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BuyingExpert answer · 1 min read

What running costs should I check before buying a gas station?

Check card processing fees, staffing and shift coverage, equipment service, brand or supplier upgrade commitments, utilities, insurance, shrink, site or rent costs and car wash upkeep. Ask the seller for the actual records behind each, and have your accountant review them before you rely on any of them.

The sales a station reports tell you only half the story. What it costs to keep the pumps running, the store staffed and the lights on decides what is left for the owner. Before you buy, list the cost categories and ask to see the records behind each one. This page gives the categories and the questions, and your accountant can help read the answers.

Card fees and staffing

A station takes many card payments, so processing fees are a cost to look at closely. Ask for recent processor statements. Then look at staffing: how many people cover each shift, who works overnight, and whether the current owner fills gaps personally. If the owner does, you will need to replace that time or pay for it.

Equipment and brand commitments

Ask for service contracts and repair history on dispensers, point-of-sale and the car wash. Then read the supply agreement for any upgrade or rebranding obligations. Visiting a station before you buy shows what to notice on site. Ask your lawyer to explain any commitment you would inherit.

Utilities, insurance and shrink

Request utility bills and the current insurance policies, and ask your broker what changes when the owner does. Ask how the store tracks shrink, meaning stock that goes missing or spoils, and how the seller handles it. Car wash upkeep, such as chemicals, water and repairs, belongs on this list too.

Site costs and the costs the seller cannot name

If the seller rents the site, read the lease for rent, taxes and repair duties. If the seller owns it, ask what property costs sit behind the numbers. Regulatory and environmental costs are a question for your lawyer and a qualified professional, not something to guess at. This checklist helps you keep track.

Sources

This answer is checked against primary sources. Links were last confirmed on the dates shown.

  1. 01
    Business Development Bank of CanadaGovernment
    How to conduct due diligence when buying a business
    bdc.ca·Checked Oct 21, 2026
  2. 02
    Business Development Bank of CanadaGovernment
    What are financial statements?
    bdc.ca·Checked Oct 24, 2026
  3. 03
    Business Development Bank of CanadaGovernment
    Equipment valuation: How to do it
    bdc.ca·Checked Oct 24, 2026
  4. 04
    Government of Canada (Justice Laws)Government
    Storage Tank Systems for Petroleum Products and Allied Petroleum Products Regulations (SOR/2008-197)
    laws-lois.justice.gc.ca·Checked Oct 24, 2026

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