Most residential propane installations in the US start with a leased tank from the supplier who set the system up. Leasing keeps the upfront cost near zero and leaves the tank's upkeep with the supplier. Owning the tank costs more at the start and makes you responsible for it, but it lets you shop suppliers on price. Neither is the right answer for everyone; it comes down to whether you value low cost and convenience or control and flexibility.
The trade-off
Here is how the two compare:
| Factor | Leased / supplier-owned tank | Owned tank |
|---|---|---|
| Upfront cost | Typically $0–$200 to install | Typically $1,500–$7,000 |
| Per-gallon refill price | Usually higher (tank cost amortized in) | Usually lower where dealers compete |
| Choice of supplier | One (the tank owner) | Any supplier in your area |
| Maintenance & inspection | Supplier's responsibility | Yours |
| Requalification & replacement | Supplier handles it | Yours |
| Long-term fuel cost | Usually higher | Usually lower if you stay and can shop |
| If you move | Tank stays with the supplier | Tank conveys with the property |
Owning the tank is what lets the propane market work like the heating-oil market, where any local dealer can fill your tank and prices reflect competition. Leasing trades that flexibility for a near-zero entry cost and a supplier who carries the tank, its inspections, and its eventual replacement. Which matters more depends on your situation.
When leasing makes sense
Leasing is usually the better fit when you:
- Want to avoid upfront cost and keep tank upkeep off your plate.
- Use relatively little propane, where a price edge would not recoup a purchase.
- Plan to move within a few years.
- Have only one dealer nearby, so owning would not unlock competition anyway.
- Prefer one company accountable for the tank, the fuel, and safety.
When owning makes sense
Owning tends to pay off when you:
- Use a lot of propane, especially for central heat.
- Plan to stay in the home long enough to recoup the purchase, often 5 to 10 years at typical price gaps.
- Have several competing dealers in your area, so you can actually shop.
Owning also adds responsibilities the lease covered for you: the periodic inspection of regulators, valves, and the tank itself (typically $75–$200 per year if you contract it out), plus eventual requalification and replacement.
The mechanics of switching
If you rent today and want to switch suppliers, you have three options:
- Buy out the tank from the current supplier. Most contracts have a buyout clause, usually depreciated value plus the propane inside.
- Have a new supplier swap in their own tank. The new supplier coordinates the schedule with the old one. This is often the cleanest path, and the new supplier still owns the tank.
- Wait out the contract. Many lease agreements have a multi-year term and an early-termination fee. If you can wait, ask the supplier to remove the tank at the end of the term.
Either way, get a written quote from the new supplier first, including the per-gallon delivered rate they will charge once the tank is in place, not just the new-customer promotional rate.
Comparing your options
Whether or not you own the tank, you can check whether your price is competitive. Ask another supplier in your ZIP for their delivered, posted per-gallon rate at your typical fill volume: as an owner if you own, or as a new leased-tank customer if you do not. The gap between that quote and your current bill is what switching, or buying the tank, might save. Get the rate in writing, including the ongoing delivered price after any new-customer promotion expires.
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Frequently asked questions
- Is it better to rent or own a propane tank?
- Neither is universally better; they suit different priorities. Leasing keeps upfront cost near zero and puts tank maintenance, inspection, and eventual replacement on the supplier, which many homeowners prefer for the convenience and lower risk. Owning costs more upfront and makes you responsible for upkeep, but it frees you to shop suppliers on price and turns the tank into an asset that conveys with the home. Owning typically pays off when you use a lot of propane, plan to stay in the home for years, and have multiple competing dealers nearby.
- Why does the propane company own my tank?
- It is a long-standing industry practice that lowers the barrier to getting started. The supplier installs the tank at little or no upfront cost and takes on its maintenance, inspection, and eventual replacement, and in exchange you agree to refill exclusively from them. Refills on a leased tank are typically priced higher than what an owner can negotiate, because the dealer recovers the tank cost and its upkeep across your fills. Whether that trade is worth it depends on how much you value low upfront cost and hands-off maintenance versus the freedom to shop on price.
- How much does it cost to buy a propane tank?
- A 500 gallon above-ground tank typically runs $1,500–$3,000 installed; a 1,000 gallon underground tank typically runs $3,500–$7,000 installed including excavation. Costs vary by region and by how much site prep is required. The propane inside the tank is a separate line item — your first fill at delivery prices.
- How long does it take to recoup the cost of buying a tank?
- It depends on your usage, your local price gap, and whether you have competing dealers to shop. For a typical 500 gallon home-heating customer, the difference between leased-tank and owner pricing is often 30–80 cents per gallon depending on the regional market. At roughly 700 annual gallons that is a few hundred dollars a year, putting payback around 5–10 years on a residential tank purchase. Heavier users, and customers in competitive markets, recoup faster; light users or single-dealer areas may never come out ahead.
- Can I switch propane suppliers if I rent my tank?
- Not directly. The supplier who owns the tank is the only company allowed to refill it — your lease agreement makes them the sole authorized filler, and most other dealers will not touch a tank they do not own. To switch, you either buy out the existing tank from your current supplier, ask a new supplier to swap their own tank in, or wait until you are out of contract and have the leased tank removed.
- What happens to the propane already in the tank if I switch?
- If you buy out the tank from your existing supplier, you typically pay them for the propane they leave inside, priced at the current delivered rate. If a new supplier swaps in their own tank, the old supplier removes their tank with whatever fuel is in it, and you do not get a refund unless your contract specifies one.