Raise rates in a set order: new clients first, then new projects, then retainers at renewal. Includes a timeline, sample wording and how many clients you can afford to lose.

Raising rates feels risky because you can see the clients you might lose and not the cost of staying underpriced. The answer is sequence: start where there is no friction and move toward long-standing clients with notice and a reason. This post gives the order, a timeline, and the arithmetic that shows how much room you have.
Say your rate is $100 an hour and you move it to $115.
Now see what you can afford. If you bill 80 hours a month at the old rate, revenue is 80 x $100 = $8,000. At the new rate, the same hours give 80 x $115 = $9,200, which is $1,200 more a month.
Next, the break-even point on client loss. After the increase, each hour brings $115, so you need only $100 / $115 = 0.87 of the old hours to earn the same revenue. That means you could lose about 13% of your billed hours (1 - 0.87) and still earn the same money, while having 13% of your time free. Free time is useful, since you can sell it to a new client at the new rate. This is not a reason to expect to lose clients. It is a way to know that the increase does not have to be perfect to pay off.
Quote every new enquiry at the new rate. There is no existing price to compare against, so no one is surprised. This is the cheapest part of the increase, and it shows you whether the new number holds up in the market. If new prospects say yes at the same rate as before, you have your answer. If they push back, see "When a client objects" below.
Update the places the rate is written: proposals, your rate card and the standard quote template.
Clients who buy projects do not see an increase until you quote again. Apply the new rate to every new quote. Their existing projects stay on the agreed price. For tips on building a project price from scope rather than a rate alone, see how to price a small project when the client has no budget.
For clients billed hourly month by month, send a notice. Giving 30 to 60 days notice is one option. Your contract may set a minimum, so check your agreement and a qualified professional if unsure.
Sample wording: "From 1 March, my hourly rate will be $115. This is the first change in two years and reflects the experience and capacity we have built. Work already scheduled before that date stays at the current rate. Happy to talk it through."
Keep it short, give a date, and do not apologize. Leave out justification that sounds like asking permission.
Retainers are the longest relationships and the most sensitive. Raise the price when the term ends, with plenty of notice, such as 60 days or whatever your contract requires. If the retainer is built on hours, the rate can move. If it is a package of deliverables, review whether the scope still matches the price. How to structure a monthly retainer covers each type.
For a long-standing client, you might phase the change: half the increase now, half at the next renewal. That is a business decision, and it costs you something: a 15% increase phased as 7.5% now and 7.5% later gives $107.50 now and $115 later.
Revenue is one thing, but profit grows faster, because extra revenue from a price rise has no extra delivery cost. Say the same 80 hours bring $8,000 a month, costs are $6,400 and do not change with the rate, so profit is $1,600. After the increase, revenue is $9,200 and costs are still $6,400, so profit is $2,800. That is $2,800 / $1,600 = 1.75 times the previous profit, a 75% increase from a 15% rise in rate. Profit and loss basics shows how to see this on your own numbers.
A rate rise reads better when it is connected to something real. Name the true reason in a sentence: your costs rose, your team is more experienced, your capacity is now limited, or the rate has not changed since a date you can state. Do not invent a reason. A plain statement with a date and a number is easier to accept than a long explanation.
Some clients will push back. Decide beforehand what you will offer: a smaller increase, a phased change, or a trade for something such as longer commitment. You can also say no and keep the current rate with a smaller scope. What you should not do is cut the rate quietly without getting anything in exchange.
Calculate your own increase in dollars, percentage, and break-even client loss as shown above. Then write down the three dates you will act on: new quotes from, hourly notices by, and the first retainer renewal.
Projects, clients, time tracking and invoicing in one platform.