Propane Pre-Buy vs Will-Call: Price Protection Contracts Explained
Pre-buy, fixed-price, price-cap, budget, and will-call are the five ways a propane dealer will bill you. They are not interchangeable: each hands the price risk to a different party. This page lays out how each one works, what it typically costs relative to the others, and how to choose. It is the contract-type companion to our summer buying window page, which covers when to buy.
A dealer's summer pre-buy price is forward-bought against this wholesale floor, then delivery and margin are added. Homeowners who pre-buy are betting that the winter price will end up above the locked one; how often and by how much that pays is not published anywhere. The last published US residential average was $2.598 per gallon (EIA, week of 5 October 2026), and the next weekly reading is expected October 15, 2026.
The five propane contract types
Every dealer offering is a variation on who carries the price risk between now and the delivered gallon. The figures below are typical industry ranges, not any one dealer's published price, and vary by state, year, and volume.
| Contract | How you pay | Price risk | Typical position vs will-call |
|---|---|---|---|
| Will-call | You call for delivery; billed at that week's rate | You carry all of it | The baseline. Usually the most expensive per gallon in a rising winter market. |
| Automatic (keep-full) | Dealer schedules deliveries; billed at delivery rate | You carry it, but the dealer routes efficiently | Often priced below reactive will-call; ask the dealer for both rates. |
| Pre-buy | Pay up front in summer for the season's gallons | Dealer carries it; your price is locked | Usually below the winter will-call price when winter prices rise; the saving is not published. |
| Fixed-price | Locked per-gallon rate, billed on delivery (no up-front) | Dealer carries it; your price is locked | Similar lock to pre-buy without the cash outlay; the dealer may add a small premium for the financing. |
| Price-cap | Pay the going rate weekly, but never above a ceiling | Shared: you keep the downside, dealer absorbs above the cap | Costs more than a fixed or pre-buy rate, as a fee or in the per-gallon price, for the downside optionality. |
| Budget / even-pay | 10 to 12 equal monthly payments, reconciled at year end | You still carry price risk; only the cash flow is smoothed | No price lock. Combines with any of the above for bill-smoothing. |
A budget plan is often confused with a price lock. It is not one: most budget plans true up to the actual delivered price at the end of the year, so you can finish owing a balance or holding a credit.
The cost-of-capital math on pre-buy
Pre-buy is sometimes dismissed as a free loan to the dealer. The real arithmetic is more favourable to the homeowner. The worked example below uses illustrative inputs; substitute your own gallons and rates.
- Pre-buy 800 gallons in July at $1.80/gal = $1,440 paid up front.
- Will-call alternative averages $2.10/gal across the season = $1,680.
- Gross saving: $240.
- Cost of capital: $1,440 tied up for ~6 months (gallons drawn Oct to Mar) at 5% = $36 of foregone interest.
- Net benefit: $204, about a 14% return on the up-front payment over the holding period.
The downside is a winter weak enough that will-call falls below your locked price. That has happened in only one or two of the last ten winters, so the probability-weighted return on pre-buy stays positive for most homeowners who can fund the up-front cost. If you cannot, a fixed-price contract gives you the same price lock without the cash outlay, and a price-cap keeps your downside open for a premium.
How to choose
- Want the lowest likely price and have the cash? Summer pre-buy. You buy at the wholesale trough and lock it.
- Want a locked price but not a big cash outlay? Fixed-price contract billed on delivery.
- Worried about a polar-vortex spike but want to keep the downside? Price-cap. You pay a premium for the ceiling.
- Just want to avoid a big winter bill? Budget plan, layered on top of whichever price arrangement you pick.
- Prefer maximum flexibility and think prices will fall? Automatic delivery on will-call pricing. It is the cheapest of the unlocked options because the dealer routes efficiently.
Whatever you choose, get the terms in writing and ask the five questions on our propane prices near me page before you sign: the per-gallon rate for your volume, whether it is temperature-compensated, the tank lease fee, the minimum annual usage, and the pre-buy or cap premium.
Which suppliers offer pre-buy and price protection
The three national majors and most regional dealers run some form of these programs, though terms and premiums vary by state and year and none publish a national per-gallon rate:
- Suburban Propane offers summer pre-buy plus cap and fixed-price protection in most states, with enrollment typically opening in June or July.
- AmeriGas and Ferrellgas run comparable pre-buy, fixed-price, and budget arrangements through their local branches.
- Local independents and rural cooperatives often price below the majors, particularly on pre-buy, because they carry lower overhead per gallon. It is worth getting a co-op quote alongside the majors.
Pre-buy and price protection FAQ
What is a propane pre-buy program?
A pre-buy (or pre-purchase) program lets you pay up front in summer for a defined number of gallons at a locked per-gallon price, and the dealer delivers those gallons as your tank needs them through the heating season. The pre-buy price reflects the dealer's forward purchase against the summer Mont Belvieu wholesale floor (currently around $0.919 per gallon, October 6, 2026) plus delivery and margin. Whether a lock comes in below the winter will-call price depends on the dealer and on how the winter goes; no public survey measures the gap nationally, so compare the offer with your state's latest EIA weekly average. Paying up front ties up your money for the season.
Is pre-buy or will-call cheaper?
Pre-buy is usually priced off the summer wholesale market rather than the winter one, and residential prices usually climb through the heating season (the 2025-2026 season rose from $2.417 in early October to $2.674 at the end of March, EIA weekly survey), so a summer lock tends to beat winter will-call. It is not guaranteed: in a winter when prices fall, will-call wins. No public survey records dealers' pre-buy prices, so how much a lock saves in a given year cannot be measured nationally. The trade-off is that will-call keeps your cash free and lets you benefit if prices fall, while pre-buy removes both the downside and the upside.
What is the difference between a fixed-price and a price-cap contract?
A fixed-price (or fixed-rate) contract locks a single per-gallon price for the season but bills you on delivery rather than up front, so it removes price risk without the large cash outlay of pre-buy. A price-cap contract sets a ceiling: you pay the going will-call rate week to week but never more than the cap, so you keep the downside benefit if prices fall. The cap protection is not free: dealers charge for it, either as an up-front fee or built into the per-gallon price, so ask what the cap costs before comparing it with a fixed rate.
When does propane pre-buy enrollment open?
Dealer pre-buy and summer-fill enrollment generally opens between June and August, before the EIA weekly residential survey restarts in October. That window is chosen deliberately: it is the seasonal wholesale trough, when the dealer can forward-buy cheapest. If you want to lock a price, the practical move is to call your dealer in early-to-mid summer while the tank is sitting at 30 to 50 percent, not in October when demand and prices are already climbing.
Is a propane budget plan the same as pre-buy?
No. A budget plan (also called an even-pay or EFT monthly plan) spreads your expected annual cost across 10 to 12 equal monthly payments so you avoid large winter bills, but it does not lock your per-gallon price: most budget plans reconcile to the actual delivered price at year end, so you can owe a balance or get a credit. Pre-buy and fixed-price contracts lock the price; a budget plan only smooths the cash flow.
Should I lock in my propane price this year?
EIA's forecast for the winter is a little below last winter's price: its Winter Fuels Outlook 2026-27 (6 October 2026) puts the US average residential propane price at $2.52 per gallon for November 2026 to March 2027, 2.4% lower, and $2.60 if the winter is 10% colder than its base case. Crude is the risk on the other side: the October 2026 STEO raised its Brent forecast to about $96 per barrel for 2026. Compare any locked price your dealer offers with your state's latest weekly EIA average and that forecast. If you value budget certainty, a fixed-price lock is a reasonable hedge; if you would rather keep flexibility, a price-cap keeps your downside open for a premium.