> Make a contractor invoice free, no signup. Bill labor hours, transportation and material receipts on one PDF. What to include and when to send it. > Source: https://trackworkapp.co/free-invoice-generator/contractor.html # Free contractor invoice generator No signup. Labor, transportation and receipts on one invoice. Nothing you type leaves your browser. Optional. Keep this invoice moves only the hours to the app, so add these there again. Updated 29 Oct 2026 ## The fields, and the three kinds of line Headed CONTRACTOR INVOICE: labor first, then Transportation, then Receipts. ### Labor Description, hours and rate. One line per kind of work. ### Transportation A note and the amount for each trip. It prints as its own Transportation line. ### Receipts A note and an amount. Use it for the materials you bought for the job. ### Client name Whoever pays. That may be a homeowner, a general contractor or a property manager. ### The basics Name, email, any tax or business number, invoice number, date, due days, how to pay. ### Currency and tax Optional. Tax is worked out on hours and transportation; type materials with tax included. ## What a client wants to see A client who can read the invoice without calling you pays sooner. - Your name and how to reach you - The client, and the job it is for - Labor hours, with the date or the task on each line - Materials and transportation on their own lines - The total - How to pay, and by when One labor line with no hours gets questioned. Show the hours and the rate. ## Hours, transportation and receipts, kept apart Keep time and spending separate, so hours read as hours and parts as parts. ### One invoice per job Give each job its own invoice, and name the job in the note. ### Date every labor line Two hours Tuesday and three Thursday is easier to check than five with no dates. Add each drive you bill, like the supply house or job site. Each prints as its own line. ### The transportation amount Yours to set; the generator never fills one in. Agree it with the client before the job. ### Materials receipts Type the amount exactly as on the receipt, and say in the note what it was for. ### Keep the paper The invoice does not attach the photo. Photograph each receipt on the day. ## When to send it Match the invoice to how the job is paid. ### A job for a homeowner When the work is done. The job is fresh, and nobody has to remember what you did. ### Weekly work for a general contractor At the end of each week, with the hours for the week, and the same day every time. ### Materials you paid for On the next invoice after you spend the money, not a month of purchases at once. ### A long job for a business Once a month, on the same date, covering the hours since the last invoice. Set a due date: on receipt or in a number of days, the same terms for every client. ## Questions contractors ask Short answers about the generator itself. Not as a person. Put the combined hours on the labor line and name who worked. In the form, with your name. It prints on the invoice. No. It is built in your browser and nothing is uploaded. Close the tab and it is gone. No. Fill in tax only if you charge it. Whether you should is for an accountant to say. ## The free template, and the app The generator is free. It has no account, and it forgets everything when you close the tab, so save the PDF. TrackWork keeps the record: log your hours as you work, and the invoice is made from them. Keep this invoice, under the form, moves the hours you entered into the app. Your first 10 sessions are free. See pricing . ## Free tools for contractors