Contractor invoice template: labor, materials and the tax on each

Bill the hours and the materials apart, mark which lines are taxable, and deduct what the customer already paid.

Charge sales tax?
Prices include tax?

City, county, district

Items

Line amount $2,470.00

Line amount $2,140.00

From: your business

Optional

PNG or JPG, stays on this device

Bill to: your customer

Number, dates and terms

Total due

$4,610.00

no tax added

Juniper Lane Studio LLC

418 Congress Ave, Suite 200

Austin, TX 78701

billing@example.com

Invoice

Invoice no.INV-2026-0001
DateOctober 17, 2026
TermsNet 15
Due dateNovember 16, 2026

Bill to

Bluebonnet Coffee Co.

2200 S Lamar Blvd

Austin, TX 78704

DescriptionQtyUnit priceAmount
Labor: kitchen remodel, phase 238$65.00$2,470.00
Materials: cabinets and fixtures1$2,140.00$2,140.00
Subtotal$4,610.00
Total$4,610.00

Payment details

ACH: routing 000000000, account 0000000000 Please include the invoice number with your payment.

Work completed as per the agreed scope. Retainage, if any, is shown as a payment received.

United States: no federal invoice format

All required details present

State sales tax rules apply to what you charge, not to the invoice layout.

  • Present: An invoice number
  • Present: Your business name and address
  • Present: Customer name and billing address
  • Present: A description of each item
  • Present: Due date or payment terms
  • Present: Sales tax shown as its own line, with the rate
How the tax is calculated

Made in your browser. Nothing you type is sent to a server; your business details are kept on this device only, for the next invoice.

Total due

$4,610.00

A contractor's invoice has one habit that sets it apart from a freelancer's: labor and materials are billed on separate lines, because they are often taxed differently, priced differently and, in the UK construction industry, treated differently for deductions. This template opens on a kitchen remodel phase: 38 hours of labor at $65 and $2,140 of cabinets and fixtures, $4,610 before any tax. In the United States each state decides whether installation labor, materials or both are taxable, so each line carries its own taxable switch and the state and local rate apply only where you turn it on. In the UK the same job invoiced to a building contractor under the Construction Industry Scheme loses £494 of CIS deduction at 20%, taken on the labor only, and carries no VAT in the total because the domestic reverse charge moves it to the customer. A deposit already received is subtracted at the bottom so the balance due is the figure the customer pays.

Checked by Radif Partners · Editorial policy · Methodology

Writing the labor line

Customers dispute labor more than materials, because they cannot see it on a receipt. Put the number of hours and the hourly rate on the line rather than a lump sum, name the phase or the room, and keep a daily log you can send if asked. Where two trades worked, one line per trade reads better than a blended rate. If you quote fixed prices instead, describe the milestone reached and leave the quantity at 1.

Materials: cost, markup and tax

List materials as one line per supplier order or per major item. Whether you show the markup separately is a commercial choice, but the materials line is the one a careful customer checks against the supplier's receipt. In the US, a contractor who buys materials tax-paid and installs them may be treated as the final consumer in some states and as a reseller in others; the per-line taxable switch lets you follow whichever your state applies, and the state's revenue department is the place to confirm it.

The UK construction case

A subcontractor working for a building contractor in the UK usually invoices under two rules at once. The domestic reverse charge means no VAT is added to the total; the invoice states the VAT the customer accounts for and carries the wording HMRC lists. The Construction Industry Scheme means the contractor pays you less than the invoice total and sends the difference to HMRC as an advance on your tax. Only a contractor in the sense of the scheme deducts: a business whose trade is construction, or one that has spent more than £3 million on construction in 12 months, as GOV.UK's page on who is covered by CIS sets out.

38 hours at £65 and £2,140 of materials, computed by the engine
Same job, UKVAT addedCIS deductedCustomer pays you
Building contractor, CIS and reverse charge£0.00£494.00£4,116.00
Homeowner, VAT-registered contractor£922.00£0.00£5,532.00

The CIS invoice template opens with both rules already set, and the CIS deduction guide explains the 20%, 30% and gross payment rates. The scope of the reverse charge, including the end-user exception, is in the reverse charge guide.

Deposits and final invoices

For jobs that start with a deposit, invoice the deposit first, then on the final invoice enter what was received in "Deposit paid": the generator prints the full total, the payment already made and the balance due, so the two documents reconcile. The deposit invoice guide shows the tax on each part.

Questions people ask about this

Why should a contractor invoice separate labor from materials?

Because the two are often treated differently. US states tax materials and installation labor according to their own rules, so separate lines let the sales tax fall only on the taxable part. In the UK, the CIS deduction is taken on labor only, after materials the subcontractor paid for are taken out. A separate materials line also lets the customer check your markup against receipts.

How do I show retainage on a contractor invoice?

Invoice the full value of the work completed, then show the amount held back as a separate note or deduction, as your contract describes it. The generator's "Deposit paid" field reduces the balance due, and the notes box can state the retainage percentage and when it will be released. Keep the retained amount visible so the final invoice can claim it.

Can a contractor bill a job in stages?

Yes, with one invoice per stage, each with its own number and the work completed in that period. Describe the stage precisely ("phase 2: cabinets installed, plumbing connected") and refer to the contract. In the UK, VAT and any CIS deduction apply to each stage invoice, and a deduction statement from the contractor should follow each payment at 20% or 30%.

What changes on a contractor invoice for a homeowner in the UK?

The domestic reverse charge does not apply when the customer is the end user, such as a homeowner having work done on their own house, so you charge VAT in the normal way if you are registered. CIS deductions are made by contractors, meaning construction businesses or bodies spending more than £3 million on construction in 12 months, so a homeowner makes none. Leave the reverse charge switch on No and the CIS selector on "No CIS".

Related templates and guides

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Publisher of the free invoice generator with sales tax, VAT and GST rules for the US, UK, Canada and Australia

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Tax rates and invoice rules 2026, last updated on