Ask ten vendors what your practice should spend on marketing, and you’ll get ten answers that all happen to equal their retainer. Here’s the version with math you can check.
The benchmarks: an established practice defending its position spends 3 to 5% of annual production on marketing. A practice in growth mode spends 6 to 10%. A new practice or new location spends 10% or more for the first 18 to 24 months, front-loaded. Those ranges hold up across real accounts, run and audited; they’re a starting point, not a law.
But percentages are how people talk about budgets. They’re not how you should set one.
Build the Budget Backward From a Consultation
The right budget is whatever profitably buys the consultations your chairs can absorb. Work it in four steps:
- What’s a start worth? Most practices land between $5,000 and $7,000 in production per case. Use your own number if you know it.
- What’s a consultation worth? Multiply case value by your consult-to-start rate. At 65% close and $6,000 cases, about $3,900 of expected production walks in with every consult.
- What does a lead cost, and what share of leads book? Well-structured local campaigns in Midwest markets produce leads (calls and consultation requests) in the $20 to $50 range. Divide by your booking rate to get your cost per consultation.*
- How many more starts do you want? At 65% close, 8 more starts a month means about 12 more consultations. Work backward through your booking rate to the lead count, multiply by cost per lead, and that’s your productive ad spend.
*Two notes on step three. Poorly structured accounts in those same markets routinely pay $60 to $90 at the same click prices, so the difference is structure, not budget. And if your calls are sorted by outcome, your booking rate stops being a front-desk estimate and becomes a number you read off the report.
Run those four numbers and the budget stops being a negotiation with your own anxiety. It’s an order quantity.
A Sample Starting Budget: $1.5M Single-Location Practice
- Google Ads spend: $2,000 to $3,000/mo. The lead engine. Expect the first 30 days to buy data, not leads.
- Management: $2,500/mo. Includes local SEO, weekly content, call intelligence, and monthly reporting. This is the line that decides whether the ad spend above it produces $30 leads or $70 ones.
- Local SEO and content: included above. Compounds; the only line whose cost per lead falls every quarter.
- Call intelligence: included above. Non-negotiable in any budget. Without it, nothing else on this list can be evaluated.
- Total: $54K to $66K/year, about 4% of production. Every line reports a cost per lead, reconciled monthly against your scheduling system.
That’s a starting budget, not a ceiling. Once the core campaign’s cost per lead clears your case math, ad spend scales toward chair capacity, and that’s how a practice in full growth mode lands at 6 to 10%, with every added dollar justified by the numbers before it.
What’s deliberately not in it: billboards, radio, sponsorship bundles, and social-media retainers. Not because they never work, but because they go in after the measurable core converts, never before, and only with tracking attached.
The Two Budget Mistakes That Cost the Most
Underspending on a working channel. This one hides in a report column nobody reads: impression share lost to budget. It tells you what share of the searches you could have appeared for you didn’t, because the money ran out. It’s common for a campaign producing profitable leads to be turning away half its available demand this way. That’s not thrift, it’s a cap you set in January and forgot. If a campaign’s lead cost is profitable against your case math, the ceiling should be chair capacity, not the budget field.
Spending anything unmeasured. The practices in trouble aren’t the ones spending 10%. They’re the ones spending 5% with no idea which half works. An unmeasured budget isn’t conservative. It’s untested.
FAQs
What percentage of revenue should an orthodontic practice spend on marketing?
3 to 5% of production to maintain, 6 to 10% in growth mode, more for a new location. But the per-consultation math above beats any percentage rule.
What’s a good cost per lead for an orthodontic practice?
A well-structured local campaign should produce phone-call and consultation-request leads for under $50 in most Midwest markets. Above $60, the problem is almost always account structure, not the market, usually broad match keywords quietly matching competitor names and unrelated searches. Your true cost per booked consultation is that lead cost divided by your booking rate, which is why the booking rate is a marketing number, not just a front-desk number, and why it should be measured from the calls rather than guessed.
Does a small practice need a marketing plan document?
You need the four numbers in this article, written down, reviewed monthly. A 30-page plan nobody opens is decoration; a one-page sheet with case value, close rate, cost per lead by channel, booking rate, and this month’s count is a marketing plan.
Want This Math Run on Your Practice?
The ROI calculator does the consultation math with your numbers. Or book the free strategy call, and I’ll bring your market’s actual click costs. Book Your Strategy Call