A tax offset (or tax credit) reduces the amount of tax you owe on a dollar-for-dollar basis. Unlike tax deductions (which reduce your taxable income), offsets directly reduce your tax bill — making them significantly more valuable.

Low Income Tax Offset (LITO)

LITO is designed to reduce or eliminate tax for low and middle-income Australians. For 2025-26:

Maximum offset: $700
Income threshold: Full offset up to $45,000
Phase-out: Reduces by 5 cents per dollar between $45,001 and $66,667
Cut-off: No offset above $66,667

LITO is automatically calculated by the ATO when you lodge your tax return — you don't need to apply separately.

Senior and Pensioners Tax Offset (SAPTO)

SAPTO provides tax-free thresholds for seniors and pensioners who qualify for the aged pension or meet certain age and income criteria:

Maximum offset: $2,230 (single), $1,602 (each member of a couple), $2,040 (couple living apart due to illness)
Phase-out: Begins at $32,279 (single), $28,974 (each couple), $36,949 (couple separated by illness)
Cut-off: Generally around $50,000 (single) — varies

SAPTO means many Australian seniors can earn $30,000+ without paying any income tax.

Private Health Insurance Rebate

The rebate reduces the cost of private health insurance and is income-tested. It can be claimed as a reduction in your premiums (most common, arranged with your insurer) or as a tax offset when you lodge your return. The rebate percentage depends on your income tier.

Franking Credit Offsets

As discussed in our company tax guide, franking credits attached to dividends are a tax offset. For individuals, excess franking credits are refundable — meaning if your franking credits exceed your total tax liability, you get the difference back as a refund.

Other Available Offsets

Zone Tax Offset: For residents of remote or isolated areas of Australia — up to $1,173 (zone A) or $657 (zone B) plus dependent spouse and child add-ons
Superannuation tax offset: For certain types of super income received by people aged 55+
Foreign Income Tax Offset: Avoids double taxation on income earned overseas
Landcare and water facility offset: For primary producers investing in environmental infrastructure

Offset vs Deduction — Why It Matters

A $1,000 tax deduction saves you tax at your marginal rate. If you're on the 32.5% rate, you save $325. A $1,000 tax offset saves you exactly $1,000 — regardless of your tax rate. This makes offsets incredibly valuable, especially for low-income earners.

How to Claim Tax Offsets

Most offsets are automatically calculated by the ATO's myTax system when you lodge online. However, some require that you complete specific labels in your tax return. If you're using a tax agent, they'll ensure you claim every offset you're entitled to.

Offset vs Deduction — the Difference That Matters

A deduction reduces the income that is taxed; an offset reduces the tax itself, dollar for dollar. That makes offsets dramatically more valuable. A $1,000 deduction for a taxpayer on the 30% marginal rate saves $300 of tax; a $1,000 offset saves the full $1,000. This is why the Low Income Tax Offset (LITO) and Senior and Pensioners Tax Offset (SAPTO) matter so much for people on modest incomes — they can wipe out tax that a deduction of the same size could never touch.

LITO for 2025-26 gives a maximum $700 to taxpayers earning $45,000 or less, phasing out by 5 cents per dollar between $45,001 and $66,667. Combined with the $18,200 tax-free threshold, a single person can earn around $22,575 before paying any income tax at all. SAPTO works the same way for seniors and pensioners, with its own income cut-offs.

Offsets Checklist for Your 2025-26 Return

LITO and SAPTO — automatically calculated by myTax; you don't need to apply.
Private health insurance rebate — claim the right tier for your income, or the ATO adjusts it at tax time; check your policy statement.
Franking credits — declare grossed-up dividends and claim the credit; low-income shareholders can receive the excess as a refund.
Low-income superannuation tax offset (LISTO) — if you earn under $37,000 and made concessional contributions, the government refunds the 15% tax on up to $500 of contributions.
Senior Australians and pensioners — check whether you qualify for SAPTO even if you lodge through an agent; it is often missed.

Because most offsets are calculated automatically, the main risk is not claiming them at all — which happens when people use a tax agent who doesn't ask the right questions, or when income details are entered incorrectly. A quick review of your Notice of Assessment will show which offsets you received.