Digital Marketing Agency for Local Businesses | GetBerq

There is no answer that works for every business. That’s not a cop-out — it’s just the reality of marketing. What makes sense for a dental office generating $800k a year in revenue is very different from what makes sense for a solo contractor getting started. But there are useful frameworks, and this post gives you a few of them.

The Percentage-of-Revenue Rule

The most commonly cited guideline is to spend 5–12% of gross revenue on marketing. B2C businesses and those in competitive industries tend to be at the higher end of that range. B2B service businesses, or those with a strong existing referral base, can often operate toward the lower end.

For a business doing $500,000 a year, that’s $25,000–$60,000 annually — or roughly $2,000–$5,000 per month. For a business doing $200,000, it’s $10,000–$24,000 annually.

These are starting points, not rules. What matters more is the expected return on what you spend.

Think in Terms of Customer Acquisition Cost

A better way to think about marketing spend is to work backward from what a new customer is worth to you. If a customer has a lifetime value of $3,000 and your close rate on leads is 30%, you can afford to spend meaningfully to get a qualified lead in the door.

If you’re paying $80 per lead through Google Ads and closing 1 in 3, your cost per new customer is $240. Against a $3,000 lifetime value, that’s a strong return. If you’re paying $40 per lead through a cheaper channel but those leads are lower quality and only close at 10%, your cost per customer is $400 — worse, even though the individual lead was cheaper.

Understanding this math for your own business is more valuable than any generic guideline.

What Stage You’re At Changes Everything

Early-stage businesses often need to spend a higher percentage of revenue on marketing because they’re buying market share and learning what works. The first year of paid advertising for most local businesses is partly education — you’re paying to find out which channels, offers, and audiences perform for your specific situation.

Established businesses with proven channels should be more efficient — lower cost per lead, higher close rates from brand recognition, referral loops already running. At that stage, the goal is scaling what’s working rather than testing from scratch.

Don’t Confuse Ad Spend With Marketing Budget

Your marketing budget includes everything: agency or freelancer fees, ad spend, creative production, website costs, email tools, and so on. Ad spend is just the money going directly to platforms like Google and Meta.

A common mistake is setting a marketing budget that only covers ad spend, then being surprised that managing those ads costs additional money. A $1,000/month ad budget needs actual management — if you’re not doing it yourself, account for that in your budget planning.

The Cost of Doing Nothing

For many local businesses, the real risk isn’t overspending on marketing — it’s underspending while a competitor captures the market you’re sitting in. Digital visibility compounds over time: the business that starts building Google Reviews, a blog presence, and retargeting audiences this year will have a meaningful head start over one that waits another 12 months.

That said, spending more doesn’t automatically mean getting more. Throwing $5,000 a month at unmanaged ads is more expensive than spending $2,000 on well-managed ones. The quality of execution matters as much as the size of the investment.

A Practical Starting Point

If you’re a local service business and you’re not sure where to start: pick one channel, set a 90-day test budget you can absorb without pressure, track results rigorously, and make decisions based on data. The goal of the first 90 days isn’t to maximize return — it’s to learn enough to make smarter decisions for the next 90.

Once you know your cost per lead and your close rate on those leads, you have real numbers to build a budget around. Until then, you’re mostly guessing — and that’s fine, as long as the guess is informed and the budget is limited enough to survive being wrong.