Best student loan repayment plan for $200k

On $200k of student loans the plan sets both the monthly payment — $423 on RAP against $2,271 on the standard 10-year plan at a $75k income — and what the loan costs in total. There are two answers, because Public Service Loan Forgiveness discharges the balance tax-free after 120 payments and everyone else pays to the end or to a taxable write-off. Every figure below is a full year-by-year projection: single filer in Texas, 28 years old, income growing 4% a year, 6.5% federal loans taken in 2026, run through age 60 so a 30-year RAP term and its forgiveness tax fall inside the window.

The plans compared for $200k

Payments start from a $75k salary and rise with it. RAP is the only income-driven plan open to loans taken from July 2026; IBR stays available to older loans; PSLF is a program layered on either one. "Total" is every payment plus the tax charged in the year a balance is forgiven.

$200k student loan monthly payment by income

The standard payment never moves — $2,271 a month for 120 months, whatever the salary. The income-driven payments do: RAP takes 1–10% of AGI by $10,000 band, IBR 10% of income above $23,940. The last two columns give each income its own verdict, from the same projections as the table above.

† IBR, available only to loans taken before July 2026, costs less than either open plan at this income.

The same ladder at every balance, with the crossover income where RAP stops being the lower payment, is on RAP vs IBR; the RAP formula by AGI and dependents is on the RAP calculator.

Every balance at a $75k income

Each row is its own set of projections, not a scaling of this page's. At $75k the standard plan is cheapest at 9 of the 11 balances and RAP at 2: at $30k RAP's income-based payment is at or above the ten-year payment, so the loan clears sooner with less interest; at $40k it starts below the ten-year payment but rises past it with income and still clears the loan before year 30. The full balance-by-income matrix runs the same comparison at four incomes.

What decides it

• Public service. PSLF discharges whatever is left after the 120th qualifying payment, tax-free, so the lowest qualifying payment wins and a large remaining balance is the point, not a problem. Here RAP + PSLF pays $68,768 and $194,000 is written off at 38. The plan-by-plan version is on best repayment plan for PSLF.
• Not public service, balance large next to income. RAP's payment is a share of AGI, not of the loan; unpaid interest is waived, the balance falls by at least $50 a month (the payment, if less), and whatever remains at 30 years is forgiven and taxed as income that year. On $200k at $75k that is $73,013 forgiven at 58 and $16,476 of tax on it — see the forgiveness tax bomb calculator.
• Not public service, payment affordable. The standard plan's $2,271 a month retires $200k in ten years with $72,515 of interest, the least of any plan. Refinancing to a lower private rate lowers that interest but permanently gives up income-driven plans, PSLF and federal discharge protections.

Educational comparison, not advice. Figures are one persona — single filer in Texas, 28 years old, income growing 4% a year, 6.5% federal loans taken in 2026, run through age 60 so a 30-year RAP term and its forgiveness tax fall inside the window — run through Coastline's projection engine; a different income path, state, filing status or rate changes them. IBR is modelled on its post-2014 terms (10% of income above 150% of the poverty line, capped at the 10-year standard payment, forgiveness at 20 years); RAP's per-dependent reduction counts children aged 0–23. Repayment rules change often — verify current terms with your servicer and studentaid.gov, and model your own balance in the calculator.

Why the balance can climb while you pay every month

On a balance this large paired with a lower payment, you can do everything right and still watch the number go up. Income-driven plans size your payment to your income, not to your interest. When that capped payment is smaller than the interest accruing each month, the shortfall gets added to the balance, and the loan grows even as you stay perfectly current. This is negative amortization, and it unsettles people who expected the balance to fall.

It is not necessarily a problem. If you are aiming at forgiveness, a growing balance is largely someone else's concern at the finish line, and keeping the payment low is the point. What matters is being clear about which game you're playing.

• If forgiveness is the plan, a rising balance is tolerable, and a low payment is working as intended.
• If you intend to actually pay the loan off, you need payments that clear the interest and then bite into principal.

Deciding that up front keeps a growing balance from feeling like failure when it's actually strategy.

The failure mode to design around is default

When a balance grows despite steady payments, the temptation is to stop engaging with it altogether. That is the one genuinely expensive mistake available here, because federal default carries collection powers no private creditor has. Wages can be garnished without a court judgment, tax refunds and some federal benefits can be offset, and the credit damage lasts for years.

What makes it avoidable is that the federal alternative to non-payment is often a very small payment. An income-driven plan calculated on a low income can produce a required payment of almost nothing — and that payment still counts toward forgiveness, still keeps the loan in good standing, and still preserves every borrower protection.

So on a balance this heavy the priority is enrollment and annual recertification, not the size of any individual payment. Staying inside the system, even at a token amount, beats every version of stepping outside it.

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