Investment Income, Dividends and Rentals: What Counts for CCS and FTB?

Your taxable income and your income for Centrelink purposes are not always the same thing.

That matters if you receive Child Care Subsidy or Family Tax Benefit.

Some income is already counted in your tax return, such as bank interest, dividends, rental profit and capital gains.

But some losses and tax-reducing amounts are added back when Services Australia works out your Adjusted Taxable Income, or ATI.

That means your tax return might show one income figure, while your CCS or FTB is assessed using a higher one.

This guide explains the common investment income traps, including rental losses, dividends, capital gains, salary packaging, voluntary super and the 2026–27 Budget changes to negative gearing.

The simple version

For CCS and FTB, do not only look at your taxable income.

Start with your taxable income, then check whether anything needs to be added back.

Common ATI add-backs include:

• rental property losses
• net investment losses
• reportable fringe benefits
• salary sacrifice super
• personal deductible super contributions

Income that is usually already counted includes:

• bank interest
• dividends
• rental profit
• net capital gains

The practical rule:

If something reduced your taxable income, it may still be added back for CCS and FTB.

And the big rental-property rule:

Negative gearing may reduce your tax bill, but it usually does not reduce your CCS income.

What number should you put into CCS Checker?

Use your best estimate of the family income Services Australia will use, not just the lowest taxable income figure on your tax return.

Start with expected taxable income, then add likely ATI adjustments such as:

• rental property losses
• net investment losses
• reportable fringe benefits
• voluntary salary sacrifice super
• personal deductible super contributions

Example:

• taxable income: $102,000
• rental property loss added back: $18,000
• income to test in CCS Checker: $120,000

If you are unsure, use a careful estimate or ask your accountant. Avoid using a low estimate just because it gives a better-looking weekly subsidy. A low estimate can lead to an overpayment and a debt later.

Budget update: negative gearing changes from 1 July 2027

The 2026–27 Federal Budget announced changes to negative gearing from 1 July 2027.

From that date, negative gearing for residential property will generally be limited to new builds.

For affected established residential properties, rental losses will only be deductible against residential property income, including residential property capital gains. Excess losses can be carried forward.

Properties held before Budget night, or already under contract before 7:30pm AEST on 12 May 2026, are exempt until they are disposed of.

For CCS, the key point is simple:

Do not assume a rental loss will lower your CCS income.

Under current rules, a rental loss may reduce taxable income, but it is generally added back for ATI.

From 1 July 2027, many established-property losses may not reduce ordinary taxable income in the first place.

Either way, the CCS result may be very different from what families expect.

These Budget measures may still depend on final legislation and ATO guidance.

At a glance: income that can affect CCS and FTB

What is Adjusted Taxable Income?

Adjusted Taxable Income is the income measure Services Australia uses for many family payments.

It starts with taxable income, then adds back certain amounts.

For CCS and FTB, this matters because the higher your family income, the lower your subsidy or payment may be.

The tricky part is that some things that help at tax time do not help for Centrelink income testing.

A rental loss is the classic example.

It may reduce your tax bill, but for CCS and FTB it is generally added back.

So a family might think their taxable income is $102,000 — but Services Australia may effectively assess them closer to $120,000 for CCS.

That difference can change the subsidy rate.

Rental property losses: the negative gearing trap

Rental losses are one of the most common ATI traps.

Under current rules, if your rental property costs more to hold than it earns in rent, you may have a net rental property loss.

That loss may reduce your taxable income.

But for CCS and FTB, net rental property losses are generally added back when your ATI is worked out.

Example under current rules

A couple has:

• salary income: $120,000
• rental property loss: $18,000
• taxable income: $102,000

At tax time, the rental loss may reduce the taxable income figure.

But for CCS, the loss is added back:

The family should not run their CCS estimate using only $102,000. They should test an income closer to $120,000, because the rental loss is generally added back when ATI is worked out.

Negative gearing may reduce your tax bill, but it usually does not reduce your CCS income.

What changes for rental losses from 1 July 2027?

From 1 July 2027, the Budget changes the tax treatment of many residential rental losses.

For affected established residential properties, losses will no longer be deductible against salary and wages in the same way.

Instead, the loss can generally only be used against residential property income, including capital gains from residential property. Any excess can be carried forward.

This is a tax change, not a separate CCS rule. But it matters because CCS starts with the income figure produced by the tax system, then applies ATI rules.

The practical takeaway:

Before 1 July 2027, a rental loss may reduce taxable income but be added back for CCS.

From 1 July 2027, for affected established properties, the loss may not reduce ordinary taxable income in the first place.

So in both cases, families should be careful about assuming negative gearing will reduce their CCS income.

What about properties you already own?

Properties held before Budget night, or already under contract before 7:30pm AEST on 12 May 2026, are exempt from the negative gearing changes until they are disposed of.

That means the current negative gearing treatment may continue for those properties.

But the CCS point is still the same: if a rental loss reduces your taxable income, it is generally added back for ATI.

So even if your property is exempt from the new negative gearing limits, you still need to check the ATI effect.

Dividends and bank interest

Bank interest and dividends are simpler.

They are already included in your taxable income, so they usually do not need a separate ATI add-back. But they still count.

Example:

• salary income: $120,000
• bank interest: $1,000
• dividends: $4,000
• taxable income before other adjustments: $125,000

For CCS, that investment income is already part of the income picture.

The trap is not that interest or dividends are added back separately. The trap is forgetting to include them at all when estimating your family income.

Franked dividends, ETFs and managed funds

Franked dividends can be confusing because your tax return may show both the dividend and the franking credit.

Do not estimate using only the cash dividend if franking credits are also included in your taxable income.

This is especially easy to miss with ETFs and managed funds, where the annual tax statement may look different from the cash distributions you received during the year.

If you receive significant dividends, ETF distributions, trust distributions or managed fund income, use your expected tax return income figure when estimating CCS.

Capital gains

Selling an investment property while receiving CCS can create a larger one-off income spike than shares or other assets. See our guide to selling an investment property and CCS for worked examples, contract timing, the 2027 CGT changes and steps to take before signing.

A net capital gain is included in taxable income, so it can affect your CCS or FTB.

There is usually no separate ATI add-back for a capital gain because it has not been deducted from taxable income. But it still counts.

Example:

• usual family income: $160,000
• net capital gain: $40,000
• income to test for CCS: $200,000

This can happen if you sell shares, ETFs, managed funds, an investment property or another CGT asset.

From 1 July 2027, the Budget also changes how future capital gains are calculated. If you are selling an investment property while receiving CCS, see our separate guide to selling an investment property and CCS for worked examples.

Reportable fringe benefits

Reportable fringe benefits can also increase ATI.

These are common for people who use salary packaging, including some health, charity, not-for-profit and government employees. They can also arise from novated leases.

Reportable fringe benefits can be confusing because the amount shown on your income statement is usually a grossed-up figure.

For family assistance, some exempt-employer fringe benefits are adjusted by Centrelink, while non-exempt employer fringe benefits are generally counted at the reportable amount.

In plain English: the number on your income statement may not be the same as the number that finally affects your family assistance, especially if you work for a hospital, charity, PBI or not-for-profit.

Example:

• salary after packaging looks lower
• taxable income looks lower
• reportable fringe benefits may be added for ATI
• CCS may not improve, and in some cases may reduce

This is one reason salary packaging can be great for tax but still complicated for CCS.

Salary sacrifice super and personal deductible super

Voluntary super contributions can also affect ATI.

This includes:

• salary sacrifice super
• personal super contributions where you claim a tax deduction

These amounts may reduce taxable income, but they are generally added back for family assistance income testing.

Compulsory employer super is different. Your employer's standard Super Guarantee contributions are not included in taxable income and are not usually added back for ATI.

Why families do not notice until balancing

CCS is paid during the year using your family income estimate.

If your estimate leaves out investment income, dividends, rental losses, fringe benefits or salary sacrifice, your CCS may be paid at a rate that is too high.

Later, after tax time, Services Australia balances your CCS against your actual income.

If your actual income is higher than your estimate, the overpaid subsidy can become a debt.

This is why investment income can create a surprise even when nothing changed in your regular pay. The issue is not just what you earned each fortnight. It is the final income figure for the financial year.

How to get your income estimate closer

When updating your family income estimate, do not just use your salary.

Start with your expected taxable income, then check for common ATI adjustments.

1. Start with expected taxable income

Use your latest tax return, payslips or accountant's estimate as a starting point.

Include:

• wages and salary
• business income
• rental profit
• bank interest
• dividends
• capital gains
• trust distributions
• partnership income

2. Add back rental and investment losses

If you expect a rental property loss or net investment loss, check whether it needs to be added back for ATI.

For many families, this is the difference between the tax figure and the CCS figure.

3. Add reportable fringe benefits

Check your income statement in myGov or ask payroll for an estimate.

This is especially important if you use salary packaging or have a novated lease.

4. Add voluntary super

Include salary sacrifice super and personal super contributions where you claim a tax deduction.

Do not include compulsory employer Super Guarantee contributions.

5. Use a careful estimate in the checker

Once you have a more realistic income figure, test it in CCS Checker.

If you are unsure, use a conservative estimate or ask your accountant. Avoid using a low estimate just because it gives a better-looking weekly subsidy.

Key takeaways

Taxable income and ATI are not always the same.

Bank interest, dividends, rental profit and capital gains are usually already included in taxable income, so they count for CCS but do not usually need a separate add-back.

Rental property losses and net investment losses may reduce taxable income, but are generally added back for CCS and FTB.

From 1 July 2027, negative gearing for residential property will generally be limited to new builds. Established-property losses may be limited to residential property income or carried forward unless the property is exempt under the Budget transition rules.

Properties held before Budget night, or already under contract before 7:30pm AEST on 12 May 2026, are exempt from the negative gearing changes until they are disposed of.

Reportable fringe benefits and voluntary super contributions can also increase the income figure used for CCS.

If you have investments, use a careful income estimate before tax time rather than waiting for balancing.

FAQ

Does rental income affect CCS?

Yes.

Rental profit is included in taxable income, so it can increase the income figure used for CCS.

If your property makes a loss, that loss may reduce your taxable income, but it is generally added back for ATI.

So either way, rental property income or losses can affect your CCS estimate.

Does negative gearing reduce my CCS income?

Usually, no.

Under current rules, a rental loss may reduce taxable income, but it is generally added back when Services Australia works out ATI for CCS and FTB.

That means a negatively geared property may help reduce tax, but it usually does not reduce your CCS income in the way families expect.

Do the 2027 negative gearing changes affect CCS?

They can, indirectly.

From 1 July 2027, the Budget limits negative gearing for residential property to new builds.

For affected established residential properties, losses will generally only be deductible against residential property income, including residential property capital gains, with excess losses carried forward.

This changes the tax calculation. CCS then uses the family income figure after tax and ATI rules are applied.

The practical point is: do not assume a rental loss will lower your CCS income.

What if I already owned the investment property before Budget night?

Properties held before Budget night, or already under contract before 7:30pm AEST on 12 May 2026, are exempt from the negative gearing changes until they are disposed of.

But for CCS, rental losses may still be added back for ATI.

So an existing negatively geared property may still reduce your tax, but usually will not reduce your CCS income.

Do dividends affect CCS?

Yes.

Dividends are included in taxable income, so they can affect the income figure used for CCS.

They usually do not need a separate ATI add-back because they are already counted.

Do franking credits affect CCS?

They can affect the income figure that appears in your tax return.

If you receive franked dividends, do not estimate using only the cash dividend if franking credits are also included in your taxable income.

Use your expected tax return income figure or ask your accountant.

Does bank interest affect CCS?

Yes.

Bank interest is included in taxable income, so it can increase the income figure used for CCS.

It usually does not need a separate add-back.

Do capital gains affect CCS?

Yes.

A net capital gain is included in taxable income, so it can increase the income figure used for CCS and FTB.

There is usually no separate ATI add-back because the gain is already counted in taxable income.

Does salary packaging affect ATI?

Yes.

Salary packaging can reduce taxable income, but reportable fringe benefits may be added for ATI.

Some exempt-employer fringe benefits are adjusted for family assistance, while non-exempt employer fringe benefits are generally counted at the reportable amount.

This can affect CCS, FTB, Parental Leave Pay and other income-tested payments.

Does salary sacrifice super affect CCS?

Yes, if it is voluntary.

Salary sacrifice super and personal deductible super contributions are generally added back for ATI.

Compulsory employer Super Guarantee contributions are not usually added back.

What number should I put into the CCS checker?

Use your best estimate of the income figure Services Australia will use for CCS.

Start with taxable income, then add common ATI adjustments such as rental losses, reportable fringe benefits and voluntary super contributions.

If you are unsure, use a conservative estimate or ask your accountant.

This guide is general information only. It is not tax advice, financial advice or Services Australia advice. Speak with a registered tax agent about your tax position and contact Services Australia for advice about your family assistance payments.