Reviewed and updated October 16, 2026

Track each job consistently

Construction businesses need more than a list of bank deposits. Assign revenue and direct costs to individual jobs and distinguish labor, materials, subcontractors, permits and other project costs. Compare actual costs with the original estimate and approved change orders.

Overhead allocation should follow a consistent method so job comparisons are meaningful. A project can appear profitable when shared costs are ignored. Separately track customer deposits, progress billings, retainage and amounts due from customers rather than assuming every invoice or payment represents current earned profit.

Reconcile cash, contracts and payroll

Review subcontractor status, payment totals and current information-return requirements. Employees and independent contractors have different reporting and payroll obligations. Retain contracts, insurance-related records where applicable, invoices, payment confirmations and change orders.

Equipment, vehicles and major tools may need capitalization or depreciation. Loans and owner contributions should not be recorded as job revenue. Reconcile bank accounts, cards and loans each month, and examine underbilled work and slow collections before they create a cash shortage.

Choose tax methods with advice

Tax accounting for construction can involve cash, accrual, percentage-of-completion and exceptions for qualifying contracts or businesses. Financial reporting and tax treatment may differ. Do not choose a method solely because a project has not yet been paid. Changes in method may require approval or additional forms.

Provide contract terms, project duration, business size and prior methods to your tax professional. A monthly review of job profitability, receivables and upcoming payroll helps connect operational decisions with accurate books. Confirm the engagement scope for specialized contract-accounting questions.

Official sources

This guide provides general information. The rules depend on the tax year, jurisdiction and your circumstances. Ask our team which filing or planning steps apply to you.