Oceania · Australia
Fractional and interim C-suite leadership in Melbourne
Melbourne’s payroll tax arithmetic is worse than the headline rate suggests, and it is the one genuine structural difference from Sydney. Victoria charges 4.85% against NSW’s 5.45%, but its threshold is lower at AUD 1,000,000 and — critically — it phases the threshold out entirely between AUD 3m and AUD 5m of wages, producing an effective marginal rate near 7.3% inside that band. NSW does not taper.
Above AUD 10m of national wages, Victoria adds a mental health and wellbeing surcharge and a COVID debt surcharge of 0.5% each that NSW businesses simply do not pay.
Converting a senior full-time hire to a company-to-company engagement removes that wage from the payroll tax base — a materially larger saving in Victoria at scale-up payroll levels. The caveat is real, though: Victorian payroll tax law contains contractor and employment-agency provisions that deem many contractor payments to be taxable wages, so the saving depends on the exemption tests.
The numbers
What actually governs this in Australia
The regimes that change the answer, rather than the ones that sound like they should.
Victorian payroll tax phase-out
The AUD 1m threshold tapers to zero between AUD 3m and AUD 5m of Australian wages, giving an effective marginal rate near 7.3% in that band — worse than the NSW headline despite a lower nominal rate.
Mental health and COVID debt surcharges
An additional 0.5% each above AUD 10m of national wages, and a further 0.5% above AUD 100m. NSW levies neither.
Contractor and employment-agency deeming provisions
Victorian payroll tax law deems many contractor payments to be taxable wages. The saving from converting a senior hire to a contract is not automatic and depends on the exemption tests.
Fair Work Act s.15AA and sham contracting
Federal law, identical to Sydney. Employment status turns on the real substance of the relationship, with the high-income opt-out notice as the standard step for executive engagements.
Why companies here buy it
- The AUD 3m–5m threshold phase-out means a growing Melbourne employer’s marginal payroll tax cost on a senior hire is significantly worse than the headline 4.85% suggests.
- Above AUD 10m of payroll the surcharges add up to a full percentage point that NSW businesses do not pay.
- Lower local CFO salary bands narrow the fractional-to-full-time price gap, so Melbourne buyers choose fractional more for seniority per dollar and flexibility than for headline savings.
How business is done
- Melbourne’s senior market is weighted toward manufacturing, health and biotech, professional services, education and logistics rather than Sydney’s banking, insurance and tech-sales concentration. A Melbourne fractional CFO is more likely doing working capital, inventory and R&D incentive work; a Sydney one more likely capital raising and financial-services compliance.
- Founder networks are university and precinct anchored — Parkville biomedical, Monash and Clayton — so referrals cluster by sector rather than by investor.
Market context
- Victoria is Australia’s second-largest business population within the national 2.73 million.
- The state’s SME base skews toward manufacturing and health services, where CFO and COO capability is needed for capital equipment and regulatory cycles rather than continuously.
By role
Fractional CFO
Cash, controls, reporting and the numbers investors and lenders will actually believe.
COOFractional COO
Turning a business that works because people try hard into one that works because it is designed to.
CTOFractional CTO
Technical judgment for companies whose product decisions have outgrown their engineering.
CMOFractional CMO
Positioning, pricing and demand generation — owned by someone senior enough to say no.
CROFractional CRO
A repeatable commercial engine, rather than a founder who happens to be good at selling.
CISOFractional CISO
Security leadership for companies whose customers and regulators have started asking questions they cannot answer.
CHROFractional CHRO
Employment structure, senior hiring and the people risk nobody looks at until it is expensive.
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Sources
Figures are compiled from the sources below and reviewed quarterly. Tax and employment law change; check the position before you rely on it, and take local advice on anything material.