Why the bill doesn't match the estimate

Many families get a shock when the first invoice or the fee advice letter arrives and the numbers don't match what the online estimator, or the home, suggested. Usually there's a reason that can be traced. Sometimes there's a mistake that can be fixed.

An estimate is only as good as what went into it

The government's fee estimator, the home's quote and our own calculator all work from the figures someone typed in. The fees your parent actually pays are set by Services Australia (or DVA for veterans) in the fee advice letter, using the details it holds. If the two sets of figures differ, the results will too.

Common differences:

• Asset values. The estimate may have used a rough guess for savings, shares, a car or the contents of the home. Services Australia uses the values it has on record.
• Income. For bank accounts, shares and many super pensions, the assessment doesn't use what they actually earn. It uses a set "deemed" rate instead. See our guide to super and deeming.
• Couples. A couple's income and assets are added together and halved, whoever owns what.
• The home. Whether the home counts, and how much, depends on who still lives there. When it counts, it's counted only up to $219,858.40.

Things that change after the estimate

Even with the right figures, the fees can move:

• Twice-yearly updates. On 20 March and 20 September, the basic daily fee, the pension and many of the limits used in the assessment change. An estimate made before one of these dates can be out of date soon after.
• Paying a lump sum for the room. A lump sum paid to the home still counts as your parent's asset. Paying it can raise the means-tested amounts, which surprises many families. See does a lump sum change the fees and the pension?
• The daily room payment. For most people who moved in from 1 November 2025, the daily payment rises each 20 March and 20 September. If daily payments or fees are drawn from the lump sum, the daily part grows as the lump sum shrinks. See why the daily payment goes up.
• Changes in your parent's money. Selling the home, a change to the pension, or money coming in or going out can all change the fees.

Charges that were never in the estimate

• Interim fees. Until the means assessment is finished, the home sets the fees itself. They're then corrected back to the day your parent moved in, so there may be a refund or a top-up.
• Extras. The government estimator leaves out the higher everyday living fee for optional extras. Anything your parent agreed to, such as pay TV or a wider menu, appears on the invoice on top.
• A different room price. The estimate may have used a different room, or the price may have been agreed at a different figure.

Reporting changes on time

Your parent (or whoever acts for them) must tell Services Australia about changes to their income or assets within four weeks. When a change lowers the fees, the lower amount is backdated to the day of the change. When a change raises the fees and Services Australia decides it within four weeks of the change, the increase starts from the new fee letter. If it isn't decided within four weeks, for example because it was reported late, the increase is backdated four weeks from the new fee letter, or further if wrong information was given.

How to check the bill

1. Get the latest fee advice letter. The home must charge in line with it. Check the date and which fee arrangements it says apply.
2. Check the details it used. Compare the income and assets with what your parent really has. Look for anything missing, counted twice or out of date.
3. Match each invoice line to the letter, the agreed room price and any extras agreement. Our line-by-line guide explains each charge.
4. Ask the home to explain any line you can't match, in writing.

If something looks wrong

• The details are wrong or out of date: update them with Services Australia. If you think the assessment itself is wrong, you can ask for it to be looked at again. There are time limits for a formal review, so ask soon after the letter arrives.
• The home charged more than the letter or the agreements allow: raise it with the home first. Our guide to complaints and refunds covers the next steps.

The Aged Care Costs calculator gives an estimate of the fees, with the home counted as it is today, and compares the ways of paying for the room. It uses the figures you enter, so it's worth re-running it once the fee advice letter arrives.

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