A practical guide to choosing the right budgeting model, splitting spend between brand and demand, and avoiding the guesswork that sinks most marketing plans.
Every business owner asks some version of the same question: “How much should I be spending on marketing?” It’s the wrong question to start with — but it’s also the right question to eventually answer properly. The honest response is that there is no universal number. There is, however, a reliable process for arriving at the right number for your business, and that’s what this guide walks through.
Start With Situation, Not Spend
Before any budget conversation, we run every client through our SOS Framework: Situation, Objective, Strategy. Budget is a downstream decision, not an upstream one — it only makes sense once you understand where you actually stand and where you’re trying to go.
Situation
Where does the business stand today? Revenue, margin, current marketing activity, sales cycle length, and how leads currently arrive (referral, inbound, cold outreach, repeat business).
Objective
What has to be true in 6, 12, and 24 months? More leads, higher-value clients, a new service line, geographic expansion, or simply staying visible in a market that’s moving to AI-driven search.
Strategy
Only once Situation and Objective are clear does Strategy — and therefore budget — get decided. A business trying to defend market share needs a very different allocation than one trying to break into a new one.
Four Ways Businesses Actually Set Their Marketing Budget
In practice, most businesses default to one of four budgeting models, often without realising it. Each has a place — the trick is matching the model to your situation rather than picking whichever number feels safest.
| Model | How it works | Best suited to |
|---|---|---|
| % of Turnover | A fixed percentage of annual revenue is allocated to marketing, typically reviewed yearly. | Established businesses with predictable revenue and a clear sense of their growth ceiling. |
| Objective-Oriented | Budget is built backwards from a specific goal (e.g. 200 qualified leads, a product launch). | Businesses with a defined milestone: a launch, an expansion, a new market entry. |
| Result-Oriented (ROI-led) | Spend is tied directly to return, e.g. an acceptable Cost per Acquisition or target ROAS, and scales up or down with performance. | Businesses with good data and a tested funnel, often ecommerce or lead-generation models. |
| Capacity-Oriented | Budget is set by what the business can realistically execute and fulfil, not just what it can afford to spend. | Founder-led businesses, trades, and service firms where delivery capacity is the real bottleneck. |
% of Turnover: the most common starting point
This is the model most business owners reach for first because it’s simple and self-limiting. Industry benchmarks (CMO Survey, Gartner, and comparable Irish SME data) generally point to:
- B2C and retail-type businesses: 8–12% of turnover
- B2B and professional services: 5–8% of turnover
- Early-stage or high-growth businesses: 12–20%, front-loaded to build a market position
- Mature, referral-heavy businesses: 3–5%, largely maintenance spend
For an Irish SME turning over €800,000, that’s roughly €40,000–€65,000 a year for a B2B services business, or €65,000–€95,000 for a retail-type business — a wide range, which is exactly why turnover alone isn’t a sufficient answer on its own.
Objective-Oriented: budget built backwards from a goal
Here the question flips: instead of “what can we afford,” it’s “what does it cost to achieve X?” If the objective is 15 new signed clients in a quarter, and the sales team converts 1 in 8 qualified leads, the business needs 120 qualified leads. If each qualified lead costs roughly €150 to generate through the current channel mix, the objective defines a budget of approximately €18,000 for that quarter — independent of what turnover suggests.
Result-Oriented: budget that flexes with performance
This model sets a target return — for example, a maximum acceptable Cost per Acquisition, or a minimum Return on Ad Spend — and scales the budget up as campaigns prove themselves. It’s the most efficient model on paper, but it depends on having enough historical data and tracking in place to trust the numbers. Businesses without clean attribution often think they’re using this model when they’re really guessing.
Capacity-Oriented: budget limited by delivery, not demand
The model most often overlooked, and the one that saves businesses from themselves. A trades or professional services business that can only realistically onboard 8 new clients a month shouldn’t fund a campaign designed to generate 40 leads a month — that just creates a backlog, slow response times, and reputational damage. Here, budget is deliberately capped to match fulfilment capacity, with any surplus redirected to brand-building rather than lead generation.
Where Marketing as a Service (MaaS) Changes the Calculation
Traditional models assume a business is choosing between an in-house hire, a full-service agency, or doing nothing. Marketing as a Service sits deliberately between the first two, and it changes the budget conversation in three ways.
- Fixed, predictable monthly investment rather than the fixed overhead of a salaried hire (recruitment, PRSI, training, tools, and the risk of a skills gap in a single hire)
- Access to a full team — strategy, content, design, paid media, analytics — for less than the cost of one mid-level in-house marketer
- Budget flexes with a retainer structure, so spend can scale up ahead of a busy season or down during quieter periods, without a redundancy conversation
In practice, most Irish SMEs using a MaaS model land their total marketing investment (retainer plus media spend) somewhere in the 4–10% of turnover range — at the efficient end of the % of Turnover benchmarks above, because the model removes duplicated overhead and idle capacity.
The Split That Matters Most: Brand Awareness vs Lead Generation
Almost every budgeting mistake we see traces back to one root cause: treating marketing as a single line item rather than two distinct investments with different jobs, timelines, and measures of success.
| Brand Awareness | Lead Generation | |
|---|---|---|
| Goal | Be known, trusted, and recalled when a need arises | Convert an existing need into an enquiry or sale |
| Timeframe | 6–18 months to show compounding effect | Weeks to a few months for measurable results |
| Typical Channels | SEO/GEO content, PR, social presence, sponsorships | Paid search, paid social, email, retargeting |
| How You Measure It | Share of search, branded search volume, direct traffic | Cost per lead, conversion rate, pipeline value |
A sensible starting split for most SMEs is 60–70% lead generation and 30–40% brand awareness — shifting more toward brand as the business matures and lead generation becomes more efficient off the back of stronger recognition. Businesses that pour 100% of budget into lead generation often see performance plateau within 12–18 months, because there’s no underlying brand pull making the paid channels work harder.
How This Plays Out: Two Illustrative Examples
The following are composite examples based on patterns we see repeatedly across SME clients, rather than any single named business.
A property maintenance business scaling regionally
A regional trades business had relied entirely on word-of-mouth and had no digital presence to speak of. Using a capacity-oriented model to start, budget was set to match their genuine ability to take on 4–6 new contracts a month — around 3% of turnover initially. As a new website, local SEO, and a simple case-study library came online, they moved to an objective-oriented model targeting a defined number of qualified enquiries per region, with budget rising to roughly 6% of turnover as new territories opened up.
A hospitality technology brand launching a new offering
A hospitality-tech business preparing to launch a new product needed visibility fast, in a market where they had no existing brand recognition. Budget was set using an objective-oriented model working backwards from a launch-quarter enquiry target, split roughly 70% lead generation (paid search and paid social to build pipeline immediately) and 30% brand (a redesigned site, content, and PR) to make sure the paid spend wasn’t working against a blank reputation.
Frequently Asked Questions
Is there a minimum marketing budget worth having?
Below roughly €1,000–€1,500 a month, most businesses struggle to do more than one channel well, which limits results more than the strategy itself. Below that threshold, it’s often better to concentrate all spend on the single highest-impact channel rather than spreading thinly.
Should the marketing budget include salaries and tools, or only media spend?
A complete budget should include everything: retainer or salary costs, ad spend, software and tools, content production, and any one-off project costs like a website rebuild. Comparing your % of turnover to industry benchmarks only makes sense if you’re comparing total investment, not media spend alone.
How quickly should we expect results?
Lead generation channels like paid search typically show measurable movement within 4–8 weeks. Brand-building and organic/GEO content usually take 6–12 months to compound. Businesses that judge a brand campaign on a 6-week timeline, or a paid campaign on a 12-month timeline, tend to make the wrong call about what’s working.
What’s the biggest budgeting mistake SMEs make?
Setting budget purely as a % of turnover without checking it against capacity and objectives. A business can easily afford to spend more than it can profitably deliver on — and an under-resourced influx of leads damages reputation faster than a slow quarter ever would.
Should budget change during a downturn?
Cutting marketing entirely during a downturn is one of the most consistently studied mistakes in the research — it tends to extend the downturn for the individual business even as competitors continue to be visible. A capacity-oriented or result-oriented model, rather than a flat cut, allows budget to contract intelligently rather than disappear.
Ready to work out the right number for your business?
Our SOS Framework diagnostic takes an hour and gives you a clear, model-matched budget recommendation — no generic percentage, no guesswork. Get in touch with Salt Marketing to book a session.
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