The Best Invoicing App for Australian Tradies in 2026 (GST-Ready, No Accountant Required)

14 April 2026 · CatchaCRM · invoicingtradiesaustraliagstpayments

If you've ever finished a job, sent an invoice, and then spent the next two weeks chasing payment — you're not alone. Getting paid on time is one of the biggest headaches for Australian tradespeople, and most of it comes down to one thing: using the wrong invoicing tool.

Some tradies are still on paper. Some are emailing Word docs. Some have graduated to Xero or MYOB but find it overkill for what they actually need. And some are starting to ask: is there a better app to invoice customers in Australia that doesn't require an accountant to set up?

There is. Let's break it down.

The Problem: Why Tradies Struggle to Get Paid On Time

The invoicing problem for tradies isn't just about software. It's about the whole payment process from job completion to money in the bank.

Here's what goes wrong:

Paper invoices get lost. Hand over a paper tax invoice on site, and there's a good chance it ends up crumpled in a glove box or never reaches the accounts department. There's no trail, no confirmation, and no easy way to follow up.

Email invoices get ignored. You send a PDF invoice by email, and it lands in someone's inbox alongside 200 other emails. If you don't follow up, it doesn't get paid. And following up feels awkward.

Reminders never get switched on. Plenty of invoicing tools can remind a customer that payment is due, but only if someone sets it up. If nobody has, you're back to manual follow-up calls that nobody enjoys making.

GST adds complexity. If you're GST-registered, every invoice needs to include the correct tax breakdown. Using a tool that doesn't handle Australian GST properly creates headaches at BAS time.

Payments are slow. Even when a customer wants to pay, if you're not making it easy — card payment link, bank transfer details, etc — they'll put it off.

The right invoicing app fixes all of this. Here's what to look for.

What to Look For in an Invoicing App for Australian Tradies

1. GST-ready by default Every invoice should automatically calculate and show GST. The app should be designed for the Australian tax system — not a US or UK product with GST bolted on as an afterthought. BAS-ready reporting is a bonus.

2. Send invoices by SMS Email is fine, but a text is harder to miss. If your invoicing app can send a payment link by SMS, the customer can pay from their phone on the spot.

3. Accept payments online Give your customer a link to pay by card directly from the invoice. No bank transfers, no awkward payment conversations. Just click, pay, done.

4. Automatic payment reminders Set it and forget it. An overdue invoice should trigger an automatic reminder — by email or SMS — without you having to do anything.

5. Professional-looking invoices Ugly invoices make your business look less credible. Look for an app with clean, professional templates that include your logo, business details, and correct Australian tax information.

6. Doesn't require an accountant to set up If you need to spend hours configuring chart of accounts before you can send your first invoice, it's the wrong tool for a sole trader or small trade team.

Xero vs MYOB vs CatchaCRM for a 5-Person Trade Business

Here's an honest comparison for a typical small Australian trade business — say, a 5-person electrical or plumbing outfit.

List prices shown. A 50% launch offer runs until 31 January 2027; see the pricing page.

The honest summary:

Xero is excellent accounting software. If you have a bookkeeper or accountant who already uses Xero, there's value in keeping them connected to your books. It converts an accepted quote to an invoice in one click. Quotes are included on every Xero plan we checked, and project time-and-cost tracking is on the Ultimate plans only, not Comprehensive. But Xero is accounting software, not a CRM or a job scheduler, so most trade teams run something else beside it for leads and jobs.

MYOB covers the accounting and tax side well, and it's been a staple of Australian small business for decades. Like Xero, though, it's accounting software — not an all-in-one trade business tool.

CatchaCRM is built for Australian trade and service businesses. It handles quoting, invoicing and GST, and it also handles the lead pipeline, job scheduling and customer messaging that accounting software isn't built around. It sits alongside your accounting software rather than replacing it. It connects to Xero (contacts in, invoices out, approved timesheets export, which is Australia-only and opt-in, as the organisation chooses Xero as its pay route; payments aren't synced) and has no MYOB connection, so your bookkeeper keeps the books where they are, and you stop paying for the separate tools bolted on around them.

The "Just Get Paid" Checklist

Before you pick your invoicing app, run through this:

• Can I send a GST-compliant invoice the same day the job is finished?
• Can my customer pay online from a link in the invoice?
• Will the app automatically follow up overdue invoices?
• Can I send payment reminders by SMS?
• Can I see all my unpaid invoices in one place?
• Is the pricing in AUD and suited to a small team?

If your current tool can't tick every one of those boxes, you're leaving money on the table and spending time on admin that could be automated.

CatchaCRM: Invoice, Chase, and Get Paid — All in One App

CatchaCRM starts at A$79/month list price for up to 3 users; a five-person team is on Grow at A$179/month. Send GST-ready invoices by SMS or email, collect card payments online through your own Stripe or PayPal account, and set up reminders to chase unpaid invoices (they stay off until you turn them on). SMS usage is charged at metered rates.

No extra invoicing tool. No separate CRM. Your accountant keeps Xero or MYOB; CatchaCRM connects to Xero only.

Updated 15 October 2026. Prices last checked 15 October 2026; feature details last checked on the dates shown in Sources.

Built in Brisbane. Made for Australian tradies.

Start your free 21-day trial — no credit card needed

Sources

Competitor prices last checked 15 October 2026. Vendors change pricing without notice, so check their site before deciding.

• Xero pricing plans — read 15 October 2026
• Xero's quoting page — read 14 October 2026
• MYOB's quotes help page — read 14 October 2026

We have not verified MYOB's prices, so check MYOB's own pricing page.