and does not constitute financial, tax or legal advice. Always consult a

Cash flow is the lifeblood of any trade business, and nothing damages

cash flow faster than slow-paying clients. The average small business in

Australia waits 23 days beyond their payment terms to receive payment.

For a tradie with a $50,000 monthly revenue, that's a constant $37,000

or more sitting in unpaid invoices at any given time.

The good news is that a lot of slow payment is preventable -- not through

chasing clients aggressively, but through better invoicing practices

that reduce friction, create clear expectations, and make it easy for

clients to pay quickly.

Invoice Immediately -- Not at the End of the Week

The single most impactful change most tradies can make is invoicing on

the day the job is completed -- ideally on site before you leave. Modern

job management apps including ServiceM8, Tradify and Fergus all allow

you to create and send an invoice from your phone the moment a job is

done.

The psychology is simple: the longer you wait to invoice, the longer you

wait to get paid. A client who receives an invoice two weeks after the

job might not process it for another two weeks after that. Invoice on

the day, and you reset that clock immediately.

Be Specific About Payment Terms

Vague payment terms are a leading cause of late payment. "Payment due in

30 days" is better than nothing, but "Payment due by 15 January 2026 via

bank transfer to BSB 123-456, Account 12345678" removes any excuse for

confusion.

Your payment terms should appear prominently on every invoice. If you're

moving to shorter terms -- say from 30 days to 14 days -- include a note

at the bottom of invoices for a transition period explaining the change.

Most clients will comply with whatever terms you specify, as long as

they're communicated clearly upfront.

For larger jobs, include your payment terms in your quote and in any job

acceptance email or document. Setting expectations before the job starts

is far more effective than trying to negotiate them afterwards.

Require a Deposit for Large Jobs

For any job over $2,000-$3,000, requiring a deposit is both standard

practice and sensible risk management. Deposits of 20-30% upfront do two

things: they confirm the client is committed, and they fund your

material costs before you've spent your own money.

Include your deposit requirement in your quote and make it a condition

of booking. Most clients understand and accept this for significant work

-- it's industry standard. Clients who refuse to pay a reasonable deposit

are occasionally a warning sign about payment behaviour later.

Issue Progress Invoices on Longer Jobs

For jobs that run longer than two weeks, waiting until completion to

invoice can create serious cash flow problems. Consider progress

invoicing: billing at key milestones (for example, 30% upfront, 30% at

mid-point, and 40% on completion). This mirrors the way commercial

contractors typically work and is increasingly acceptable in residential

work too.

Under the Building and Construction Industry Security of Payment Act

(which applies in all Australian states, though with different

specifics), tradies doing construction work have specific rights around

progress payments. If you do residential or commercial construction work

regularly, it's worth understanding your rights under the SOPA

legislation in your state.

Make It Easy to Pay

Every payment method you don't offer is a potential delay. Your invoice

should include at minimum your BSB and account number for bank transfer

-- this should be the first and easiest option. Additionally, consider:

  • A PayID (linked to your ABN) which is easier to remember than BSB

and account

  • A payment link through Stripe, Square or PayPal if your clients

prefer card payment

  • A QR code on the invoice linking directly to an online payment page

Some invoicing platforms allow you to include a one-click pay button in

the email invoice. Clients who can pay with a single click pay

significantly faster than those who need to log in to internet banking,

look up a BSB and manually enter details.

Send Payment Reminders Automatically

Most accounting and invoicing software -- Xero, MYOB, ServiceM8, Tradify

-- allows you to set up automatic payment reminders. A gentle reminder

sent 3 days before the due date ("Just a reminder your invoice is due on

Friday"), on the due date if unpaid, and 7 days overdue if still unpaid

is effective without being aggressive.

Automating this means it happens consistently without you having to

remember to chase each invoice manually. That consistency is important --

sporadic, ad-hoc chasing is much less effective than systematic

follow-up.

Have a Clear Overdue Process

Know what you'll do when invoices aren't paid. A clear, escalating

process is:

  • 3 days before due: Automated reminder
  • Due date: Automated reminder if unpaid
  • 7 days overdue: Automated reminder
  • 14 days overdue: Personal call to the client
  • 30 days overdue: Formal overdue notice, interest charges if your

terms allow it

  • 60 days overdue: Refer to debt collection or consider VCAT/NCAT/QCAT

small claims action

Make sure your payment terms include an interest clause for overdue

invoices (10% per annum is typical). Even if you never enforce it, it

provides leverage and demonstrates that you take payment terms

seriously.

For Commercial Clients: Know the Payment Act

If you do subcontracting work for builders or developers in Australia,

the Building and Construction Industry Security of Payment Act gives you

the right to make payment claims and receive payment within specific

timeframes. If a head contractor or developer doesn't pay a valid claim,

you can serve a "payment claim" under the Act and then issue an

adjudication application if it's disputed.

The SOPA legislation is powerful but technical. If you have a

significant unpaid debt from a commercial client, speak to a

construction lawyer or your relevant state industry body about your

rights under the Act.

The Bottom Line

Better invoicing won't eliminate late payment entirely, but it can

dramatically reduce it. Invoice on the day. Be clear about terms.

Require deposits on big jobs. Make payment easy. Follow up

automatically. And have a process for overdue accounts.

These aren't complex changes -- they're habits. Build them into your

business processes, use the technology available to automate the

follow-up, and watch your average payment time drop.

Money & Tax

General Information Only: This article is for educational purposes and does not constitute financial, tax or legal advice. Always consult a qualified professional for advice specific to your situation.