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Industry — Professional Services

Professional services & b2b marketing budget benchmarks

A professional services marketing budget should be set from payback period, not from a percentage of revenue that somebody read in an article.

Professional services & b2b marketing budget benchmarks
Steven Lockhart, partner at Growth-Scaling
Written by
Last reviewed August 2026 · Updated August 2026
8 min read · Reviewed by both partners
Payback
sets the budget
1
channel funded to ceiling
10%
for measurement
Monthly
review
Published Growth-Scaling pricing and this topic’s row in Sitemap v9.

Percent-of-revenue rules of thumb ignore margin, cycle length, and whether the current spend works at all.

They also ignore that professional conduct rules restrict how work may be solicited and compensated, which changes what the money can even be spent on.

Step by step

  1. Start from payback, not percentage

    If an acquired customer repays acquisition cost in four months, you can afford to spend more and faster than a business at fourteen.

  2. Fund the proven channel to its ceiling first

    Most businesses spread budget thin across channels to feel diversified, and starve the one that works.

  3. Reserve for measurement

    A budget with no attribution line produces a year of spending you cannot evaluate. Ten percent is not extravagant.

  4. Hold back a testing allocation

    Small, isolated, and genuinely killable. Tests that cannot be killed are commitments in disguise.

  5. Review monthly against one number

    Whatever the constraint named. For most firms it is not the number they started the year tracking.

Common mistakes

Setting the budget annually and never revisiting

Twelve months is long enough for the constraint to change entirely.

Cutting marketing first in a slow quarter

Sometimes correct. Usually it converts a slow quarter into a slow year.

Frequently Asked Questions

Professional services & b2b marketing budget benchmarks?

Percent-of-revenue rules of thumb ignore margin, cycle length, and whether the current spend works at all.

How does this connect to the Growth Scaling Method, and what’s the next step with Growth-Scaling?

It sits under Professional Services in the Growth Scaling Method. The next step for an owner is the $1,500 Assessment, which reads your own numbers against everything described above.

How is this priced?

Three fixed steps at $1,500 apiece make up the $4,500 Foundation. Anything ongoing is scoped in writing by the Plan, with a $5,000 monthly floor.

Who is doing this work day to day?

David Mitroff and Steven Lockhart, jointly. The firm is deliberately structured so the people in the pitch are the people on the account.

References

  1. www.nfib.com — primary source
  2. www.consumerfinance.gov — primary source
  3. www.census.gov — primary source

Set a budget from arithmetic

The Assessment produces the payback number the budget should be built on.

Book the $1,500 Assessment

Growth-Scaling is a marketing and business-scaling firm. It is not a licensed practitioner in any client vertical and does not provide medical, legal, financial, or contracting services; all industry content on this site is marketing and growth guidance for owners in those fields. Figures describing past engagements refer to specific businesses under specific conditions and are not a prediction of any future result. No outcome is promised.

Written by Steven Lockhart, reviewed by David Mitroff, Ph.D. Figures and regulatory details reflect the cited public sources; requirements vary by state and situation. Growth-Scaling is a marketing and business-scaling firm, not a licensed practitioner in any client vertical.

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