How to raise prices without losing customers: the math on a 12% increase

Start with how many customers you can afford to lose

Short answer: at a 12% price increase, if your gross margin is 50%, you can lose about 19% of your volume and still bank the same gross profit as before. Everybody you keep past that is new money. That's the whole reason to stop guessing and run the number.

The formula is simple enough to do on a napkin at the counter. Allowable volume loss = price increase divided by (price increase + gross margin). At 12% and a 50% margin, that's 12 / 62, or 19.4%. At a 30% margin it's 12 / 42, or 28.6%. At a 60% margin it's 12 / 72, or 16.7%.

Read that again, because it's the part owners don't believe. If you run a thin-margin shop, you can lose more customers and still come out ahead, not fewer. Thin margins make price increases more powerful, not more dangerous.

Now the honest part: that number is your break-even, not a prediction. No formula can tell you how many customers will actually leave, because that depends on your market. It tells you how much room you have, and the sequence below lets you test it before you bet your whole book.

Why a 3% bump rarely does the job

Here's the trap. Costs moved two years running, you feel guilty, so you do 3% and hope nobody says anything. You just paid the full emotional and administrative price of a price increase and bought yourself almost nothing.

Say you're at $500,000 in revenue. A 3% increase is $15,000 on the top line. A 12% increase is $60,000. Same awkward conversation. Same updated price list, same emails, same one guy who complains. Four times the result.

And the 3% doesn't even hold. If your labor, insurance and lease all moved while you were sitting still, 3% is you falling behind more slowly. Twelve months later you're having the conversation again, which trains your customers to expect a fight every year.

Picture a bakery when flour, butter and labor all move at the same time. A small polite increase doesn't answer that. The whole cost stack has shifted underneath the menu, and nibbling at it just means doing it twice.

Pick the number from your cost stack, not from the shop down the road

What the place in Greeley charges is a data point, not a decision. Their lease, their crew, their equipment loan and their owner's pay are not yours. Price off your own stack.

Sit down with twelve months of numbers and rebuild one job, one plate, one hour, one booking:

• Direct labor, loaded. Wage plus payroll taxes plus workers' comp plus the time nobody bills for.
• Materials at today's invoice, not last spring's.
• Your share of rent, insurance, software, fuel, the truck.
• Then add 20%. Call it the oopsie fund. Something always costs more than the spreadsheet says.

Now compare that true, true, true cost to what you charge. The gap tells you the number. Sometimes it's 8%. Sometimes it's 22% and you've been quietly funding your customers' businesses out of your own pocket for two years.

If you're in Johnstown, Loveland or Windsor and your rates are the same as they were in 2023 while your labor and lease moved, you already took a pay cut. You just took it quietly.

Sequence it: new customers first, then renewals, then your oldest accounts

You don't flip a switch on everybody at once. You stage it, and you get paid while you learn.

Week one, the new price goes on every new quote, every new booking, every new patient or client. Zero announcements. Zero American dollars of risk, because nobody new knows the old number. Watch your close rate for three or four weeks. If it holds, your number was fine. If it craters, you overshot and you've learned it on strangers instead of on your base.

Next, anybody on a renewal or a recurring plan gets the new rate at their renewal date. That's a normal business event, as long as your contract allows it.

Last, your oldest accounts. These are the people you're most scared of. They already know, like and trust you. It's a money thing, and money things get solved when the person asking is somebody they'd rather keep than replace.

Take escape room bookings. Weekend prime time and Tuesday at 10 a.m. are not the same product, and pretending they are leaves money on the table. If demand in your week is lumpy, your price can be lumpy too.

The two-sentence announcement, and the three sentences that get you argued with

Here's the whole price increase letter to customers. Two sentences:

Starting January 1, our rate goes to $X. Everything you get from us stays the same or gets better, and I'm glad you're with us.

That's it. Date, number, no apology. Put it in writing 30 days ahead, send it from your own name, and answer your own phone if somebody calls about it.

Now the three sentences that start arguments. Cut all of them:

1. "Due to rising costs..." You've just invited a debate about your costs. Your costs are your business, not theirs. They're buying an outcome.
2. "I know this is a tough time and I really hate to do this..." If you say it's bad, they'll agree with you.
3. "Let me know if this doesn't work for you." Never ask a yes-or-no question and expect a yes. You just handed everyone a cancel button.

If somebody needs options, give them two and let them pick: the new rate, or a trimmed scope at something closer to the old rate. Which of these can you stomach today? That's a conversation. "Is this okay?" is a negotiation you started against yourself.

When your biggest account pushes back

Somebody will. Often it's your biggest account, the one with the most headaches attached. Don't flinch and don't fold on day one.

Do the math before the call. If that account is $80,000 a year at a 35% margin, it's $28,000 of gross profit. A 12% increase is $9,600 more. If you cave entirely to keep them, you've told them the price is whatever they say it is, forever.

Three moves that work better than a discount:

• Phase it. Half now, half in six months. They get runway, you get the full number by summer.
• Trade it. Old price holds if they commit to twelve months, or pay net 15 instead of net 45, or consolidate to one service date a week.
• Trim it. Same dollars, less scope. That's not a discount, that's a different product.

All your cards on the table. Show them the loaded cost of their work, tell them what you need, and let them choose. People argue with adjectives. They rarely argue with arithmetic.

Some of them should leave, and that helps

There's a customer in your book right now who pays slowly, calls at 9 p.m., changes the scope twice, and tells everyone you're expensive. A price increase is the cheapest way to get that handled without a hard conversation.

Run the numbers on your worst 10%. Count the unbilled time, the rework, the collections calls. Some of those accounts may be at or below break-even once you count the hours nobody invoiced. Losing them raises your margin and gives your crew their Thursday back.

So when your schedule thins by a few points after a reprice, don't panic and don't chase. Look at who left. If it's the discount hunters, you did it right. If it's your best accounts, your number was wrong, and you can fix a number. If you're not sure which problem you've got, that's the kind of thing we sort out in a triage session, or you can start with the free Business Checkup and see where your margin actually sits.

Put it on the calendar so it stops being a decision

The worst part of raising prices isn't the customers. It's the six months you spend dreading it. Kill that by making it a date instead of a debate.

Pick one day a year. January 1, your fiscal start, whatever. Every year on that date, you rebuild the cost stack, you set the new number, and you send the two-sentence note 30 days out. Customers stop being surprised. You stop agonizing. It becomes as routine as renewing your insurance.

Monday morning, do three things. Pull twelve months of costs and rebuild one job at true cost plus 20%. Compute your allowable volume loss at the increase you're considering, using price increase divided by (price increase + gross margin). Then quote the new number to the next new customer who calls, and see what happens.

How do you eat an elephant? One bite at a time. The first bite is one quote at the new price, today.

Questions I get about this

Todd Schreier has owned a bakery, built escape rooms, rehabbed houses and sold businesses. He runs Schreier Group with his wife Amanda out of Johnstown, Colorado. Call him at (970) 591-4263.