Best NDIS Invoicing Software for Support Workers: Get Paid Faster, Without the Rate Maths

Key takeaways

• NDIS invoices are checked line by line. Generic tools don't know NDIS support item numbers or price limits, so errors only surface when a plan manager rejects the invoice.
• Every shift that crosses a rate boundary (evening, night, weekend, public holiday) needs its own line item and rate. Doing that split by hand is where most of the admin hours go.
• NDIS pricing is moving in 2026–27, with a new Pricing Schedule, a mid-year update and more changes flagged for 2027. A static spreadsheet of rates goes stale quietly.
• The best NDIS invoicing software for support workers validates rates, splits shifts, bills travel separately and emails a clean PDF to the plan manager in one click.

Why generic invoicing tools fail NDIS sole traders

Excel, Word and general accounting software can all produce an invoice. The problem is that an NDIS invoice isn't just a bill. It has to line up with a participant's plan, the correct support item numbers and the maximum price limits, and the person checking it is usually a plan manager with a long queue and little time to fix your mistakes.

If you're still working from a template, see our free NDIS invoice template guide (/resources/ndis-invoice-template) — it shows exactly what every invoice needs to include.

• Rejected invoices: plan managers check each invoice against the participant's plan and the NDIS price limits. A wrong support item number, a rate over the cap, a missing participant reference number, or a reused invoice number can send the whole invoice back.
• Delayed payments: every bounce restarts the clock. You fix it, resend it, and wait for the next payment run. For a sole trader, a late fortnight is a real cash flow problem, not an admin inconvenience.
• Manual split-rate maths: a 4pm to 10pm shift is two rates. A Saturday night shift that runs past midnight can be three. Doing that in Excel means formulas you have to trust and re-check every pay cycle.
• Generic tools aren't built for NDIS: Word templates, spreadsheets and general accounting packages can all produce an invoice. None of them comes with the NDIS support catalogue or price limits ready to use, so the compliance work stays with you.

NDIS pricing is changing in 2026–27

This is the strongest argument against a spreadsheet of rates you maintain yourself. The rules and the numbers have both moved this year, and more movement is signalled.

What it means for you: whichever tool you use, ask how and when its price tables are updated. If the answer is “you update them,” you're the one carrying the risk.

• A new Pricing Schedule replaces the old guide: for 2026–27 the NDIA publishes pricing as an NDIS Pricing Schedule rather than the single combined Pricing Arrangements and Price Limits document providers were used to. The Support Catalogue sits alongside it.
• The Minister now sets the price limits: under the NDIS Amendments (Securing the NDIS for Future Generations) Act 2026, the Minister for Disability and the NDIS is now the decision maker on price limits. An updated Pricing Schedule took effect on 24 September 2026.
• More updates are already signalled: the government has said the 2026–27 Pricing Schedule will be updated again later this year, including for award changes taking effect on 1 December 2026.
• Unregistered provider pricing is under review: the NDIA has recommended differentiated pricing, which adjusts prices for registered versus unregistered providers, starting 1 January 2027. Sector briefings report a 10% reduction for unregistered providers of social, community and civic participation supports, and the government is still consulting on how it will be implemented.

Built-in NDIS price cap validation and a support item catalogue

The NDIS can't pay a claim above the maximum price limit, and providers can't charge above it. Your software should stop you before an over-cap rate ever reaches a plan manager.

• Support item numbers and names come from a catalogue, not from memory or copy and paste
• Rates are checked against the current price limit for that item
• Price tables are updated when the NDIS publishes changes, including mid-year updates

Automated rate splitting: day, evening, night, weekend and public holiday

Different times of day and days of the week have different support items and price limits. You should enter when you worked, and the software should work out the rest.

• One shift that crosses a boundary becomes the right line items automatically
• Hours and rates are calculated for you, with no formulas to maintain
• Public holidays are handled as their own rate period

Travel time and per-kilometre mileage billing

Where the pricing rules allow provider travel, it has to be billed separately from the support itself. Labour (your travel time) and non-labour costs (vehicle costs such as kilometres, tolls and parking) are treated differently.

• Travel time and kilometres are separate lines, never buried in the support rate
• A per-kilometre rate that stays within the current non-labour travel limit (it was $0.99 per km under the 2025–26 arrangements, so check the current schedule)
• A clear $0.00 line or note when you're not charging travel, so the plan manager can see it was considered

One-click PDF invoices emailed straight to plan managers

Plan managers need a clear, complete invoice they can process quickly. The less retyping on your side, the fewer chances for a typo to cause a rejection.

• A professional PDF with your ABN, the participant's details, an invoice number, line items and totals
• Sent from the software to the plan manager's email address, with no exporting and attaching by hand
• Participant and plan manager details saved once and reused every invoice

Manual and generic software vs dedicated NDIS software

Here's how the three common approaches compare for an independent support worker. Generic software here means general-purpose invoicing and accounting packages.

Generic tools vary, and some can be configured for NDIS use with effort. The point is who does the compliance work: with manual and generic tools, it’s you.

• NDIS price cap checks — Excel/Word: you check each rate yourself. Generic software: only with custom setup. Rayvice: built in.
• Support item catalogue — Excel/Word: typed or pasted by hand. Generic software: manual setup or add-ons. Rayvice: built in.
• Day, evening, night, weekend and public holiday splits — Excel/Word: manual maths. Generic software: manual maths. Rayvice: automatic.
• Travel time and per-km billing — Excel/Word: extra rows you add yourself. Generic software: extra rows you add yourself. Rayvice: billed as separate lines.
• PDF emailed to the plan manager — Excel/Word: export, attach, write the email. Generic software: send from the tool, but no NDIS context. Rayvice: one click.
• Keeping up with price changes — Excel/Word: you find out when it’s rejected. Generic software: you update the rates. Rayvice: rate caps maintained for you.
• Typical risk of a rejected invoice — Excel/Word: highest. Generic software: moderate. Rayvice: lowest.

Rayvice: the hassle-free NDIS billing app for sole traders

Rayvice does one job: it turns the shifts you worked into compliant NDIS invoices, so you can get back to your participants. No rostering suite, no enterprise setup, and no spreadsheet to maintain.

If you run a larger team and need rostering and payroll in one system, a full provider management platform will suit you better. Rayvice is made for the solo operator.

• Zero-calculation shift logging: log the shift — who, when, which support. Rayvice handles the hours, the rates and the line items, so you never open a calculator or a formula bar.
• Rates that stay within the cap: Rayvice auto-calculates NDIS rate caps for each support, so you don't invoice over the limit by mistake.
• Instant PDF invoices: a clean, professional PDF is generated straight from your logged shifts, ready for a plan manager or a self-managed participant.
• Built around what plan managers check: invoices carry the details plan managers look for — your ABN, the participant's name and reference number, a unique invoice number, support items, dates, hours, rates and totals.

Rayvice is a good fit if

• You're an independent support worker, carer or sole trader with your own ABN.
• You invoice plan managers or self-managed participants and want fewer rejected invoices.
• You're tired of rebuilding invoices in Excel or Word every fortnight.

Common questions

Official sources

NDIS rules change. Verify current figures on these official pages before invoicing:

• NDIS: Pricing arrangements (2026–27 Pricing Schedule)
• NDIS: New price limits set for NDIS supports
• NDIS: Guide to getting paid
• NDIS: Invoicing and record keeping