RAP payment on $90,000 income: single, no dependents

How the numbers come out

• $90,000 falls in RAP's 8% band, so the yearly base payment is 8% of the whole amount: $7,200.00 a year, or $600.00 a month.
• IBR counts only income above $23,940 (150% of the 2026 poverty line for one person): 10% of the rest is $550.50 a month, or $825.75 at the 15% rate for borrowers who owed a federal loan on July 1, 2014. IBR can't go above the 10-year standard payment.
• In year one, IBR's payment (10% version) is $49.50 a month lower than RAP's.
• The next RAP step is at $90,000: one dollar above it, this household's RAP payment rises from $600.00 to $675.01 a month.
• With a $20,000 balance, the RAP payment pays the loan off in 3 years, faster than the 10-year Standard plan.

By loan balance

Loans at 6.52%, income rising 3% a year, every payment on time. "Standard" is the 10-year plan for loans from before July 1, 2026; Tiered Standard applies if any loan was paid out on or after that date (IBR is then not available).

Balance	RAP	IBR (10%)	Standard (10-yr)	Tiered Standard
$20,000	$600.00/mo $21,977 total, paid off in 3 yr	$227.30/mo $27,276 total, paid off in 10 yr	$227.30/mo $27,276 total	$227.30/mo $27,276 total over 10 yr
$40,000	$600.00/mo $48,253 total, paid off in 6 yr	$454.60/mo $54,552 total, paid off in 10 yr	$454.60/mo $54,552 total	$348.88/mo $62,799 total over 15 yr
$80,000	$600.00/mo $118,143 total, paid off in 12 yr	$550.50/mo $134,473 total, paid off in 16 yr	$909.20/mo $109,104 total	$597.40/mo $143,376 total over 20 yr

Change the numbers in the calculator

Not financial or legal advice. These are estimates from the published formulas for this household (single, no dependents) with $90,000 of adjusted gross income. They assume all loans are unsubsidized Direct Loans just entering repayment and no tax on forgiveness. Methodology.

Same household, other incomes

$25,000 · $35,000 · $45,000 · $55,000 · $65,000 · $75,000 · $90,000 · $110,000 · $130,000 · $160,000

Same income, other households

• single parent with one child: $550.00 a month
• married filing jointly with two children: $500.00 a month

Official sources

1. 34 CFR 685.209 (RAP and IBR formulas)
2. 34 CFR 685.208 (Standard and Tiered Standard)
3. HHS 2026 poverty guidelines
4. StudentAid.gov: RAP and Tiered Standard definitions