What to include in a carpenter invoice
- Labor days and rate. Days or hours worked and your rate as two separate figures, so a client checking the total against the time you were on site can do the math.
- Wood species and finish. The species, sheet material, finish and number of coats, because on custom work the specification is what the client agreed to pay for.
- Door and trim counts. The number of doors hung and the linear feet of trim or baseboard installed, measured on site, so a changed count is arithmetic rather than a new quote.
- Materials and hardware. Lumber, plywood, hinges, pulls and fasteners on their own lines, at cost or with a stated markup, kept apart from your labor figure.
- Drawings or scope reference. The drawing or scope you built to, so an added drawer bank or a taller pantry is clearly outside the agreed price.
- Change orders. Each extra agreed during the job, like a moved opening or upgraded hardware, listed with its date and price rather than folded into the total.
- Deposit received. The materials deposit already paid, shown as a deduction, so the balance due matches what the client expects to owe at the end. For example, a built-in bookcase priced at 72" wide by 84" tall in paint-grade plywood with a $300 hardware allowance might total $2,400, with a $800 deposit already paid, for an illustrative balance due of $1,600; the deposit lowers the balance, not the price of the work itself.
- License number and job address. Your contractor license or registration number where your state requires one, plus the address of the property where the work was installed.





