The Flex Economy: How Gen Z Is Replacing the 9-to-5

Australian work patterns are shifting away from the one-employer, one-salary model, and Aicha Robertson is one example of the change. The journalism graduate spent about six years building a content-creation career alongside a conventional job before going full time. She now runs the fashion blog Fashion Heist, co-founded the clothing label The Great Beyond, and has more than 136,000 followers on TikTok.

Data cited by buy now, pay later provider Afterpay puts the shift in wider context. It shows 36 per cent of Australians now earn from multiple sources, and four in five Gen Zers earn from more than one income stream — nearly double the share five years ago. Afterpay's director of trade partner marketing for APAC, Emily Marshall, said flexibility, independence and control over earnings, rather than cost-of-living pressure, were the main drivers.

The change is also visible in spending. Afterpay says the traditional 'payday effect' — a spending spike after a single weekly or fortnightly pay cycle — is fading, with purchases increasingly made on Saturdays and aligned with individual cash flow. Nearly two-thirds of Australians say financial flexibility is critical when choosing how to pay, and one in five rely on services such as buy now, pay later to manage irregular income. Robertson says she uses Afterpay for larger work purchases, such as tech and equipment, because her income from multiple projects arrives at different times each month.

The emerging picture is a workforce that has to budget around irregular income rather than a predictable pay cycle. For many younger Australians, that means treating several income streams as a single household budget — and using payment tools designed for cash-flow gaps.

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Why Afterpay Sees a Value Shift, Not a Cost-of-Living Response

Afterpay's 'Value Shift' Framing Should Be Read With Caution

The data and its interpretation come from Afterpay, a company that earns when consumers spread payments through buy now, pay later. Its conclusion that the flex economy is driven by lifestyle preferences rather than cost-of-living pressures should therefore be treated as a commercial viewpoint, not an independent finding. The article itself notes that cost-of-living concerns may have accelerated the shift, even if they did not start it.

The Fading Payday Effect Matters for Retailers

If spending is genuinely spreading across the week instead of spiking after a single payday, retailers and service providers that build promotions around Thursday or Friday pay cycles will need to adapt. The reported rise in Saturday spending suggests purchasing is increasingly tied to lifestyle and leisure rather than a uniform pay cycle. What is not yet clear — and the Afterpay data does not establish — is how large or permanent that change is.

Robertson's Path Shows the Transition Is Slow, Not Instant

Robertson's account is useful precisely because it avoids the fantasy version of quitting a job to become an influencer. She spent six years developing the side career, built client relationships, and describes income that arrives unpredictably. That suggests the flex economy is less a sudden departure from employment and more a gradual layering of income sources — which is consistent with the rise in multiple income streams the data reports.

Budgeting When Your Income Arrives Irregularly

  • Expect a ramp-up period before flexible work replaces a salary: Robertson spent about six years building clients and a following before going full-time.
  • Keep a cash buffer for months when payments land late: with income arriving at different times from multiple projects, a reserve prevents missed bills.
  • Schedule buy now, pay later instalments against known incoming payments, as Robertson does for tech and equipment, rather than against an assumed monthly salary.
  • Track each income stream separately and total your monthly cash flow, since four in five Gen Zers now juggle more than one source of earnings.