Outsourced CMO Break-Even Point: About $58K Monthly Revenue

Fixed costs $43.2K/mo Base monthly burn

Contribution margin 75% After work-linked costs

Break-even revenue $57.5K/mo Monthly target

Break-even timing Month 8 Ramp-up point

Break-even calculator

Test monthly revenue against variable expenses and fixed costs to see where break-even lands.

Lean Base Full

Monthly revenue More revenue leaves more room to cover fixed costs. $ Low sales High sales Variable expenses These rise with commissions, travel, and client work. $ Low costs High costs

Money available to cover fixed costs $101,250 $125,000 revenue - $23,750 variable expenses

Margin ratio

81%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly overhead margin must cover. $ Low overhead High overhead

Break-even chart Revenue Total costs

Which expenses stay fixed and which move with sales for a contract marketing leadership firm?

Cost classification

Break-even is only reliable if each expense is tied to how it behaves. Treating client-linked contractors, tools, or campaigns as fixed can understate the revenue needed to reach Month 8 break-even.

Expense	Cost	Break-Even Treatment	Common Mistake
CEO / Lead Strategist salary	Fixed	Include the $180,000 annual salary as about $15,000 per month before testing margin coverage.	Leaving founder leadership pay out of break-even.
Office Rent & Utilities	Fixed	Carry $2,900 per month through the relevant planning range, regardless of client count.	Spreading rent only across active client projects.
General Software Subscriptions	Fixed	Include the $1,500 monthly base stack before calculating contribution margin.	Confusing internal software with client-specific tools.
Business Insurance & Legal Retainer	Fixed	Use $800 per month as recurring overhead in operating break-even.	Dropping legal retainers because they feel discretionary.
Sales Commissions & Performance Bonuses	Variable	Apply 5.0% of revenue in the first year, then use the lower forecast rates by year.	Modeling commissions as payroll instead of revenue-linked spend.
Marketing Campaign Execution	Variable	Apply 8.0% of revenue in the first year because direct ad spend scales with sales activity.	Treating campaign spend as a fixed brand budget.
Fractional CMO Contractor Fees (Overflow)	Semi-variable	Model the first-year 5.0% charge against revenue and watch it rise with client workload.	Calling every contractor fixed, even when work scales with clients.
Head of Operations	Semi-fixed	Add capacity in FTE steps, from 0.5 in the first year to 1.0 by the third year.	Smoothing hiring as a perfect percentage of revenue.

How does break-even shift from a lean launch to a full outsourced CMO setup?

Scenario table

Break-even shifts mainly with mix: core retainers are thin, the blended base case lands at the line, and the full stack adds cushion. The catch is delivery capacity, because each active client still needs about 40 billable hours a month.

Planning assumptions only. Actual break-even will move with client mix, delivery load, and sales efficiency.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean launch: 6 core retainers	$30,000	$7,500	$43,150	75%	-$20,650	Still below break-even; more volume or a lighter team is needed.
Base case: 4 core, 3 enhanced, 1 project	$57,500	$14,375	$43,150	75%	-$25	Essentially at break-even; a small miss can flip profit negative.
Full capacity: 5 core, 4 enhanced, 2 projects	$80,000	$20,000	$43,150	75%	$16,850	Clear cushion here, but only if delivery hours scale with the client mix.

What breaks the break-even plan for an outsourced CMO?

Stress test

Here’s the quick math: the plan sits almost at break-even, with only about a $1,000 cushion. Discounted retainers, contractor overruns, a slow pipeline, or more custom work can push it out of cover fast.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$576,000	$1,000 gap	Only a thin cushion separates the plan from loss.
Revenue shortfall	Revenue drops 15% to $489,000.	$576,000	$87,000 gap	A small sales miss leaves fixed overhead uncovered.
Fixed-cost pressure	Fixed overhead rises by $5,000.	$583,000	$8,000 gap	Even a small overhead step-up matters at this margin.
Margin pressure	Variable expenses rise to 35%, cutting contribution margin to 65%.	$665,000	$90,000 gap	Contractor overruns and custom work eat the cushion fast.
Combined pressure	Revenue drops 15%, variable expenses rise to 35%, and fixed overhead rises by $5,000.	$672,000	$183,000 gap	That mix is the danger zone: weak pipeline, discounting, and margin slippage.

What should you verify before you lock in fixed spend for an outsourced CMO?

Founder checklist

Get signed retainers first and test them against the Year 1 prices: $5,000 for core work and $10,000 for enhanced work. The model reaches break-even in Month 8, but it needs about $788K of cash by Month 7, so fixed spend should wait.

1Retainer price$5K / $10K

Close signed retainers at the Year 1 core and enhanced prices, and cap custom project scope at $75K unless the margin is protected.

2Overhead base$6.9K/mo

Hold the non-payroll fixed load at the listed $6.9K a month and avoid new leases or tool spend until the pipeline can carry it.

3Margin test75%

Verify that the 10% COGS plus 15% variable layer still leaves about 75% contribution, meaning revenue left after variable costs, because that cushion funds payroll and overhead.

4Capacity ramp40 hrs/client/mo

Line up contractor support before you push past 40 billable hours per active client each month, or delivery quality and retention will slip.

5Cash cushion$788K

Keep enough cash to cover the Month 7 low point, because the model's minimum cash need is about $788K before break-even arrives.

6Launch CAC$25K / $1.5K

Use the Year 1 $25K marketing budget only if CAC stays near $1,500, so the launch funnel can feed Month 8 break-even instead of draining cash.