How much should a business actually spend on marketing? A real framework instead of the 7% rule

Every few months someone asks us this question, and almost every time they have already found the same answer online: spend 7 to 10 percent of revenue on marketing.

It sounds authoritative. It gives you a number. And it is close to useless if you are trying to make an actual decision this quarter.

Here is why, and here is what we use instead.

Where the 7% number came from

The benchmark is real. It just does not describe you.

Gartner's 2026 CMO Spend Survey put average marketing budgets at 7.8 percent of company revenue. That survey polled roughly 400 marketing leaders, the vast majority at companies doing more than a billion dollars a year.

The CMO Survey, run by Duke's Fuqua School of Business with Deloitte and the American Marketing Association, samples a much broader mix of company sizes and lands closer to 9 percent.

That gap between the two is the whole point. When you widen the sample to include smaller and faster growing companies, the number goes up. These are surveys of what large enterprises reported spending, averaged across wildly different business models. A software company with 80 percent gross margins and a national market sits in the same average as a regional service business with 35 percent margins and a 40 mile radius.

Averaging those two together produces a number that describes neither of them.

The bigger problem is that percentage of revenue is a backward looking measure. It tells you what you can afford based on what you already sold. It says nothing about what you need to spend to sell more. If you are growing, that is exactly the wrong direction to reason from.

Start with the goal, not the revenue

The question is not "what percentage should I spend." The question is "what do I need to spend to add the revenue I want next year."

Work backward through four numbers:

1. Your revenue goal for the year. Not the dream number. The one you would actually plan around.

2. Your average customer value. For a lot of businesses this is one job or one contract. For others it is a year of recurring work. Use whatever unit reflects how you actually get paid.

3. Your close rate on qualified leads. If you do not know this, guess conservatively and go find the real number. Most owners overestimate it by a wide margin.

4. Your cost per qualified lead. This is the one people usually do not have. If you have never run paid campaigns, you will be estimating at first, and that is fine. You will replace the estimate with a real number inside of 90 days.

The math is straightforward from there. Revenue gap divided by average customer value gives you customers needed. Customers needed divided by close rate gives you qualified leads needed. Leads needed multiplied by cost per lead gives you your acquisition budget.

If you want to see these four numbers interact before you run them yourself, the pipeline calculator on our homepage does the arithmetic live.

A quick example

Say you did $1.2M last year and you want $1.6M. That is a $400K gap.

Average customer is worth $8,000, so you need 50 new customers.

You close 25 percent of qualified leads, so you need 200 qualified leads.

Leads cost you $180 each across your channels, so you need roughly $36,000 in acquisition spend to hit the goal.

That is 2.25 percent of your target revenue. The 7 percent rule would have told you to spend $112,000. In this scenario you would have massively overspent, or more likely, looked at $112,000, decided it was impossible, and spent nothing.

Now flip it. Same business, but your close rate is 10 percent and leads cost $400. Suddenly you need 500 leads and $200,000. The rule would have told you $112,000, and you would have come up short and concluded that marketing does not work.

Same revenue. Same benchmark. Two completely different right answers.

What actually counts as marketing spend

This trips people up constantly, and it makes budget comparisons meaningless when it is not sorted out.

There are three separate buckets:

Media spend. Money that goes directly to platforms. Google, Meta, LinkedIn, trade publications, sponsorships. This is the money that buys attention.

Production and management. Whoever builds the campaigns, writes the copy, designs the creative, manages the accounts, and reports on it. Agency retainer, in house salary, or contractor fees. This also covers content and creative production, which most budgets underfund.

Infrastructure. Your website, CRM, email platform, analytics, scheduling tools, call tracking. The things that catch and convert what the first two buckets generate.

When someone tells us they spend $3,000 a month on marketing, our first question is always which of these three that covers. A business spending $3,000 entirely on ads with no one managing them is in a very different position than one spending $3,000 on a retainer with no media budget behind it.

A reasonable starting split for most growing businesses is roughly 50 to 60 percent media, 30 to 40 percent management, and 10 percent infrastructure. That shifts depending on your channel mix. Heavy SEO and content programs tilt toward management. Heavy paid programs tilt toward media.

Three modes, not one number

Instead of a single percentage, we think about which of three modes a business is in.

Maintenance. You are booked, you are profitable, and you want to hold position. You are spending enough to replace natural customer churn and defend your search visibility. This is genuinely the cheapest mode, and it is where a percentage of revenue framing works reasonably well.

Growth. You want to add meaningfully more revenue than last year. Your spend needs to be sized to the gap, not to current revenue, which usually means a higher percentage than the benchmark suggests. This is where most companies who reach out to us actually sit, and it is where the 7 percent rule does the most damage.

Recovery or entry. You are entering a new market, launching a new service line, or rebuilding after losing a major channel. Your cost per lead will be higher than normal because you have no history, no reviews, and no organic footprint. Budget for a learning period of 60 to 90 days where the numbers look worse than they will settle at.

Knowing which mode you are in changes the answer more than knowing your revenue does.

How to tell you are underspending

A few signals show up consistently:

  • Your lead flow swings hard month to month with no clear cause. Usually this means you have one channel doing all the work and nothing to buffer it. Building channels that support each other is what smooths that out.
  • You are winning on price rather than positioning. Companies with strong visibility get to compete on fit. Companies with weak visibility get compared on cost.
  • Your sales team, or you, spends significant time on outbound just to keep the calendar full.
  • You have real capacity sitting idle. Idle capacity is a marketing budget you already paid for and are not using.

That last one matters more than people give it credit for. If you have crew, staff, or hours available and nothing to fill them with, the cost of underspending on marketing is not theoretical. It is already on your P&L as payroll.

How to tell you are overspending

Less common, but it happens:

  • Your cost per acquisition is climbing while volume stays flat. You are buying the same customers more expensively.
  • You are generating leads your team cannot follow up on within a day. Unworked leads are the most expensive thing in marketing.
  • You are funding channels you cannot explain the role of. If nobody can say what a channel is supposed to do, it is not a strategy, it is a subscription.

What to do with this

Pull four numbers: revenue goal, average customer value, close rate, and cost per lead. Three of those you almost certainly already have. The fourth you can estimate and correct.

Run the math. Compare the result to what you are spending now. If the gap is uncomfortable, that is useful information. Either the goal needs to change or the budget does, and it is much better to find that out in a planning meeting than in month nine.

The benchmark is not going to tell you that. Your own numbers will.

If you want a second set of eyes on the math for your business, we are happy to walk through it with you. No pitch attached. You can also see what that has looked like for other companies.

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