FREE INVOICE GENERATOR

Invoice generator for tradies

Turn a finished job into a professional tax invoice in minutes. GST, ABN, itemised line items, and payment terms sorted, ready to send.

Getting paid should not be the slowest part of the job. Tradie Assistant turns a quick description of what you did into a clean, professional tax invoice, so the number you send looks the part and goes out the same day.

The gap between finishing and getting paid

Where invoicing slows tradies down

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Invoices pile up until the weekend

The work is done, but the invoice sits in your head until Sunday night, and paid work waits with it.

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GST and ABN details get fiddly

A proper tax invoice needs the right fields, and getting them wrong looks unprofessional to commercial clients.

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It never looks as sharp as it should

A messy invoice makes a good job look small-time and gives clients a reason to drag their feet.

How the Invoice Generator works

1

Enter the job

Add your client, the work you did, and your rates or line items in plain terms.

2

Get a formatted tax invoice

It builds a professional invoice with GST, totals, and your business details laid out properly.

3

Send it the same day

Share the invoice straight from the tool before you forget. Pro users export a clean Word or PDF.

An example of what the Invoice Generator produces

A preview of the kind of document you get back. Yours is built from the job you describe, so the detail will differ.

Latham Electrical Pty Ltd

0412 887 340 ยท accounts@lathamelectrical.com.au ยท lathamelectrical.com.au

ABN: 54 122 887 301 ยท Licence: REC 24887

Tax Invoice

Bill to

M. Whitfield

18 Ferndale Road, Preston VIC 3072

Invoice details
Invoice #INV-0142 Date14 Mar 2026 Due21 Mar 2026 Terms7 days from invoice date
Work summary

Attended site to investigate recurring RCD tripping. Fault traced to a deteriorated cable in the laundry sub-circuit. Cable replaced, faulty RCD replaced, and circuit tested and returned to service.

#DescriptionQtyUnit priceAmount
1Callout and fault diagnosis (after hours)1$165.00$165.00
2Supply and replace faulty RCD, 2-pole 40A1$140.00$140.00
3Supply and install 2x double power points2$90.00$180.00
4Labour (2.5 hrs @ $95/hr)2.5$95.00$237.50
Subtotal $722.50
GST (10%) $72.25
Total due $794.75
Payment details
BankCommonwealth Bank AccountLatham Electrical Pty Ltd BSB063-114 Account #1099 4471 PayIDaccounts@lathamelectrical.com.au

Please quote the invoice number as the payment reference. Certificate of Electrical Safety issued on completion.

Example output from the Invoice Generator. You get your document in the tool, ready to read, copy and send. Word and PDF export is a Pro feature.

What the Invoice Generator does

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GST calculated for you

Line items, subtotal, GST, and total worked out automatically so the maths is never wrong.

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Proper tax invoice fields

ABN, invoice number, dates, and business details laid out the way a tax invoice should be.

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Word and PDF export (Pro)

Export a polished invoice document. Free users get the full invoice in the tool to copy and send.

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Invoice from site

Raise the invoice from your phone before you leave the driveway.

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Itemised or lump sum

Break the job down line by line or send a single agreed figure, whichever suits the client.

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Reuse job details

Pull details from a quote or a previous job so you are not retyping everything.

Invoice Generator questions

Is the invoice generator free?

Yes. The Invoice Generator is on the free plan. Add your job and you get the full invoice generated in the tool, ready to read, copy and send. No credit card needed. Exporting it as a Word or PDF document, and adding your logo, are Pro features.

Does it produce a valid tax invoice with GST?

Yes. It lays out the fields an Australian tax invoice needs, including ABN, invoice number, GST, and totals. Confirm your own ABN and GST registration details are correct before sending.

Do I need an ABN to use it?

You add your own business details, including your ABN if you have one. The tool formats the invoice around them. Whether you charge GST depends on your registration, which is your call.

Can I edit the invoice after it is generated?

Yes. Adjust line items, rates and wording in the tool and regenerate as many times as you need. Pro users can export an editable Word document.

Can I use it for both residential and commercial clients?

Yes. Send an itemised breakdown for clients who want detail, or a single agreed total for a lump-sum job.

Will it help me get paid faster?

A clear, professional invoice sent the same day gives clients fewer reasons to delay. The tool removes the friction that usually pushes invoicing to the weekend.

More free tools

Every Tradie Assistant tool is built to cut admin and get you back on the tools faster.

Try the Invoice Generator free

Create your account, describe your job, and download your document in minutes. No credit card to start.