Tax Calculator

Paycheck Tax Calculator

2026Jul 1, 2026RAP vs IBRFree

Student Loan RAP Calculator 2026

Calculate your monthly payment under the Repayment Assistance Plan (RAP), effective July 1, 2026 under P.L. 119-21. Payments scale 1–10% of AGI in $10,000 steps, with a $50/month per dependent child reduction. Compare RAP vs IBR instantly.

By Sammy S. · Founder · AuthorUpdated for 2026

2026
Jul 1, 2026
RAP vs IBR

How it works

1

Enter your AGI

Adjusted Gross Income from Form 1040, line 11.

2

Set dependents

Each dependent child reduces payment by $50/month.

3

Compare RAP vs IBR

See monthly payment, rate band, and which plan saves more.

How to use this RAP calculator

Enter your Adjusted Gross Income (AGI) from Form 1040 line 11 and the number of dependent children. The calculator shows your RAP monthly payment, the income-bracket rate that applies, and a side-by-side comparison with IBR.

Your inputs

AGI & dependent children

Form 1040, line 11 — total income minus above-the-line deductions

$
Your income bracket5.0% of AGI
$10 flat
1–3%
4–5%
6–8%
9–10%
$40K–$60K: 4–5% rate

Dependent children

Each child reduces payment by $50/month

Your RAP payment

5% of AGI

$208

per month

$2,500

Annual

5%

Rate

$0

Child cut

Breakdown: $208/mo base (5% × $50,000 / 12)

RAP vs IBR

RAP

$208

/mo · 5.0% AGI

IBR

$217

/mo · 10% discretionary

You save with RAP

$9/month

$106/yr · 4% less than IBR

RAP at a glance
Key payment rules
Payment range1–10% AGI
Flat $10/mo if AGI ≤ $10,000
Per child reduction−$50/mo
Minimum payment $10/month
Effective dateJul 1, 2026
P.L. 119-21
Max repayment30 years
Then remaining balance forgiven
Income bracket rates
≤ $10,000
$10 flat
$10K–$40K
1–3%
$40K–$60K
4–5%
$60K–$90K
6–8%
$90K–$100K
9%
Over $100K
10% (cap)

How RAP calculates your payment — the two-step formula

RAP uses your Adjusted Gross Income (AGI) and number of dependent children. It is simpler than IBR because it operates on your full AGI (not discretionary income), and the rate is determined by which income bracket you fall into.

1Base payment: % of AGI
AGI ≤ $10,000Flat $10/month
AGI $10K–$20K1% of AGI
AGI $20K–$30K2% of AGI
AGI $30K–$40K3% of AGI
AGI $40K–$50K4% of AGI
AGI $50K–$60K5% of AGI
AGI $60K–$70K6% of AGI
AGI $70K–$80K7% of AGI
AGI $80K–$90K8% of AGI
AGI $90K–$100K9% of AGI
AGI over $100,00010% (capped)
2Dependent child reduction

Subtract $50 per dependent child per month from the base monthly payment. Minimum is $10/month regardless of dependents.

Example: AGI $50,000, 2 children
Rate: 5% ($40K–$60K tier)
Base monthly: 5% × $50,000 ÷ 12$208.33/mo
Reduction: 2 × $50/mo−$100/mo
Monthly payment$108.33/mo

RAP vs IBR — side-by-side comparison

RAP and IBR each produce lower payments in different situations. RAP applies a rate (1–10%) to your full AGI. IBR applies 10–15% to your discretionary income (AGI minus 150% of the federal poverty line for your household size). For larger households, IBR's poverty-line deduction grows significantly. Use the calculator above to compare your specific situation.

RAP
Repayment Assistance Plan
  • 1–10% of full AGI (1% per $10K increment)
  • $50/month per dependent child reduction
  • Minimum $10/month payment floor
  • Mandatory for new Direct Loans (post-July 1, 2026)
  • 30-year maximum repayment period
Mandatory for new loans; compare with IBR for your household
IBR
Income-Based Repayment
  • 10% of discretionary income (post-July 2014 borrowers)
  • 15% for pre-July 2014 borrowers
  • Discretionary = AGI minus 150% of poverty line for household size
  • No dependent child reduction
  • Can be lower for larger households due to poverty-line deduction
Stays available for existing borrowers; compare with RAP before switching

When does RAP take effect — and who does it apply to?

RAP takes effect July 1, 2026. It was created by P.L. 119-21 (the FY2025 budget reconciliation law). RAP is the only income-driven repayment plan available for new Direct Loans originated on or after July 1, 2026.

New Direct Loans (post-July 1, 2026)

RAP is the only IDR plan available for federal Direct Loans originated on or after July 1, 2026. Existing IBR borrowers who also take new loans must move all loans to RAP.

Required for new loans
Existing borrowers

Borrowers currently on IBR, PAYE, SAVE, or ICR can choose to switch to RAP. IBR remains available for pre-2026 loans. Use the calculator to compare before switching.

Optional switch
SAVE, ICR, and PAYE borrowers

Borrowers on SAVE, ICR, and PAYE must switch to RAP or a standard repayment plan by July 1, 2026. IBR borrowers may remain on IBR.

Transition required
Note: The SAVE Plan is currently blocked by a federal court injunction — affected borrowers are in interest-free forbearance. RAP is a separate legislative creation, not a replacement for SAVE.

RAP's two financial protections — interest subsidy and minimum principal paydown

RAP includes two built-in subsidies that distinguish it from older IDR plans on the interest side:

Interest subsidy — no negative amortization
P.L. 119-21; CRS IF13075
If your RAP payment is less than the interest that accrued that month, the unpaid interest is waived — it is never added to your loan principal. This prevents your balance from growing beyond what you originally owed.
Minimum $50/month principal guarantee
NerdWallet; CRS IF13075
RAP guarantees that at least $50 of your loan principal is reduced each month. If your payment doesn't cover $50 of principal, the government pays the difference.

What happens at 30-year forgiveness — and the PSLF shortcut

Taxable30-year (360 payment) forgiveness

Remaining balance is cancelled after 360 qualifying payments. The forgiven amount is treated as taxable ordinary income in the year of forgiveness.

Tax-freePSLF forgiveness (10 years)

RAP payments count toward PSLF's 120 qualifying monthly payments. After 10 years of qualifying public-service work, remaining balance is forgiven tax-free.

Critical RAP-to-IBR switch warning: If you switch from RAP to IBR, your RAP payment count does NOT transfer to IBR's forgiveness clock. The reverse is fine: prior IBR/ICR/PAYE payments count toward RAP's 30-year clock.

RAP has no payment cap — how high-income borrowers can end up paying more than standard repayment

IBR has a payment cap: your monthly payment can never exceed what you'd pay on the standard 10-year repayment plan. RAP has no such cap. For borrowers with high income and moderate loan balances, RAP payments can exceed both IBR and standard repayment.

ScenarioRAPIBR capStandard 10-yrWinner
$40K AGI, $30K loan$133/mo$166/mo (capped)~$349/moRAP wins
$80K AGI, $30K loan$533/mo$349/mo (capped)~$349/moIBR = Standard
$120K AGI, $50K loan$1,000/mo~$581/mo (capped)~$581/moIBR = Standard; RAP loses
$60K AGI, $80K loan (2 kids)$250/mo (−$100)$463/mo~$929/moRAP wins clearly

RAP makes most sense when…

  • You are on the PSLF track (any income level)
  • Your income is low-to-moderate relative to debt
  • You have 2+ dependent children reducing your payment
  • Your RAP payment is below your standard 10-year payment

Standard repayment may cost less when…

  • Your RAP payment exceeds your standard 10-year payment
  • You have high income and a moderate loan balance
  • You're not pursuing PSLF
  • You want to pay off debt faster (10 years vs. 30)

Parent PLUS loans are excluded from RAP — urgent July 1, 2026 deadline

Parent PLUS loans are not eligible for RAP — and not eligible even after consolidation. Graduate PLUS loans (where the student is the borrower) are eligible.

Eligible
Direct Subsidized Loans
Fully eligible for RAP
Eligible
Direct Unsubsidized Loans
Fully eligible for RAP
Eligible
Graduate PLUS Loans
Student-borrowed; fully eligible
Not eligible
Parent PLUS Loans
NOT eligible for RAP — ever
Not eligible
Consolidated Parent PLUS
NOT eligible for RAP after consolidation
Not eligible
FFEL Loans (not consolidated)
Must consolidate to access any IDR

Parent PLUS IDR path — act before July 1, 2026

Step 1:Consolidate Parent PLUS into a Direct Consolidation Loan by June 30, 2026. Missing this deadline = permanent loss of all IDR access.
Step 2:Enroll in Income-Contingent Repayment (ICR). This is the gateway — Parent PLUS loans can only access IBR via ICR after consolidation.
Step 3:Optionally switch to IBR after making at least one ICR payment. IBR will be the only IDR option available after ICR expires June 30, 2028.
Frequently asked questions
RAP vs IBR, July 2026 effective date, Parent PLUS, PSLF, interest subsidy, and payment caps.

The Repayment Assistance Plan (RAP) is a new income-driven repayment plan created by P.L. 119-21 (the FY2025 budget reconciliation law), effective July 1, 2026. It is the only IDR plan available for new Direct Loans originated on or after July 1, 2026. Payments scale from 1% to 10% of your full Adjusted Gross Income (AGI) in 1-percentage-point steps per $10,000 of income. For AGI ≤ $10,000 the payment is a flat $10/month. Each dependent child reduces your monthly payment by $50 (minimum $10/month).

RAP applies 1–10% to your full AGI in steps of 1% per $10,000. IBR uses 10% (post-July 2014 borrowers) or 15% (pre-July 2014) of discretionary income — where discretionary income = AGI minus 150% of the federal poverty guideline for your household size. IBR's poverty-line deduction grows with household size, so IBR can be lower for larger families. RAP reduces the monthly payment by $50 per dependent child; IBR has no such reduction. IBR remains available for existing borrowers.

Your payment depends on your AGI and dependent children. Example: AGI $50,000 falls in the 5% tier ($40K–$60K band). Base monthly = 5% × $50,000 ÷ 12 = $208.33. With 2 dependent children: $208.33 − (2 × $50) = $108.33/month ($1,300/year). With no dependents: $208.33/month ($2,500/year). Use the calculator above to see your exact amount.

RAP takes effect July 1, 2026. It is mandatory for new Direct Loans made on or after July 1, 2026. Borrowers currently on SAVE, ICR, or PAYE must transition to RAP or a standard repayment plan by that date. IBR borrowers may remain on IBR. If you also take out new loans after July 1, 2026, all your Direct Loans (new and existing) must move to RAP.

RAP reduces your monthly payment by $50 for each dependent child you claim — not per year, per month. This is applied after calculating your base payment. For example, 3 dependent children reduce your monthly payment by $150 (3 × $50), saving $1,800/year. Your payment cannot go below $10/month regardless of how many dependents you claim. (Source: P.L. 119-21 / CRS Report IF13075)

Not always — it depends on your household size. IBR's poverty-line deduction is based on household size (borrower + dependents): in 2026 it is $15,960 for 1 person, plus $5,680 per additional household member. For a family of 4, IBR deducts 150% × $33,000 = $49,500 before applying its 10% rate, which can make IBR cheaper than RAP. Use the RAP vs IBR comparison in the calculator above to compare your specific situation.

RAP has two built-in financial protections: (1) Interest subsidy — any unpaid monthly interest above your RAP payment is NOT added to your loan balance, preventing negative amortization. (2) Minimum principal guarantee — the government subsidizes your payment to ensure at least $50/month of principal is reduced. After 360 qualifying payments (30 years), any remaining balance is forgiven — but is treated as taxable ordinary income. Exception: PSLF forgiveness (after 120 qualifying payments in public service) is completely tax-free. Critical: if you switch from RAP to another plan like IBR, your RAP payment count does NOT transfer to IBR's forgiveness clock — but prior IBR/ICR/PAYE payments DO count toward RAP's 30-year clock.

No — RAP has no monthly payment cap. IBR caps payments at the standard 10-year plan amount; RAP does not. For high-income borrowers with modest debt, RAP payments can exceed standard repayment. Example: AGI $150,000 → RAP = 10% × $150,000 ÷ 12 = $1,250/month. A $50,000 loan on standard 10-year at 7% = ~$581/month. Rule of thumb: if RAP exceeds your standard 10-year payment, standard repayment may save money for non-PSLF borrowers. RAP is advantageous for PSLF-track borrowers, low-to-moderate income, and families with multiple dependents.

Parent PLUS loans are NOT eligible for RAP — not directly and not via consolidation. Graduate PLUS loans (the student's own loans) ARE eligible. Parent PLUS borrowers who want IDR access must consolidate into a Direct Consolidation Loan by July 1, 2026, then enroll in Income-Contingent Repayment (ICR), and can then optionally switch to IBR. Missing the July 1, 2026 consolidation deadline means losing all IDR access permanently. Note: ICR itself expires June 30, 2028, leaving IBR as the only IDR option for consolidated Parent PLUS loans after that date.

Your Adjusted Gross Income is on Form 1040, line 11. It is your total income minus above-the-line deductions (such as student loan interest, HSA contributions, and traditional IRA contributions). Use last year's tax return for an estimate, or your most recent pay stubs and deductions if your income changed.

Yes. Qualifying RAP payments made while working full-time for a qualifying employer count toward Public Service Loan Forgiveness. After 120 qualifying payments, remaining balance is forgiven tax-free — typically much faster than RAP's 30-year forgiveness path.

SAVE has been blocked by federal court action and is being wound down under recent legislation. Borrowers on SAVE typically must choose a new plan (often RAP or IBR) by the July 1, 2026 transition window or risk being placed on standard repayment. Qualifying payment history earned under prior IDR plans generally transfers toward RAP's 30-year clock — confirm with your servicer.

Borrowers on PAYE and ICR must transition to RAP or standard repayment by July 1, 2026 for the new RAP regime. ICR remains briefly relevant as a Parent PLUS consolidation gateway until it expires June 30, 2028. Check StudentAid.gov for the latest enrollment deadlines.

RAP's $50/month reduction is tied to dependent children under the plan rules in P.L. 119-21 / CRS IF13075. Exact definitions follow Department of Education implementing guidance — generally children you claim as dependents. Confirm with your servicer how dependents are certified annually.

Existing borrowers may have options depending on loan age and plan eligibility, but switching from RAP to IBR can reset forgiveness progress on IBR's clock — RAP months may not transfer to IBR. Prior IBR/ICR/PAYE payments typically do count toward RAP's 30-year clock. Plan switches carefully if forgiveness is your goal.

Yes. Graduate PLUS loans borrowed by the student are eligible for RAP. Parent PLUS loans borrowed by a parent are not eligible, even after consolidation.

FFEL loans that are not Direct Loans generally must be consolidated into a Direct Consolidation Loan to access federal IDR plans, including RAP where eligible. Consolidation has tradeoffs (interest rate averaging, loss of some borrower benefits) — review before consolidating.

Like other IDR plans, RAP payments are typically recalculated annually based on updated income and family information you certify with your servicer. If your income changes significantly mid-year, you may be able to recertify early — ask your loan servicer.

No. RAP is a federal Direct Loan income-driven plan. Private student loans are not eligible. Use a standard payoff calculator for private loan amortization.

PSLF-track borrowers usually want the lowest qualifying IDR payment so more balance remains to be forgiven tax-free after 120 payments. Extra principal payments reduce what would have been forgiven. Compare RAP vs IBR with the calculator, then confirm employer eligibility with the PSLF Help Tool on StudentAid.gov.

AGI at or below $10,000 yields a flat $10/month RAP payment (before considering whether dependents would already keep you at the $10 floor). Even at $10/month, RAP's interest subsidy and principal guarantee rules still apply per statute — your balance should not negatively amortize from unpaid interest.

It implements the RAP rate steps and $50/child monthly reduction described in P.L. 119-21 and CRS Report IF13075, and compares to IBR using 2026 HHS poverty guidelines. Final Department of Education regulations, servicer rounding, and your certified household size can change exact amounts. Treat results as estimates and verify on StudentAid.gov.

Related calculators

Last updated: 2026-07-27 · Estimates based on P.L. 119-21 / CRS IF13075 · Not financial advice.