The student loan landscape changed substantially between 2023 and 2026, and most of the advice still floating around online is built on rules that no longer apply. The SAVE plan is paused under court injunction with borrowers placed in administrative forbearance. The on-ramp grace period from the 2023 repayment restart ended. Public Service Loan Forgiveness (PSLF) is intact but has revised employer eligibility rules under the 2025 regulations. The Department of Education is rolling out a new income-driven repayment plan called RAP (Repayment Assistance Plan) under the One Big Beautiful Bill Act passed in 2025.
For dentists carrying $250,000 to $500,000 in education debt, this matters. The right repayment strategy in 2026 is different than it was 24 months ago, and the wrong call can cost five to six figures across a career. This breaks down what is actually true right now and what the planning calls look like for owner-dentists, associates, and academic / nonprofit dentists.
What Changed for Federal Student Loans Heading Into 2026
The biggest shift is that the SAVE income-driven repayment plan is enjoined by federal court, with the roughly 8 million borrowers enrolled placed in administrative forbearance, per Federal Student Aid updates. The forbearance was interest-free at first, but the Department of Education resumed interest accrual on SAVE forbearance balances effective August 1, 2025 — the balance now grows even though no payment is due. The Department has signaled that SAVE borrowers will eventually be moved to a new plan, but the timeline is unsettled.
What this means operationally: SAVE forbearance does not count toward PSLF, does not count toward IDR forgiveness, and since August 1, 2025 it accrues interest. For dentists in PSLF-track positions, sitting in SAVE forbearance is actively costing months of qualifying payment credit while the balance grows. Switching to a plan that does qualify (IBR is the safest option as of 2026) preserves the forgiveness timeline.
The 2025 One Big Beautiful Bill Act also created the new Repayment Assistance Plan (RAP), which replaces several legacy IDR plans for new borrowers and changes the payment math. Existing borrowers can stay on IBR; new borrowers from July 1, 2026 onward only have RAP or a standard plan as options, and borrowers in SAVE, PAYE, or ICR must move to IBR or RAP by July 1, 2028, when those plans sunset under the law. The same law also ended Grad PLUS lending for new borrowers and capped professional-school borrowing starting July 1, 2026 — relevant for any dentist funding a residency or a family member’s dental school. RAP rules are still being clarified by the Department of Education through 2026.
Federal vs Private Loans: The Decision That Drives Everything
Federal loans are the only path to PSLF, IDR forgiveness, and the borrower protections that matter for dentists, and refinancing federal loans to private kills all of it permanently. The decision to refinance is not “lower rate, lower payment, done.” It is “give up PSLF eligibility, give up IDR access, give up potential future forgiveness in exchange for a lower interest rate that may or may not pay off across the loan life.”
For dentists with $300,000+ in federal loans and an interest rate of 6% to 8%, refinancing to a 5% to 6% private rate can save roughly $30,000 to $80,000 in interest if the loan is paid off in 7 to 10 years. For a dentist on a PSLF track at a nonprofit hospital or university position, the same refinance can forfeit $150,000 to $400,000 in potential forgiveness. The math goes the wrong way fast for PSLF-eligible borrowers.
The cleanest rule: do not refinance federal loans until the PSLF question is fully resolved (either you have hit 120 qualifying payments, or you are confidently not pursuing PSLF). Refinancing private loans is a separate decision and does not have the same trade-off.
How Income-Driven Repayment Works for Dentists in 2026
IDR caps the monthly payment at a percentage of discretionary income, with the remaining balance forgiven after 20 or 25 years depending on plan. With SAVE paused, the active IDR options for existing borrowers are IBR (Income-Based Repayment) and PAYE (Pay As You Earn) for those who qualify — keeping in mind PAYE sunsets by July 1, 2028 under the 2025 law, so IBR is the durable choice. New IBR borrowers pay 10% of discretionary income with 20-year forgiveness; older IBR borrowers pay 15% with 25-year forgiveness.
For a dentist with $350,000 in federal loans earning $200,000 a year, IBR payments typically run roughly $1,500 to $2,300 per month depending on which IBR version applies and family size, with the rest accruing as a balance that is forgiven at year 20 or 25 (taxable as ordinary income in the forgiveness year under current rules). Across a career, the IDR-plus-forgiveness path can save $100,000 to $200,000 in total cost compared to aggressive standard repayment, but it requires accepting a long timeline and a tax bomb at the end.
The other major lever inside IDR is filing taxes separately when married to a non-borrower or lower-earning spouse, which excludes the spouse’s income from the discretionary income calculation. This is a per-year tax planning decision that interacts with QBI, retirement contributions, and other married-filing-separately disadvantages. Worth modeling, not assuming.
Public Service Loan Forgiveness for Dentists
PSLF forgives the remaining federal loan balance tax-free after 120 qualifying monthly payments while working full-time for a qualifying public service employer (government, 501(c)(3) nonprofit, or qualifying tribal employer). For dentists, the eligible roles include nonprofit hospital staff, dental school faculty (most universities), VA and military dentistry, community health center dentists, and certain federally-qualified health center positions.
The 2025 regulatory changes tightened the employer eligibility rules and added some categories that were previously contested, so verifying PSLF-qualifying employment annually with the Employer Certification Form (PSLF Form) is non-negotiable. Per the PSLF program rules, the 120 payments must be made under a qualifying repayment plan (currently IBR, PAYE, or the standard 10-year plan — RAP payments also count once borrowers move to it — with the SAVE issue still in process).
For a dentist who spends the first 10 years of practice at a qualifying employer with $350,000 in loans and IBR payments averaging $2,200 per month, total payments out of pocket are roughly $264,000 and forgiveness is roughly $250,000 to $350,000 depending on interest accrual. That is one of the largest financial planning levers available to dentists in PSLF-eligible roles.
Tax Deductions and Employer Repayment Assistance
The student loan interest deduction allows up to $2,500 of student loan interest to be deducted from taxable income, with the deduction phasing out between $85,000 and $100,000 MAGI for single filers and $175,000 and $205,000 for joint filers in 2026, per IRS Topic 456 and Rev. Proc. 2025-32. For most practicing dentists, this deduction phases out within the first 1 to 2 years of full income, so it is a residency-year and early-associate-year benefit primarily.
Employer-provided student loan repayment assistance up to $5,250 per year is excluded from the employee’s taxable income under Section 127, and the 2025 One Big Beautiful Bill Act made that student-loan exclusion permanent, with the $5,250 cap indexed for inflation starting after 2026. For dentists who are employees of a practice or nonprofit, this is worth confirming on the W-2 setup. For owner-dentists, though, this is mostly a staff benefit rather than a personal one: Section 127(b)(3) caps the share of program benefits going to more-than-5% owners (and their spouses and dependents) at 5% of what the program pays out each year, so a practice owner generally cannot run their own student loans through the practice’s plan. It can, however, be a strong recruiting and retention tool for associate dentists carrying their own loans.
The Practice Acquisition vs Loan Paydown Trade-Off
The biggest financial planning decision for many dentists in their 30s is whether to accelerate student loan paydown or use available capital to acquire a practice, and the math usually favors the practice acquisition, sometimes by a wide margin. A well-chosen practice acquisition financed at 8% to 10% can produce meaningful owner profit on top of the dentist’s clinical compensation — often six figures annually once debt service is covered — which is a return that typically exceeds the cost of carrying 6% to 8% student debt.
The right sequence for most owner-dentists is acquire the practice, build the retirement plan stack inside the practice, service student debt at the minimum or IDR level through years 1 to 3, then accelerate paydown once practice cash flow stabilizes. Reversing the order (pay down all student loans before acquiring) usually costs 3 to 5 years of practice ownership compounding, which is the larger number.
Common Questions
Should I stay in SAVE forbearance or switch plans?
For PSLF-track dentists, switching to IBR is generally the right call because SAVE forbearance does not produce PSLF-qualifying payments. For non-PSLF dentists, the calculus changed when interest resumed accruing on August 1, 2025: parking in SAVE forbearance now grows the balance every month. Modeling a move to IBR (or RAP, once you are moved or opt in) is worth doing now rather than waiting for the Department to force the transition by July 1, 2028.
Can I deduct student loan payments as a practice expense?
No, personal student loans cannot be deducted by the practice. The Section 127 educational assistance program allows $5,250 per year of pre-tax employer-paid student loan assistance for employees, but benefits to more-than-5% owners are sharply limited, so it works as a staff benefit rather than an owner strategy.
Is PSLF actually going to be honored?
Under current law, yes — for confirmed qualifying employment with 120 qualifying payments. The program continues to certify and grant forgiveness on the regular schedule. Future regulatory changes could affect new applicants, but the existing PSLF rules cover anyone currently on track.
Should I refinance my private loans?
Probably yes if the rate spread is 1.5% or more and the cash flow improvement helps the practice or personal balance sheet. Private loan refinancing does not have the same trade-off as federal refinancing because private loans were never PSLF-eligible.
How does student loan interest interact with the QBI deduction?
Indirectly. Student loan interest is an above-the-line deduction that reduces AGI, which can pull a dentist back inside the QBI phase-out band ($403,500 to $553,500 MFJ in 2026). For dentists at the margin, the interplay is worth modeling annually.
If you liked this one, you’ll probably also like our breakdown of what’s changing with your taxes as a dentist in 2026 and how loan-related deductions stack against the broader tax picture.
Student loan planning, practice acquisition, and the early-career tax setup move together for an owner-dentist. Core Advisors works with dentists on the full picture under one roof. Schedule a conversation and we will model your options.
Until next time!
About the Author
Thomas Gore, CFP®, CPA is the founder of Core Advisors, where he leads integrated tax, accounting, and wealth management services for dental practice owners across the country. He works with new owner-dentists on the early-career sequencing decisions (practice acquisition, student loan strategy, entity setup) that compound across decades.
Educational content only. Not investment, tax, or legal advice. Student loan rules continue to evolve through 2026; verify current program status with Federal Student Aid and consult a qualified advisor before changing your repayment strategy. Past performance does not guarantee future results.
