Direct answer
All-in, expect roughly €160,000–€200,000 a year before the CMO spends a euro. Belgian compensation sites put a marketing director's base around €95,000–€110,000; employer cost runs 127–135% of gross once social security, holiday pay and a 13th month are added; car and bonus push it further. Then the role asks for a team, tools and a budget. That money buys execution capacity. It rarely buys the upstream decisions — a CMO hired before they're made inherits them as constraints.
The assumption behind hiring a CMO is that the problem is a missing person. Someone senior, with a title that carries weight, will arrive and marketing will start producing revenue instead of reports. It is a reasonable assumption and it is usually wrong, because the problem is rarely a missing person. It is a missing decision, and a person cannot be hired to have already made it.
Before the argument, the number — built up honestly, from sources you can check, with the thin ones flagged.
The number, line by line
PayScale's Belgian data puts an average chief marketing officer at €96,570 base and a marketing director at €105,171, with a range of €42,000 to €182,000. Treat the CMO figure with care: it rests on seven salary profiles. Paylab's Belgian survey says 80% of marketing directors earn between €3,555 and €15,645 gross a month, which is €42,660 to €187,740 a year. For a company of 100–250 people hiring someone who has done the job before, the middle of that band — call it €100,000–€110,000 gross — is the realistic starting point.
Gross is not what you pay. Belgian employer social security contributions run about 27% of gross for white-collar staff, and once statutory double holiday pay, the sector 13th month, meal vouchers and eco-cheques are added, payroll guides such as teamed and Playroll put the total employer cost at 127–135% of gross. On €105,000 that is €133,000–€142,000. A director-level role in Belgium also comes with a company car and a bonus; I'm not going to invent an average for either, but they are not small, and they are why the honest all-in figure lands somewhere between €160,000 and €200,000 before the CMO has approved anything.
| Line | Basis | Order of magnitude |
|---|---|---|
| Base salary | PayScale (CMO €96,570; marketing director €105,171) and Paylab (80% of directors €42,660–€187,740) | €100,000–€110,000 gross |
| Employer cost on top | ~27% social security plus holiday pay, 13th month, vouchers — 127–135% of gross (teamed, Playroll) | €133,000–€142,000 on €105,000 gross |
| Car, bonus, search fee | Standard at director level; no reliable average, so budget for them without pretending to a number | Adds tens of thousands |
| Team, tools, budget | What a CMO needs to justify the title; benchmarked by the CMO against surveys like Gartner's 7.8% of revenue | The largest line, and the one you haven't approved yet |
| Time horizon | Spencer Stuart's 2025 study: average Fortune 500 CMO tenure 4.3 years, below the C-suite average of 4.9 | Roughly four years to show a return |
What the salary doesn't include
A CMO without a team is a marketing manager with a bigger title and a worse mood. The role will, correctly, ask for people, a marketing-automation platform, an agency or two and a media budget — and will benchmark that budget against the same industry surveys everyone else uses. That is not empire-building. It is the job as advertised. But it means the salary you approved in the hiring meeting was the entry ticket, and the recurring cost is the one that arrives in the first budget round, with the new hire's credibility attached to it.
You can hire someone to run marketing. You cannot hire someone to have already decided what the company is for.
What the money actually buys
Capacity, seniority and a single point of accountability for execution. Those are real, and in a company with several product lines, several markets and a marketing team of five or more, they are worth paying for. What the money does not buy is the answer to who this company is for, why a buyer would choose it over the two competitors they'll compare it with, what exactly it sells, and what it says. Call those four the upstream audit. A CMO who arrives to find them decided can execute against them from week one. A CMO who arrives to find them undecided has two options: make them alone, which a new hire rarely has the standing to do, or work around them — which looks like a rebrand, a new website and a new agency by month six.
That is why the agency, the full-time CMO and the marketing manager tend to fail at the same layer. None of them is hired to decide. They are hired to do, and doing cannot substitute for a decision that was never made. I've written about the pattern from the owner's side in why agency, freelancer and DIY all produced the same result; the CMO is the most expensive version of it.
A pattern, not a statistic: across the businesses I've worked with, the companies that hired a senior marketing lead before settling who they were for tended to have, a year later, a new visual identity, a new website, a new agency — and the same unanswered question underneath all three. I have not counted this; I'm describing what I've seen. The hire did the work they were able to do. The decision they needed wasn't theirs to make, so they rebuilt everything around it.
When a full-time CMO is the right answer
When the four decisions are made, written down and agreed by the leadership team, and the execution load is large enough that it needs a leader rather than a manager: multiple products or markets, a team to run, a budget that justifies senior judgment every week. Below that, €160,000–€200,000 a year buys a capable person waiting for decisions that nobody has scheduled.
The alternative is not "cheaper marketing". It is buying the decisions first, then sizing the execution to fit them. My own retainer for that — €3,900–€6,500 a month, roughly €47,000–€78,000 a year, after a €2,900 fixed-price diagnostic — is a fraction of the CMO line, and it can end when the decisions are made rather than on a notice period. Whether one senior outsider is the safer bet than a full team is a fair question, and I've answered it as honestly as I can in one advisor vs a full agency team. The longer argument for deciding before hiring is in Reports, Not Revenue.
- Write the all-in number before the job description: gross, times 1.3, plus car, bonus and search fee. Then add the team and budget the role will request.
- Ask whether the four upstream decisions exist in writing. If not, the CMO's first year will be spent working around their absence.
- Count the execution load honestly: products, markets, team size. Below a certain weight, the role is a manager with a title.
- Set the horizon. Spencer Stuart puts average CMO tenure at 4.3 years; decide what the first twelve months must prove.
- Compare the cost of a year of decisions against the cost of a year of a CMO waiting for them.
If you're about to hire a CMO and nobody in the leadership team can state, in writing, who the company is for and why it's chosen, that is the cheaper thing to settle first: a Commercial Immersion Diagnostic at €2,900 fixed, no retainer — and if it doesn't surface something concrete and actionable, you don't pay for it.
On the figures above, a full-time CMO costs €160,000–€200,000 a year before they spend anything. The decisions they need cost a fraction of that, and nobody has scheduled them.
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