Outsource expense review without outsourcing the exceptions policy

An expense review service needs an approved policy, a clear population of claims and an internal owner for exceptions. Ask the provider to identify ambiguous rules before it begins rejecting employee submissions. A phrase such as reasonable travel cost requires a company decision unless the engagement supplies a more specific approved criterion.

Separate administrative completeness from accounting or tax judgment. Checking that a receipt is attached, confirming a manager approved a trip and determining the appropriate treatment are different tasks. State which the provider performs and which require a qualified professional or company decision-maker.

Agree how employees submit claims, receive questions and correct missing information. Require messages that identify the specific claim and the evidence needed. A generic rejection can create repeated submissions while the accounting team waits for an answer. Decide whether the provider contacts employees directly or works through an internal coordinator.

Set a route for employees who cannot produce the usual evidence. The provider can record facts and apply an approved escalation process, but it should not invent a policy exception to clear the queue. Management should understand the effect of its decision and obtain tax or legal advice where necessary.

IRS guidance explains that business expenses need supporting records. Ask the service to retain the claim, supporting documents, approval and any exception decision in a retrievable form. Avoid assuming that a paid claim is fully documented merely because cash reached the employee.

Agree how the provider identifies duplicate submissions, personal elements, advances and claims already paid on a company card. Define what it does when an apparent duplicate has a legitimate explanation. The acceptance test should consider the quality of decisions and evidence, not a target percentage of claims rejected.

Select a sample of ordinary and exception claims for onboarding. Walk through the approved policy together and record unresolved interpretation questions. This tests whether the provider understands the rules management actually adopted without allowing a demonstration to change live reimbursement decisions.

Name the roles that approve the business purpose, policy exception and release of funds. They may be different. Ask the provider to show the permissions it needs for its part of the process and have your control owner review them. Routine claim checking should not automatically give access to unrelated payroll or bank information.

AICPA CAS guidance keeps management decisions with the client. In this service, an administrator can recommend treatment and report exceptions while the company retains its chosen approval responsibilities. Document any authority deliberately delegated, including monetary limits and situations that require another reviewer.

Clarify whether the fee counts claims, individual lines, documents or review cycles. Ask how repeat questions, policy changes and exceptional investigations are charged. A provider can process a high number of complete claims efficiently while spending substantial time on a smaller set of poorly supported submissions.

At renewal, inspect the causes of delay and rework. If employees repeatedly misunderstand one rule, improve the policy or submission instructions. If the provider applies the same rule inconsistently, require a correction and review process. Keep the final responsibility schedule available to employees and managers so routine questions reach the person who can resolve them.