Two tradies can quote the same price and end up in completely different financial positions, purely because of how they structured the payments. The payment structure decides who carries the risk while the work is underway — you or the client. This guide compares the common approaches so you can choose deliberately rather than by habit.
Payment upfront
Taking the full amount before you start puts all the cash-flow risk on the client and none on you. It works for small, quick jobs and repeat customers, but most clients are — reasonably — wary of paying in full for work they haven’t seen. Ask for it on a large job and you’ll lose quotes, because the client is now carrying the risk that you don’t deliver. Upfront is simple but rarely wins bigger work.
Deposit plus balance on completion
A deposit up front with the balance at the end is the most common structure. The deposit covers your initial materials and filters out non-serious clients; the balance rewards completion. The weakness is the gap in the middle: on a job that runs for weeks, you fund all the labour and most of the materials and still wait for the bulk of your money until the very end — and the final payment is exactly the one clients delay or dispute.
Staged milestone payments
Breaking the job into stages, each paid as it’s completed, is the fairest structure for staged work. You’re paid as you go, so you never carry the whole job’s cost at once, and the client only ever pays for work already done. It matches how the work actually happens — rough-in, fit-off, finishing — and keeps both sides’ risk small at every point. For anything beyond a day’s work, milestones beat a single end payment.
The gap all three share — and how to narrow it
Whichever structure you pick, it only works if both sides agree what each payment is for. Most disputes on staged work aren’t about the total — they’re about whether a stage is finished, or whether something was in scope. A payment structure written down vaguely just relocates the argument to the end of the job, where you have the least leverage and the most money outstanding.
So define the stages on the quote itself, in the client’s language, with a price against each one and a plain description of what "done" looks like. Get the client to sign off each stage as it completes, and invoice for it immediately — not at month-end. Stagex is built around that loop: staged quotes, client sign-off in a portal, and the GST invoice for a stage generated the moment it’s signed off. The client pays you directly; Stagex does not hold or handle their money and is not licensed to.
A sensible default for staged trade work is milestones sized to real stages of the job, each one described precisely and billed on completion. Keep upfront for quick jobs and a deposit where you just need to cover materials — but for anything that runs over days, staged-and-documented is the structure that protects you.