The Dental Student Debt Challenge
The average dental school graduate carries approximately $300,000 in student debt. For dentists looking to buy a practice, this creates a unique financing challenge: you're adding a business loan on top of significant existing obligations.
The good news: SBA lenders who specialize in dental practices are accustomed to this. Dental practices generate strong, predictable cash flow, and lenders know that practice ownership typically increases a dentist's earning power significantly compared to associate positions.
How Student Debt Affects Your DSCR
Debt Service Coverage Ratio (DSCR) is the primary metric lenders use to evaluate your loan application. It measures whether the practice generates enough cash flow to cover all debt payments.[1]
The formula for global DSCR with student debt:
DSCR = Practice NOI / (SBA Payment + Student Loan Payment + Other Debt)
Most lenders require minimum 1.20x DSCR
Example: DSCR Impact of $285K Student Debt
| Scenario | Standard Repayment | Income-Driven |
|---|---|---|
| Student Loan Balance | $285,000 | $285,000 |
| Monthly Student Payment | $3,200 | $1,400 |
| Annual Student Debt Service | $38,400 | $16,800 |
| Annual SBA Payment | $72,000 | $72,000 |
| Total Debt Service | $110,400 | $88,800 |
| Practice NOI Needed (1.25x) | $138,000 | $111,000 |
Income-driven repayment reduces the required NOI by $27,000 in this example—a significant difference that can make or break loan approval.
Strategies for Managing Student Debt Impact
Income-Driven Repayment (IDR) Plans
IDR plans cap monthly payments based on your income, which can dramatically reduce the student loan portion of your DSCR calculation. Most SBA lenders will use your actual IDR payment amount rather than the standard repayment amount.
- SAVE/PAYE/REPAYE: Payment capped at percentage of discretionary income
- IBR: Payment capped at 10-15% of discretionary income
- Key benefit: Lower monthly payment = lower total debt service = better DSCR
Don't Deplete Cash for Student Debt Paydown
It may be tempting to pay down student debt before applying for an SBA loan. But cash used for student debt paydown is cash you can't use for your 10% equity injection. In most cases, keeping cash for your down payment and using IDR plans is the better strategy.
Target Higher-Producing Practices
With significant student debt, your practice needs to generate enough NOI to cover both loans at 1.20x+. This may mean targeting practices with higher collections rather than the smallest available practice. A practice collecting $700,000+ annually is more likely to support your combined debt load.
Seller Standby Notes
Seller financing on a 24-month full standby reduces your cash needed at closing—preserving capital that might otherwise go toward student debt paydown. The standby period also means no payments on the seller note for 2 years, keeping your near-term DSCR manageable.[2]
What Lenders Ask About Student Debt
Be prepared to discuss:
- Total student loan balance and monthly payment amount
- Current repayment plan (standard vs. income-driven)
- Whether you plan to change repayment plans
- Any other personal debt (car loans, credit cards)
- Your projected personal income from the practice after acquisition