Progress Billing for a Home Improvement Job (How To)
Progress billing splits a project's payment into stages tied to milestones — typically a deposit to start, one or more progress draws as defined phases complete, and a final payment on completion. Set the schedule in the contract before work begins, tie each draw to a checkpoint the customer can see (materials delivered, rough-in done, etc.), and bill each stage as its own invoice that applies prior payments. It keeps cash coming in as work progresses so you're never funding a big job out of your own pocket.
Why progress billing exists
Waiting until a big project is done to invoice is how contractors run out of cash mid-job. You’ve bought materials and paid for labor for weeks before a dollar comes in. Progress billing keeps money flowing in step with the work.
The standard structure
- Deposit — due before work starts; covers initial materials and locks the schedule.
- Progress draws — one or more payments as defined phases complete.
- Final payment — due on completion and sign-off.
Set all of it in the contract before the first day, so no payment is a surprise.
Tie draws to milestones, not dates
Each draw should trigger on something the customer can see — materials delivered, demo done, rough-in complete. Milestone triggers prevent “is that really due yet?” arguments that calendar dates invite.
Bill each stage cleanly
Each draw is its own invoice that applies prior payments and shows the remaining balance, so both sides always know where the project stands. Keeping the running ledger straight is what makes progress billing feel professional instead of piecemeal.
Frequently asked questions
How many draws should a project have?
Enough that you're never far out of pocket. A small job might be deposit-plus-final; a larger remodel might be deposit, two or three progress draws at defined phases, and a final payment. Match the number of draws to how much material and labor you'd otherwise be floating.
What should each draw be tied to?
A visible checkpoint, not a calendar date — materials delivered, demo complete, rough-in inspected, etc. Tying draws to real milestones the customer can verify prevents disputes about whether a payment is due yet.
Should I hold back a final payment?
The customer often will — a final payment (sometimes called retainage) due on completion and sign-off is normal and fair. Keep that final amount meaningful enough that finishing the punch list is worth your while, but structure the earlier draws so you're not relying on it to break even.