Crestyn Crestyn

Invoice sent before you've left the driveway.

Invoicing for sole traders and independent support workers. Open the app, add the shift, hit send - Crestyn emails your plan manager directly. About 15 seconds, start to finish.

Try 30 days for free

No card required

Built in WA by a support worker who invoices plan managers too.

Take a NO FUSS look

No card. No commitment. Check it out free for 30 days.

After 30 days: a flat $14 a month to keep going, or stop - the account goes read-only and you can export everything, free, for 90 days.

No signup.
Made-up details only.

Try the demo

Look up any NDIS line item

Every code in the 2026-27 price guide, current caps included, in plain worker language.

Crestyn FAST

Done before you've sat down

Repeat invoices take about 15 seconds from your phone.

Pick a date, select a saved line item, add hours, and send.

Crestyn TRACKED

Did the plan manager even get it? Have I been paid? What have I earnt?

Track every invoice - sent, delivered or bounced - monitor what you are owed, and pull reports when you need them. Mark one paid and Crestyn shows what to set aside for tax, super and bills.

Crestyn EASY

Same client next week? One tap

Clone a past invoice, update the date, and send directly to the plan manager without leaving the app.

Try 30 days for free

No card required

Crestyn never touches your invoice payments. The only charge is your $14 monthly subscription, through Stripe.
Client and plan manager details are stored securely, hosted in Australia. Security details
Built and supported by a WA support worker, not a call centre. Stuck? support@crestyn.au

Most looked up

What changed in the 2026-27 price guide

How to invoice the NDIS as a sole trader

General information, not advice. Verify against the official pricing schedule before invoicing. Prices from the NDIS Pricing Schedule 2026-27, effective (catalogue 2026-27 v1.0). Usually checked every night - last checked . Official source.