Centrelink Income Test Explained: How Your Payment Is Calculated

In plain English: The income test is the primary mechanism by which Centrelink determines how much of a payment you're eligible to receive. It works by reducing your payment progressively as your income increases above a certain threshold (the income-free area).

The general principle is that you should always be better off working than not working — each additional dollar you earn reduces your payment by less than a dollar, so your total income always increases with work. However, the combination of the income test taper rate, income tax, and Medicare levy can create high effective marginal tax rates that reduce the incentive to work additional hours. Understanding the income test for your specific payment is essential for financial planning, particularly if you're working part-time or considering increasing your hours. That catches a lot of people off guard.

Each Centrelink payment has a specific income-free area — the amount you can earn per fortnight before your payment starts to reduce. For the Age Pension: $204 per fortnight (single) or $360 per fortnight (couple combined).

For JobSeeker Payment: $150 per fortnight. For Youth Allowance: $150 per fortnight (with the Student Income Bank allowing accumulation of unused amounts up to $11,500). For Disability Support Pension: $204 per fortnight (single) or $360 per fortnight (couple combined).

For Parenting Payment (single): $218 per fortnight. For Carer Payment: $204 per fortnight (single). Income above the free area reduces your payment at the applicable taper rate.

The short version: For most working-age payments, the taper is 50 cents per dollar for income between $150 and $256, and 60 cents per dollar above $256. For pension payments (Age Pension, DSP), the taper is a flat 50 cents per dollar above the income-free area.

Assessable income for Centrelink purposes includes employment earnings (gross, before tax), income from self-employment (net profit), income from financial investments (using deeming rules for pensions, or actual income for working-age payments), rental income from investment properties, overseas pensions and income, certain compensation payments, and income from trusts and companies. Deeming rules apply to pension-type payments (Age Pension, DSP, Carer Payment): financial assets up to $60,400 (single) are deemed to earn 0.25%, and amounts above this are deemed to earn 2.25%, regardless of the actual return.

For working-age payments (JobSeeker, Youth Allowance), actual income from investments is assessed. Certain income types are exempt, including some scholarships, the first $250 per fortnight of employment income for DSP recipients, and income from approved volunteer work. Lump-sum payments may be treated as income maintenance for a period of time.

If you're partnered, your partner's income can affect your Centrelink payment even if they don't receive a payment themselves. For pension-type payments, the couple income test applies a combined income-free area of $360 per fortnight, after which the combined pension reduces by 50 cents per dollar.

For working-age payments, the partner income test is separate — once your partner's income exceeds approximately $1,209 per fortnight (after their own payment has reduced to zero), your payment starts reducing by 60 cents per dollar of their income above this threshold. This can create a situation where one partner's employment income cancels the other partner's Centrelink payment entirely. When considering whether to increase work hours or return to work, both partners should calculate the combined effect on household income, considering Centrelink reductions, income tax, and any loss of other benefits like the Health Care Card.

Real talk — Several strategies can help manage the interaction between work income and Centrelink payments. Working Credits and the Working Income Bank allow you to accumulate unused income-free amounts during low-earning periods and use them to offset income during higher-earning periods.

For pension recipients, the Work Bonus provides an additional $300 per fortnight income-free area specifically for employment income (not investment income), which can accumulate up to a $11,800 balance. Salary sacrificing into super may reduce your assessable income for Centrelink purposes (though the treatment varies by payment type — check with Centrelink). Restructuring financial assets to take advantage of deeming rules can also optimise the income test outcome.

For example, paying down your mortgage (an exempt asset) using savings (a deemed asset) reduces your deemed income. Always report your income accurately and on time — failure to report changes can result in overpayments that must be repaid, sometimes with penalties.

If you receive a Centrelink payment and earn income, you must report your earnings each fortnight through the Centrelink app, online, or by phone. Report your gross (before-tax) earnings for each fortnight, not your net (after-tax) pay.

If you're self-employed, report your net business income. The most common cause of Centrelink overpayments is failure to report income changes — for example, starting a new job, getting a pay rise, or receiving a one-off payment. If you're overpaid, Centrelink will calculate the debt and need repayment, often through deductions from future payments.

One thing people miss: To avoid this, update your income estimate promptly when your circumstances change, report income accurately each fortnight, and if unsure whether something counts as income, contact Centrelink on 13 28 50. If you receive an overpayment notice and believe it's incorrect, you've the right to request a formal review. Free legal advice is available through Legal Aid and community legal centres.