Most pages about fractional CMO pricing avoid telling you the number. This one tells you the number, and shows where every figure came from.
Below is what a full-time CMO actually costs an Australian employer in 2026, built line by line from government and salary-survey sources, followed by what fractional engagements cost according to the Australian providers who publish their rates. Where I could not find a defensible source, I say so rather than estimating.
The number most guides get wrong
The comparison everyone is actually making is fractional against a full-time hire. So start there, and do the arithmetic properly.
Two independent salary surveys converge on the same base salary for a Sydney CMO. The Robert Walters Salary Guide Australia 2026 puts a Chief Marketing Officer in New South Wales at up to $300,000, from a survey of more than 5,500 professionals. The Hays Salary Guide FY26/27 puts the national typical at $300,000, from a survey of more than 7,000 respondents. Twelve and a half thousand responses between them, and on this figure they agree.
Then come the on-costs.
LineAmountSourceBase salary, Sydney CMO$300,000Robert Walters Salary Guide Australia 2026 (NSW) and Hays Salary Guide FY26/27 (national typical)Superannuation guarantee$32,500ATO. 12% rate, capped by the $270,830 maximum contribution base for 2026-27NSW payroll tax$18,121Revenue NSW. 5.45% applied to $332,500, being salary plus superTrue year-one employer cost$350,621
That is a 16.9% uplift on the advertised salary, and it is before bonus. Robert Walters found that 68% of NSW executives expect a bonus in 2026, though no source I could find publishes a reliable quantum for Australian marketing leadership, so I have left it out of the total rather than guess at it.
The superannuation error
Most published pricing guides calculate super as a flat 12% of salary, which on $300,000 gives $36,000. That is wrong. The superannuation guarantee is capped by the maximum contribution base, which is $270,830 for 2026-27, so employer super on any salary above that figure stops at $32,500. A CMO earns past the cap.
It is a $3,500 difference, which is trivial in dollars and telling in what it says about whether anyone checked.
Payroll tax applies to the super too
The second thing guides commonly miss: employer superannuation contributions count as taxable wages for NSW payroll tax purposes. So the 5.45% applies to $332,500, not $300,000. Any business hiring at this level is already over the $1.2 million tax-free threshold, so the whole package is marginal wages.
What is deliberately not in this number
Executive search fees, workers compensation, leave provisioning and ramp time all belong in a complete picture of what a permanent hire costs. None of them are in the total above, because I could not trace any of them to a current named Australian source I would be comfortable publishing. The real figure is higher than $350,621. I am not going to tell you by how much until I can show you why.
What fractional actually costs in Australia
Very few Australian providers publish pricing. Those that do cluster tightly enough to be useful. Here is the sample, named, so you can check it yourself:
ProviderPublished monthly rangeZ10 ConsultingA$3,000 to A$18,000, with most engagements A$5,000 to A$12,000Rambert$2,000 to $18,000Fractionus$10,000 to $18,000Spacewolf$12,000 to $20,000Intelligent Resourcing$3,000 to $18,000+, banded by days per week
Read across those and the working middle of the Australian market sits somewhere around $5,000 to $12,000 a month for a genuine leadership engagement. Take $8,500 a month as a mid-market figure and that annualises to $102,000.
Against a true year-one employer cost of $350,621, that is 29%.
Two things the comparison leaves out
That 29% is a real number, but it is not a like-for-like swap, and you should hear both caveats from me rather than discover them later.
A fractional engagement is typically two days a week, not five. You are buying the same seniority applied to fewer days, and the case for it rests on those days being higher leverage, not on the arithmetic alone. If you need five days a week of marketing leadership, hire the CMO.
"No payroll tax" is not automatic. Several Australian fractional providers state flatly that engaging a fractional executive removes your payroll tax liability. That is not unconditionally true. Revenue NSW can treat payments to contractors as taxable wages depending on how the arrangement is structured, particularly where the contract is primarily for labour or the contractor is not genuinely independent. Check your own arrangement rather than taking anyone's marketing copy as accurate, mine included.
Day rates, projects and advisory
Retainers are the standard model and the one with published data behind it. The other three structures are common in practice but I could not find a current, named Australian source that publishes rates for any of them at this seniority.
So I am not going to print a range. A number invented to fill a table is worth less than an honest gap, and this page only works if you can check it.
Day rate. Suits short, defined needs: a function diagnostic, due diligence, board or investor preparation, interim cover. If the need is ongoing, a retainer is almost always better value than stacking days.
Fixed-fee project. Strategy builds, martech consolidation, AI enablement programmes. Priced against a defined outcome and timeline rather than hours, with the number agreed before work starts.
Advisory or coaching retainer. Regular access to senior judgement while your own people run execution. The right model more often than the market admits: if you have a capable marketing lead who needs a sounding board rather than a boss, do not pay for embedded days you do not need.
Ask any provider for their figure directly. If they will not give you one, that is information too.
What actually moves the price
Five factors explain most of the spread in the published ranges.
Seniority and track record. An operator who has run enterprise marketing functions prices differently to a senior marketing manager with a fractional business card. You are paying for judgement that has been tested at scale.
Scope. Owning the whole function, including team, budget and board reporting, costs more than owning a channel. Be honest about which one you are buying.
Days and cadence. The step from one day a week to three is roughly linear in price. The step in what gets done is usually better than linear, because context stops resetting between visits.
Complexity. Team size, number of markets, state of the data and the stack. A clean single-market business is a lighter lift than a multi-brand operation with five years of martech debt.
AI capability. This one cuts the opposite way to what you might expect. An AI-native operator does not cost more per day because AI is fashionable. They change what a day produces. The right question is the cost per outcome, not the day rate.
What cheap gets you
At the bottom of the published range, "fractional CMO" often means a freelance marketer with a new title. That is fine for execution and expensive for leadership, because the cost of the wrong strategy dwarfs whatever you saved on the retainer.
Worth taking seriously: no evidence of owning a commercially accountable number, no named team leadership at scale, vague answers on how AI changes their operating model, and reluctance to talk about pricing at all.
How to run the budget conversation
Anchor on the outcome, not the day count. Agree what commercially different looks like in six months, then work backwards to the engagement shape that gets there.
Start with a diagnostic. A short paid diagnostic, one to two weeks, tells both sides the real scope before anyone signs a retainer. It is the cheapest insurance in this market.
Leave room to flex. The best engagements change shape, heavier at the start and lighter as your team takes ownership. Structure the agreement so the days can step down without renegotiating from scratch.
Sources
Australian Taxation Office, superannuation guarantee rates and the maximum contribution base for 2026-27
Revenue NSW, payroll tax rates, thresholds and the treatment of employer superannuation and contractor payments as taxable wages
Robert Walters Salary Guide Australia 2026, Chief Marketing Officer, New South Wales, and bonus expectation data for NSW executives
Hays Salary Guide FY26/27, Chief Marketing Officer, Australia
Published pricing pages from Z10 Consulting, Rambert, Fractionus, Spacewolf and Intelligent Resourcing, accessed August 2026
Figures current as at August 2026. Superannuation and payroll tax settings change; check the ATO and Revenue NSW before relying on this for a hiring decision.
Where I fit
My engagements follow the four structures above, scoped to outcomes rather than sold off a menu. The operating model behind them is set out on the AI fractional CMO page, the broader offer on the fractional CMO Australia page, and if you want a fast read on where your team actually stands before any conversation, the Marketing Capability Assessment takes four minutes and requires no sign-up.
Tell me what you are working on. I will come back within one business day with a straight answer, including on price.