Best Financing Options for Buying a Dentist Office

The best financing option for buying a dentist office is usually a dedicated practice-acquisition loan — an SBA 7(a) loan or a conventional bank/specialty dental lender term loan — used to fund the purchase price, then paired with fast, revenue-based working capital to cover the cash-flow gaps that a slow-closing acquisition loan leaves behind. The acquisition loan buys the practice; the working-capital layer keeps payroll, supplies, and the transition funded while collections normalize under new ownership.

Here is the distinction that trips up most first-time buyers: an SBA or bank acquisition loan is the right tool to buy the office, but it can take 45 to 90 days to close and it rarely leaves you with enough operating cash on day one. When a buildout overrun, a delayed insurance-credentialing cycle, or a soft first quarter under your name creates a squeeze, a revenue-based advance approved on bank deposits and practice revenue — not just credit score — can put funds in the account in 24 to 48 hours. Think of it as two jobs, two instruments: long-money for the asset, short-money for the runway.

The core financing options for a dental practice acquisition

Buying a dentist office is a specialized transaction, and the funding stack reflects that. Here are the instruments underwriters see on real acquisition files, ordered roughly from lowest cost to fastest access:

• SBA 7(a) acquisition loan. The workhorse for practice purchases up to $5 million. Long amortization (often up to 10 years for a business-only purchase, longer when real estate is involved), competitive rates, and low down payments — frequently around 10% to 15% of the purchase price. The tradeoff is documentation depth and closing time: expect 45 to 90 days, a personal guarantee, and a lender that wants tax returns, a business valuation, and a transition plan.
• Conventional bank or specialty dental lender term loan. Several banks run dedicated dental/healthcare lending desks. For a clean acquisition — an established practice, a buyer who is already a licensed dentist, strong collections history — these can close faster than SBA and sometimes with 100% financing for the strongest borrowers. Rates and terms hinge heavily on the practice's cash flow and your credit profile.
• Seller financing. The exiting dentist carries a portion of the purchase price as a note. This is common in dentistry and often signals that the seller believes in the practice's continuity. It reduces the amount you need from a bank and can smooth the transition, since the seller stays financially invested in a good handoff.
• Equipment financing. If the acquisition includes aging chairs, imaging, or CAD/CAM, equipment financing lets you fund upgrades separately from the acquisition loan, secured by the equipment itself, so you don't dilute your working capital.
• Revenue-based funding / MCA marketplace. The fast, flexible layer. Approval rests on the practice's bank deposits and revenue rather than on credit alone, with minimums around $10,000, FICO accepted from roughly 500 and up, and funding typically in 24 to 48 hours. This is not the tool to buy the whole office — it is the tool to cover the transition, bridge a credentialing delay, or seize a time-sensitive opportunity while the acquisition loan is still in underwriting.

Why buyers pair an acquisition loan with revenue-based working capital

On paper, an SBA or bank loan looks like it should cover everything. In practice, three things happen after a dental acquisition closes that the term loan rarely funds:

1. Collections lag the calendar. When ownership changes, insurance credentialing and payer enrollment often have to be re-established under the new owner or new tax ID. Claims can slow for weeks. You are paying full overhead — associates, hygienists, front desk, lab, supplies — against receivables that are still catching up.
2. The acquisition loan is sized to the purchase, not the runway. Lenders fund the price of the asset. They are conservative about padding working capital into the loan, so buyers frequently close with less operating cushion than the first 90 days actually demand.
3. Opportunities and overruns don't wait 60 days. A retiring dentist across town offers to fold in their patient list. A CBCT unit fails the week you take over. Neither of those waits for a fresh SBA application.

This is where a revenue-based advance earns its place. Because underwriting looks at the deposits flowing through the practice's accounts and the revenue trend rather than reaching for a pristine credit file, a healthy office can qualify even while the owner's personal credit is stretched from the down payment. Repayment flexes with cash flow — it moves with what the practice is actually collecting — which fits a business whose receivables are still normalizing. Funds can land in 24 to 48 hours. No responsible funder should ever describe approval as guaranteed; it depends on the numbers. But for a cash-flowing practice, it is one of the most accessible options in the stack.

For a fuller breakdown of how deposit-based approval works, see our pillar guide on revenue-based business funding.

Decision framework: which option fits your situation

Match the instrument to the job. Below is how an underwriter would steer a buyer depending on the deal shape.

An SBA 7(a) acquisition loan works best when:

• You are buying an established, profitable practice and can wait 45 to 90 days to close.
• You want the lowest available rate and the longest amortization to protect monthly cash flow.
• You have a reasonable down payment and can produce full documentation — tax returns, valuation, transition plan.

Avoid leaning only on SBA when:

• The seller wants to close fast or there are competing buyers.
• You will have zero operating cushion the day you take over.
• Your personal credit is temporarily strained and can't carry the full guarantee comfortably.

Revenue-based / MCA-marketplace funding works best when:

• The practice is already open and generating consistent deposits, and you need speed — 24 to 48 hours, not weeks.
• You need $10,000 or more to bridge credentialing, cover payroll during the transition, or fund a smaller add-on.
• Credit is a barrier elsewhere (FICO 500+ is workable) but revenue is strong.

Avoid revenue-based funding when:

• You are trying to finance the entire purchase price of the office — that is a job for an acquisition loan, not short-term capital.
• The practice's cash flow can't comfortably absorb a repayment that moves with daily or weekly collections.
• You have time to wait and a clean file that qualifies for cheaper long-term money for the same need.

Example financing scenarios for buying a dentist office

The figures below are illustrative — for example only — to show how the layers fit together, not quotes. Every real file is priced on its own numbers.

Notice the pattern: the acquisition loan or seller note does the heavy lifting on the purchase, and the revenue-based layer sizes to the specific cash-flow gap — never to the whole price of the office.

What lenders and funders actually underwrite

Knowing what each side is looking at lets you prepare a file that closes.

Acquisition lenders (SBA / bank / dental specialty) weigh:

• The practice's historical collections, production, and profit — usually two to three years of financials and tax returns.
• A business valuation supporting the purchase price.
• Your dental license, clinical background, and any management experience.
• Your personal credit, down payment, and the personal guarantee.
• The transition plan — how patients and staff stay with the practice after the seller leaves.

Revenue-based funders weigh:

• Bank deposits and revenue trend — the money actually moving through the practice's accounts.
• Time in operation and consistency of cash flow.
• Existing obligations against those deposits.
• FICO as a factor, not a gate — commonly 500 and up.

The practical takeaway: keep clean, complete bank statements from the moment you take over. They are the single most important document for the fast-funding layer, and they also strengthen your standing with the bank when you eventually refinance or expand.

Sequencing the deal so the money is there when you need it

Timing separates a smooth acquisition from a stressful one. A sensible sequence:

1. Get the acquisition loan in motion early. Start the SBA or bank application the moment you have a letter of intent. It is the slowest piece — build the whole timeline around it.
2. Negotiate a seller note if it helps. Even a modest carry reduces your bank ask and signals seller confidence to the acquisition lender.
3. Model the first 90 days of cash flow, not just the purchase. Map payroll, rent, lab, supply, and debt-service outflows against realistically lagged collections. The gap you find is what the working-capital layer is sized to cover.
4. Line up the revenue-based option before you need it. Once the practice is operating under your name and depositing, you can move on a revenue-based advance in 24 to 48 hours. Knowing it is available removes the pressure to over-borrow on the acquisition loan just to build a cushion.

If your practice is already running and the immediate need is working capital rather than the purchase itself, our revenue-based funding guide walks through qualification and how repayment flexes with your collections.