MAXIMUS, INC.

The preparation of financial statements in conformity with accounting principles generally accepted in the U.S. requires us to make estimates and judgments that affect the amounts reported. We consider the accounting policies below to be the most important to our financial position and results of operations either because of the significance of the financial statement item or because of the need to use significant judgment in recording the balance. We base our estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities. Actual results could differ from those estimates. Our significant accounting policies are summarized in "Note 2. Significant Accounting Policies" of the Consolidated Financial Statements included in Item 8 in this Annual Report on Form 10-K.

Revenue Recognition

Although much of our revenue is recognized concurrently with billing or with the passage of time, some of our revenue requires us to make estimates. These estimates are reviewed quarterly, with any changes being recorded as a cumulative catch-up.

Certain performance-based contracts include variable consideration in the form of penalties and incentives, based on our performance under the terms of the contract. The calculation of these penalties and incentives requires the evaluation of both objective and subjective criteria, which may require the use of estimates.

Within our employment services business in our Outside the U.S. segment, some of our performance-based contract revenue is recognized based on future milestones defined in each contract. This requires us to make estimates about the attainment of the milestones.

We estimate the total variable consideration we will receive using the expected value method. We recognize the revenue over the expected period of performance. At each reporting period, we update our estimates of the variable fees to represent the circumstances present at the end of the reporting period. We are required to constrain our estimates to the extent that it is probable that there will not be a significant reversal of cumulative revenue when the uncertainty is resolved. We do not have a history of significant constraints on these contracts.

Business Combinations and Goodwill

Our balance sheet as of September 30, 2025, includes $1.78 billion of goodwill and $538.3 million of net intangible assets. These assets are typically obtained through business acquisitions, and their acquisition and maintenance requires certain critical estimates.

•During an acquisition, we are required to estimate the fair value of all acquired tangible and intangible assets, as well as liabilities assumed, in order to allocate the purchase price. For many assets acquired and liabilities assumed, the calculation of fair value requires little judgment as balances may be readily convertible to cash receipts or cash payments, or there may be an active market against which to measure value. For the valuation of intangible assets, significant judgment is necessary in identifying and valuing such assets. This valuation will also involve identifying the useful economic life of this asset. Our estimates of these fair values and useful economic lives are based upon assumptions we believe to be reasonable and, where appropriate, include assistance from third-party appraisal firms.

•The excess purchase price over the identified net assets is considered to be goodwill. Goodwill is recorded at the reporting unit level. The identification of our reporting units requires judgment based on the manner in which our business is operated and the services performed. Our reporting units are consistent with our segments. Where we have acquisitions that provide services to more than one segment or where the acquisition provides benefits across all of our segments, we use judgment to allocate the goodwill balance based on the relative value we anticipate that each segment will realize.

•Goodwill is not amortized but is subject to impairment testing on an annual basis, or more frequently if impairment indicators arise. Impairment testing is performed at the reporting unit level. This process requires judgment in assessing the fair value of these reporting units. We performed the annual impairment test using the qualitative assessment as of July 1, 2025, and concluded it was not more likely than not that the fair value of the reporting units was less than the carrying amounts.

Contingencies

From time to time, we are involved in legal proceedings, including contract and employment claims, in the ordinary course of business. We assess the likelihood of any adverse judgments or outcomes to these contingencies, as well as potential ranges of probable losses, and establish reserves accordingly. The amount of reserves required may change in future periods due to new developments or changes in approach to a matter, such as a change in settlement strategy.

We are also subject to audits by our government clients on many of our contracts based upon measures such as costs incurred or transactions processed. These audits may take place several years after a contract has been completed. We maintain reserves where we believe a loss is probable and are able to estimate any potential liability that is updated as audits are completed.