Unless a figure is labeled with its own year inline, all benchmarks in this article reflect 2025 survey data (the most recent full-year data available at publication) and are guidance, not guarantees — your correct number depends on margins, growth stage, and industry.
TL;DR — Quick Verdict
- The U.S. Small Business Administration recommends firms under $5 million in revenue spend 7–8% of gross revenue on marketing — but only if net margins sit in the 10–12% range.
- The two authoritative surveys disagree on purpose: Gartner reports 7.7% of revenue (large enterprises), while The CMO Survey reports 9.4% (broader U.S. mix). Smaller firms spend more.
- By revenue band, firms under $10 million allocate roughly 15.6% of their total budget to marketing versus 10.2% for the $26–99 million band — smaller companies carry a heavier proportional load.
- Comparison result: a B2C product company spends 15.5% of revenue on marketing versus 6.4% for a B2B product company — a 2.4x gap that outweighs company size.
- Recommendation: anchor to the SBA percentage floor for your revenue tier, adjust up for growth stage and B2C intensity, and never spend a percentage your margin can’t sustain.
A $2 million landscaping company and a $2 billion software firm should not use the same marketing budget percentage — yet most benchmark articles quote a single number and stop. That single number hides the most important pattern in the data: the smaller your revenue, the larger the share you must spend. Gartner’s 2025 CMO Spend Survey pegs the enterprise average at 7.7% of company revenue, but that figure comes almost entirely from companies above $1 billion in sales. The CMO Survey, sponsored by Deloitte, Duke University’s Fuqua School of Business, and the American Marketing Association, samples a broader mix and lands at 9.4% — because it includes the smaller firms that spend proportionally more. This article breaks marketing budget benchmarks down by revenue size, shows the underlying math from the U.S. Small Business Administration and both major CMO surveys, and models what each tier actually means in dollars. You’ll get the percentage floor for your revenue band, the B2B-versus-B2C adjustment that matters more than industry, and the margin test that determines whether you can afford your benchmark at all.
Marketing Budget Benchmarks by Revenue Size: The Core Data
Revenue size drives two different numbers, and confusing them is the most common budgeting error. The first is marketing spend as a percentage of revenue — what you’ll cut a check for. The second is marketing as a percentage of the total company budget — how much internal weight marketing carries. Both rise sharply as revenue falls.
The pattern is consistent across sources: a company doing under $10 million in sales devotes a far larger share of its total budget to marketing than a mid-market firm does. That’s not inefficiency. A smaller firm fights for visibility against competitors with established brand equity, and it has to spend a larger share of a smaller pie just to be seen. The table below shows the marketing-as-percent-of-budget figures by revenue band from The CMO Survey.
Source: The CMO Survey (Deloitte, Duke University’s Fuqua School of Business, and the American Marketing Association), 2025 (verify at cmosurvey.org).
Read the trend line, not the individual cell. Marketing’s budget share falls by roughly a third as a company grows from under $10 million to the $26–99 million band. If you’re planning a five-year growth path, expect your marketing-to-budget ratio to compress as revenue climbs — the same way pricing with margin and overhead shifts as fixed costs spread across more units.
How the SBA Percentage-of-Revenue Method Works
The cleanest starting rule comes from the U.S. Small Business Administration. Its long-standing guidance: firms with under $5 million in annual revenue should allocate 7–8% of gross revenue to marketing — but the SBA attaches a condition most people ignore. That percentage assumes a net profit margin in the 10–12% range after all expenses. Below 10% margin, the SBA advises cutting back to avoid starving operations. Above 15% margin, pushing to 10–12% of revenue is often justifiable.
Consider a concrete scenario. A specialty bakery clears $1.2 million in gross revenue with an 11% net margin. Applying the SBA’s 7.5% midpoint yields a $90,000 annual marketing budget — roughly $7,500 a month. Now change one variable: the same bakery running a 6% margin. At that margin, the SBA framework says the 7.5% target is unaffordable; spending $90,000 would consume too much of the $72,000 in annual profit. The correct move is to drop toward 4–5% of revenue, or about $54,000, until margins recover.
The margin caveat is the entire point. A percentage benchmark is meaningless without the profitability that funds it. This is also why owners weighing a first employee’s true cost against a marketing hire need the margin number first — both draw from the same constrained pool of after-expense profit.
Gartner vs. The CMO Survey: Which Benchmark Fits Your Revenue Size?
Two surveys dominate every marketing budget conversation, and they produce different numbers. Understanding why matters more than memorizing either one — because the gap between them is entirely a function of revenue size.
Gartner’s 2025 CMO Spend Survey polled 402 CMOs, the vast majority at companies reporting over $1 billion in annual revenue. Its finding: marketing budgets held flat at 7.7% of company revenue for a second consecutive year, unchanged from 2024. Half of the CMOs surveyed reported budgets of 6% or less — so even the enterprise “average” hides a median that’s meaningfully lower. The CMO Survey, by contrast, samples a broader mix of U.S. for-profit firms including many smaller companies, and it reports 9.4% of revenue for the same period. Because smaller firms spend a higher share, their inclusion pulls the broader average up.
Sources: Gartner 2025 CMO Spend Survey (verify at gartner.com); The CMO Survey 2025 (verify at cmosurvey.org); U.S. Small Business Administration (verify at sba.gov).
Verdict
If your revenue is under roughly $50 million, use The CMO Survey’s 9.4% or the SBA’s 7–8% floor as your reference point — Gartner’s 7.7% describes billion-dollar enterprises with brand equity and economies of scale you don’t have yet. If you’re a large enterprise above $1 billion, Gartner is your peer group and 7.7% is the number your competitors are working from. Neither survey is wrong; they simply measure different companies. Match the benchmark to your revenue tier, not to the headline figure that happens to be lower.
Why B2B vs. B2C Predicts Your Budget Better Than Revenue Size
Revenue size sets the floor, but your business model sets the multiplier. The CMO Survey’s 2025 data reveals a split wider than any revenue effect: B2C product companies allocate 15.5% of revenue to marketing, while B2B product companies allocate just 6.4%. B2B services land near 9%, and B2C services near 10%. That’s a 2.4x gap between B2C product and B2B product firms of identical size.
The gap reflects how each model creates demand. A B2C product company fights for shelf share and attention against near-identical substitutes, so continuous paid visibility is survival. A B2B product company sells through relationships, referrals, and longer sales cycles, where a smaller marketing spend supported by a sales team does the work. Apply this before you apply any revenue benchmark: a $3 million B2C food brand and a $3 million B2B parts distributor should not spend the same percentage, even though the SBA tier is identical.
Source: The CMO Survey 2025 (verify at cmosurvey.org).
These percentages assume you’ve already accounted for where the money goes. Gartner reports paid media commands 30.6% of the average marketing budget and digital channels absorb 61.1% of total spend — so a large share of any benchmark figure flows straight into ad platforms. If you’re launching an e-commerce operation’s setup and operating expenses, that digital concentration is even higher, which reshapes how the B2C percentage should be split.
What Most People Get Wrong About Marketing Budget Benchmarks
Four errors turn a reasonable benchmark into a costly mistake.
Mistake 1: Quoting a percentage without checking the margin
The consequence is spending yourself out of solvency. A firm on 5% margins that applies the 7.7% “average” is committing more than a year’s profit to marketing. The correct action is to run the SBA margin test first: below 10% net margin, scale the target down before you spend a dollar.
Mistake 2: Using Gartner’s 7.7% when you’re a small business
The consequence is chronic underinvestment. Gartner’s figure comes from billion-dollar firms with existing brand awareness. A $4 million company copying it will lose share to competitors spending the 15.6% of budget that firms in its tier actually deploy. Use your revenue-tier benchmark instead.
Mistake 3: Ignoring the B2B/B2C split
The consequence is either overspending (a B2B firm applying the 15.5% B2C product figure) or invisibility (a B2C brand applying the 6.4% B2B product figure). The correct action is to set the model multiplier before the revenue tier.
Mistake 4: Confusing marketing budget with advertising budget
Advertising is a subset of marketing. Marketing budget includes labor, technology, agencies, and paid media. Treating a paid-ad figure as your whole marketing budget understates what you actually need — the same category confusion that trips up owners comparing an employee versus contractor cost structure without counting the full loaded cost.
Is a Benchmark-Level Budget Worth It for Your Revenue Size?
Whether you should hit your benchmark depends on three conditions, applied in order.
Condition one — margin. If your net margin is below 10%, you cannot sustain the full benchmark. Target the lower end of your tier until profitability improves. This is non-negotiable; the SBA framework is built on it.
Condition two — growth stage. A startup in its first two years typically needs to spend well above the steady-state benchmark — commonly 12–20% of revenue — to establish awareness from zero. An established firm with strong referral flow can often operate at the lower end of its tier sustainably. The CMO Survey’s revenue-band data (15.6% of budget under $10M, falling to 10.2% at $26–99M) captures exactly this maturation curve.
Condition three — measurement. A benchmark is worth hitting only if you can measure return. Companies that can trace marketing spend to revenue can justify the higher end; those flying blind should spend conservatively until attribution exists. Before scaling spend, make sure the rest of your growth stack — from a business website’s build-versus-agency pricing to your POS system’s processing fees — is already accounted for, because those fixed costs compete for the same after-margin dollars. Owners comparing a franchise versus independent cost structure should also note that franchise royalty and marketing fees often bundle a mandatory ad contribution on top of any budget benchmark.
Frequently Asked Questions
What percentage of revenue should a small business spend on marketing?
The U.S. Small Business Administration recommends 7–8% of gross revenue for businesses under $5 million in annual sales, provided net margins sit in the 10–12% range. The CMO Survey’s broader U.S. sample puts the overall average at 9.4% of revenue, and firms under $10 million allocate about 15.6% of their total budget to marketing. Smaller companies consistently spend a higher share than large enterprises.
Why do Gartner and The CMO Survey report different marketing budget percentages?
Sample composition. Gartner’s 2025 CMO Spend Survey polled 402 CMOs, mostly at companies above $1 billion in revenue, and reports 7.7% of revenue. The CMO Survey includes a broader mix of U.S. firms, including many smaller companies that spend a higher share, so it reports 9.4%. Neither is wrong — they measure different populations, and the correct benchmark depends on your revenue size.
How much more do B2C companies spend on marketing than B2B?
According to The CMO Survey 2025, B2C product companies allocate 15.5% of revenue to marketing, while B2B product companies allocate 6.4% — a 2.4x gap. B2B services land near 9% and B2C services near 10%. This business-model split predicts your appropriate budget more reliably than either revenue size or industry classification alone.
Should a startup spend more than the benchmark percentage?
Usually, yes. Startups in their first two years commonly spend 12–20% of revenue to build awareness from zero, well above the steady-state SBA range of 7–8%. The CMO Survey data supports this pattern: firms under $10 million allocate 15.6% of their total budget to marketing, versus 10.2% for the $26–99 million band, reflecting how proportional spend compresses as a company matures.
How We Researched This Article
This analysis draws exclusively on the two most widely cited marketing budget datasets and official government guidance, kept separate rather than blended because they sample different populations. The primary sources are the Gartner 2025 CMO Spend Survey (402 CMOs, fielded February–March 2025, majority above $1 billion in revenue) and The CMO Survey, sponsored by Deloitte, Duke University’s Fuqua School of Business, and the American Marketing Association. Small-business percentage guidance comes from the U.S. Small Business Administration.
Revenue-band and B2B/B2C figures are reported directly from The CMO Survey; enterprise averages and channel-allocation figures (paid media at 30.6%, digital at 61.1%) are reported from Gartner. Where the two surveys disagree — 7.7% versus 9.4% of revenue for 2025 — both are presented with their sample descriptions rather than averaged, because averaging populations with different median revenues would produce a misleading composite. Dollar scenarios (the bakery examples) are modeled illustrations applying the SBA percentage method to hypothetical revenue and margin inputs; they are labeled as modeled, not measured.
Limitations: survey figures are self-reported by marketing leaders, use modest sample sizes, and segment subsamples by revenue band are smaller and should be read as directional. Gartner includes UK and European respondents; The CMO Survey is U.S.-only. Figures reflect 2025 survey cycles, the most recent full-year data available at publication. This research was last conducted January 2026. All figures were verified against named primary sources before publication.