayment, and refinancing side by side. Comparing your RAP results with New IBR or Standard Repayment scenarios helps you make informed decisions.

Total Repayment Cost — RAP forgiveness comes after 30 years. A lower monthly payment stretched over 30 years may cost you more in total interest than a higher payment paid off in 10 to 15 years. The calculator shows you the full picture.

PSLF Compatibility Check — If you work in public service or for a qualifying nonprofit, Public Service Loan Forgiveness forgives your remaining balance after just 10 years of qualifying payments — regardless of which income-driven plan you use. RAP can be a great option for borrowers who need flexibility, interest subsidies, or are pursuing PSLF.

Forgiveness Tax Implications — RAP forgiveness is taxable, except for PSLF, which remains tax-free. If you are on a 30-year forgiveness track, the calculator should show you the potential tax bill on the forgiven amount.

RAP vs. IBR vs. Standard Repayment: Which Is Actually Better?

There is no single answer that works for every borrower. The right plan depends heavily on your income relative to your debt, your career path, and whether you are pursuing forgiveness.

RAP tends to work well if:

• You have a high debt-to-income ratio and need lower payments
• You are pursuing PSLF and want a manageable 10-year payment
• You are worried about interest accruing and your balance growing — RAP’s interest subsidy prevents that
• You have dependents that reduce your calculated payment

IBR tends to work well if:

• You are an old borrower who already has favorable payment history
• Your income is likely to grow significantly, making you want to lock in lower early payments
• You want to keep more flexibility in your plan options

Standard Repayment tends to work well if:

• Your income is high relative to your debt
• You want to pay off your loans as fast as possible and pay the least interest overall
• You do not qualify for or need PSLF

Refinancing with a private lender may make sense if: You have high income relative to your debt, do not qualify for PSLF, and can get a competitive interest rate. Refinancing lets you replace your federal loans with a new private loan, often at a lower interest rate. The trade-off is that you permanently lose access to all federal protections including RAP, IBR, deferment, and forgiveness programs.

Key Dates Every Borrower Needs to Know

Getting the timing right is critical with the 2026 changes.

July 1, 2026 — RAP is scheduled to become an option for federal loans. New borrowers and consolidating borrowers will be placed under RAP rules.

July 1, 2026 through June 30, 2028 — Consolidation during this period may lock you into or out of RAP, so confirm carefully before consolidating.

Annual Recertification — Update your income annually, similar to current IDR plans. Missing your recertification deadline can spike your payment to the standard amount and potentially cost you credit toward forgiveness.

SAVE Forbearance Transition — Those currently in the SAVE forbearance will be transitioned into the RAP plan sometime in the near future. If you are currently in SAVE forbearance, you should calculate your expected RAP payment now so you are not caught off guard when payments resume.

Who Should Use the RAP Student Loan Calculator?

Recent graduates entering repayment in 2026 — If your grace period ends after July 1, 2026, RAP is your primary income-driven option. Use the calculator to compare it against Standard Repayment before your first payment is due.

Borrowers currently in SAVE forbearance — Your payments will resume under new rules. The calculator shows you exactly what to expect so you can budget accordingly.

Borrowers considering consolidation — Before you consolidate, run the numbers. A consolidation completed after July 1, 2026 changes your borrower status permanently.

Physicians, lawyers, dentists, and graduate students with large balances — A resident physician making $60,000 during residency but expecting to earn $200,000 as an attending faces very different payment trajectories under RAP vs. PAYE or IBR. The calculator models income growth over time so you can see what happens to your payments as your salary increases.

Anyone currently on PAYE — PAYE is being phased out. Even borrowers currently using PAYE will eventually need to move to IBR or RAP. Now is the time to model what your payment looks like under each option.

PSLF borrowers — If you are on a 10-year PSLF track, RAP is a fully compatible repayment plan. Run the calculator to confirm your estimated payments and ensure you are maximizing forgiveness.

Married borrowers with income disparity — If one spouse earns significantly more, running your numbers under both joint filing and married-filing-separately scenarios can reveal meaningful payment differences.

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