What it means
For employee expenses, a written policy can state which trips, meals or supplies qualify, approval limits and required receipts, and a worker who pays a covered amount personally submits a claim that the company reviews before payment. Businesses should separate a legitimate business expense from a personal purchase and follow payroll and tax rules that apply in their jurisdiction.
A missing receipt or out-of-policy purchase may require special approval rather than automatic repayment. In a client project, the contract is the starting point.
A professional-services firm may charge travel at actual cost, apply a pre-agreed markup to materials or include all overhead in a fixed fee, and the invoice should show the basis and agreed evidence. Taxes, currency conversion and booking fees can cause disputes if the contract does not say whether they are included, and an internal expense being recorded in the ledger does not itself create a contractual right to bill the customer.
The accounting presentation can be more subtle than passing a receipt through. Under revenue rules, whether a company acts as principal or agent in providing a good or service affects gross or net presentation, and reimbursement of an out-of-pocket cost can also be part of the consideration under a customer contract.
It is unsafe to state that all reimbursable costs always bypass revenue or that every markup is reported the same way, so ask an accountant to apply the relevant framework to the actual arrangement. Timing creates cash-flow exposure.
A consultant may pay for flights this month but receive the client reimbursement after the project milestone or normal invoice term, so a large project can strain cash even if every cost is contractually recoverable. Forecast claim timing, documentation and possible disputes, since a client can refuse an unsupported cost or pay later than expected, and treat reimbursement as a receivable only when the applicable conditions for recognition are met.
Controls are straightforward: record the project and approver at the time of purchase, retain evidence, and reconcile claims to vendor bills and client invoices. Avoid billing the same expense twice or including it in both a fixed fee and a pass-through charge unless the agreement permits that.
Track caps and exceptions before committing to purchases, and for staff reimbursements protect personal data on receipts and pay claims through the approved company process. When comparing project profitability, distinguish costs that are recovered at cost from costs carrying a margin, because a project can show high revenue from pass-through purchases with little extra contribution.
Calculate actual contribution after reimbursable and non-reimbursable expenses, and review which party bears overruns. The label helps organise a workflow, but the signed terms define who pays.
In practice
Real-world examples.
Example
An employee submits an approved client-visit taxi receipt under the employer's policy.
Example
A consultant bills project travel at cost after the client approved the trip in writing.
Example
A contractor buys materials under a clause permitting cost plus a stated markup, subject to evidence and a cap.
Formula
Calculation
Illustrative amount billed = Eligible documented cost x (1 + Agreed markup rate)
Worked example. A fictional contract permits a 5% markup on $12,000 of eligible travel costs. The billed amount is $12,000 x 1.05 = $12,600, and the $600 difference is a markup before taxes and any other costs. If the contract allows reimbursement only at cost, the markup is zero and the billed amount stays $12,000. Financial-statement presentation is a separate question.Case study
Seen in the real world.
This illustrative and entirely fictional example follows Cedar Projects, an invented consulting firm. Consultants travelled for a client's rollout and saved receipts, but its contract said only pre-approved trips were reimbursable. Several journeys had been booked without the client's written approval, and the finance team could not assume they would be paid. The firm separated approved claims from disputed ones, matched receipts to project codes and asked the client to review the exceptions.
It changed its process so a project manager checked the contract cap before approving travel. In the invented outcome, most documented approved costs were paid, while the firm absorbed some unapproved amounts. The case shows why 'reimbursable' is a contractual status, not a description of every expense made in good faith.
Watch out
Common mistakes.
- Billing a client for an expense outside the agreed scope or approval process.
- Assuming an expense reimbursement always has identical accounting treatment in every contract.
- Losing receipts, duplicating claims or overlooking a contractual cap.
Questions
People also ask.
What makes a cost reimbursable?
A policy or agreement that covers the cost, together with required approvals and evidence.
Can a business add a markup?
Only if the applicable customer agreement permits it; employee expense policies may differ.
Is the reimbursed amount always recorded as revenue?
Presentation depends on the contract and accounting framework, including principal-versus-agent considerations.
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