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Contract ceiling vs obligated amount: the difference

By OQRO. Updated .

Aerial view of the Pentagon with its rings and courtyard, large car parks beside it and a road in the foreground.
The Pentagon from the air, April 1973. Photo: John Neubauer, EPA DOCUMERICA project (US National Archives), Public domain (US government work; National Archives use restriction: unrestricted). Original

The short answer

The obligated amount is money the government has legally committed to pay and has set aside in its accounts. The ceiling, which USAspending calls the potential value, is the most the contract could be worth if every option is exercised and every possible order is placed. The ceiling is a limit, not a payment, and it is often many times the obligated amount.

Official source: USAspending data dictionary (obligation and total value definitions).

The two numbers on one award

A new award often shows a small obligation and a large ceiling. Both are correct. They are answers to different questions: what has been committed, and what could be bought under this agreement at most.

  • Obligated amount: what the agency has committed so far. It is backed by appropriated funds and it is the figure the government counts against its budget
  • Current value: the base work plus the options the agency has actually exercised
  • Potential value, the ceiling: the base work plus every option, whether or not the agency ever exercises them

Why the gap is usually so large

Many federal awards are not orders for a fixed amount of work. They are agreements to buy over time, and the agency decides later how much it actually needs. An indefinite-delivery, indefinite-quantity contract (IDIQ) sets a maximum the agency may order and guarantees only a minimum, which can be a tiny fraction of the maximum. Money is obligated order by order, as task orders are issued.

Several companies can also hold the same multiple-award contract and compete for each order. In that case the ceiling is shared: it is the most the agency may buy in total, not what any one company will receive.

Options work in the same way. A contract with one base year and four option years typically obligates one year at a time, and the agency can simply not exercise the rest.

Neither number is revenue

An obligation is cash the government has committed, not revenue the company has earned. Accounting revenue is recognized as work is performed or goods are delivered, which can stretch over years and will never match the obligation dates.

So a $500M ceiling is not $500M of sales, and even a $500M obligation is not $500M of sales this year. Comparing either figure with a company's annual revenue tells you about scale, nothing more.

How to read an award

Start with the obligated amount, because it is the only figure backed by committed money. Read the ceiling as the upper bound of the relationship. Check the period of performance: a large ceiling spread over ten years is a different thing from the same ceiling over one. And check whether the award is one company's or shared.

What OQRO does with it

OQRO leads with the amount obligated to date, from the USAspending award record, and shows the ceiling separately and only when it is meaningfully higher, labeled as a ceiling. It never adds ceilings into totals, never presents either figure as revenue, and links the award record on usaspending.gov. When OQRO compares twelve months of new obligations with a company's reported annual revenue, it says that this is a size comparison and not a share of sales.

A real example

A Department of Defense (Army) contract with a Palantir subsidiary, as shown by USAspending.gov.

  • The parent award W519TC25D0039 is an indefinite delivery, indefinite quantity contract signed 31 July 2025, with a period of performance to 31 July 2035. Its potential value (base and all options) is $10,000,000,000. The obligation recorded on the contract itself is $0.00.
  • Its 39 delivery orders so far carry $1,225,324,239.04 in obligations, with a combined potential value of $1,451,360,487.28.
  • One order under it, W9128Z26FA001, signed 21 November 2025, has $637,552,404.79 obligated across eight transactions and a potential value of $781,321,396.95.

The ten-billion figure is the most the contract allows; the money actually committed is on the orders, and all of it together is a small fraction of the ceiling. The recipient on the award is Palantir USG Inc, a subsidiary of the listed company, which USAspending shows as its parent.

Common mistakes

  • Reading a ceiling as revenue or as money spent. The data dictionary defines the potential total value as the amount that could be obligated if the base and all options are exercised.
  • Looking for the obligation on the umbrella contract. On an IDIQ the money is obligated on the delivery orders, which are separate awards.
  • Adding an order to its parent. An order is part of the parent's ceiling; adding the two counts the same money twice.
  • Assuming the recipient is the listed company. The award names the legal entity that signed (here a subsidiary); USAspending lists the parent separately.

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This explains a public filing in plain words. It is not legal or investment advice.