Funders
Self-managed NDIS clients: payment and GST
A self-managed participant pays the practice directly, by card, terminal or bank transfer, then claims the reimbursement from the agency themselves. No funder owes the practice money, so there is no remittance to split and no funder lag to model. What changes is the paperwork: the invoice still carries the NDIS fields, and the tax rate rests on the written agreement behind it.
Key facts
- Who pays
- The participant, from their own money or from funds the agency has released to them11
- Deposit shape
- One ordinary patient payment per invoice, settling through the practice's own card or terminal facility14
- Breakdown file
- None, because no funder remits; the practice's own payment record is the whole story1
- Rejections
- Nothing for a funder to reject, so an unpaid invoice is an ordinary debtor1
- GST test
- All four conditions of s38-38 apply, with the participant as the recipient of the supply7
- What the supply also has to be
- A kind of support listed in one of the two tables of the NDIS supports determination6
- Revenue account in the plan managed template
- 405 NDIS self-managed, listed supports, at the GST Free Income rate14
How the money reaches the practice
Self management is a choice the participant makes about their plan, not a different way of buying a service. The practice invoices the participant, the participant pays, and the participant deals with the agency. Nothing is lodged from the practice management system, no portal upload happens, and no payment request file is produced.
The one thing that varies is the order in which the participant handles their side of it, and that decides how long the invoice sits open.
- Pay and claim, which is the common one. The participant pays the invoice out of their own account at the appointment or soon after, then lodges the receipt with the agency and is reimbursed.
- Claim and pay. The participant lodges the unpaid invoice first, waits for the agency to release funds into their account, and then pays the practice. One provider invoicing guide puts that wait at 24 to 48 hours and suggests a seven day term, so the practice is not chasing a payment the participant cannot yet make.
Either way the money that lands in the practice bank account is the participant's payment. The reimbursement is a transaction between the participant and the agency, and it does not appear in the practice's books.
What is not there
Most of the work on the other two NDIS management types is work on the funder's paperwork. On self managed work that paperwork does not exist, which removes three problems and leaves one.
| Management type | Who owes the practice | What breaks the deposit apart | What a failure looks like |
|---|---|---|---|
| Agency managed | The agency, after a payment request file is uploaded | The payee payment remittance advice, one row per claim line | A rejected line, or a negative row in a later remittance |
| Plan managed | The plan manager, as a debtor with its own terms | The plan manager's own remittance, keyed on a claim reference | A rejected line, or a part payment at a price limit |
| Self managed | The participant | Nothing; the practice's own payment record is the breakdown | An invoice that stays unpaid, collected like any other debt |
A bookkeeper writing about NDIS bookkeeping makes the same point from the other direction: the system worth having is the one that lets you see outstanding debt from plan managers and self-managed participants, because that is where the money sits. The risk moves off the claim and onto collection. The two funder pages next door, plan managed and agency managed, keep the risk on the claim.
The rail it settles through
In the plan managed canonical template this is the one rail that behaves like an ordinary private settlement. The gross settlement posts to clearing account 102, a bank type account in Xero, at the BAS excluded tax rate. The tax question belongs to the revenue line behind the invoice, not to the settlement that clears it. The card fee posts to 604 as a separate monthly charge rather than being netted out of the day's takings. Which rail a payment arrived on is the same question as on any private card or terminal payment.
The invoice still carries the NDIS fields
The participant cannot be reimbursed for a service they cannot describe to the agency, so a private looking description is a problem for them and, eventually, for the practice. Provider guides and the claiming vendors converge on much the same field list.
- The practice name and its ABN, and the words tax invoice.
- The participant's name, and their NDIS number where the practice holds it.
- The support item code for each line, and the dates the support was delivered. One provider guide says the code is not strictly required for a self managed claim, and puts it on the invoice anyway so the participant can tie the line to their plan.
- The quantity or hours, the unit price, and the total.
- Payment terms and how to pay, since the participant is the one paying.
One vendor's self managed invoice screen pre-fills the amount from the agency's own fee schedule and lets the provider override it. The schedule price is where that screen starts, not a figure the practice is held to.
The four tests that make the supply GST free
Self management changes who hands over the money and nothing about the tax. A supply to a participant is GST free under s38-38 only when all four of these hold at once.
- The participant has an NDIS plan in effect.
- The supply is of reasonable and necessary supports specified in the statement of supports in that plan.
- There is a written agreement between the practice and the participant, or another person, covering the supply.
- The supply is of a kind covered by one of the tables in the GST free supply determination for NDIS supports.
The determination is the fourth test in full, it applies to supplies made before 1 July 2027, and the tax office sets out both of its tables. Table 1 lists supports that are GST free in their own right, among them specialist disability accommodation, household tasks, and management of funding for supports in a participant's plan. Table 2 lists supports that are GST free only where they are also covered by one of the care, residential care or health services determinations, which is why a support the plan pays for can still be taxable.
The written agreement, and why the invoice is part of it
The third test is the one practices skip, and it is the one that decides the tax rate on a receipt the practice has already banked. The agreement has to identify the participant and state that the supply is of those supports. It does not have to be one signed document: the tax office says it can be a combination of documents, and names letters between the parties and the receipts or invoices the practice issues. What the documents together have to evidence is a binding obligation to make the supply and that it is a reasonable and necessary support specified in the plan. A document carrying only one of those does not satisfy the test on its own.
Supports beyond what the plan specifies are outside the test even where everything else lines up. Extra sessions the participant asks for and pays for out of pocket are an ordinary taxable or GST free private supply on their own merits, decided by the service and the practitioner rather than by the plan.
What the canonical templates post
The three canonical templates a practice can start from put self managed revenue in a different account: 406 in the allied health template, 405 in the plan managed template, 404 in the psychology template. Every one of them sets the same Xero tax rate, GST Free Income. The account code is a chart of accounts decision the practice owns; the tax rate is the answer to a tax question, and the templates do not disagree about it.
The map also carries the rule that decides when a line is self managed at all. It is the fallback: once the plan manager and agency signals on the invoice have not matched, a remaining scheme invoice is treated as the self managed case.
One participant, two tax rates
The split that catches practices is inside one client's file rather than between clients. A listed health service performed by a recognised professional as appropriate treatment is GST free under s38-10, whoever pays, without going near the four tests. A support the plan funds that is not a listed health service has to pass all four, and the safe reading of the tables is that it does not.
| The line | Which test decides it | Account | Xero tax rate |
|---|---|---|---|
| Physiotherapy, psychology, speech pathology, podiatry and the rest of the listed services | s38-10, the listed service test, whoever pays | 405 NDIS self-managed, listed supports | GST Free Income |
| Exercise physiology in a clinic, and the other supports the plan funds that are not listed health services | s38-38, all four tests including the determination tables | 406 NDIS self-managed, non-listed supports | GST on Income |
Where GST applies to a support, the price limit for that support item is inclusive of GST. So a taxable support charged at the limit leaves less net revenue than the same figure on a GST free line, because it gives up one eleventh of it. That is a pricing consequence of the tax question, not a reason to answer it differently.
Where it goes wrong in the books
Three failures show up in a practice's ledger, and all three start on the invoice rather than in Xero.
- The whole invoice is treated as GST free because the client is a participant, when one line on it is a non-listed support. An accounting firm reading the determination in 2026 called this the error the tax office sees regularly in activity statements.
- The self-managed receipt is coded to the private revenue account, because it arrived through the terminal like a private payment. The practice then cannot answer how much of last month came from NDIS work.
- The unpaid participant invoice ages quietly in receivables, because the practice is used to a funder paying without being asked.
The first is a tax exposure, the second is a reporting one, and the third is cash. None of them is visible in a bank feed, which is why they survive month end.
What Ledger Map does with it
Ledger Map holds one standing map for the practice, approved once. A self managed line resolves to its account and its tax rate through that map, the terminal settlement is posted as one balanced document set against the clearing account, and one exact match is left in the bank feed. A line the map cannot place becomes a question with the options laid out, rather than a posting nobody chose.
Nothing on this page is a treatment Ledger Map picked. The account and the tax rate come from the canonical template the practice starts from, the practice approves the map before an invoice syncs, and the GST answers hub shows the same rows one question at a time.
Questions
Does a self-managed NDIS participant pay me directly?
Yes. The practice invoices the participant, the participant pays from their own account, and the participant claims the reimbursement from the agency themselves. No payment request is lodged from the practice management system and no remittance comes back, so the practice's own payment record is the only breakdown there is.
How long does a self-managed participant take to pay?
It depends which way round they do it. A participant who pays first and claims later can settle at the appointment. A participant who lodges the invoice and waits for the agency to release funds is usually told to expect 24 to 48 hours, which is why one provider invoicing guide suggests a seven day term rather than payment on the day of service.
Do I still need NDIS support item codes on the invoice?
Put them on. The participant needs the support item code, the service dates and the unit price to claim, and where the practice has no separate service agreement on file the invoice is also carrying the written agreement test that the GST free treatment rests on.
Is a service to a self-managed participant GST free?
A listed health service performed by a recognised professional as appropriate treatment is GST free whoever pays for it, so self management changes nothing. A support the plan funds that is not a listed health service has to satisfy all four conditions of s38-38, including the written agreement and the determination tables, and the safe reading is taxable until each of those is confirmed.
What if the participant does not pay the invoice?
Then it is an ordinary bad debt, handled the way any private patient debt is handled. There is no funder to appeal to and no claim to resubmit, which is the trade for there being no claim to have rejected in the first place.
Sources
Open questions
- The agency's own participant guidance still could not be read: both of its payment pages refused the request on 2 Sep 2026 and again on 3 Sep 2026. The 24 to 48 hour wait between a participant lodging an invoice and the funds reaching their account therefore rests on one provider invoicing guide rather than on the agency's own words.
- The card fee timing on this rail is the template's own generic assumption, which it flags: monthly billing rather than netting per settlement is not confirmed for every merchant facility. The settlement timing is left to the merchant facility's own cycle for the same reason.
- The pricing arrangements were read for the rule that a price limit includes GST where GST applies, not item by item, so no support item's limit is stated here.
- Report writing funded inside a plan sits between GST free therapy and a taxable third party report, and the templates leave it as a practice level decision rather than settling it.
- NDIS pricing arrangements and price limits 2025-26, version 1.1, read through an Internet Archive capture
National Disability Insurance Agency. Retrieved 4 Sep 2026. Source updated 14 Oct 2025.
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- A New Tax System (Goods and Services Tax) (GST-free Supply, National Disability Insurance Scheme Supports) Determination 2021
Federal Register of Legislation. Retrieved 2 Sep 2026. Source updated 13 Mar 2025.
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- GST and health: National Disability Insurance Scheme
Australian Taxation Office. Retrieved 3 Sep 2026. Source updated 13 Jun 2024.
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- GST and health: other health services
Australian Taxation Office. Retrieved 3 Sep 2026. Source updated 12 Jun 2024.
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- Providing GST-free supplies to NDIS participants
RSM Australia. Retrieved 4 Sep 2026. Source updated 30 Jul 2026.
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- How to create an NDIS self managed invoice
Tyro Health. Retrieved 2 Sep 2026. Source updated 28 Oct 2024.
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Review
Last reviewed 3 Sep 2026 by Shane
General information for Australian allied health practices, not tax advice. Confirm a treatment with your BAS agent or accountant before you post it.
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