Electrician Invoice Example: Annotated Panel Upgrade

Sample electrician invoice

This is an illustrative example: the business, client and numbers are made up and are not market rates.

Payment terms: Net 30. Check, card or bank transfer.

Notes: Rough-in inspection passed March 28; final inspection passed April 2. Workmanship warranty 1 year; manufacturer warranties apply to the panel and breakers.

Regulator notice: Regulated by The Texas Department of Licensing and Regulation, P.O. Box 12157, Austin, Texas, 78711, 1-800-803-9202, 512-463-6599; website: www.tdlr.texas.gov/complaints

How the totals work

• Labor: $1,100 + $550 = $1,650.
• Materials: $420 + $102 + $42 + $385 = $949.
• Subtotal: $1,650 + $949 + $145 permit fee = $2,744.
• Sales tax: 8.25% × $949 = $78.2925, rounded to $78.29. Total $2,744 + $78.29 = $2,822.29.

Why only the materials are taxed: in Texas, labor to repair or remodel residential property is not taxable. On a separated contract like this one, the contractor collects state and local sales tax on the materials it charges for; on a lump-sum contract it pays tax on materials when buying them and charges the customer no tax. Repair or remodeling of nonresidential property, such as an office or restaurant, is taxable on the total charge (Texas Comptroller publication 94-116). Tax is charged at the job site's rate; 8.25% is the combined rate in Austin (Texas Comptroller, city sales and use tax).

Other states differ. Washington taxes the full contract price, labor included, and California handles materials differently on lump-sum and time-and-material contracts; how to invoice as an electrician covers both with a Seattle example. Last reviewed October 28, 2026. This is general information, not tax or legal advice; check with your state revenue department or a tax adviser.

Field-by-field breakdown

• From: business name, address, phone and license number. In Texas this is required: the Texas Department of Licensing and Regulation (TDLR) requires the electrical contractor's name, address, phone number and license number on all proposals, invoices and written contracts, and the regulator notice shown above on invoices and contracts (TDLR Electricians Compliance Guide, Rule 73.51). Other states set their own rules, so check your licensing board.
• To and job site: the person paying and the address where the work was done. The job site also decides the local tax rate.
• Permit and inspections: the permit number and inspection dates let the homeowner match the bill to the permit and keep a record for a future sale.
• Contract type: in Texas, whether the contract is separated or lump-sum changes how tax appears, so say which it is.
• Labor by role: list journeyman and apprentice hours separately because the rates differ.
• Materials: major components (panel, breakers) get their own lines; small items (wire, connectors, straps) can be grouped as one lot.
• Permit fee: pass it through at cost on its own line.
• Tax: shown as its own line with the base it was calculated on, so the client can check it.

Common line items for electricians

Rates vary by region, license level and job, so this table shows how to word each line rather than what to charge. For setting prices, see how to price electrical work.

Variations

• Flat-rate residential: many electricians price common jobs from a flat-rate price book instead of by the hour. The invoice then shows one line per task.
• Commercial and public work: a restaurant or office job in Texas is taxed on the whole charge, not just the materials. Federally funded or assisted construction contracts over $2,000 fall under the Davis-Bacon prevailing wage rules (U.S. Department of Labor).
• Emergency service: add an after-hours line at the rate you quoted, with the call time. The electrical work invoice template includes a worked after-hours restaurant call.
• Time and materials: for troubleshooting where the scope is unknown, list actual hours and parts used.

Tips for electrician invoicing

1. Put your license number on every invoice, and in Texas the TDLR notice as well.
2. Reference the permit and inspection results so the homeowner has a permanent record.
3. Say whether the contract is separated or lump-sum if your state's tax depends on it.
4. Photograph the finished panel and keep the photos with the job file.

To build this invoice in InvoiceQuickly, describe the job and review the drafted lines before saving. InvoiceQuickly applies one tax percentage to the whole invoice, so when only the materials are taxable, set the invoice tax rate to 0% and add a line such as "Texas sales tax, 8.25% of materials $949.00" for $78.29. License numbers and phone numbers are not printed automatically, so put them and the TDLR notice in the notes or terms.

Frequently asked questions

Should I charge sales tax on electrical labor?

It depends on the state and the property. In Texas, labor to repair or remodel a home is not taxable, while the same work on nonresidential property is taxable on the full charge. Washington taxes the full contract price, labor included. California does not tax installation labor. Check your own state's revenue department before you set up your invoices.

Do I have to put my license number on an electrician invoice?

In Texas, yes, along with your name, address, phone number and the TDLR notice. California requires the license number on home improvement contracts. Other states vary, so check with your licensing board.

How do I handle a job that takes longer than estimated?

If you quoted a flat price, the quote is what the client agreed to pay unless the scope changed. On a time-and-materials job, tell the client before you go past the estimate, get approval in writing, and note the reason on the invoice.

Do I need to list every small part on the invoice?

Itemize the major components. Small items such as wire nuts, tape and straps can be grouped as "wire, connectors and hardware" with one amount, as long as you can show the receipts if asked.

---

Start from the electrical work invoice template, or read how to invoice as an electrician for deposits and other states.