When Your Costs Rise Mid-Contract: Economic Price Adjustment Clauses

Published 2026 | TIKC NewsWire

You sign a fixed-price contract to deliver over the next year or two, you price it carefully, and then the cost of your steel, fuel, or components jumps. On a normal fixed-price deal, that is your problem; you locked in the price, and you eat the increase. But some contracts carry a built-in safety valve called an Economic Price Adjustment clause, or EPA clause, that lets the price move when certain costs move. If your contract has one, it can save your margin. If it does not, you need to know that before you bid, not after your costs blow up.

What an EPA clause does

An EPA clause allows the contract price to go up, and sometimes down, based on changes in specified costs. Instead of betting your whole margin on a stable market, the clause ties part of your price to something measurable, like a published index for a material or published labor rates. When that benchmark moves beyond a set point, your price adjusts. It is the contract’s way of sharing the risk of volatile costs instead of dumping all of it on you for the life of a long contract.

The three flavors

EPA clauses generally come in a few forms. Some are based on established prices, tied to your catalog or market prices for the item. Some are based on actual costs of labor or material, adjusting as your documented costs change. And some are based on published cost indexes, moving with an outside benchmark. The details matter, because each type sets different rules for what you can claim and what proof you need. Reading which flavor your contract uses is the first step to using it.

Use it right, and honestly

An EPA clause only helps if you actually invoke it and can support the adjustment. That means tracking the costs or index the clause points to and requesting the adjustment the way the clause requires, within any limits it sets. It also means claiming only what the clause and your real costs support. Inflating an adjustment, or claiming an increase your documentation does not back, turns a legitimate price mechanism into the same kind of cost problem that drives adjustment disputes on other clauses. Accurate tracking is what makes the clause pay.

What to do now

• Check before you bid. Know whether a long or material-heavy contract includes an EPA clause, because it changes how much market risk you are taking.
• Know your flavor. Identify whether your clause is based on established prices, actual costs, or a published index, and follow its rules.
• Track the benchmark. Monitor the cost or index your clause points to so you know when an adjustment is triggered.
• Request adjustments properly. Follow the clause’s method and timing to claim an increase, and keep the documentation behind it.
• Claim only what you can prove. Support every adjustment with real data so a legitimate price move never looks like an inflated claim.

A fixed-price contract does not have to mean fixed risk when the market swings. If your contract gives you an EPA clause, it is a tool built to protect your margin through volatile costs, but only if you know it is there and use it correctly. Check for it before you bid, track your benchmark, and claim adjustments accurately, and a cost spike becomes a manageable adjustment instead of a loss. Brick by brick.

FAQ

What is an Economic Price Adjustment clause?

It is a contract clause that lets the price change, up or down, based on changes in specified costs, such as a material index or labor rates. It shares the risk of cost volatility on longer fixed-price contracts instead of placing it entirely on the contractor.

How do I know if my contract has one?

Read your contract clauses before you bid. EPA clauses are most common on longer-term or material-heavy contracts. If one is not included, you generally carry the full risk of cost increases yourself.

What are the main types?

They are generally based on established prices, on actual costs of labor or material, or on published cost indexes. Each type has different rules for what you can claim and what documentation you need to support an adjustment.

Can an EPA clause lower my price?

Yes. Many EPA clauses adjust in both directions, so if the benchmark cost falls, your price can be reduced. That is part of how the clause balances risk between you and the government.

Sources

Federal Acquisition Regulation. (2026). 16.203, Fixed-Price Contracts with Economic Price Adjustment.

Federal Acquisition Regulation. (2026). 52.216-2 through 52.216-4, Economic Price Adjustment clauses.

This article is general information, not legal advice.