Guide
What are offsets in Foreign Military Sales?
An offset is a package of additional benefits a U.S. contractor agrees to give the purchasing country on top of the system it sells. The agreement is between the purchaser and the contractor; the U.S. Government is not a party to it, and the cost of the offset is built into the price.
What are offsets in Foreign Military Sales?
An offset is a package of additional benefits that a contractor agrees to provide to the purchasing country in addition to delivering the primary product or service. Offsets generally apply only to acquisitions of major systems. In the international marketplace, there are numerous armaments producers competing to sell their systems to prospective international partners. When a country makes the decision to procure a major foreign system, significant amounts of flow out of that country’s economy. Given the cost of today’s modern systems, the cash outflow may involve hundreds of millions or even billions of dollars. As a result, purchasing countries often desire to leverage this huge foreign expenditure to obtain additional benefits for their nation in addition to acquiring the itself. This package of additional benefits, which is intended to compensate for the huge financial outflow, is referred to as an offset. The term “offset” is derived from the concept that the additional benefits received in association with the procurement create an “offset” effect that counteracts the consequences of the large outflow of for the foreign procurement.
Offsets are recognized as a legitimate, legal business arrangement found in international acquisitions. Today, offsets continue to be an important element in defense trade with the majority of offsets involving aerospace industry sales. Offset requirements may be established in conjunction with either or acquisitions.
Various terms are used to describe different types of offset arrangements, including “offsets,” “coproduction,” “buy-backs,” “barter,” “counter-purchase,” “compensation,” and “counter-trade.” However, all offsets can fundamentally be categorized into two types: direct offsets and indirect offsets.
A involves benefits, including supplies or services that are directly related to the item being purchased. For example, as a condition of sale, the contractor may agree to permit the international partner to produce, in its country, certain components or subsystems of the item being sold.
An involves benefits, including supplies or services that are unrelated to the item being purchased. For example, as a condition of a sale, the contractor may agree to purchase some of the international partner’s manufactured products, agricultural commodities, raw materials, or services.
International partners electing to conduct their defense procurement via may also choose to require industry to provide an offset in association with the sale. The limitation is that contracts funded by , or other non-repayable funds, cannot include an .
Related
National Funds
Source of funding that is provided directly from the purchaser.
SAMM Glossary, as of 12 September 2026
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Weapon System
A combination of one or more weapons with all related equipment, materials, services, personnel, and means of delivery and deployment (if applicable) required for self-sufficiency.
SAMM Glossary, as of 12 September 2026
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FMS — Foreign Military Sale
SAMM Acronyms, as of 12 September 2026
DCS — Direct Commercial Sales
SAMM Acronyms, as of 12 September 2026
Direct Offset
A general type of industrial or commercial compensation practice required of a contractor by a purchasing government as a condition for the purchase of defense articles/services. The form of compensation, which generally offsets a specific percentage of the cost of the purchase, is directly associated with the items purchased, such as the production of components in the purchasing country for installation in the purchased end-item.
SAMM Glossary, as of 12 September 2026
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Indirect Offset
A general type of industrial or commercial compensation practice required of a contractor by a purchasing government as a condition for the purchase of defense articles/services. The form of compensation, which generally offsets a specific percentage of the cost of the purchase, is unrelated to the items purchased, and may include contractor purchases of commodities and manufactured goods produced in the purchasing country.
SAMM Glossary, as of 12 September 2026
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Offset Agreement
An agreement, arrangement, or understanding between a U.S. supplier of defense articles or services and a foreign country under which the supplier agrees to purchase or acquire, to promote the purchase or acquisition by other U.S. persons, of goods or services produced, manufactured, grown, or extracted, in whole or in part, in that foreign country in consideration for the purchase by the country of defense articles or services from the supplier [Sec. 39A(d)(1), Arms Export Control Act]. See also direct offset and indirect offset.
SAMM Glossary, as of 12 September 2026
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