Co-Operative Bank Break-Even Analysis: $121K Monthly Revenue

Fixed costs $34.5K Monthly fixed base

Contribution margin 89% After variable costs

Break-even revenue $38.8K Monthly revenue target

Break-even timing Month 4 Model breakeven point

Break-even calculator

Test whether monthly revenue covers variable expenses and the fixed cost base for a member-owned bank.

Lean Base Full

Monthly revenue Revenue is the pool that covers operating costs and creates margin. $ Early stage Mature scale Variable expenses These costs move with lending volume and member activity. $ Low costs High costs

Money available to cover fixed costs $701,916 $1,443,708 revenue - $741,792 variable expenses

Margin ratio

49%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly overhead margin must cover before profit. $ Lean overhead Heavy overhead

Break-even chart Revenue Total costs

Which expenses are fixed and which move with sales for this member-owned financial institution?

Cost classification

The model reaches break-even in Month 4, so clean classification matters. Put stable overhead, revenue-linked fees, and capacity-based staffing in separate buckets or the break-even point will look safer than it is.

Expense	Cost	Break-Even Treatment	Common Mistake
Branch Rent	Fixed	Include $15,000 per month in baseline overhead.	Spreading rent across loan volume like it falls when sales dip.
Utilities	Semi-variable	Start with $2,500 per month, then monitor usage as branch activity grows.	Treating the full bill as fixed when operating hours expand.
Core System Licensing	Fixed	Include $10,000 per month before testing break-even.	Treating the core platform as optional launch spend.
Cybersecurity Subscriptions	Fixed	Include $5,000 per month as required operating overhead.	Leaving security out until after deposits and accounts scale.
Digital Platform Maintenance	Semi-fixed	Model $7,000 per month, with step-ups when digital usage needs more support.	Assuming online maintenance rises smoothly with revenue.
Professional Services	Semi-fixed	Use $2,000 per month, then add step changes for audit, compliance, or advisory load.	Calling compliance and audit work discretionary overhead.
Loan Officer Wages	Semi-fixed	Model hiring in capacity steps: 2.0 FTE in the first operating year at $80,000 each.	Treating loan staff as variable labor tied to each closed loan.
Marketing & Community Development	Variable	Apply 8% of revenue in the first operating year.	Budgeting a flat dollar amount while member growth targets change.

How does break-even shift from a lean opening plan to base and full scale?

Scenario table

Break-even moves because revenue rises, but fixed branch and staffing costs rise too. Lean has the best cushion, base sits near the line, and full scale still needs more margin to cover added overhead.

Planning assumptions only; Month 4 break-even is from the full model, not a promise.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean opening plan	$4.84M	$0.53M	$1.07M	89%	$3.23M	Comfortable cushion above break-even.
Base case	$1.06M	$0.93M	$1.31M	12%	-$1.18M	Still below break-even; fixed costs outrun margin.
Full operating scale	$1.65M	$1.25M	$1.49M	24%	-$1.09M	Needs more margin before the added overhead is covered.

What pressures the break-even cushion for a co-operative bank?

Stress test

The base year leaves a $3,231,000 monthly cushion before excluded items, so the plan clears break-even. The main risks are slower loan growth, higher deposit rates, and fixed overhead creep; the combined stress case still leaves only about $2,093,000.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$4,835,000	$3,231,000 cushion	Member growth and fee income keep the buffer intact.
Revenue shortfall	Net interest revenue falls 20% to $3,868,000.	$3,868,000	$2,371,000 cushion	Loan volume delays cut the buffer fast.
Fixed-cost pressure	Fixed monthly costs rise 15% to $1,233,000.	$4,835,000	$3,070,000 cushion	Compliance hiring and vendor contracts can outrun revenue.
Margin pressure	Variable expenses rise 3 points, cutting contribution margin to 86%.	$4,835,000	$3,086,000 cushion	Higher deposit rates or funding costs squeeze spread.
Combined pressure	Revenue falls 20%, fixed costs rise 15%, and margin drops to 86%.	$3,868,000	$2,093,000 cushion	This is the tightest buffer and needs close control.

What should you verify before you sign the branch lease and fund a member-owned bank launch?

Founder checklist

The bank can reach break-even by Month 4, but that still leaves a Month 12 cash trough of about $39.5M. Before you sign the lease or open member accounts, confirm Year 1 fixed costs and staffing can be funded without leaning on optimistic fee income.

1Launch demand$100M loans

Verify the charter path and member pipeline can support about $100M of Year 1 loans and $113M of Year 1 deposits, because break-even by Month 4 only works if balances arrive on schedule.

2Fixed load$107K/mo

Verify the bank can cover about $107K a month in fixed cost, including $10K core licensing and $5K cybersecurity, because those costs hit from Month 1.

3Net spread$5.8M spread

Verify the Year 1 net spread, the interest left after funding costs, is about $5.8M, because that cash pays the branch before fees help.

4Staffing ramp$735K payroll

Verify Year 1 payroll starts at $735K and the compliance role waits until Month 13, because hiring too early pushes the break-even date past the plan.

5Cash reserve$39.5M cash

Verify cash stays above the Month 12 trough of about $39.5M, because launch build-out and early growth burn can break the plan even after break-even starts.

6Capex staging$505K capex

Verify the $505K capex plan is staged across branch build-out, software, hardware, security, ATM, furniture, digital banking, backup power, and the mobile banking vehicle, and keep the $80K license and $30K security spend in the launch cash plan.