Model the downside before sending the notice.
Contribution profit here is revenue minus only the per-visit cost you enter. It is not net income and excludes taxes and any fixed or variable costs you leave out.
The math
Two break-even checks, not one
New monthly revenue = new price × retained clients × visits per month
Contribution profit = (price − entered cost per visit) × clients × visits
Revenue break-even loss = increase percentage ÷ (1 + increase percentage)
A 10% price increase does not allow a 10% client loss before revenue falls; the revenue break-even loss is about 9.1%. Profit break-even depends on your cost per visit, which is why the tool shows both. Review the house cleaning pricing guide and calculate the underlying job cost with the job profit calculator.
Important limits
Edit the notice before sending
The generated language is a neutral starting point, not legal or contractual advice. Check required notice periods, existing customer agreements, taxes, and local rules. Explain the change honestly; do not claim a specific cost caused it unless that is true. Next, test whether the retained workload fits the roster in the crew capacity calculator, or browse all free cleaning business tools and software comparisons.
