NDIS stated vs flexible supports, explained.
The claim went out. The plan manager came back: the SIL budget is stated and cannot cover this. You billed a support against the wrong allocation — and the funding it came from has a fence around it that cannot be moved. Stated funding is locked to the specific support or quote the NDIA approved it for. Flexible funding can move across items within a category. The distinction is on every NDIS plan, and billing across it is the most common reason a correctly priced claim still gets rejected.
Flexible NDIS funding can be spent across support items within a budget category. Stated (or fixed) funding is locked to a specific support or approved quote and cannot be redirected. Providers must identify which type applies before billing — claiming against the wrong type leads to rejected claims or repayments.
Flexible vs stated, side by side
Both kinds of funding live inside the same plan. The difference is how freely the dollars can be spent.
Spend across the category
Flexible funding can be used across the different support items within a budget category. The participant and their providers choose how to use it — within the price guide and the rules of the category — without it being tied to one specific service.
- —Most of the Core budget is flexible
- —Can shift between items in the same category
- —More room to respond to changing needs
Locked to one support
Stated funding is set aside for a specific support or quote and cannot be moved to pay for anything else. The dollars are tied to that line. It's often the result of a quote the NDIA has approved for a defined service, so it has a fence around it.
- —SIL, SDA, support coordination, behaviour support
- —Can't be spent on other supports
- —Claim only against the support it was set for
What's commonly stated
There's no single fixed list — how a plan is built depends on the participant's situation — but some supports are stated far more often than not, usually because they're high-cost or quoted:
- —Supported Independent Living (SIL) — a quoted amount for in-home support hours in a shared or individual arrangement
- —Specialist Disability Accommodation (SDA) — funding tied to a specific dwelling and design category
- —Support coordination — a set number of hours under Capacity Building, stated against the coordination item
- —Behaviour support — funding for a specialist to assess and write a behaviour support plan
By contrast, much of the Core budget — Assistance with Daily Life and Social and Community Participation in particular — is typically flexible, which is why day-to-day support hours can usually be claimed across those items without each one being separately quoted.
Why it matters when you bill
The whole point of stated funding is that it can't be moved. So if you bill against it for something it wasn't approved for, the claim doesn't have anywhere valid to land. Depending on how the plan is managed, that shows up as:
A rejected claim
If you claim a flexible-style support against a stated allocation that doesn't cover it, the claim can be knocked back — by the plan manager, or by the NDIA at the portal — and you have to re-bill against the right line.
Money repaid later
A claim that slips through against the wrong budget can be picked up in a later review and clawed back. It's far cheaper to bill it correctly the first time than to unwind it after the fact — and NDIS case management software that tracks spend against each funding line makes that first-time check far easier.
A stated budget exhausted early
Because stated funds can't be topped up from elsewhere, billing them for the wrong thing can run a participant's SIL or support coordination budget down faster than the plan intended — and there's no flexible pool to fall back on.
How PACE plans present this
On the NDIS's newer computer system, PACE, a plan's budget is shown by support category, with funding marked as either flexible or stated against specific items. Stated items appear as their own lines with the dollars tied to them, so the distinction is visible in the plan itself rather than something you have to infer.
PACE also changed how providers get connected to a participant and how some claims are made, so it's worth understanding alongside the funding split. Our guide to NDIS PACE covers what changed and what it means for claiming.
What to check before you bill
A quick run-through before raising a claim against a participant's funding:
- ✓Is the support you delivered covered by a flexible or a stated allocation?
- ✓If it's stated, does the funding line cover this exact support — not just the same category?
- ✓Are you claiming the right support item code for that funding line?
- ✓Is there enough left in that specific allocation to cover the claim?
- ✓If anything's unclear, have you confirmed it with the plan manager or the participant before submitting?
Always confirm the specifics
How a particular plan is structured — and exactly what each stated line can be claimed against — varies from participant to participant. This guide explains the general distinction; it isn't a determination for any one plan. When you're not certain, confirm with the participant's plan manager or the NDIA before you bill.
For NDIS providers using practice management software
Rostrel tracks each participant's funding lines separately, distinguishing stated allocations (such as SIL, support coordination, and behaviour support) from flexible budgets — so claims are always attributed to the correct line before they're submitted. When you raise a claim, Rostrel checks the remaining balance on that specific funding line and flags it if the stated budget is running low, giving you a clear view of what's left without manually cross-referencing the participant's plan. This means providers using Rostrel avoid the most common stated-funding billing errors without needing to memorise each participant's individual plan structure.
Frequently asked questions
What is the difference between stated and flexible NDIS funding?
Flexible funding can be spent across the different support items within a budget category — you choose how to use it, within the rules. Stated funding (also called fixed or quoted) is locked to a specific support or quote and can't be moved to pay for anything else. Both sit inside the same plan, but stated funding has a fence around it.
Which NDIS supports are usually stated?
Supports commonly stated include Supported Independent Living (SIL), Specialist Disability Accommodation (SDA), support coordination, and behaviour support — often because they're quoted supports the NDIA has approved a set amount for. Much of the Core budget, especially daily life and community participation, is usually flexible.
Why does stated versus flexible matter for a provider?
Because you can't move stated funds to cover a different support. Bill against stated funding for something it wasn't approved for and the claim can be rejected or repaid later. Flexible funding gives you more room, but stated funding has to be claimed against the exact support it was set aside for — so check which it is before you bill.
Can a participant move money between stated and flexible budgets?
Generally no. Flexible funding can move between support items inside the same category, but stated funding stays where it was allocated. Moving funds in or out of a stated allocation usually needs a plan review or a change of circumstances with the NDIA. Treat the boundary as fixed unless the plan manager or NDIA confirms otherwise.
How do I tell if a support is stated or flexible in a PACE plan?
In a PACE plan the budget is shown by support category, with funding marked as flexible or stated against specific items. Stated items appear as their own lines with the dollars tied to them. If you're unsure how a line is set up, ask the participant or their plan manager, or check the plan in the my NDIS portal before claiming against it.
Keep stated and flexible budgets separate
Rostrel attributes each claim to the right support category and tracks spend against each funding line — so a stated budget and a flexible one stay separate, and it's easy to see what's left in each before you bill.
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