How to Finance a Dental Practice: Loans, Lenders, and Pro Formas
Most dental practices are financed with specialized loans — not traditional bank credit. Here's exactly how to find the right lender, structure the loan, and build the pro forma that gets you approved.
- Dental specialty lenders (not your personal bank) are almost always the right starting point — they underwrite based on projected cash flow, not just credit history.
- SBA 7(a) loans are the most common vehicle but require 90–120 days to close — don't start this process after signing your lease.
- A lender-ready pro forma is not optional. It's what separates approvals from rejections, and it must model year 1–3 conservatively.
- Equipment financing can be separate from your main loan — and often should be. Leasing equipment preserves working capital in year one.
Dental practices are among the most financed small businesses in the country — and among the safest bets for specialized lenders. The dental industry has loan default rates well below 1%, which is why banks that focus on healthcare lending will loan $1M to a new graduate with no business history, backed only by a pro forma and a dental license.
That dynamic works in your favor. But only if you approach lenders the right way.
1. How Much Do You Actually Need?
New dentists consistently underestimate working capital needs. Equipment and build-out get all the attention — but the first 6–12 months of operating expenses are what sink underfunded practices.
| Line Item | Low | High |
|---|---|---|
| Equipment (chairs, imaging, sterilization) | $250,000 | $600,000 |
| Leasehold improvements (net of TI allowance) | $100,000 | $280,000 |
| Working capital (6 months of expenses) | $120,000 | $240,000 |
| Technology and software | $15,000 | $50,000 |
| Initial supplies and inventory | $15,000 | $35,000 |
| Pre-open marketing | $10,000 | $30,000 |
| Legal, licensing, CPA, insurance setup | $10,000 | $25,000 |
| Total range | $520,000 | $1,260,000 |
Build your own number before approaching a lender. Walking in with a vague request for "about $800K" signals that you haven't done the work.
2. Types of Dental Practice Lenders
Do not start with your personal bank. A local community bank or national retail bank will treat this like any other small business loan — requiring collateral, personal guarantee, and business history you don't have. Dental specialty lenders price the risk correctly because they know the data.
3. SBA 7(a) Loans: How They Work
The SBA doesn't lend money directly — it guarantees up to 85% of the loan, which reduces lender risk and enables them to approve loans they otherwise wouldn't. You still work with a bank; the bank just has government backing.
Key terms:
- Loan amount: Up to $5M (most dental startups borrow $700K–$1.2M)
- Interest rate: Prime + 2.25–2.75%; approximately 7.5–9.5% in 2026
- Loan term: Up to 10 years for working capital/equipment; up to 25 years if real estate is included
- Down payment: Typically 10–20% for a startup (vs. 0% for some conventional dental loans)
- Collateral: Practice assets + personal guarantee typically required
- Approval timeline: 90–120 days from application to close
When SBA is better than conventional: If your loan exceeds $750K, if you have significant student debt that complicates your DTI ratio, or if you need a longer repayment term to keep monthly payments manageable.
4. Equipment Financing: Buy vs. Lease
Equipment is 40–50% of your startup cost. Keeping it off your main loan preserves working capital and simplifies your primary line of credit.
| Approach | Pros | Cons |
|---|---|---|
| Finance with main loan | One payment, simpler; may get better rate bundled | Higher total loan; equipment is collateral |
| Separate equipment loan | Compartmentalized risk; easier to refinance or upgrade | Two payments; slightly higher total rate |
| Operating lease | Lowest monthly payment; upgrade option at end | No equity built; higher total cost over time |
| Manufacturer 0% promo | Free money if paid within promo period | Balloon payment risk if you miss the window |
Practical approach for most startups: Finance chairs, sterilization, and cabinetry with your primary loan. Lease or separately finance imaging (X-ray, CBCT) — it depreciates faster and is more likely to be upgraded in year 3–5.
5. Building Your Pro Forma
A pro forma is a month-by-month financial projection for years 1–3. It's the single most important document in your loan package. Lenders use it to determine whether your projected cash flow can service the debt.
What it must include:
- Monthly new patient assumptions (start conservatively at 15–20/month, not 50)
- Average production per visit by procedure mix (based on your fee schedule)
- Collections rate (typically 85–92% of production)
- Monthly fixed expenses: rent, payroll, utilities, insurance, software, supplies
- Debt service (principal + interest on your loan)
- Net cash flow after expenses and debt service
Common pro forma mistakes:
- Projecting 40+ new patients/month starting in month 1 — lenders know this is unrealistic
- Underestimating payroll — many practices budget for minimum staffing and still have to hire more
- Forgetting working capital draw — the first 6 months, your expenses may exceed revenue
- Not modeling a downside case — show the lender you know what happens if growth is slower
6. What Lenders Actually Look For
| Factor | What They Want to See |
|---|---|
| Credit score | 680+ minimum; 720+ for best rates |
| Debt-to-income | Student debt is modeled differently by dental lenders — they understand the profile |
| Practice location | Market feasibility analysis supporting patient volume assumptions |
| Pro forma | Conservative year 1–2, realistic year 3; shows you understand costs |
| Clinical credentials | Active license, board certification if specialty, clean malpractice history |
| Business plan | Doesn't need to be long — needs to show you've thought through operations |
7. Financing Timeline
Work backwards from your target open date and build in buffer time at each stage.
| Stage | Timing Before Open |
|---|---|
| Run market feasibility, build pro forma | 12–15 months out |
| Approach 2–3 lenders, get pre-approval | 10–12 months out |
| Sign lease (triggers construction timeline) | 9–10 months out |
| Finalize loan terms, submit full application | 8–9 months out |
| Loan close + equipment ordered | 6–7 months out |
| Build-out begins | 5–6 months out |
| Equipment installed, staff hired | 1–2 months out |
Build a lender-ready package in the app
OrthoTruss™ Practice Pioneer generates startup cost projections, pro forma templates, and market data exports formatted for bank submission.
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