Skip to content
Enjoy complimentary data migration when switching from your existing bookkeeper or CPA to Institution.

Payroll & contractors

When a contractor bills you for expenses as well as their fee

Separate approved reimbursable costs, supporting receipts, contractor fees, and reporting questions before paying a mixed invoice.

By Institution2 minute readPublished View sources
In this guide

Check what the contract permits

A contractor may include travel, materials, software, or other costs alongside a service fee. Read the agreement to identify which expenses are reimbursable, which require approval, and which are already included in the fee. The presence of a receipt does not automatically make the business responsible for the charge.

Confirm the supplier's identity and the actual working arrangement. Reimbursement wording does not determine worker classification. Have the responsible professional assess classification and tax reporting where needed, and use the company's approved vendor onboarding process.

Keep the components and evidence separate

Ask the invoice to distinguish the service fee from each approved cost and identify the related project or business purpose. Retain receipts or other supporting documents appropriate to the arrangement. Avoid collecting unnecessary personal information from mixed receipts; request a properly supported business portion.

For an illustrative invoice with a $2,000 service fee and $300 of approved travel costs, the payment total is $2,300. The accounting and information-reporting treatment of those components needs assessment under the actual facts. Do not assume every amount labeled reimbursement is excluded from reportable payments.

Check for costs the company already paid

Compare the claimed expenses with company card, accounts-payable, and travel records. A hotel booked centrally or a software subscription already paid by the business should not be reimbursed again. Use supplier and booking references rather than matching only rounded amounts.

If the contractor paid a supplier invoice already entered in the company's books, ask the accountant how to record the settlement and amount due to the contractor. Posting the invoice and then another expense from the reimbursement can duplicate the same cost.

Approve payment and preserve the reporting trail

Have the project owner approve the business purpose and contractual eligibility, then route the payment through normal controls. Keep the final invoice, approval, and payment reference linked. Resolve disputed costs explicitly rather than silently paying a smaller amount that leaves the supplier's records open.

At year-end, provide the preparer with payment totals and the supporting breakdown requested for information reporting. Retain the applicable tax forms securely and confirm the current rules with the professional. A clear expense breakdown helps the review, but it does not replace a tax conclusion.

Sources

Requirements and product details can change. Check the linked guidance for the facts that apply to your situation.

Related reading

Need help with this work?

General information, not personalized accounting, tax, legal, or investment advice. Have the appropriate qualified professional review decisions that depend on your circumstances.