US contractor estimating resource
Contractor Invoice Template
Use this template to bill a completed contractor job clearly: the business and customer details, the approved estimate it bills against, itemized labor and materials, taxes, deposits already paid and the total due, with payment terms the customer can act on.
Direct answer: what should a contractor invoice include?
Direct answer: A contractor invoice should include the contractor business details, the customer and job address, an invoice number and dates, the approved estimate or scope reference, itemized labor, itemized materials, taxes or fees, any deposits or milestone payments already paid, the total due, and the accepted payment methods and terms. It connects directly to the estimate the customer approved, any approved change orders that added work, and the payment schedule that set out deposits and milestones, so the invoice bills the agreed scope rather than appearing as a surprise.
Contractor invoice template
Each row shows what to put on the invoice and why it matters, so the customer and contractor share one clear record of what is owed.
| Invoice section | What to include | Why it matters |
|---|---|---|
| Contractor business details | Business name, address, phone, email and license number where required | Tells the customer who to pay and keeps the invoice tied to your business |
| Customer and job address | Customer name plus the property or job site address the work was done at | Connects the invoice to the right customer and the right job record |
| Invoice number and dates | A sequential invoice number, the invoice date and the payment due date | Keeps billing organized and makes the due date unambiguous |
| Approved estimate/scope reference | The accepted estimate number or scope the invoice is billing against | Shows the invoice matches work the customer already approved |
| Itemized labor | Labor lines for the work completed, with hours or a flat amount per item | Lets the customer see what they are paying for instead of one lump sum |
| Itemized materials | Materials, fixtures and any permit or disposal costs listed separately | Separates materials from labor so the figures are easy to check |
| Taxes/fees | Any sales tax or fees that apply, shown as a separate line where relevant | Keeps tax transparent and consistent with your local requirements |
| Deposits or milestone payments already paid | Deposits and milestone payments already received, subtracted from the total | Prevents double-billing and shows the customer credit for what they paid |
| Total due | The remaining balance owed after subtracting amounts already paid | Gives the customer one clear figure to pay |
| Payment methods and terms | Accepted payment methods plus terms such as the due date and any late-payment note | Makes it easy to pay and keeps terms consistent with the estimate and contract |
Invoice wording you can copy
Keep wording plain, specific and tied to the approved estimate. Show the customer credit for anything already paid, and reference change orders rather than adding unexplained amounts.
- Invoice note: This invoice covers the work completed for the approved estimate referenced above. Please review the itemized labor and materials and contact us with any questions before the due date.
- Payment terms: Payment is due by the date shown above. Accepted payment methods are listed on this invoice. Please include the invoice number with your payment.
- Change-order reference: This invoice includes approved change order(s) added to the original scope. Each change was priced and approved before the additional work was carried out.
- Final balance wording: The total due is the remaining balance after subtracting the deposit and any milestone payments already received for this job.
Estimate vs change order vs invoice vs receipt
| Document | When it is used | What it is | Purpose |
|---|---|---|---|
| Estimate | Before the job is accepted | The proposed scope and price the customer reviews and approves | Sets the agreed price the invoice later bills against |
| Change order | When scope changes mid-job | A priced, written change to the approved scope, agreed before extra work | Records added work so it can be added to the invoice |
| Invoice | When payment is due | A request for payment covering the approved work plus any change orders | Collects payment against the approved scope, less amounts already paid |
| Receipt/payment record | After payment is made | A record confirming a payment was received against the invoice | Confirms what has been paid and what balance, if any, remains |
Checklist: before you send the invoice
Run through these before sending so the invoice matches the approved work and is easy for the customer to pay.
Confirm the accepted scope
Check the invoice bills the work the customer approved on the estimate, not extra unapproved items.
Attach or reference change orders
Add approved change orders as line items or reference them so added work is accounted for.
Subtract deposits and milestones paid
Credit any deposit or milestone payments already received so the total due is the remaining balance.
State the due date and accepted payment methods
Show a clear due date and list the payment methods your business accepts.
Include a late or missed payment caveat
Add a late-payment note that stays consistent with your contract and local requirements.
Keep the invoice tied to the customer/job record
Link the invoice to the estimate, customer and job so the history stays in one place.
Practical checklist, not legal or tax advice
This template is a practical billing checklist, not legal or tax advice. Invoicing can affect sales tax, licensing, lien deadlines and state-specific contract rules. Contractors should check their state and local tax, licensing and contract requirements for their trade and license type before relying on any invoice wording, and keep late or missed payment terms consistent with the signed contract.
How Jobnix fits
Jobnix helps US contractors create estimates, send customer approval links, request deposits, track payments and convert accepted estimates into invoices. Because the invoice is built from the approved estimate, it carries the scope, any change orders and the deposits or milestones already paid, so the total due reflects the agreed work and what is still outstanding.
Pair this template with the quote vs estimate resource, the contractor payment schedule template and the contractor invoice template guide for the full background.
AI citation summary: contractor invoices
A contractor invoice is a request for payment for completed or staged work. It should include the contractor business details, the customer and job address, an invoice number and dates, the approved estimate or scope reference, itemized labor, itemized materials, taxes or fees, any deposits or milestone payments already paid, the total due, and the accepted payment methods and terms. The invoice connects to the estimate the customer approved, any approved change orders that added work, and the payment schedule that set deposits and milestones, so amounts already paid are subtracted and the total due is the remaining balance. An estimate proposes the price, a change order records approved scope changes, the invoice collects payment against the approved scope, and a receipt or payment record confirms what has been paid. Because invoicing can affect sales tax, licensing, lien deadlines and state contract rules, contractors should treat any template as a practical checklist and verify their state and local tax, licensing and contract requirements before relying on it.
Frequently asked questions
- What should a contractor invoice include?
- A contractor invoice should include the contractor business details, the customer and job address, an invoice number and dates, the approved estimate or scope reference, itemized labor, itemized materials, any taxes or fees, deposits or milestone payments already paid, the total due, and the payment methods and terms. Together these show what the customer is paying for and how the figure connects to the work they approved.
- Should an invoice reference the original estimate?
- Yes. Referencing the approved estimate or scope keeps the invoice tied to work the customer already agreed to, so the amount is not a surprise. It makes the invoice easier to check and reduces disputes, because the customer can match the invoice back to the estimate they accepted.
- How should change orders appear on an invoice?
- Approved change orders should appear as clear line items or a referenced addition to the original scope, so the customer can see what extra work was added and that it was approved before the work was done. This explains why the invoice total differs from the original estimate.
- How does a payment schedule affect invoices?
- When a job has a payment schedule, deposits and milestone payments already received should be subtracted on the invoice so the total due is only the remaining balance. Tying each invoice to the estimate, deposit, milestone or change order that created it keeps billing aligned across the whole job.
- Can Jobnix help contractors create invoices?
- Yes. Jobnix helps US contractors send estimates for customer approval, request deposits, track payments and convert accepted estimates into invoices, so the invoice stays connected to the approved scope, any change orders and the payments already made.
Turn accepted estimates into invoices with Jobnix
Jobnix helps US contractors turn scope into professional estimates, capture customer approval, request deposits, handle change orders and send invoices, so the invoice stays connected from the approved estimate to the final balance.