Indi
Built for Australian sole traders

Invoicing software for sole traders that gets you paid

Send quotes, convert them to invoices, add GST, and let clients pay with a Pay Now button. No spreadsheet, no accounting jargon.

See the demo See how it works
  • Free to try
  • No sign-up to demo
  • AUD & AU financial year
Sole trader sending an invoice from their phone at a sunlit café table
Quotes that convert to invoices Optional GST on every invoice Pay now button (Stripe & PayPal) Readable share links Built for AUD & the AU financial year Mobile-first — send from your phone

Invoicing that fits sole-trader life

Quotes, invoices, payment links and shareable links — the parts of getting paid that used to take an evening, done in a minute.

Quotes & invoices in one tap

Send a quote, then convert it to an invoice without retyping anything. Line items, prices and client details carry straight over.

Reusable templates

Build quote and invoice templates for repeat work. Next time, start from a template and the line items and prices are already filled in.

Get paid with a Pay now button

Add a Stripe payment link or PayPal.me link and Indi adds a Pay now button to the shared invoice. Rename it, show or hide it per invoice.

Share links clients trust

Every invoice gets a readable link like app-indi.com/invoice/inv-001-… — no dodgy-looking URL. Send by WhatsApp, email or SMS in a tap.

Know who's paid and who's overdue

See invoiced, received and overdue income at a glance. Indi keeps the running totals so you always know what's coming in.

Secure by default

Your own private records, optional two-factor sign-in, and Indi installs on your phone like an app. Share links can expire or be revoked instantly.

From quote to paid in three steps

A simple flow that turns a quick quote into money in the bank.

Self-employed music teacher creating an invoice on their phone in a home studio
1

Send a quote or invoice

Create a quote from a template or from scratch. Add line items, set GST on or off, and pick a due date.

Sole trader sharing an invoice payment link with a client on their phone
2

Share and get paid

Send a readable link with a Pay now button. Your client pays you directly through Stripe or PayPal — Indi never touches the money.

Sole trader reviewing paid and overdue invoice totals at a desk with a laptop
3

Convert and track

Turn the quote into an invoice when the job's confirmed. Watch paid and overdue totals update as your income lands.

Try the demo

Indi vs your spreadsheet

The invoicing jobs a spreadsheet can't do for you.

IndiSpreadsheet
Turn a quote into an invoice in one tap—
Pay now button wired to Stripe & PayPal—
Readable share link for each invoice—
GST calculated automatically—
Overdue invoices flagged automatically—
Works offline on your phone—

Invoicing questions, answered

Everything sole traders ask about invoicing with Indi.

The best invoicing software for a sole trader is one that fits how you actually work: simple to use on your phone, built for AUD and the Australian financial year, and able to handle quotes, GST and getting paid without a spreadsheet. Indi is built specifically for Australian sole traders and ABN holders, with quotes that convert to invoices, optional GST, and a Pay now button so clients can pay straight from the invoice you share.

You can try Indi's interactive demo free with no sign-up, and create an account to start sending quotes and invoices. Indi is designed to be an affordable companion for sole traders — not a full accounting suite you pay a premium for.

Yes. When you create an invoice you can turn GST on or off for each document. Indi calculates the GST and shows the tax-inclusive and tax-exclusive totals, so your invoices meet what your clients and the ATO expect to see.

Yes. Add a Stripe payment link or PayPal.me link in your profile (or per invoice), and Indi adds a Pay now button to the invoice you share with your client. You can rename the button, show or hide it per invoice, and the client pays you directly through Stripe or PayPal — Indi never handles the payment.

Yes. Send a quote to a client, then convert it into an invoice in one tap — the line items, prices and client details carry over. You can also build reusable quote and invoice templates so repeat work takes seconds.

Indi is built for Australian sole traders, independent contractors and anyone earning income through an ABN. Your ABN and business details appear on your invoices, but you can also use Indi to track side income while you get set up.

No. Indi organises your income, invoices, expenses and mileage into a clean Tax Pack you can export or share with your accountant. It doesn't lodge BAS or your tax return, and it doesn't give tax advice — always confirm claims with a registered tax agent or the ATO.

Every invoice gets a shareable link with a readable address like app-indi.com/invoice/inv-001-... that you can send by WhatsApp, email or SMS. You can set the link to expire, turn it off to revoke access instantly, and see when it's been viewed. Share your Tax Pack summary as a read-only link with your accountant the same way.

Start sending invoices that get paid

Try the interactive demo — send a quote, convert it, and see the Pay now button in action. No sign-up needed.

See Indi in action

About this page. Indi helps you organise your Sole Trader records — it is not accounting software and does not give tax advice or lodge your BAS or tax return. Always confirm claims and obligations with a registered tax agent or the Australian Taxation Office.