If we file jointly and both have federal loans, how is the IDR payment split?

The servicer calculates one household payment from your combined income and family size, then divides it between the two of you in proportion to each spouse's share of the total federal loan balance. If you owe 60 percent of the couple's combined federal balance, you are responsible for about 60 percent of the joint payment.

Do SAVE forbearance months count toward PSLF?

Not automatically. Months spent in the SAVE administrative forbearance while the plan was blocked by litigation do not count as qualifying payments on their own, but they can be converted to qualifying payments through PSLF buyback if you have 120 months of qualifying employment and the buyback would result in forgiveness.

How is PSLF buyback priced in 2026?

Buyback costs a lump sum equal to what your income-driven payment would have been during those months. As of March 31, 2026, the Department calculates the amount using the IBR, PAYE, or ICR formula rather than the SAVE formula, which generally makes SAVE-period buyback more expensive than it once was.

PSLF · For married physician households

PSLF when you're married: how joint payments split, whether SAVE forbearance counts, and how buyback works

If you and your spouse both carry federal loans — and especially if one of you is waiting on PSLF buyback after the SAVE pause — the mechanics decide real money. Here's how each piece actually works in 2026.

By the AttendingFi research team · Built from studentaid.gov, the 2025 federal law, and Department of Education buyback guidance · Our methodology
Last updated June 2026

Why this matters: for a two-physician household, the difference between filing jointly vs. separately, and between waiting on buyback vs. re-entering repayment, can be tens of thousands of dollars. This guide explains the mechanics; run your numbers to see the dollar impact on your situation.

1. If we file jointly and both have loans, how is the payment split?

On an income-driven plan, your tax filing status decides whose income counts. File jointly, and both incomes count. The servicer then does two things:

Calculates one household payment from your combined income and family size, as if it were a single borrower.
Splits that payment proportionally between the two of you, based on each spouse's share of the couple's total federal loan balance.

So if together you owe $400,000 in federal loans and your share is $300,000 (75%), you're responsible for roughly 75% of the calculated joint payment, and your spouse for 25%. This proration is why two-loan households often pay less in total than a single borrower with the same combined income and balance — the payment is computed once, not twice.

When only one spouse has loans, there's nothing to prorate: that spouse owes the full household-income payment (on plans that count joint income).

2. Filing jointly vs. separately — the lever most couples miss

On IBR, PAYE, and ICR, filing married-filing-separately (MFS) lets you base your loan payment on your income alone, excluding your spouse's. For a physician married to another high earner, that can cut the loan payment substantially. The catch: MFS usually raises your tax bill (lost credits and brackets), so it's a genuine trade — loan savings vs. tax cost — that has to be modeled both ways.

Two 2026 caveats: RAP always counts total household income regardless of how you file, so MFS does not lower a RAP payment. And the new law changed some of this math — so model it for the specific year, don't assume last year's answer still holds. More on the MFS decision →

3. Does time in SAVE forbearance count toward PSLF?

When the SAVE plan was blocked by litigation (starting around mid-2024), enrolled borrowers were placed in an administrative forbearance with interest generally not charged. Those forbearance months do not automatically count as PSLF qualifying payments — forbearance isn't a "qualifying payment" the way a real IDR payment is.

But they aren't necessarily lost. The PSLF buyback program (next section) lets you convert eligible deferment/forbearance months — including the SAVE administrative forbearance — into qualifying payments after the fact.

4. How PSLF buyback works in 2026

Buyback lets you retroactively turn eligible forbearance or deferment months into qualifying PSLF payments by paying a lump sum equal to what your income-driven payment would have been in those months. The rules that matter:

You must already have 120 months of qualifying employment, and the buyback must result in forgiveness — i.e., it's the final step that gets you across the 120-qualifying-payment line. You can't use buyback to pad an early count.
You must have held a qualifying (nonprofit/government) job during the months you're buying back.
Pricing changed on March 31, 2026. The Department now calculates the buyback cost using the IBR, PAYE, or ICR formula — no longer the SAVE formula. Because SAVE used a more generous income exemption, this generally makes buying back SAVE-period months more expensive than before.
It's slow. Buyback is reviewed and priced by the servicer/FSA and can take months. You apply, wait for an offer letter with the amount, then pay.

The cost is based on the income from the months being bought back — so if your income was lower then, the buyback is cheaper than paying at today's higher salary.

5. Stay in forbearance until buyback is granted, or go back into repayment?

This is the real question for someone who already has 120 months of qualifying employment, applied for buyback, and has since seen their income rise. The trade-off:

Wait in forbearance: your eventual buyback cost is locked to the lower historical income of the forbearance months. If your income has climbed a lot, this is usually the cheaper route to the same forgiveness — you're buying those months at yesterday's price. The downside is uncertainty and time: buyback approval isn't instant, and rules are still being administered.
Re-enter repayment now: you start making new qualifying payments immediately — but at your current, higher income, so each payment is larger. If buyback ultimately covers the gap anyway, you may have paid more than you needed to.

For a borrower whose income has risen meaningfully and who plans to stay in qualifying employment for years, waiting for buyback (cheaper, priced on the old lower income) is often the more economical path to forgiveness — provided the buyback months are enough to complete the 120. Because this hinges on your exact counts, the buyback offer amount, and your servicer's processing, confirm your qualifying-payment count and pending buyback status in writing before you let a forbearance ride.

Two things to verify first: (1) your qualifying-payment count and qualifying-employment count on your servicer's PSLF tracker — buyback only works once employment hits 120 and the buyback completes forgiveness; and (2) that the months you're counting on were truly eligible forbearance/deferment, not periods that already counted or that don't qualify. Don't make an irreversible move on an estimated count.

A worked example (two-physician household, one waiting on buyback)

Say one spouse is an attending with 120 months of qualifying employment, stuck in SAVE administrative forbearance, and has applied for buyback; the other is on IBR. They file jointly, so each IBR payment is prorated by loan-balance share. The attending's income has roughly doubled since the forbearance months began. Buying those forbearance months back at the old, lower income is likely far cheaper than re-entering repayment and making fresh payments at the new high salary — and either way the qualifying-payment count carries over. The sensible plan: keep the qualifying employment going, hold the forbearance while the buyback is processed (so the cost stays pegged to the lower historical income), and confirm the count and buyback offer in writing before changing anything. Run your household's numbers to see the joint-vs-separate and wait-vs-repay dollars side by side.

These federal rules — especially buyback pricing and the SAVE wind-down — are still being implemented by the U.S. Department of Education and can change. This is educational information, not individualized advice — verify current rules and your own payment/employment counts at studentaid.gov and with your servicer, and confirm major decisions with a qualified advisor. See our disclosures.

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