Every garage knows MOT due dates are one of the most reliable sources of repeat business there is — a car legally needs one every year, and the customer already trusts you enough to have used you once. The problem is rarely knowing this. It's turning it into a habit that survives a busy Tuesday.
Why "we'll remember to call" breaks down
At five or ten customers, remembering who's due an MOT is genuinely manageable. Somewhere past thirty or forty active customers, it stops being a memory problem and becomes a systems problem — and most garages don't notice the switch until a regular customer turns up somewhere else because nobody got in touch in time.
A spreadsheet is the usual next step, and it works for a while, but it only works if someone remembers to update it every time a car comes in, and remembers to check it every week. In practice that second habit is the one that slips first.
What a working reminder workflow actually looks like
The garages that do this well tend to have three things in common:
- The MOT date lives on the vehicle record, not a separate list. If it's logged the moment a car comes in for any job, there's no second data-entry step to forget.
- Someone checks upcoming dates on a fixed schedule — weekly is common — rather than relying on noticing it in passing.
- The reminder goes out with enough lead time to actually get a booking, typically 4-6 weeks before the due date, not the week of.
Turning a reminder into a booking, not just a notification
A reminder that just says "your MOT is due" is easy to ignore. One that offers a specific time slot converts better, because it removes the extra step of the customer having to think about when to call. If your booking process already shows real availability (see our note on visual booking calendars), pairing that with the reminder — "we've got a slot Tuesday at 10am if that works" — turns a passive prompt into an active booking.
The habit matters more than the tool
None of this requires anything complicated. What it requires is that MOT tracking happens automatically as a side effect of normal work — logging a vehicle, completing a job — rather than as a separate admin task someone has to remember to do on top of an already busy day. The tool just needs to not get in the way of that.