Path$200,000 is the new federal limit for professional students, so it's as far as federal loans go for new dental students. We ran the numbers on it before. Federal loan rates for the 2026-27 school year came in slightly lower, at 8.07% for graduate unsubsidized loans and 9.07% for Grad PLUS loans, so it's time for an update.
The setup
- $50,000 a year for four years, paid out in two $25,000 disbursements at the start of each fall and spring semester.
- Each year: $50,000 in Direct Unsubsidized loans at 8.07%. That's the federal maximum: $50,000 a year and $200,000 in all.
- Interest starts the day each loan is paid out. Nothing is paid during school or the six-month grace period after graduation.
- When repayment starts, the unpaid interest is added to the balance.
By the time you make your first payment, roughly $44,000 of interest has built up. Your first-year loans have been gaining interest for four and a half years before you pay a dollar back.
Paying it back
Here's what $244,385 costs on a standard fixed-payment plan at each term length:
| Term | Monthly payment | Total paid | Total interest |
|---|---|---|---|
| 10 years | $2,974 | $356,893 | $156,893 |
| 15 years | $2,345 | $422,164 | $222,164 |
| 20 years | $2,055 | $493,150 | $293,150 |
| 25 years | $1,898 | $569,265 | $369,265 |
Stretching from 10 to 25 years cuts the monthly payment by about $1,100 but adds $212,371 in interest. That's more than the original loan.
The 25-year term matters more now. For loans made after July 1, 2026, the new federal Standard plan sets the term by balance, and anything over $100K defaults to 25 years. You can always pay more each month to finish sooner, but the default is the slowest, most expensive path. The other main option, the income-based Repayment Assistance Plan (RAP), runs up to 30 years.
Residency adds about $16K a year
If you go into a residency and don't make payments, interest keeps building. Each year adds roughly $16,000 to the balance.
| Path | Balance at repayment | 10 years | 25 years |
|---|---|---|---|
| Straight to practice | $244,385 | $2,974/mo | $1,898/mo |
| +1 year (AEGD/GPR) | $260,525 | $3,171/mo | $2,023/mo |
| +2 years (Peds/Endo) | $276,665 | $3,367/mo | $2,148/mo |
| +3 years (Perio/Ortho) | $292,805 | $3,563/mo | $2,274/mo |
| +4 years (OMFS) | $308,945 | $3,760/mo | $2,399/mo |
The bigger 2026 change: Grad PLUS is closing
The lower rate barely moves the math: 8.07% instead of 8.08% saves about $2 a month. The rules changed much more:
- Grad PLUS is gone for new students as of July 1, 2026. Students who already borrowed for their current program before that date can keep using it until July 1, 2029.
- New federal limits for professional students: $50,000 a year and $200,000 total in Direct Unsubsidized loans.
- So for the Class of 2030 and later, $200K uses all of your federal loans. Most students will need more than that once living costs are included (see the private loan gap at every school).
Try your own numbers
Dental school loan calculator
Same assumptions as above: borrowed evenly over four years, up to $200,000 unsubsidized at 8.07% and anything above that at 9.07%.
The bottom line
- $200K becomes about $244K before you make a single payment.
- A 10-year payoff costs about $2,970 a month. The new 25-year default cuts that to about $1,900, but you'd pay back about $569K.
- Each year of residency adds about $16K.
- If you're starting dental school now, plan for federal loans to stop at $200K. Compare tuition, cost of living and in-state options with that cap in mind.
Want to see what you'd be borrowing? Our tuition rankings and out-of-state rankings are a good place to start.
Fine print
All four years use 2026-27 rates, with no origination fees, and nothing paid during school, grace or residency. This is an illustration, not financial advice. Check your own loan terms on studentaid.gov. Sources: 2026-27 federal loan rates and rules.