For most small businesses, the useful question is not “what percentage of turnover should I spend on marketing?” It is “what level of investment gives us enough activity in the right channels to produce measurable enquiries or sales?”
There is no single correct number. A new hospitality brand in Dorset, an established professional-services firm in Sherborne and an ecommerce business selling nationally have completely different economics. But there are sensible ways to build a budget without guessing.
For context, Gartner’s 2026 CMO Spend Survey found that marketing budgets averaged 7.8% of company revenue. That is useful as a broad benchmark, but Gartner’s sample is weighted towards much larger organisations, so a Dorset SME should not treat 7.8% as a rule. Smaller businesses often need to think in minimum viable channel budgets instead: enough money to do one or two things properly rather than spreading a small budget across everything.
What should a small business marketing budget include?
A marketing budget is more than an agency fee. It can include strategy, design, website work, SEO, photography, video, content production, paid media, email marketing, CRM tools and the actual ad spend paid to Google or Meta.
This distinction matters. A £1,500 monthly “marketing budget” means something very different if £1,000 goes directly to Google Ads and £500 pays for management, compared with £1,500 covering SEO, content and creative work.
Before comparing quotes, split the budget into three buckets:
- Assets: website, branding, photography, video and content that can keep working for months or years.
- Distribution: SEO, Google Ads, paid social, email and other ways of getting those assets in front of people.
- Management and measurement: strategy, reporting, analytics, conversion tracking and ongoing optimisation.
What can £500 a month realistically achieve?
At around £500 a month, focus is everything. Trying to run SEO, paid ads, social media, photography and email at the same time usually produces five underfunded channels.
A better plan is to fix the foundations and choose one priority. For a local Dorset service business, that could mean improving Google Business Profile visibility, collecting reviews, adding useful local content to the website and fixing basic technical SEO. For a product business, the same budget might be better spent creating a small bank of strong photography and video content that can be reused organically.
This budget is often better suited to a specialist freelancer, a tightly defined agency package or project work rather than a broad full-service retainer.
What can £1,500 a month achieve?
Around £1,500 a month is where a small business can usually fund one meaningful ongoing channel, or combine a modest channel budget with regular content and optimisation.
Examples might include:
- local SEO plus one well-researched article or landing-page improvement each month;
- Google Ads management with a separate media budget;
- regular photography, short-form video and social content for a visually led brand;
- conversion-rate improvements and content work around an established website.
The key is still concentration. A good £1,500 plan should have one primary commercial objective and a small number of measurable outputs.
What can £3,000 a month achieve?
At roughly £3,000 a month, coordinated marketing becomes much more realistic. A business can combine two complementary disciplines instead of forcing everything through a single channel.
That could mean SEO plus content, paid search plus landing-page optimisation, or photography and video supported by paid social. It also allows more room for senior strategy and proper measurement rather than spending the entire budget on production.
This is also the level where a boutique agency can make more sense than managing several freelancers separately, particularly if the website, content, advertising and creative work need to work as one system.
What about £5,000 a month and above?
At £5,000 a month and above, a medium-large sized business can begin to run a genuinely multi-channel programme, but it still should not buy every service available.
A sensible plan might combine SEO and content for compounding organic visibility, paid search for immediate demand, ongoing creative production, conversion work and monthly strategic review. The exact split should follow the business model and the economics of acquiring a customer.
More budget should mean better prioritisation and faster learning, not simply more deliverables.
What do marketing services cost in the UK in 2026?
Published prices vary enormously. Whito Research analysed 128 published prices from 47 UK providers in 2026 and found a wide spread across SEO, PPC, social media and web work. Its published-price data puts entry-level SEO retainers in the hundreds per month, while established agency SEO can run into several thousand. PPC management is commonly charged as a monthly management fee in addition to the advertising spend itself.
The important caveat is that published-price studies naturally capture more productised and budget-oriented providers. Many established agencies quote individually rather than publishing a rate card. Use market ranges to sense-check a proposal, not to decide what a service “should” cost.
We have a separate guide to website costs in Dorset, because a website is normally better treated as a project or long-term asset rather than folded into a monthly marketing retainer.
How much should you spend as a percentage of turnover?
Percentage-of-revenue benchmarks are useful for checking whether a budget is broadly plausible, but they are a weak starting point for a small business.
Gartner reported an average of 7.8% of company revenue for marketing budgets in 2026. The figure is useful context, but the businesses in that survey are not representative of the typical independent Dorset company. A growing business may need to invest a much higher percentage for a period, while an established referral-led business may need less.
A better approach is to work backwards from the outcome you want.
How do you work backwards from a revenue target?
Start with four numbers: the amount of new revenue you want, the average value of a new customer, the percentage of qualified leads you normally close and your gross margin.
If you want £100,000 of additional annual revenue and an average new client is worth £10,000, you need roughly ten additional clients. If you close one in four qualified opportunities, you need around forty qualified opportunities. Your marketing plan can then be judged by whether the proposed budget has a credible path to generating those opportunities at an acceptable cost.
This is more useful than deciding that “marketing should be 5%” and hoping the number works.
Where should a Dorset business spend first?
For most small businesses we would prioritise in this order:
- Make the website convert. There is little value buying more traffic if the site is unclear, slow or difficult to trust.
- Get local search foundations right. Accurate business information, a complete Google Business Profile, reviews and genuinely useful local pages matter for businesses serving Dorset customers.
- Measure enquiries properly. Forms, calls, purchases and key actions should be tracked before increasing spend.
- Choose one scalable acquisition channel. Often that is SEO or paid advertising, depending on how quickly results are needed.
- Build reusable creative assets. Strong photography and video, case studies and useful content improve almost every other channel.
The order changes by business, but the principle does not: fix the bottleneck before adding more activity.
Should you use an agency, freelancer or hire in-house?
A freelancer can be excellent value when one specialist skill is the priority. An in-house hire makes sense when there is enough continuous work in one discipline to keep that person productive. An agency makes more sense when several disciplines need to work together and the cost of hiring each skill separately would be higher.
Our guide to choosing a marketing agency in Dorset goes deeper into retainers, contracts, ownership and what to ask before signing.
How should you split a marketing budget?
There is no universal split between SEO, ads, social, content and creative. Allocate more money to channels that reach people close to a buying decision, while continuing to invest enough in brand and content to create future demand.
A local professional-services company may weight heavily towards search. A food, interiors or hospitality brand may need a larger creative budget because photography and video influence every channel. An ecommerce business may need more paid media and email. The right mix follows customer behaviour, not a generic pie chart.
When should you increase the budget?
Increase spend when the tracking is trustworthy, the channel is already producing commercially useful enquiries or sales, and there is evidence that additional investment can reach more of the same audience without destroying the economics.
Do not increase spend simply because a campaign is “busy”. More clicks, impressions or posts are not a business outcome.
When should you cut the budget?
Cut or reallocate when a channel cannot be tied to meaningful outcomes, when the cost to acquire a customer is higher than the value that customer creates, or when the business has a more fundamental problem such as weak positioning, poor conversion or an offer people do not understand.
Sometimes the best marketing decision is to stop buying traffic and fix the website, the proposition or the sales process first.
FAQ
How much should a small business spend on marketing per month?
There is no universal minimum. Under £500 a month generally requires a very narrow focus. Around £1,500 can fund one meaningful ongoing channel. Around £3,000 gives more room to coordinate two complementary activities. The right figure depends on customer value, margins, competition and growth targets.
Is 5% of turnover enough for marketing?
Sometimes. A percentage of turnover is a useful sense-check, not a rule. A growing business entering a new market may need to invest more, while an established business with strong referrals may need less. Work backwards from the number of customers and leads required instead.
Does an agency fee include Google or Meta ad spend?
Usually not. Paid-media management and the money paid directly to the advertising platform are normally separate. Always ask for the total monthly cost, including management, media spend, software and creative production.
Should a small business spend on SEO or Google Ads first?
If demand already exists and immediate enquiries are important, paid search can generate data and traffic quickly. SEO normally takes longer but can compound over time. Many businesses eventually use both, but a small budget is often better concentrated in one first.
What should I spend on before marketing?
Make sure the offer is clear, the website works well on mobile, enquiries can be tracked and the sales process can handle additional leads. Marketing amplifies what is already there; it does not reliably fix a weak proposition.
The Artist Studio is a full-service digital agency in Sherborne working with businesses across Dorset and Somerset. For help deciding what level of marketing investment makes sense for your business, see our Dorset marketing agency services or get in touch.
By Chris at The Artist Studio
Sources used for market context include Gartner’s 2026 CMO Spend Survey and Whito Research’s 2026 UK Marketing Prices Study.
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