Gas stations and convenience stores are usually financed with the SBA 7(a) or 504 program at roughly 10–25% down. SBA 7(a) is the workhorse because it can bundle real estate, fuel equipment, inventory, branding fees, and working capital into one loan. The defining feature of any fuel deal is the environmental review: because of underground storage tanks, lenders require a Phase I Environmental Site Assessment (and a Phase II if it flags anything) before closing. A clean environmental and verifiable fuel + inside sales are what get these deals funded.
Buying a gas station with a convenience store is part real-estate deal, part retail deal, and part environmental project. The financing is well-trodden — the SBA funds thousands of fuel sites a year — but it has a few make-or-break factors that don't show up in other small-business loans. Here's how the money comes together and what will decide whether your deal closes.
The Environmental Factor (USTs & Phase I)
This is the part that's unique to fuel. The underground storage tanks that hold gasoline and diesel can leak, and remediation liability runs into hundreds of thousands — sometimes millions — and attaches to the property. So every lender requires a Phase I Environmental Site Assessment before closing. If the Phase I flags a recognized environmental condition, a Phase II (soil and groundwater sampling) follows, and any contamination must be addressed or insured around before money moves. A clean Phase I keeps your timeline intact; an unresolved finding is the most common reason a gas station loan collapses. Budget time for it and order it early.
Financing Options
| Option | Best for | Typical down payment |
|---|---|---|
| SBA 7(a) | Acquisition bundling real estate, fuel equipment, inventory, branding fees & working capital (up to $5M) | 10–20% |
| SBA 504 | Larger real-estate-heavy purchases or ground-up builds | ~10–15% |
| Conventional commercial loan | Experienced multi-site operators, clean environmental, strong cash flow | 30%+ |
| Equipment loan | Dispensers, canopies, POS, or adding an in-bay car wash to an existing site | 0–15% |
Compare programs in SBA 7(a) vs 504. Adding a wash bay? See car wash financing.
How Lenders Read the Numbers
Two profit centers, weighted differently:
- Fuel margin is thin and volatile — high volume, low cents-per-gallon. Lenders normalize it rather than trusting a single strong year.
- Inside (c-store) sales carry the real margin — tobacco, beverages, snacks, lottery, and food service. A site with strong inside sales underwrites better than one living on fuel volume alone.
- Branded vs unbranded: branded sites may have fuel-supply or image-upgrade commitments a lender will review; unbranded sites avoid those but can show thinner fuel margin.
What Lenders Check
- Clean Phase I (the gating item) and current UST compliance/registration.
- Verifiable fuel volume and inside sales — fuel reports, POS data, and tax returns that reconcile, not just a seller's pro forma.
- Fuel supply / jobber agreement terms and any branding paybacks.
- DSCR ~1.20x+ after a market manager salary, plus operator experience.
- Cash-handling controls — these are cash-heavy businesses, so deposit consistency matters.
See what lenders look for in an SBA loan for the full checklist.
Next Step
The fastest gas station deals pair a clean environmental with verifiable fuel and inside sales and a lender that funds fuel sites routinely. Get matched with gas station and c-store lenders to structure an SBA 7(a) or 504 around your specific site.
Worked Example: Buying a Station with a C-Store
Picture a buyer acquiring a gas station with an attached convenience store for $1.2 million. The economics have two engines: fuel, which moves high volume at thin margins, and the c-store, which moves lower volume at much healthier margins — in many stations the inside sales drive most of the profit. SBA 7(a) financing (or 504 when the real estate is the bulk of the deal) suits the purchase because it can combine the business, the real estate, and the inventory into one loan repaid from the combined cash flow.
The defining diligence item on a fuel site is environmental: underground storage tanks require a Phase I (and sometimes Phase II) environmental assessment, and a problem there can delay or reshape the deal. Lenders also look hard at verifiable inside-store revenue, fuel-supply agreements, and brand requirements. A buyer who orders the environmental review early and brings clean financials separating fuel from c-store margins moves through underwriting far more smoothly.
What SBA Lenders Weigh on a Gas Station
- Environmental condition — tank assessments are the make-or-break diligence item.
- Fuel vs. inside margins — healthy c-store sales, where most of the profit usually sits.
- Verifiable revenue — reconciled financials for both fuel and store sales.
- Supply and brand agreements — fuel contracts and any branding obligations.
- Real estate and location — traffic counts and the value of the site, which can support a 504.
Frequently Asked Questions
What down payment do you need to buy a gas station?
Plan on about 10–25% down. SBA 7(a) and 504 are the most common vehicles and can put a qualified buyer near 10–15%; first-time operators, weaker environmental reports, or limited fuel-sales history push it toward 20–25%. Conventional financing for gas stations is harder to get and usually wants 30%+ because of the environmental risk.
Why does a gas station loan require an environmental report?
Gas stations have underground storage tanks (USTs), and tank leaks can create six- and seven-figure cleanup liability that attaches to the property. Lenders require a Phase I Environmental Site Assessment before closing; if it flags potential contamination, a Phase II (soil/groundwater testing) follows. A clean Phase I keeps the deal moving — unresolved contamination is the single most common reason a gas station loan dies.
Can you finance a gas station with an SBA loan?
Yes — gas stations and convenience stores are a well-established SBA category. SBA 7(a) (up to $5M) is popular because it can roll real estate, fuel equipment, inventory, franchise/branding fees, and working capital into one loan; SBA 504 fits larger real-estate-heavy purchases or ground-up builds. The SBA guarantee is what makes lenders comfortable with the environmental and special-use risk.
Do fuel supply or branding agreements affect financing?
They can. Branded stations (Shell, BP, etc.) often carry fuel supply or image-upgrade obligations, and a lender will review the supply/jobber agreement term, volume commitments, and any branding-incentive paybacks that could come due. Unbranded stations avoid those commitments but may show thinner fuel margins. Lenders look at both fuel margin and inside (c-store) sales, since inside sales usually carry the higher margin.