The short answer
Yes, a UK salon or clinic can legally keep a reasonable deposit or charge a reasonable fee when a client doesn't show up or cancels without enough notice, as long as the amount is proportionate to the loss and the terms were made clear to the client before they booked. The two things that actually make a policy work are keeping the wording fair and visible at the point of booking, and configuring your booking system, Fresha or Timely for most salons and clinics, so the deposit is taken and the policy enforced automatically rather than depending on someone remembering to chase it.
What UK law actually says about keeping a no-show deposit
A deposit or cancellation fee is generally enforceable as long as it reflects a genuine estimate of your actual loss, the lost chair or appointment time, rather than being set so high it looks like a penalty designed to punish the client. The key practical requirement is that the client agreed to the term before booking, which usually means it needs to be visible and clear at the point of booking, not buried in a policy page nobody reads or introduced after the fact once someone's already missed an appointment. Being upfront about the amount, when it's taken, and what triggers it being kept is what makes a policy both fair and legally sound, rather than something a client can reasonably dispute.
A fair policy: amount, notice window, graduated response
Most workable policies share a similar shape. A modest deposit, often a fixed amount or a percentage of the service price, taken at the time of booking for new clients or higher-value appointments like colour or a course of treatments. A clear notice window, commonly 24 to 48 hours, inside which a client can cancel or reschedule without losing the deposit. And a graduated response rather than an instant ban, a first genuine no-show handled gently, with the policy applied more firmly if it becomes a pattern. Reserving deposits for new clients and higher-value bookings rather than every single appointment keeps the process simple for regulars and reduces the number of people who feel put off booking at all.
Wording that holds up without scaring off new clients
The wording matters almost as much as the policy itself. Framing it as protecting appointment time for everyone, rather than as a punishment aimed at any one client, reads very differently even when the mechanics are identical. Something like "we ask for a small deposit to secure your appointment, which is deducted from your final bill. If you need to cancel or reschedule, just let us know at least [X] hours before and it's no problem" states the same policy as a sterner version but is far less likely to put off a new client deciding whether to book with you at all. Showing the policy clearly at the booking step itself, not just in a confirmation email nobody reads carefully, is what makes it both fair and genuinely effective.
Setting it up in Fresha
Fresha supports deposits directly in its booking settings, where you can require a deposit (a fixed amount or a percentage) for some or all services, taken automatically by card at the time of booking. You can also set a cancellation window and whether a late cancellation or no-show forfeits the deposit automatically or needs reviewing case by case. The configuration lives in your account's policies settings rather than needing a separate tool, so for most salons already on Fresha this is a setup task, not a purchase.
Setting it up in Timely
Timely offers a similar deposit and cancellation policy feature, letting you require a deposit on booking, set your own notice window, and apply a no-show or late cancellation fee automatically through the card details taken at booking. As with Fresha, the main work is deciding the actual policy, amount, window, which services it applies to, then configuring it consistently rather than leaving it to be applied manually and inconsistently appointment by appointment.
The extra GDPR wrinkle for a clinic
Where a booking involves health information, a physio clinic or an aesthetics practice booking a specific treatment, the no-show policy itself isn't the sensitive part, but the messaging around it can be. A text chasing a missed deposit or confirming a cancellation shouldn't name the condition or treatment if there's any chance the message could be seen by someone else, a shared phone, a visible lock screen, under UK GDPR's rules on special category data. Keep cancellation and deposit messages generic (the appointment time, the practitioner, the clinic name) and leave any clinical detail out, which is the same principle covered in more depth on the main no-shows guide for health and beauty businesses.
When to get help, and what we'd do
If you're already on Fresha or Timely, setting up deposits properly is mostly configuration, deciding the policy, then turning the right settings on consistently across your service list, which is quick to get wrong in small inconsistent ways if it's done service by service rather than as one deliberate pass. We'd set up booking confirmations, reminders and deposits as one piece of work, wording the policy clearly, configuring it correctly in whichever tool you already use, and making sure reminder messages stay appropriately generic if any clinical information is involved.
Read how to reduce no-shows with automatic reminders for the general version of this fix, and see the example of a hair salon with online booking and an end to no-shows for how this fits alongside the rest of a typical salon project.
Frequently asked questions
Can I legally keep a client's deposit if they don't show up?
Generally yes, provided the amount is reasonable and proportionate to your actual loss, and the client was made clearly aware of the policy before booking. A deposit set so high it looks punitive, or introduced only after the fact, is far harder to justify.
How much should a no-show deposit actually be?
Enough to represent a genuine stake in the appointment without putting off a new client from booking at all, often a modest fixed amount or a percentage of the service price rather than the full cost of a long appointment.
Should every booking require a deposit?
Most salons reserve deposits for new clients or higher-value, longer appointments rather than every booking, which keeps the process light-touch for regular clients while still protecting the appointments most at risk of a costly no-show.
What notice window counts as fair?
24 to 48 hours is common and generally seen as reasonable, giving a client genuine opportunity to rearrange their plans while still leaving you enough time to potentially fill the slot from a waiting list.
Does a clinic need a different policy to a salon?
The legal basis for the deposit itself is the same, but a clinic needs extra care in how reminder and cancellation messages are worded, keeping any health or treatment detail out of a text that could be seen by someone other than the client.