Break-Even: How Much You Have to Sell to Stop Losing Money

Short Answer: Divide your fixed costs by your gross margin. If fixed costs are $73,200 a year and each dollar of sales leaves 36 cents after direct costs, break-even is $73,200 ÷ 0.36, about $203,000 of sales a year. Below that you lose money; above it, 36 cents of every extra dollar is profit. Run it a second time with your own pay added to fixed costs, because breaking even without paying yourself isn't the goal.

Break-even is the first number a lender, a partner or a worried owner asks for, and it's one of the few that fits on the back of a receipt. It needs only two inputs, both of which are already in your books.

What Is a Break-Even Point?

The break-even point is the level of sales where revenue exactly covers every cost, so profit is zero. It can be stated in dollars of sales, in jobs or units, or per month.

What Do I Need to Calculate It?

Two numbers:

1. Fixed costs: what the business spends whether it sells anything or not (insurance, software, loan interest, depreciation, the accountant).
2. Gross margin: the share of each sales dollar left after the direct costs of doing the work. For break-even purposes, direct costs are treated as the ones that rise and fall with sales.

Break-even revenue = fixed costs ÷ gross margin

A Worked Example: A Landscaping Company's Break-Even

Take a hypothetical landscaping company, Greenline Landscaping: one owner, a crew of four, two trucks, about $520,000 a year in revenue.

Break-even revenue = $73,200 ÷ 0.36 = $203,333 a year

Greenline sells $520,000, so it clears break-even by about $317,000. That cushion, 61% of revenue, is called the margin of safety: how far sales could fall before the business starts losing money.

How Do I Turn Break-Even Into Jobs?

A dollar figure is abstract. Converting it into the work you actually sell makes it concrete. Divide fixed costs by the gross profit on one unit of work.

Greenline's fixed overhead is about $6,100 a month:

Nine commercial contracts cover the whole month's overhead. Covering it with mowing alone would take about 470 visits a month. That comparison says more about which work to chase than any average.

What About Monthly Break-Even in a Seasonal Business?

Monthly break-even for Greenline is $6,100 ÷ 0.36, about $16,900 of sales a month. Its winter months bring in about $18,400, so on paper the slow season still clears break-even.

That only holds if direct costs really do shrink with sales. The 36% gross margin assumes the crew shrinks with the work: in winter, two people handle snow removal and cleanups. If Greenline kept all four crew members on full pay through January, winter would lose money every month. For a seasonal business, check break-even for the slowest months, not just the year.

What Is the Break-Even That Includes My Pay?

Breaking even at $203,000 means the business pays its bills and the owner earns nothing. The number worth planning around adds what the owner needs from the business to fixed costs.

Greenline's owner needs about $120,700 of profit a year. That leaves $72,000 after tax for the household and $20,000 for the business to keep for equipment and a reserve, with tax paid on all of it, including the part that stays in the business (the math is in How Much Should I Pay Myself).

Owner's break-even = ($73,200 + $120,700) ÷ 0.36 = $538,611

Greenline's $520,000 falls about $18,600 of sales short, which is about $6,700 of profit. The 61% margin of safety said the business was safe. Measured against what the owner's plan needs, it isn't there yet.

What Moves the Break-Even Point?

Only the two inputs, so there are only two levers:

• Fixed costs. Every $1,000 of new annual overhead raises Greenline's break-even by about $2,800 of sales ($1,000 ÷ 0.36).
• Gross margin. This one is more sensitive. If Greenline's gross margin slipped from 36% to 34% (crew raises that prices didn't follow), break-even would rise to about $215,000, and the owner's break-even to about $570,000: $50,000 more than the business sells today.

A two-point drop in margin would nearly triple the owner's shortfall, without any change in sales.

What to Look For

• The owner's break-even against actual sales. This is the real safety margin. Below zero, as at Greenline, the owner's plan is already short; under 5% above it, one bad month or one lost contract puts the owner's pay at risk.
• Break-even in the slowest month. In a seasonal business, the annual figure can look safe while three winter months quietly drain the account.
• Break-even in units of your best and worst work. It shows which kind of work carries the business, and how much of the other kind it would take to replace it.

What a Finance Consultant Would Do Next

A consultant would start from Greenline's $18,600 shortfall against the owner's break-even. They'd ask how many commercial contracts could be added this season, what a mowing price rise would do to gross margin and customer count, and whether the crew's winter hours actually track the work. Each option moves one of the two inputs, so each can be tested against the full year before the owner commits.

That analysis is what Occam's Model runs on your own books. It works out what your business has to earn to support your household after tax, separates direct costs from overhead by what you sell, and lets you test a price change, a cost cut or more volume before you make it. When you need extra help, an expert can review it with you.

Common Questions

What's the formula for break-even point?
Break-even revenue = fixed costs ÷ gross margin. In units: fixed costs ÷ gross profit per unit. Use the same period for both, such as a year or a month.

Should I include my own salary in break-even?
Calculate it both ways. Without your pay, break-even tells you when the business stops losing money. With your pay, it tells you when the business is doing its job for you. Plan around the second.

What if I sell several services with different margins?
Use the blended gross margin for the whole business, as above. Then check the unit break-even for each service, because a shift in your mix changes the blended margin and the break-even with it.

Does loan principal count in break-even?
Not in the profit break-even, because principal isn't an expense. For a cash break-even, add it, and take out depreciation, which is an expense but never leaves the bank. Greenline's overhead without depreciation averages about $4,433 a month; add $1,500 of truck-loan principal and the monthly cash break-even is about $16,500 of sales. The two changes nearly cancel out.