Painting invoices go wrong in one predictable place: the prep work disappears into the paint price, and then the customer questions why two coats of paint "cost that much." The template pattern here — and the painting preset in the generator — splits preparation, application, and materials into their own lines so the invoice explains itself before anyone has to.
Interior vs exterior billing
Interior work is most often priced per room or per square foot of wall area, with ceilings, trim, and doors as add-on lines. Exterior work is usually bid as a lump job driven by siding type, height, and condition, with pressure washing and carpentry repairs listed separately. Either way, the invoice should show the structure of the price, not just the total — "Master bedroom walls, two coats" and "Trim & doors, master bedroom" beat "painting — $1,400."
Prep is a line item, not a footnote
Patching, sanding, caulking, taping, masking, and drop coverage routinely consume a third of job hours. Billing prep as its own hourly line does two things: it explains the price honestly, and it protects you when a customer with heavily damaged walls compares your invoice to a neighbor's easy repaint. The preset opens with a prep line for this reason.
Who supplies the paint
If you supply it, list paint by product and gallon count and mark those lines Taxable where your state taxes materials — customers rarely dispute paint they can see on the wall, but they do dispute mystery "materials" lumps. If the customer supplies paint, say so in the notes and keep only labor and sundries on the invoice; add a note that coverage and touch-up quality depend on the product they chose.
Per-room, per-square-foot, or hourly?
All three appear in the preset-friendly format. Per-room reads best for whole-home interiors ("Bedroom 2 — walls and ceiling, two coats"). Per-square-foot suits commercial and new construction, where plans give you exact areas. Hourly fits repairs, color consultations, and small punch-list work. Pick one basis per invoice; mixing bases on one document invites line-by-line renegotiation.
Deposits and color changes
A one-third deposit to schedule, balance on completion after walkthrough, is a common residential pattern — use the Advance Deposit Calculator to phrase the request before payment, then show received money in Amount Paid / Deposit Credited. Put a color-change clause in the notes: once paint is purchased or tinted, a change means new material cost plus the labor already applied. The preset's notes field carries starter wording.
Worked example
Two-bedroom interior refresh: prep labor 6 hrs × $55, painting labor 12 hrs × $60, five gallons premium interior at $48, two gallons primer at $32, sundries $65. Subtotal $1,439; customer paid a $480 scheduling deposit shown as Amount Paid / Deposit Credited; balance due at walkthrough. Rooms itemized in the descriptions so each space's cost is visible.
Common painting invoice mistakes
Hiding prep hours inside the paint price; writing "materials" without naming products; quoting per-square-foot but invoicing a lump sum that doesn't reconcile to the measured area; and skipping the walkthrough note, which is your natural trigger for the balance due. For the follow-up sequence when a balance goes quiet, see writing a late payment reminder.
The invoice generator has a built-in Painting preset: typical line items, payment terms, and notes load in one click, and every field stays editable. Open the generator with the Painting preset, or pick any trade from the preset dropdown inside the tool.
FAQ
Should I bill prep work separately from painting?
Yes. Prep often consumes a third of job hours, and a separate prep line explains the price honestly while protecting you on jobs with heavy surface damage.
How do I invoice when the customer buys the paint?
List labor and sundries only, note in the invoice notes that the customer supplied the paint, and add that coverage and touch-up results depend on their chosen product.
Per-room or per-square-foot pricing on the invoice?
Use one basis per invoice. Per-room reads best for residential interiors, per-square-foot for commercial work with measured plans, hourly for repairs and punch lists.
Does the painting preset include deposit wording?
Yes. The preset loads payment terms with a one-third scheduling deposit pattern and a color-change note — all editable before you print.