Digital Banking Break-Even Analysis: $156K Monthly Revenue

Fixed costs $149K/mo Year 1 run-rate

Contribution margin 95.3% After variable fees

Break-even revenue $156K/mo Monthly target

Break-even timing Month 9 Model reaches breakeven

Break-even calculator

Test how monthly revenue, variable expenses, and fixed costs shape break-even for a digital bank.

Lean Base Full

Monthly revenue Revenue sets the pool that covers direct costs and fixed overhead. $ Lower revenue Higher revenue Variable expenses These are direct costs that move with activity and revenue. $ Lower costs Higher costs

Money available to cover fixed costs $1,541,954 $1,618,000 revenue - $76,046 variable expenses

Margin ratio

95%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly cost base break-even has to cover. $ Lower fixed Higher fixed

Break-even chart Revenue Total costs

Which online banking expenses are fixed, and which move with volume?

Cost classification

Break-even is only as reliable as the cost split. Here, fixed overhead stays separate from 3.5% interchange fees and 1.2% provider fees, while payroll steps up as full-time staffing rises.

Expense	Cost	Break-Even Treatment	Common Mistake
Cloud Hosting	Fixed	Include $15,000 per month in baseline overhead from Month 1 through Month 60.	Scaling it directly with every new account.
Software Licenses	Fixed	Use $8,000 per month as recurring platform overhead in the monthly break-even base.	Treating licenses like a transaction fee.
Office Rent	Fixed	Carry $5,000 per month as fixed occupancy expense for the planning period.	Letting app usage change rent in the model.
Legal & Compliance Fees	Fixed	Include $10,000 per month before calculating contribution needed to break even.	Removing compliance spend until loan volume starts.
Cybersecurity Subscriptions	Fixed	Model $7,000 per month as required operating overhead, not a launch-only item.	Putting security subscriptions into one-time setup spend.
Staffing and Wages	Semi-fixed	Step payroll with full-time equivalent (FTE) hiring: $1.12 million yearly payroll is about $93,000 per month in the first year, rising to about $127,000 per month in Year 5.	Spreading every salary as a per-customer variable charge.
Interchange Fees Paid	Variable	Subtract 3.5% from volume-linked revenue before measuring contribution margin.	Parking interchange inside fixed overhead.
Banking-as-a-Service Provider Fees	Variable	Subtract 1.2% from volume-linked revenue as activity scales from Month 1 to Month 60.	Treating provider fees as a flat monthly subscription.

How does break-even change across lean, base, and full-scale digital banking scenarios?

Scenario table

Lean shows how close the model is to first break-even. Base and full scale widen the cushion as revenue grows faster than fixed overhead, but the full case gives back some margin to higher variable costs.

Planning assumptions only, not guarantees; interest expense and funding needs sit outside contribution margin.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean pilot plan (Year 1)	$3.401M	$160k	$1.488M	95.3%	$1.753M	Month 9 is the break-even marker, so pilot timing matters.
Base growth plan (Year 2)	$8.588M	$404k	$1.522M	95.3%	$6.662M	Year 2 sits well past break-even, with a wider cushion.
Full-scale mature plan (Year 5)	$5.745M	$2.700M	$1.822M	53.0%	$1.223M	Still profitable, but higher variable costs trim the cushion.

What breaks the break-even plan if revenue slips or costs rise?

Stress test

The base case clears break-even, but the buffer is not wide. Revenue dips, fixed overhead, or margin compression can push the plan close to the line, and Year 1 interest expense of $692k/month can wipe out most of the cushion.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$1,562k	$1,839k cushion	Healthy cushion, but funding costs still matter.
Revenue shortfall	Revenue falls 20%.	$1,562k	$1,105k cushion	Slower growth trims the buffer fast.
Fixed-cost increase	Fixed overhead rises 15% to $1,712k/month.	$1,797k	$1,604k cushion	More overhead lifts the cash needed to stay even.
Margin pressure	Contribution margin compresses to 903%.	$1,648k	$1,753k cushion	Fee pressure makes break-even less forgiving.
Combined pressure	Revenue is 20% lower, fixed overhead is 15% higher, and margin compresses to 903%.	$1,976k	$745k cushion	Funding cost can wipe out most of the buffer.

Should you lock in the full Year 1 team before the first month can cover fixed overhead?

Founder checklist

Don't lock the full Year 1 team until the launch can carry about $148.8K a month in fixed overhead and still clear break-even at roughly $156.1K in monthly revenue. Here’s the quick math: if demand misses that bar, every new hire and spend line widens the cash gap.

1Fixed load$148.8K/mo

Confirm the launch can carry this fixed overhead, including cloud hosting at $15K, cybersecurity at $7K, and legal and compliance at $10K from Month 1.

2Revenue gate$156.1K/mo

Check that first-year demand can reach this monthly revenue before paid growth, or the model never gets over the line.

3Fee drag95.3% CM

Keep interchange fees paid and BaaS provider fees at 4.7% combined, which leaves a 95.3% contribution margin to cover fixed costs.

4Support ramp1.0 to 3.0 FTE

Verify support can scale from 1.0 FTE in Year 1 to 3.0 FTE in Year 5, because service delays will hit retention and cash.

5Cash floor-$50.1M

Keep reserves separate, because minimum cash falls to about negative $50.1M by Month 60 and operating cash alone will not protect the launch.

6Launch capex$3.78M

Fund the $3.78M launch build before customer onboarding starts, and get fraud controls live first.