Setting Up Your Trade Business Banking
One account for everything is the most common banking setup in the trades and the worst one. Here's the account structure that stops you spending money you already owe.
Most tradies open one business account, run everything through it, and then find out at the worst possible moment that a big-looking balance was never really theirs. The fix isn't complicated and it isn't expensive — it's a small set of accounts with defined jobs, and a habit of moving money the day it lands. This guide covers the structure, what to compare when you're choosing where to bank, how to take payment from customers, and the plumbing that connects it all to your books.
Doing this job for a living? See job management in ServiceYak.
Separate business from personal, on day one
Running business income through a personal account is the single most common banking mistake in the trades, and it causes trouble in every direction at once.
- You can't see how the business is doing. A balance mixed with the mortgage, the groceries and the kids' sport tells you nothing about the business.
- Bookkeeping becomes archaeology. Your accountant charges by the hour to separate what you didn't. That's a real bill for a problem that costs nothing to avoid.
- Money set aside for obligations gets spent. If the money you owe is sitting in the same account as the money you can spend, it gets spent.
- It looks unprofessional. Commercial clients notice when payment goes to a personal account, and some won't do it at all.
- Applying for finance is harder. A lender wants to see the business's trading history, not your household spending.
If you're set up as a company, keeping the two separate isn't optional bookkeeping tidiness — the company's money and your money are legally different, and treating them as one pot causes problems well beyond messy records. Talk to your accountant about what applies to your structure.
The account structure that actually works
You don't need anything sophisticated. Three or four accounts with defined jobs will do more for your finances than any budgeting app, because the money is physically separated rather than notionally allocated.
| Account | What it's for |
|---|---|
| Operating account | Everything comes in here and day-to-day bills go out of it |
| Obligations account | A fixed share of every payment received, moved across the day it lands, for GST, tax and super |
| Equipment and reserve | The next van, the tool replacement, and a buffer for a quiet month |
| Profit or wage account | What you actually pay yourself, on a schedule, like an employee |
The obligations account is the one that changes lives. Ask your accountant what percentage of income you should be setting aside for your circumstances, then move that share out of the operating account every single time money arrives. Not monthly. Not quarterly. The day it lands. The balance in your operating account then represents money you can actually spend, which is a very different feeling from the one most tradies have.
Paying yourself a regular amount rather than taking money when the balance looks healthy is the other habit worth building early. It smooths your household budget, and it forces the business to show you honestly whether it can support the wage you want.
What to compare when you're choosing where to bank
Business accounts differ more than personal ones do, and the differences are mostly in fees and limits rather than headline features. Compare current terms directly with the banks — anything published elsewhere is out of date the moment it's written.
- Monthly account fees and what waives them. Some accounts drop the fee above a balance or transaction threshold.
- Transaction fees and limits — how many free transactions, and what happens past them. A busy trade account does a lot of transactions.
- Payment rails — fast payments, PayID, batch payments for paying subbies and suppliers.
- Accounting integration. A clean, reliable bank feed into your accounting software saves hours every month.
- Merchant facilities — card acceptance rates, tap-to-pay on a phone, and how fast settlement lands in your account.
- Overdraft or credit facility — worth having arranged before you need it, not during the week you do.
- Cards for the crew, with limits you control, so fuel and materials don't run through someone's personal card and a shoebox of receipts.
- How you actually get help. When a payment goes wrong you want a phone number that reaches a person, not a chatbot queue.
All the major banks and several smaller business-focused providers offer accounts that suit a trade business. Rather than take anyone's word on which is best, take your expected transaction volume to two or three of them and ask what it would cost — the answers vary more than you'd expect.
Taking payment from customers
How you accept money affects how fast you get it, and speed is worth more than the fee you pay for it. A card payment that costs you a small percentage and lands today beats a bank transfer you chase for three weeks.
- Put bank details on every invoice. Clearly, with the invoice number as the reference. It sounds obvious and it's the most common reason a payment sits unmatched.
- Offer card payment on the spot. Tap-to-pay on a phone costs almost nothing to set up. For small maintenance jobs, being paid before you leave the driveway removes the entire chasing problem.
- Take a deposit on anything with materials. You should not be funding a client's hot water unit, sheet order or floor. A deposit that covers materials is standard and clients accept it readily.
- Use progress claims on longer jobs. Stages tied to visible milestones, so you're never more than one stage out of pocket on a job that runs for weeks.
- Set terms and enforce them. Seven or fourteen days for residential is normal. Terms you don't follow up on aren't terms, they're suggestions.
Our guides to writing a tradie invoice and chasing an overdue invoice cover the invoice itself and what to do when it goes past due.
Connecting banking to your books
Banking, accounting and job management are three systems that should talk to each other. When they don't, you end up entering the same information three times and reconciling by hand.
- Bank feed into accounting software. Transactions arrive automatically and get coded once. This is the baseline and there's no reason not to have it.
- Job management syncing to accounting. Invoices raised against a job land in your accounting software without being retyped, and payments flow back the other way.
- Receipts captured at the counter. Photograph or scan the docket when you're standing at the wholesaler, not from a glovebox full of faded paper.
- One reference format. Use the same invoice numbering everywhere so a payment can be matched without detective work.
- A regular reconciliation habit. Weekly beats monthly, and monthly beats the panic that arrives at the end of a quarter.
ServiceYak sits between the job and the books: invoices come out of the accepted quote and what was actually done, payments can be taken against them, and the whole job — quote, photos, materials, invoice — stays on one record so the accounting side gets clean information rather than reconstructed guesses.
Frequently asked questions
Do I need a business bank account as a sole trader tradie?
You aren't always required to have one, but you should. Mixing business and personal money makes it impossible to see how the business is performing, adds real cost to your bookkeeping, makes finance applications harder, and means money you owe gets spent. If you trade through a company, keeping the accounts separate matters even more — check with your accountant what applies to your structure.
How many bank accounts does a trade business need?
Three or four. An operating account for income and day-to-day costs; a separate account you move a fixed share into the day money arrives, for GST, tax and super; a reserve for equipment and quiet months; and ideally a wage account you pay yourself from on a schedule. Physical separation works better than notional budgeting.
What should I look for in a business bank account?
Monthly and transaction fees and what waives them, transaction limits, fast payment options like PayID, a reliable bank feed into your accounting software, merchant facilities with settlement speed you can live with, and a way to reach an actual person when something goes wrong. Compare current terms with the banks directly, because published comparisons date quickly.
Should I accept card payments on site?
Yes, for anything you can be paid for on completion. Tap-to-pay on a phone costs very little to set up, and the fee is almost always cheaper than the cost of chasing a bank transfer for three weeks. For jobs with materials, take a deposit as well — you shouldn't be funding someone else's equipment.