How to Buy a Gas Station (SBA Acquisition Guide)

What You Are Actually Buying

A gas station is not one business. It is two or three businesses stacked on top of each other.

Most listings combine fuel sales, a convenience store, and sometimes a car wash or quick-service food franchise. Each of these has its own margin profile, customer base, and operational complexity. A buyer who treats them as one undifferentiated asset usually overpays or misses a hidden problem.

Fuel margins are thin, typically 10 to 20 cents per gallon, and are set largely by the market. The convenience store is where real money gets made, with gross margins on snack and beverage items running 30% to 50% and tobacco doing around 20%. Car wash revenue, where present, often carries the highest margin of the three.

The real estate question is equally important. Some listings include the land and building. Others are pure business sales where you inherit a lease. A station with owned real estate can look expensive at first glance but often represents better long-term value and collateral for SBA financing.

National Market Snapshot

Across 51 active listings in this category, the median asking price is $750,000 and median cash flow is approximately $198,000, putting the market at a 3.4x average multiple. That sits comfortably inside the SBA sweet spot.

The price range is wide: $139,000 on the low end to $216,000,000 at the extreme. That high-end outlier is almost certainly a multi-site portfolio or a station with significant real estate value. Most single-site acquisitions fall in the $300,000 to $2,000,000 range.

By state, New Jersey leads with 11 listings at a $650,000 median. Texas has 8 listings at the same median. Minnesota shows only 6 listings but a median of $2,650,000, which reflects either real estate-heavy deals or higher-volume urban locations. Georgia offers the most accessible entry point with 5 listings at a $380,000 median.

Deal Economics and SBA Financing

A $750,000 acquisition at current SBA terms works out roughly as follows.

The 10% equity injection totals $75,000, structured as $37,500 in buyer cash plus a $37,500 seller note on full standby at 0% interest. Full standby means no payments on the seller note during the entire SBA loan term. Regalis Capital achieves this structure on over 90% of its deals.

The SBA loan covers the remaining 90%, or $675,000. At a 10-year term and approximately 10.5% interest (based on current WSJ Prime plus SBA spread), annual debt service runs roughly $108,000 to $112,000 per year.

With $198,000 in annual cash flow, that produces a DSCR in the 1.75x to 1.85x range. That clears the 1.5x floor and approaches the 2x target. A station with stronger margins or an owner who has been drawing an above-market salary will look even better after normalization.

Note that gas station listings commonly present cash flow as SDE. SDE includes the owner's salary and other discretionary expenses added back, which inflates the number. Always apply a 15% to 30% discount to SDE figures to approximate real post-debt-service cash flow. Run the numbers with the discounted figure before making any offer.

These are rough estimates based on market data. Actual terms depend on individual qualification and lender underwriting.

Environmental Liability: The Issue Most Buyers Miss

Gas stations carry environmental risk that no other small business acquisition comes close to.

Underground storage tanks (USTs) are federally regulated by the EPA. Tanks installed before 1988 may not meet current standards for spill containment, overfill protection, and corrosion resistance. A leaking UST can contaminate soil and groundwater, and the remediation costs can run into six figures or more.

Before any offer, require documentation on: tank age and composition, last inspection dates, any Phase I or Phase II environmental assessments, and whether the seller has open or closed remediation cases on file with the state environmental agency.

If there is a known contamination issue, some deals still work if the seller has state-backed remediation fund coverage. Many states have underground storage tank cleanup funds that cover a portion of costs. But you need to know the status before you close, not after.

SBA lenders require environmental review for gas station acquisitions. Budget $2,500 to $6,000 for a Phase I assessment and more if a Phase II soil sampling is warranted.

What to Look for in Due Diligence

Beyond environmental, gas station due diligence has a few pressure points that differ from most business acquisitions.

Fuel supply agreements. Most stations are branded (Shell, BP, Chevron, etc.) or unbranded. A branded station usually has a supply contract with pricing and volume requirements. Read the contract carefully. Some fuel supply agreements come with a "right of first refusal" clause that gives the supplier the option to purchase the station before you can close. This can kill a deal or delay it significantly.

Gallons sold per month. Fuel volume is the headline metric. Request 24 months of fuel delivery receipts from the distributor. These are harder to falsify than POS reports and give you an independent revenue verification.

Convenience store inventory and margins. Ask for at least 24 months of point-of-sale reports broken out by category. Tobacco, beverages, and prepared food each tell a different story. A store that is 60% tobacco revenue is more margin-compressed than one with a strong fresh food or coffee program.

Lottery commissions. In many states, lottery ticket sales generate a commission of 5% to 6% of face value. On a high-volume store, this can add $20,000 to $40,000 annually in virtually pure margin. It shows up inconsistently in broker financials. Always ask.

Employee and management structure. Gas stations often run on thin staffing. If the current owner is working 50-plus hours per week, the real cash flow is lower than the financials show once you account for replacing that labor.

How the Acquisition Process Works

Buying a gas station involves more regulatory steps than most SBA acquisitions. Here is the sequence.

Step 1: Define your acquisition criteria. Decide on geography, price range, and whether you want real estate included. Also decide whether you can handle a branded station with a supply agreement or want the flexibility of an unbranded location.

Step 2: Source deals. Gas station listings appear on BizBuySell, LoopNet (for real estate-included deals), and through industry brokers who specialize in petroleum properties. Off-market outreach to owners of stations that fit your criteria is also worth pursuing.

Step 3: Run preliminary deal math. Request a seller's discretionary earnings breakdown and fuel volume data before signing an NDA. Do a rough DSCR check at current SBA rates. If the numbers are in the right range, sign the NDA and request full financials.

Step 4: Submit a letter of intent. An LOI locks in price, structure, and exclusivity period. Include a seller note on full standby in the proposed structure from the start. Getting the seller comfortable with this early saves negotiating time later.

Step 5: Conduct environmental and financial due diligence. Order the Phase I environmental assessment. Review 24 months of fuel deliveries, POS reports, and tax returns. Check the fuel supply agreement for any assignment restrictions or right of first refusal.

Step 6: Engage an SBA lender. Gas station acquisitions are slightly more complex for SBA lenders due to environmental requirements. Work with a lender experienced in petroleum properties. They will require the environmental clearance before issuing a commitment letter.

Step 7: Close. Closing involves the SBA loan, seller note documentation, any real estate transfer, and the fuel supply agreement assignment. If the station is franchised or branded, the franchisor or fuel supplier must approve the ownership transfer. Build 30 to 60 extra days into your timeline for this step.

Frequently Asked Questions

How much does it cost to buy a gas station?

The median asking price for a gas station nationally is $750,000, but the range is wide. Single-site stations without real estate often list between $300,000 and $1,000,000. Stations that include the land and building can run $1,500,000 to $5,000,000 or more. Larger multi-site portfolios go well beyond the $5,000,000 SBA loan cap and require conventional or private equity financing.

Can you get SBA financing to buy a gas station?

Yes, SBA 7(a) loans are commonly used for gas station acquisitions up to $5,000,000. The SBA requires a 10% equity injection, typically structured as 5% buyer cash and 5% seller note on full standby. Environmental review is mandatory before approval. Lenders experienced in petroleum properties are better positioned to move quickly through the environmental requirements.

What is a good profit margin for a gas station?

Gas station cash flow depends heavily on the convenience store and ancillary revenue, not fuel alone. A well-run station with strong convenience store volume might generate $150,000 to $350,000 in annual cash flow on a mid-size listing. Fuel margins alone, typically 10 to 20 cents per gallon, rarely drive the business economics. Stores with food service, car wash, or high lottery volume tend to show the strongest margins.

What happens to the fuel supply agreement when I buy a gas station?

Most branded gas station fuel supply agreements require lender and supplier approval to transfer to a new owner. Some agreements include a right of first refusal that allows the fuel supplier to match any purchase offer and buy the station themselves. Read the agreement before submitting an LOI. An unassignable supply agreement or an exercised ROFR can kill a deal weeks before closing.

How long does it take to close a gas station acquisition?

Plan for 90 to 150 days from signed LOI to close, longer than a typical SBA business acquisition. Environmental review alone takes 3 to 6 weeks. If a Phase II is required, add another 4 to 8 weeks. Branded stations also require franchisor or fuel supplier approval, which can take 30 to 60 additional days. Buyers who rush the environmental step take on risk that can be very expensive to unwind after closing.

Ready to Run the Numbers on a Gas Station Acquisition?

Gas stations are one of the more complex SBA acquisitions you can pursue. The environmental exposure, fuel supply contracts, and multi-revenue-stream structure require more diligence than most service businesses. Done right, they produce consistent cash flow in a category with real barriers to entry.

Regalis Capital's deal team reviews 120 to 150 deals per week across industries including petroleum retail. If you are evaluating a specific listing or want to pressure-test a deal before making an offer, we can walk through the numbers with you.

Start a free deal assessment with Regalis Capital