One of the most common and most reasonable questions families ask about Supported Independent Living: “What will we actually have to pay?”
The confusion is understandable, because SIL involves two completely different streams of money that are often talked about as one.
Here’s the principle, then the detail: The NDIS pays for support. The participant pays for living.
Supported Independent Living Costs Breakdown
| Cost | Who pays |
|---|---|
| Support workers (day, evening, overnight) | NDIS — SIL funding |
| Support during hospital stays or transitions | NDIS — where included in the plan |
| Rent or board | Participant |
| Groceries and meals | Participant (shared household kitties are common) |
| Utilities; electricity, gas, water, internet | Participant (usually split between housemates) |
| Household items and furniture for your room | Participant |
| Personal costs; phone, clothing, entertainment | Participant |
| Transport for community access | Mixed; NDIS transport funding may apply; day-to-day travel costs are personal |
| Home modifications / specialist building features | NDIS — SDA funding, for the small group who qualify (SIL vs SDA explained) |
Why NDIS SIL Funding Does Not Cover Everyday Living Costs
The NDIS funds supports that are disability-related; the assistance you need because of disability.
Rent, food and bills are ordinary living costs everyone has, so they sit with the participant, typically paid from income such as the Disability Support Pension.
This split is actually protective: because your support funding and your housing costs are separate, you can change support providers without losing your home, and vice versa. Choice and control stay with you.
Making The SIL Living Costs Manageable
- Rent in shared SIL homes is usually structured with the DSP and Commonwealth Rent Assistance in mind; ask any provider to show you the numbers before committing. We do this in the first conversation, not the last.
- Shared costs are genuinely shared. In a three-person home, utilities and staples split three ways.
- Budgeting support can be funded. Building money skills is a legitimate capacity-building goal, and daily budgeting help is part of what SIL support workers do.
- Plan management keeps the NDIS side clean. A plan manager tracks your support budget so there are no surprises; see our Australia-wide plan management service.
Questions to Ask Any SIL Provider About Money
- What is the exact weekly rent/board, and what does it include?
- How are shared household costs calculated and reviewed?
- What happens to costs if a housemate moves out?
- Is there a written agreement covering all of the above? (There should be.)
These belong on your list alongside the support questions; our free guide Questions to Ask Before Choosing an NDIS Provider covers both, and the NDIS Record Keeping Guide helps you keep the paper trail tidy.
Get It in Writing: The Two Agreements That Protect You
Money confusion in SIL almost always traces back to fuzzy paperwork. Expect insist on; two separate documents:
- The service agreement covers the NDIS-funded side: supports to be delivered, the Roster of Care, how changes are reviewed, cancellation terms and exit terms. This is the document your support ratios live in.
- The accommodation/tenancy agreement covers the living side: rent or board amount, what it includes, how shared household costs are calculated, payment method, notice periods, and what happens when a housemate leaves.
Keeping them separate isn’t bureaucracy, it’s the paperwork version of the principle this whole article rests on: your support and your housing are independent, so ending one should never automatically end the other.
A provider who bundles them into one signature, or whose “board” figure has no breakdown behind it, is asking you to buy a mystery.
Before signing either, take them home. Read them with someone you trust. Any provider who resists that has answered your most important question already.
