Construction Services Invoice Template

When to Use This Template

This template is built for construction industry professionals, including builders, plumbers, electricians, roofers, and general contractors, who need to invoice for construction work. Construction invoicing has unique requirements that set it apart from standard service invoicing, including progress billing against a contract value, retention holdbacks, and in the UK, the Construction Industry Scheme (CIS).

Progress billing is the norm in construction. Rather than invoicing once at the end of a project, you submit applications for payment at agreed intervals, typically monthly, based on the work completed to date. Each invoice references the total contract value, the amount previously certified, and the amount due for the current period. This requires careful tracking and often involves a quantity surveyor or contract administrator who certifies the value of work completed before payment is released.

If you are a subcontractor working for a contractor in the UK, CIS applies to your payments. The contractor must verify your CIS registration status and deduct tax at the appropriate rate: 20% for registered subcontractors, 30% for unregistered subcontractors, or 0% for those with gross payment status. Your invoice needs to clearly show the gross amount, the CIS deduction, and the net payment. These deductions count toward your tax liability at year-end.

Key Fields to Include

• Your business name, address, and UTR number
• CIS registration details (verified subcontractor status)
• Client or main contractor’s name and address
• Contract reference or project name and site address
• Invoice number and date
• Valuation period (e.g., work completed from 1 March to 31 March)
• Breakdown of work by trade or section with quantities and rates
• Materials cost (listed separately from labor)
• Cumulative value of work to date
• Less: amounts previously certified and paid
• Gross amount due this period
• Less: CIS deduction (showing rate applied)
• Less: retention (showing percentage)
• Net amount payable
• VAT (if VAT-registered), applied to the gross amount before CIS deduction
• Payment terms (construction standard is often 30 days from certification)

Tips

• Always reference the specific contract clause that governs your payment terms. Construction disputes often hinge on contractual payment mechanisms.
• Under the UK Housing Grants, Construction and Regeneration Act 1996, you have a statutory right to stage payments on contracts lasting more than 45 days. Know your rights if a client tries to defer all payment to completion.
• Submit your payment applications on time. Most construction contracts specify a due date for applications, and missing it can delay your payment by an entire cycle.
• Keep detailed records of materials purchased for each project, including receipts. This supports your CIS treatment and helps resolve disputes about material costs.
• If you are VAT-registered and working on new-build residential properties, the supply may be zero-rated for VAT. Renovation and repair work on residential properties is typically standard-rated or reduced-rate. Check the specific rules for your type of work.