IT Documentation Break-Even Analysis: $426K Monthly Revenue

Fixed costs $5.1K Monthly overhead

Contribution margin 75% After variable spend

Break-even revenue $6.7K Monthly revenue target

Break-even timing Month 20 Model break-even point

Break-even calculator

Test whether monthly revenue covers direct costs and the fixed monthly cost base for an IT documentation service.

Lean Base Full

Monthly revenue More monthly revenue gives the model more room to cover direct costs and fixed overhead. $ Low revenue High revenue Variable expenses These are direct costs that rise with each dollar of service work. $ Low direct cost High direct cost

Money available to cover fixed costs $100,758 $122,131 revenue - $21,373 variable expenses

Margin ratio

82%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly cost base your margin has to cover before profit starts. $ Low overhead High overhead

Break-even chart Revenue Total costs

Which expenses are fixed and which move with sales for an IT documentation service?

Cost classification

Break-even is only reliable when recurring overhead stays separate from client-linked delivery spend. In the first operating year, fixed overhead is $5,050/month before payroll, while variable delivery costs start at 25% of revenue.

Expense	Cost	Break-Even Treatment	Common Mistake
Office Rent	Fixed	Use $2,500 per month in the fixed overhead base from Month 1 through Month 60.	Scaling rent with revenue even though the lease does not move with client volume.
General Software Subscriptions	Fixed	Use $800 per month as recurring overhead unless the model adds client-based seats later.	Putting all software in delivery spend when this line is a steady monthly subscription.
Legal & Accounting Retainer	Fixed	Use $700 per month in break-even overhead because it recurs independent of project count.	Dropping it below the line and understating the monthly revenue needed to break even.
Utilities & Internet	Fixed	Use $400 per month as fixed operating overhead for the relevant planning range.	Treating normal office connectivity as a per-client expense.
Technical Writer I Payroll	Semi-fixed	Model salary in capacity steps: $70,000 per full-time equivalent, rising from 1.0 in the first year to 3.5 by the mature year.	Spreading payroll as a smooth revenue percentage instead of adding headcount when capacity is needed.
Project Manager Payroll	Semi-fixed	Model salary in hiring steps: $90,000 per full-time equivalent, moving from 0.5 in the first year to 2.0 by the mature year.	Ignoring the step-up and overstating margin right before the next hire.
Contractor & Freelance Writer Fees	Variable	Apply 15% of revenue in the first year, falling to 8% by the mature year as internal delivery capacity grows.	Treating contractor revision time like fixed overhead instead of delivery-linked spend.
Client-Specific Knowledge Base Licenses	Variable	Apply 3% of revenue in the first year, falling to 1% by the mature year as licensing efficiency improves.	Putting client-specific licenses into general software and hiding margin pressure on larger accounts.

How does break-even shift as an IT documentation and knowledge management service moves from lean to base and full scale?

Scenario table

Payroll grows from 1.0 technical writer FTE in Year 1 to 3.5 writers, 2.0 project managers, 1.5 senior writers, and 1.0 operations assistant by Year 5, so the fixed-cost base rises and break-even revenue climbs.

Planning figures here are model assumptions, not guarantees.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean Year 1 documentation team	$42,567	$10,642	$31,925	75%	$0	Monthly contribution just covers fixed spend, so small dips turn into losses.
Base Year 3 documentation team	$69,253	$12,119	$57,133	82.5%	$0	Contribution covers overhead at this scale, but the margin cushion stays tight.
Full Year 5 documentation team	$97,759	$12,709	$85,050	87%	$0	Higher revenue is needed to clear the larger payroll base and stay above break-even.

What breaks the break-even plan for this IT documentation service?

Stress test

At the base plan, $42,567 of monthly revenue covers $31,925 of fixed costs after 25% variable expenses. The plan gets fragile fast if retainers slip, revision rounds rise, contractor rates jump, or payroll comes before signed work.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change in the base case.	$42,567	$0 gap	No cushion, so timing still matters.
Revenue shortfall	Monthly revenue slips to $35,000.	$42,567	$5,675 gap	Fewer retainers or slower project starts create a cash drag.
Fixed-cost pressure	Fixed costs rise 10% to $35,118 a month.	$46,823	$4,256 gap	Adding payroll or overhead before work lands raises the hurdle.
Margin pressure	Variable expenses rise from 25% to 30%.	$45,607	$3,040 gap	Higher contractor rates or more revision work eat margin.
Combined pressure	Revenue falls to $35,000, variable expenses rise to 30%, and fixed costs increase 10%.	$50,168	$10,618 gap	That mix turns a workable plan into a monthly cash squeeze.

Is your monthly pipeline strong enough to clear break-even before you hire or lock in office spend?

Founder checklist

Confirm signed or near-signed monthly revenue can clear the $42,567 break-even target before you add office, software, or staff. If proposal flow cannot support the $31,925 fixed load, hold spend and stay flexible.

1Break-even cover$42.6K/mo

Verify signed or near-signed monthly revenue can reach this level before you commit to overhead, because break-even is the first real stop sign.

2CAC fit$1.5K CAC

Check that Year 1 customer acquisition cost stays below expected project value, which is about $3,000 for audit work, $3,600 for one-time projects, and $1,100 for retainers.

3Fixed load$31.9K/mo

Delay office rent, software, and other fixed spend if proposal flow cannot support the $31,925 monthly fixed load.

4Unit margin75% CM

Keep delivery and sales costs near the Year 1 plan, because 15% contractor fees, 3% knowledge-base licenses, 5% sales commissions, and 2% travel still leave about 75% contribution before fixed costs.

5Team load3.0 FTE

Make sure the founder, writer, project manager, and sales roles can handle the first-year load without rework; lock onboarding, knowledge capture, review steps, and QA before adding staff.

6Cash runway$536K cash

Keep reserve cash above $536,000 through Month 20, because minimum cash and break-even both land there, so any slower sales cycle will tighten the runway fast.