Calculate your Canadian business break-even point (units & sales), include GST/HST and payroll timing, and use a free calculator + templates.
Your break-even point is the sales level where total revenue equals total costs—no profit, no loss. Below it, you’re subsidizing the business. Above it, you’re building real operating profit. BDC defines break-even the same way and shows how to calculate it in dollars using indirect costs and gross margin %. BDC.ca
If you want the fastest start, use Mehmi’s tool first, then tighten your inputs using the steps below:
<a href="https://www.mehmigroup.com/calculators/break-even-calculator">Free Break-Even Calculator (Canada)</a>
You’ll be able to:
Break-even isn’t only “can I cover rent and payroll?” It’s also about the timing and obligations that hit Canadian SMBs hard:
So: break-even is a profitability threshold and a survivability threshold.
Key point: break-even is always fixed costs ÷ contribution margin—you just express it in different ways.
Use this when you sell a product with a clear per-unit price and variable cost.
Break-even units = Fixed Costs ÷ (Price per Unit − Variable Cost per Unit)
Square’s Canadian guide uses the same logic: contribution margin is the product price minus variable costs, and break-even sales can be calculated from fixed costs and contribution margin. Square
Use this when you sell multiple items/services, or your “unit” is messy.
BDC shows a break-even-in-dollars approach as indirect costs ÷ gross margin percentage. BDC.ca
This is the same as:
Break-even sales ($) = Fixed Costs ÷ Contribution Margin Ratio
Where:
Key point: if you misclassify costs, your break-even number becomes “confidently wrong.”
BDC explains break-even as the sales level where total costs equal total revenue, and discusses fixed costs in that context. BDC.ca
Underwriter tip: lenders and buyers both prefer break-even models where “fixed” costs are truly fixed and supported by statements/contracts, not guesses.
Key point: calculators don’t make a model accurate—your inputs do.
Start here:
<a href="https://www.mehmigroup.com/calculators/break-even-calculator">Break-Even Calculator</a>
Then sanity-check the cash reality behind the break-even number with:
If you’re adding financing/leases, model payment impact:
And if you want to see the lender’s “can you carry it?” test:
Key point: the goal is a one-page model you’ll actually update.
Include the stuff that hits whether you sell or not:
If you sell one main item:
If you sell mixed products/services:
Key point: GST/HST isn’t “your margin,” but registration rules can change how you price and how you manage cash.
CRA explains you must register and begin charging GST/HST once you exceed the $30,000 threshold (with rules on when your effective date applies and when you must start charging). Canada
Practical takeaway: if you’re near the threshold, plan for:
Key point: break-even profit doesn’t matter if you miss remittances.
CRA lays out remitter types and due dates (regular, quarterly, accelerated). Canada+1
When you scale hiring, these cash-outs scale too—and they can cluster in the same week as rent, supplier terms, and debt/lease payments.
Canadian-specific best practice: treat payroll remittances like rent—scheduled, non-negotiable, forecasted.
Key point: financing doesn’t just add a payment—it raises your required sales floor.
If you add a $2,500/month equipment lease, your fixed costs rise by $2,500. That means:
This is why “we can afford the monthly payment” is not enough. You also need:
If the purchase is equipment, we’re typically leasing-first because it’s often the cleanest way to match payments to asset life and preserve working capital:
If your issue is cash tied up in receivables:
Key point: small changes in price, labour, or variable costs can move break-even dramatically.
BDC’s sensitivity analysis guidance includes using break-even and stress-testing assumptions (including calculating break-even by dividing fixed costs by gross margin). BDC.ca
Start with three “what ifs”:
Contrarian but fair take: if your business only works in the base case, it doesn’t “work.” You need a downside case that still keeps you alive.
Key point: lenders don’t finance your optimism—they finance your capacity to repay.
A common underwriting framework is the 5Cs: character, capacity, capital, collateral, conditions.
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Break-even ties directly to capacity (ability to repay from income after expenses and other obligations).
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Lenders also think in risk components like:
What that means for you: the stronger (lower) your break-even relative to current sales, the lower the perceived risk—especially if your numbers are supported and your cash flow forecast aligns.
Banks often use conditions precedent and covenants—terms required before funding and clauses that let them monitor performance after lending.
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And a prudent lender prefers to spot warning signs before a missed payment.
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A clean break-even model + 13-week cash flow forecast makes that monitoring conversation much easier.
Business: Ontario specialty trades contractor (8–15 staff)
Situation: Revenue was rising, but cash was tight. Owner wanted to add a crew and finance a skid steer.
What the owner believed: “One more crew means more profit.”
What break-even showed: the new fixed costs (supervision time, insurance, a vehicle, plus a monthly equipment lease) raised break-even faster than the gross margin could support in slower months.
What they changed:
Result: They still grew—but with a break-even point that didn’t put them one slow month away from stress.
If you’ve got your fixed costs and a realistic gross margin %, run the <a href="https://www.mehmigroup.com/calculators/break-even-calculator">break-even calculator</a> and then stress-test one downside scenario. If you’re adding equipment or working capital, Mehmi can help structure it so the payment stack doesn’t push your break-even into dangerous territory.
It’s the level of sales where total revenue equals total costs (no profit/no loss). BDC defines break-even the same way and provides a break-even-in-dollars formula using indirect costs and gross margin percentage. BDC.ca
Use: Break-even sales = Fixed costs ÷ contribution margin ratio. BDC shows the same concept using indirect costs ÷ gross margin % for break-even in dollars. BDC.ca
Use: Break-even units = Fixed costs ÷ (price − variable cost per unit). Square’s Canadian guide explains contribution margin and break-even logic using fixed costs and contribution margin. Square
GST/HST isn’t revenue (you collect it for CRA), but crossing the small supplier threshold changes invoicing and cash handling. CRA explains when you must register and start charging GST/HST after exceeding the $30,000 threshold. Canada
They don’t change profit break-even directly, but they affect cash survivability because remittances create scheduled cash-outs. CRA provides remitter types and due dates (regular, quarterly, accelerated). Canada+1
Because break-even helps explain capacity (ability to repay). Many lenders use 5Cs analysis, including capacity and conditions, to judge creditworthiness.
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