What the Uber payroll tax decision means for technology and platform businesses

The High Court’s recent decision in the Uber Australia payroll tax case is about more than one company’s tax bill. For technology businesses operating platforms, marketplaces or other contractor-based models, it raises a broader commercial question: does the legal and tax structure reflect the commercial reality of how the business operates?

On 4 November 2026, the High Court dismissed Uber Australia’s appeal against an $81 million NSW payroll tax liability. The Court found that payments made to drivers fell within New South Wales payroll tax rules applying to certain contractor arrangements. The decision does not mean every gig economy worker or contractor now attracts payroll tax, or that every technology platform has the same exposure as Uber. It does, however, show that a technology-enabled model, the use of independent contractors or the description of a business as an intermediary will not determine the tax outcome on their own.

Why the decision matters beyond Uber

At the heart of the case was the role Uber played in the service being provided to the end customer, the rider. Uber argued that drivers provided transportation services to riders rather than to Uber. The High Court found that a service can have more than one recipient: a rider may receive the physical benefit of a trip while the driver is also performing a service under a contractual arrangement with Uber.

This distinction may be relevant to digital platforms that connect customers with freelancers, technicians, delivery workers or other service providers. Although the contractor may deliver the service directly to the customer, this does not necessarily place the platform owner outside the employer / employee relationship for payroll tax purposes. Boards and executive teams should therefore examine the complete three-way relationship between the platform owner, the service provider and the customer, rather than viewing the customer as the only recipient of the service.

Flexibility does not necessarily remove the risk

Flexibility is a defining feature of many gig economy models. Workers may decide when to log on, whether to accept a job and how frequently to work. The Uber decision demonstrates why businesses should be careful about relying too heavily on those features when assessing payroll tax exposure.

Uber drivers were not required to accept individual trip requests. Once a driver collected a passenger, however, contractual obligations applied to the driver completing the trip. The High Court considered the obligations that arose after work was accepted, rather than looking only at the driver’s initial freedom to accept or reject it. For technology leaders, the practical question is therefore not only whether contractors can choose to work, but also what the platform owner requires of them under the contractor arrangement once they say yes.

Follow the money

The payment flow was another important part of the case. Uber collected fares from riders, deducted its service fee and remitted the remaining amount to drivers. Uber argued that it was effectively acting as a payment collection agent, but the High Court found that the amounts remitted to drivers were sufficiently connected with the work they performed to be treated as wages under the relevant New South Wales payroll tax provisions.

This aspect of the decision is particularly relevant to marketplaces and intermediary models in which the platform sits between the customer and the person delivering the service. Describing the platform as a payment facilitator or stating that funds are merely collected on behalf of a contractor may not settle the tax treatment. Businesses should consider the full payment flow, the supporting contracts and the commercial purpose of each payment.

Existing legislation can still apply to new business models

The New South Wales contractor provisions considered by the Court predate the modern gig economy. Chief Justice Stephen Gageler nevertheless observed that their broad language and purpose allowed them to continue applying as business models evolved, describing the provisions as “always speaking in the present”.

The broader message is that technology can change how a service is delivered without necessarily moving the arrangement beyond the reach of existing tax law. Terms such as platform, marketplace, gig worker and independent contractor may describe a contemporary operating model, but tax authorities and courts can still look through those labels to the underlying commercial relationships.

Payroll tax obligations should therefore be considered when a platform is designed, changed or scaled, rather than assessed only after the operating model is established and material liabilities may already have accumulated.

What technology leaders should be asking

The Uber decision does not create a single test for every platform business, and payroll tax rules vary between Australian jurisdictions. The outcome will depend on the legislation that applies and the specific contractual and commercial arrangements. However, CEOs, CFOs, COOs and boards responsible for contractor-based models should consider the following questions as part of a structured review:

• What role does the business really play? Is it simply connecting customers and service providers, or do its contracts and operations create obligations between the provider and the platform?
• What happens after work is accepted? Does the contractor arrangement set service standards, performance requirements, completion obligations or other controls over an accepted job?
• How does the money flow? Does the customer pay the platform before funds are remitted to the contractor, and how are the platform fees and contractor payment characterised?
• Do the contracts reflect reality? Are the labels and responsibilities in the agreements consistent with the way the platform operates day to day?
• Is the business relying on a contractor exemption? If so, has that position been tested against the current operating model and the rules in each relevant jurisdiction in which the business operates?

These questions become more important as technology businesses scale. A model that appears straightforward at an early stage can become more complex as the platform introduces payment functionality, service standards, quality controls, customer protections or new categories of services / service provider. Each change can alter the commercial relationship and should prompt a review of the payroll tax position.

The bigger lesson for the TMT sector

The significance of the Uber decision is not that every platform business should expect the same result. Digital disruption does not necessarily displace established tax rules. A business may fundamentally change the way customers access a service while remaining subject to legislation enacted before its technology or commercial model existed.

For technology leaders, the practical response is not to assume that a platform or contractor model creates payroll tax exposure. It is to identify where exposure could arise, test the tax position against the commercial reality and make sure that assessment keeps pace with changes to contracts, payment flows and operating controls.

How BDO can help

The High Court’s decision provides a useful trigger for technology and platform businesses to revisit contractor arrangements, particularly where the business connects customers and service providers, controls aspects of how accepted work is delivered or participates in the payment flow.

BDO’s Technology, media & telecommunications and employment tax specialists can review contractual arrangements and operating processes, assess how the payroll tax contractor provisions and available exemptions may apply, and identify potential historical and future exposure. If your business engages contractors or operates a platform, marketplace or intermediary model, contact your local BDO adviser to discuss what the decision could mean for your arrangements.