A take-or-pay contract is a long-term supply agreement that gives the buyer two choices in every period: purchase at least a minimum quantity of a commodity, or pay the seller for the shortfall. The seller gets guaranteed revenue whether the buyer actually takes the product or not. The buyer gets a locked-in supply commitment and, usually, the right to claim prepaid volumes later. These agreements are the financial backbone of capital-intensive infrastructure, where a pipeline owner or power plant operator needs predictable cash flow to justify building the asset in the first place.
How the Two Obligations Work
The contract fixes a minimum quantity the buyer must purchase each year, often called the TOP Quantity. Take that amount or more, and the agreement operates like any other supply contract: the buyer pays the contract price for every unit delivered, and no further obligation kicks in.
Fall short, and the “pay” side activates. The buyer owes the seller a payment covering the gap between what was actually taken and the minimum commitment. In a well-drafted agreement, this is not a penalty for breach. Choosing to pay instead of take is a legitimate contractual option. The buyer is exercising a right, not defaulting. That distinction matters enormously for enforceability.
Because the seller must keep capacity available regardless of whether the buyer shows up, the payment functions like a reservation fee. The seller committed capital and resources to stand ready. The buyer committed to making the economics work, one way or the other.
How the Deficiency Payment Is Calculated
The formula is straightforward. Multiply the volume shortfall by the applicable price. If the minimum annual commitment is 100,000 units and the buyer takes only 80,000, the deficiency volume is 20,000 units. That shortfall gets multiplied by either the full contract price or a separate deficiency rate specified in the agreement.
The deficiency rate is often lower than the full commodity price. The seller didn’t incur the variable costs of actually producing and delivering those units, so pegging the rate at a percentage of the contract price acknowledges that cost structure while still protecting fixed-cost recovery and return on investment. The rate itself is one of the most important numbers in the negotiation.
Most contracts require monthly tracking. When a shortfall exists at the end of a month, the resulting payment is invoiced and due within a defined period. At year-end, an annual true-up compares total volumes taken against the full-year minimum, catching any cumulative shortfall that monthly invoicing didn’t resolve. Late payments on deficiency invoices generally trigger contract interest, with monthly rates of 1% to 1.5% common in commercial supply agreements.
Make-Up Rights
Most take-or-pay contracts in the energy sector include make-up provisions that soften the pay obligation. When a buyer pays for volumes not taken, make-up rights allow the buyer to claim those prepaid volumes in a future period. Without this feature, the buyer would be paying for a product it never receives, with no path to recovery.
The catch is that make-up volumes are typically available only after the buyer has met the current period’s minimum commitment. The seller’s guaranteed annual revenue stream stays intact because the buyer cannot substitute old prepaid volumes for new purchase obligations. First fulfill today’s minimum, then take the make-up volumes on top of that.
Contracts also restrict the window for exercising make-up rights. The buyer usually has a defined number of years to claim the prepaid volumes. If the rights expire unused, the seller keeps the deficiency payment as final compensation and the buyer loses any claim to the product. Some LNG and gas contracts allow a brief make-up window after the overall contract term ends, though this is a negotiated point rather than a default.
Take-or-Pay vs. Take-and-Pay
These two phrases sound nearly identical and create very different legal relationships. Read the contract carefully, because the label on the cover does not always match the obligations inside.
Under a take-or-pay structure, a buyer who doesn’t purchase the minimum is exercising a contractual option and simply owes the agreed payment. Under a take-and-pay structure, failing to purchase the minimum is a breach of contract, exposing the buyer to a damages claim.
The practical difference shows up in two places. First, a take-and-pay contract generally does not include make-up rights, because the buyer’s failure is treated as a breach rather than an election. Second, a seller suing under a take-and-pay agreement must typically prove damages under standard contract law, while a seller under a take-or-pay agreement can pursue the payment as a straightforward debt.
Why Lenders Require These Contracts
A pipeline, LNG terminal, or power plant can easily cost over a billion dollars to build. Developers rarely fund this entirely with equity. Instead, projects rely on limited-recourse debt financing, where lenders look primarily to the project’s cash flows for repayment rather than the developer’s balance sheet.
Lenders will not provide that financing without confidence that revenue will materialize. A take-or-pay contract supplies that confidence. Because the buyer’s payment obligation exists whether or not it takes the product, the contract creates a predictable revenue floor that lenders can model against debt service. Sellers typically require payment security from the buyer covering at least a full year’s take-or-pay liability, because that security is what makes the lending math work.
Take-or-pay clauses are therefore not just commercial preferences but structural requirements for project finance. Without them, many large infrastructure projects would never get built, because no lender would underwrite the volume risk. The same logic shows up across oil and gas pipelines and LNG offtake, power purchase agreements, municipal water and desalination contracts, mine offtake agreements, and dedicated rail and shipping capacity. Over shorter billing periods, the same structure sometimes goes by “minimum take” or “minimum bill.”
Will the Pay Obligation Hold Up in Court?
The most important legal question about any take-or-pay contract is whether the pay obligation will actually survive a challenge. Buyers locked into unfavorable commitments sometimes argue the deficiency payment is an unenforceable penalty. Courts in both the U.S. and England have repeatedly addressed this challenge, and the answer generally favors the seller, though the reasoning depends on how the contract is structured.
The key legal distinction is between a debt obligation and a damages claim. When a take-or-pay clause is properly drafted as an alternative performance obligation, the buyer’s decision not to take the product is not a breach. It is the exercise of a contractual right. Because there is no breach, the penalty doctrine never activates. The payment is simply a debt the buyer owes for choosing the “pay” alternative. Most U.S. and English courts have found take-or-pay clauses enforceable on this basis, treating the payment as a capacity reservation fee rather than a punishment for non-performance.
The risk rises when the contract’s actual language treats non-purchase as a default or breach, even if the parties called it “take-or-pay.” If a court concludes the payment is really damages for breach rather than an alternative method of performance, the penalty doctrine can apply. The court will then examine whether the payment amount is proportionate to the seller’s legitimate commercial interest or is instead punitive. Sloppy drafting creates real exposure.
The landmark U.S. case in this area, Prenalta Corp. v. Colorado Interstate Gas Co., established that for true take-or-pay contracts, the correct measure is the difference between the contract quantity and actual takes, multiplied by the contract price. The case also highlighted that seller conduct matters. A seller that routinely waives the take-or-pay requirement may face waiver or estoppel defenses from the buyer.
When the Buyer Is Excused
The pay obligation is designed to be unconditional, but negotiated relief clauses carve out specific situations where the buyer’s minimum commitment is reduced or suspended.
Force Majeure
Force majeure provisions excuse performance when extraordinary events outside either party’s control prevent the buyer from receiving or using the product. A hurricane destroying a receiving terminal or a government embargo blocking shipments are textbook examples.
How force majeure interacts with the take-or-pay obligation is more nuanced than it first appears. In LNG and gas sales agreements, force majeure typically reduces the minimum quantity by whatever volume the buyer could not take during the event. In many power, water, and other commodity contracts, this interaction is surprisingly absent from the contract language. When silence exists, sellers argue that even if the buyer cannot take the product, it can still make a payment, and the clause only requires one or the other. The resolution depends entirely on the specific contract wording.
Regardless of the underlying terms, the buyer must provide timely written notice to the seller detailing the event and its expected duration. Missing the notice deadline can forfeit the right to claim relief even when the underlying event clearly qualifies.
Seller’s Failure to Deliver
When the seller cannot supply the contracted volume because of its own operational problems, the buyer’s minimum commitment is reduced by the undelivered amount. A pipeline rupture, equipment failure, or maintenance outage shifts the risk back where it belongs. The minimum quantity is typically reduced by whatever volumes the seller failed to make available, along with volumes rejected for failing quality specifications.
An important drafting point is whether the seller’s obligation is to “deliver” the commodity or to “make available” the commodity. From the seller’s perspective, making the product available for the buyer to collect is the better formulation, because an absolute delivery obligation shifts transportation and logistics risk back onto the seller.
Commercial Impracticability Under the UCC
Beyond what the contract itself provides, the Uniform Commercial Code offers a statutory excuse. Under UCC Section 2-615, a seller’s failure to deliver is not a breach if performance has become impracticable due to an unforeseen event the parties assumed would not occur, or if compliance with a government regulation prevents delivery. When such an event affects only part of the seller’s capacity, the seller must allocate available production fairly among its customers and notify the buyer promptly of any expected delays or shortfalls.1Legal Information Institute. UCC 2-615 Excuse by Failure of Presupposed Conditions
This statutory backdrop applies even when the contract’s own force majeure clause is silent or poorly drafted. Courts set a high bar for impracticability, though. Increased cost alone is rarely enough; the event must fundamentally alter the nature of the performance.
What Buyers Should Negotiate
Buyers entering take-or-pay agreements carry significant downside risk if demand falls short of projections. A few provisions deserve close attention.
The minimum quantity itself is the most consequential number in the contract. Set too high relative to realistic demand, it locks the buyer into deficiency payments during downturns. Buyers often negotiate a ramp-up period in the early years, with the minimum starting lower and increasing as operations stabilize.
Make-up rights and their duration are the buyer’s primary safety valve. A longer make-up window gives more flexibility to recover prepaid volumes when demand rebounds. Whether make-up volumes can still be claimed during a brief period after the contract term expires is worth negotiating, since demand does not always align neatly with contract years.
The deficiency rate relative to the full contract price determines the cost of the “pay” option. A rate that covers only the seller’s fixed costs is far more favorable to the buyer than one set at 100% of the commodity price. Sellers push for the higher rate; buyers should push back on the ground that variable costs were never incurred.
Finally, buyers should insist on clear language addressing how force majeure reduces the minimum commitment. Many contracts outside the LNG sector simply do not address this interaction, and the ambiguity almost always hurts the buyer when a dispute arises.