The best invoicing software for tradies quotes on site, converts the quote to a GST-compliant tax invoice in a tap and takes payment before you leave. OneBookPlus does that plus the accounting in one flat-priced Australian app, free to start.
ServiceM8 (free to $149/month), Tradify ($48/user/month ex GST) and Fergus (from $53/month) all run jobs and invoicing well, but each keeps the books in a separate accounting tool such as Xero or MYOB.
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A two-tool setup (a job app plus Xero or MYOB) means two subscriptions and a sync to maintain; an all-in-one usually works out cheaper for crews of 1 to 10.
Per-user pricing (Tradify, Fergus) adds up as you put on staff, and ServiceM8's job-count tiers can jump in a busy month; OneBookPlus stays flat.
On the accounting side, look for automatic GST, BAS-ready reporting and bank feeds, whether that comes from a synced ledger or is built into the same app as your invoicing.
The best invoicing software for tradies in Australia runs the whole job from the ute: quote on site, convert the quote to a GST-compliant tax invoice in a tap, take payment before you drive off, and have it all flow through to your books and BAS. That is a different brief to generic small-business invoicing, which is why tradies compare a different shortlist: OneBookPlus, ServiceM8, Tradify and Fergus.
If you are not in the trades, or you want the full market view across every industry, read our roundup of the instead. This guide sticks to tradies: what the trade tools cost, what each one is genuinely best at, and how the accounting side works once the invoice is sent.
OneBookPlus: best all-in-one for tradies. Quoting, invoicing, job tracking, payments and accounting in one flat-priced Australian app (GST, ABN and BAS native, STP payroll built in), with a $0 free plan. From $0, then $29/month flat.
ServiceM8: best for field-service teams. Live job tracking, dispatch and slick on-site invoicing, from a free 30-job plan up to $149/month. Keeps the books in a separate accounting tool.
Tradify: best dedicated job management. Deep quoting, scheduling, timesheets and compliance certificates, from $48/user/month ex GST. Also pairs with a separate accounting tool.
Fergus: best for structured crews. Job cards, timesheets, materials and invoicing from $53/month, with GPS tracking, purchase orders, job phases and health-and-safety forms on the $77/month Professional plan. Syncs to Xero, QuickBooks or MYOB for the accounting.
"From" is each provider's entry monthly plan. OneBookPlus and ServiceM8 prices include GST; Tradify is priced per user, ex GST; Fergus lists from-pricing on its Australian pricing page (Essentials from $53/month, Professional from $77/month, timesheet-only users from $26/month). Verified against each provider's Australian pricing page, July 2026.
Pricing: $0 free plan (10 invoices + 5 quotes/month), then a flat $29/mo Starter (unlimited invoicing and quotes, payments, BAS reports, 3 team members), $49 Plus, and $69 Growth (AI, SMS, 10 team members). Flat pricing, not per user, so putting on an apprentice does not blow out the bill.
What it does well: the whole job-to-paid workflow in one app. Quote on site, convert to a GST-compliant invoice in a tap, track the job, take card payment, and have it flow into your accounting and BAS. Australian-built and ATO-native: automatic 10% GST, ABN validation against the Australian Business Register, BAS-ready reporting and STP payroll. Automatic payment reminders chase overdue invoices for you.
The catch: it is a growing all-in-one, not a 20-year-old ledger. If your accountant is wedded to a specific Xero or MYOB workflow, that is a conversation to have first. For most sole traders and small crews, one app covers it.
Best for: sole traders and 1-10 person crews who want quoting, invoicing, payments and the books in one place without a two-tool sync.
What it does well: field service. Live GPS job tracking, dispatch, and fast on-site quoting and invoicing. Strong for teams out on jobs all day, every day.
The catch: it does not keep your books. ServiceM8 syncs to Xero, MYOB or QuickBooks, so you are back to two subscriptions. Pricing is job-count-limited, so a busy month can push you up a tier.
Best for: businesses whose biggest pain is dispatching and tracking a team in the field.
Pricing (AU, ex GST):$48/user/mo (Lite), $52 (Pro, with progress invoicing, job costing, compliance certificates and timesheets), $62 (Plus, with AI bill reading and reporting). 14-day trial.
What it does well: trades-first job management with genuine depth: quoting, scheduling, timesheets, compliance certificates and progress invoicing.
The catch: it is not accounting software; it syncs to Xero, MYOB or QuickBooks. Per-user pricing adds up as you put on staff.
Best for: trades that want the deepest dedicated job-management workflow and are happy to run a separate accounting tool.
vs OneBookPlus: Tradify goes deeper on pure job management; OneBookPlus wins on one flat price and having the books in the same app. See the OneBookPlus vs Tradify comparison.
Pricing (AU): Essentials from $53/mo, Professional from $77/mo (adds GPS tracking, job phases, purchase orders, SWMS and health-and-safety forms, advanced reporting), Enterprise 10+ on custom pricing. Timesheet-only users from $26/month; card payments 2.95% + 30c; 14-day free trial. (Fergus Australian pricing page, July 2026.)
What it does well: a structured job workflow for growing crews: job cards, phases, timesheets, materials, purchase orders and back-costing, plus invoicing and payments. The hazard and SWMS paperwork suits crews working commercial sites.
The catch: like ServiceM8 and Tradify, it is not accounting software; the books live in a synced Xero, QuickBooks or MYOB subscription. From-pricing scales with the size of your team.
Best for: 3-10+ person crews that want job phases, purchase orders and site paperwork inside the job tool.
vs OneBookPlus: Fergus goes deeper on phase-based workflow for bigger crews; OneBookPlus keeps invoicing, quoting and the accounting in one flat-priced app. See the OneBookPlus vs Fergus comparison.
Every tool above gets the invoice out the door. The difference is what happens to the money afterwards.
ServiceM8, Tradify and Fergus all hand the accounting to a separate ledger, usually Xero or MYOB. So "the best accounting software for tradies" has traditionally meant picking a second subscription: Xero (from $35/month incl GST, per Xero's Australian pricing, July 2026) suits most tradies, while MYOB AccountRight suits builders who need per-job costing and inventory. Both are excellent ledgers, and if your accountant insists on one, our OneBookPlus vs Xero and OneBookPlus vs MYOB comparisons cover the trade-offs in detail.
The alternative is accounting built into the same app that raised the invoice. OneBookPlus Finance gives you bank feeds, GST tracking, BAS-ready reporting and STP payroll alongside your quotes, jobs and invoices, so there is no sync to maintain and no second bill.
Whichever way you go, the accounting essentials for a tradie are the same: automatic GST on every invoice, BAS-ready reporting and bank reconciliation. You can sanity-check the numbers with our GST calculator and BAS calculator. Sole traders who mainly want income tax and GST deducted automatically as each invoice is paid should also weigh up Hnry; our OneBookPlus vs Hnry comparison covers when its 1% model beats a flat subscription.
For a tradie, invoicing software that cannot quote is half a tool. Good jobs start as a quote on site, and re-typing an accepted quote into an invoice is exactly where errors and unbilled extras creep in. Every option in this guide converts quotes to invoices; for the detail on how quote templates, customer acceptance and quote-to-invoice conversion work in OneBookPlus, see the quoting software features page.
Keep the shortlist honest against this checklist. These are the features that actually save a tradie time on site:
Invoice from the ute. Mobile-first, so the invoice is sent before you leave the driveway, not typed up on Sunday night.
Quote-to-invoice conversion. Build the quote, get it approved, turn it into an invoice in one tap without re-entering anything.
GST and ABN compliance. Every invoice includes the right 10% GST and your ABN and meets the ATO tax invoice requirements.
Automatic payment reminders. Overdue invoices get chased without the awkward phone calls.
Job tracking. See what is quoted, in progress, done and paid, and the margin on each job.
Card payments on site. A card or payment link at the door beats "I'll do a bank transfer tonight" every time.
Trade paperwork. If your trade needs compliance certificates or safety forms attached to the job, check the tool handles them (Tradify and Fergus are strongest here).
Sole trader, no team: start on OneBookPlus's free plan for quoting, invoicing and the books in one app; consider Hnry if automated tax is your only real pain.
1-5 person crew: an all-in-one usually wins: one flat price, quoting to invoicing to BAS in one place, no two-tool sync.
Field team with dispatching: ServiceM8 for the field-tracking depth, or OneBookPlus to keep the accounting in the same app.
Deepest job management, happy with two tools: Tradify, paired with Xero or MYOB.
Larger structured crews on commercial sites: Fergus for job phases, purchase orders and SWMS paperwork, plus a synced ledger.
Builder needing per-job costing: MYOB AccountRight for deep cost tracking and inventory, or an all-in-one that shows margin per job.
What is the best invoicing software for tradies in Australia?
For most tradies, the best invoicing software is an all-in-one that handles quoting, GST invoicing, job tracking and payments in one app. OneBookPlus is the best all-in-one option and has a free plan. ServiceM8 is best for field-service teams, Tradify for dedicated job management, and Fergus for larger crews that want job phases and site paperwork.
What's the cheapest invoicing software for tradies?
You can start free with OneBookPlus's $0 plan or create a one-off invoice with our free invoice generator. ServiceM8 also has a free plan capped at 30 jobs a month. Paid trade tools generally start from around $29 to $53 per month, and trade-only tools usually need a separate accounting subscription on top, so an all-in-one can work out cheaper overall.
Do I need separate invoicing and accounting software?
Not necessarily. Trade tools like ServiceM8, Tradify and Fergus handle jobs and invoicing but sync to a separate accounting tool such as Xero or MYOB. An all-in-one platform like OneBookPlus combines job management, invoicing and accounting, so there is no second subscription to pay for or keep in sync.
What is the best accounting software for tradies?
As standalone ledgers, Xero suits most tradies and MYOB AccountRight suits builders who need per-job costing. Both are accounting-first, so you will likely still add a job tool. OneBookPlus Finance builds the accounting (bank feeds, GST, BAS-ready reporting and STP payroll) into the same app as your quotes, jobs and invoices.
Is the invoicing GST-compliant?
With OneBookPlus, every invoice automatically includes 10% GST and your ABN and meets ATO tax-invoice requirements. See our guide to tax invoice requirements in Australia.
If you want one tool that quotes on site, invoices in a tap, tracks the job, keeps the books and gets you paid, without paying for and syncing a separate accounting app, OneBookPlus is the best all-in-one invoicing software for Australian tradies, and you can start on the free plan. If field dispatch is your biggest pain, look at ServiceM8; for the deepest dedicated job management, Tradify; for structured crews on commercial sites, Fergus. Try OneBookPlus for tradies.
