Cash Flow Tips for Tradies: Get Paid, Stay Solvent

Here's something that catches a lot of good tradies out: you can be flat-out busy, booked weeks ahead, doing great work — and still be short of money at the end of the month. It feels wrong, almost unfair. But cash flow isn't about how much work you have. It's about timing. Money goes out the door (materials, fuel, staff pay) before the money comes back in (the customer paying their invoice), and if that gap gets too wide, you're broke on paper even though the business is healthy.

I've watched this sink businesses that deserved to make it. The fix isn't more work or longer hours — it's a handful of habits that pull your money in sooner and slow it leaving. None of them are complicated. Most of them you can start this week. Let's go through the ones that actually move the needle.

Cash flow is timing, not profit

Profit is what's left after a job is done and paid. Cash flow is whether there's money in the account right now to pay for fuel, materials and your crew. They're not the same thing, and confusing them is what gets people into trouble. A profitable business with bad cash flow can still bounce a payment to a supplier.

So the whole game is shrinking the gap between money out and money in. Every tip below is really just one of those two things: pull cash in earlier, or push spending later and keep it visible.

Take a deposit before you lift a tool

This is the single biggest lever you have. A deposit means the customer funds your materials instead of you fronting the cash and waiting weeks to get it back. It also filters out time-wasters — someone who pays a deposit is serious, someone who stalls on a deposit was never going to pay you on time anyway.

A common, fair structure for a decent-sized job looks like this:

1. 1Deposit up front — enough to cover materials and lock in the booking, taken before you order anything.
2. 2Progress payment — for longer jobs, a payment at an agreed milestone so you're never carrying weeks of unpaid work.
3. 3Final balance on completion — invoiced the day you finish, while the customer is happy and the work is fresh.

The key is recording each one properly the moment it lands. In Projects Plus you log cash in against the job with the amount, the date, the bank transaction ID and optional proof — so a deposit never quietly slips through the cracks the way it does when it's just a number you half-remember from a text message.

Invoice the day the job is done — not the weekend

The clock on getting paid only starts when you send the invoice. If you finish on Tuesday and invoice on Sunday, you've handed the customer five free days before they even think about paying. Do that across every job and you've added a week of delay to your entire cash flow for no reason.

Make invoicing the last step of the job, not a separate admin task you batch up on the weekend. The way to make that realistic is to have the invoice mostly built already. Because Projects Plus lets you build the invoice from what you actually spent on the job, the numbers are sitting there ready — you finish, you check it, you send it, all before you've packed up the ute.

The fastest way to get paid sooner isn't chasing harder. It's invoicing sooner. Most tradies could pull a week out of their cash cycle just by sending the invoice on the day.

Know your money in and out — to the dollar

You can't manage cash flow you can't see. If your sense of where you stand is "there's a few grand in the account, I think," you're flying blind, and that's exactly when a big supplier bill or a quiet fortnight catches you out.

Tracking every dollar in and out against the job gives you two things: a real-time picture of your position, and the truth about which jobs actually make money. Plenty of tradies have a job type they think is their bread and butter that's actually barely breaking even once materials and pay are counted.

• Cash in — deposits, progress payments and final balances, each with a date and bank reference so it reconciles cleanly.
• Cash out — materials, fuel and other expenses with a receipt photo attached, so nothing claimable goes missing.
• Staff pay — kept separate and colour-coded, because it behaves differently from a one-off expense and you need to see it on its own.

When all of that lives in one place, you stop guessing. You can read more on the full approach in tracking cash in and out of your trade business.

Don't pay staff with money you haven't been paid

This one is uncomfortable but important. If you're consistently paying your crew before the customer has paid you, you're financing your customers' jobs out of your own pocket — and that's a cash flow hole that gets deeper every week you stay busy.

Sometimes you have to bridge that gap, and that's fine if you do it on purpose. The problem is doing it by accident because you can't see the timing. This is exactly why Projects Plus tracks the work-done date separately from the actual paid date for staff. You can see who did work that hasn't been paid yet, and what you've paid out against money that hasn't come in. That visibility lets you make a real decision instead of just hoping the maths works out. There's more on this in how to track staff payments and pay dates.

Projects Plus keeps deposits, expenses, staff pay and invoices in one app for iPhone, iPad and Mac — so your cash position is never a guess.

Build a buffer so a quiet month isn't a crisis

Every trade has a slow patch — weather, holidays, a job that falls through. The businesses that survive them aren't the ones that never have a quiet month. They're the ones that kept a buffer for when it came.

A practical target is one month of running costs sitting untouched in a separate account — fuel, pay, rent, the basics. You don't get there overnight. You get there by skimming a small, fixed percentage off every payment that comes in and treating it like it was never yours. A separate account you don't carry a card for makes that almost automatic.

The same discipline applies to tax. If you put aside a slice of every payment for GST and income tax as it comes in, the bill that lands later isn't a shock — it's already covered. (Confirm the right percentages for your situation with your accountant.)

A simple weekly cash flow routine

None of this works as a one-off. It works as a habit. Here's a fifteen-minute weekly routine that keeps you on top of cash without taking over your life:

1. 1Check what's been paid — confirm deposits and invoices that have landed, and mark them off.
2. 2Chase what's overdue — a polite nudge on anything past its due date, sent before it becomes a real problem.
3. 3Log the week's expenses — snap receipts and record any cash-out you haven't entered yet, while you still remember what they were.
4. 4Look at upcoming costs — supplier bills, staff pay and tax set-asides due in the next fortnight.
5. 5Move your buffer and tax — shift the agreed percentages into their separate accounts before you can spend them.

Good cash flow isn't a trick or a one-time fix. It's a few small habits, done consistently, with the numbers in front of you instead of in your head. Get deposits in, invoice fast, track every dollar, pay your crew from money you've actually got, and keep a buffer. Do that and the business stops feeling like it's running you.

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