In many gyms, the money missing at the end of the month does not come from dishonest members but from oversights: a renewal that slips through the cracks, a second instalment never claimed, a member who keeps coming without anyone noticing. The good news: these losses drop sharply with a simple method and a little discipline. Here is how.
Where do unpaid fees come from?
Before looking for solutions, you need to understand the causes. In a gym, unpaid fees almost always come from one of these:
- The member forgets: they no longer know when their membership ends.
- The gym forgets: nobody sent a reminder, before or after the due date.
- Untracked partial payments: a deposit was paid, the rest was never claimed.
- No entry checks: the member keeps coming and nobody notices.
- Awkwardness: the team does not dare ask, especially a regular.
- An inconvenient payment method: the member wants to pay, but not in cash, not right now.
Each cause has its solution. Here they are, in the order to put them in place.
1. Record every payment, without exception
Everything starts here. Every payment must be recorded with the date, amount, plan, payment method and the person who received it. A payment “we will write down later” is a payment you risk losing.
Also record partial payments with the amount still owed. That is the information that lets you follow up at the right time, without mistakes or misunderstandings.
2. Know the end date of every membership
A membership without a clear end date is an unpaid fee waiting to happen. At every sign-up or renewal, the end date must be calculated and recorded, and the member must know it.
3. Remind before, on and after the due date
Reminders are the most effective tool against unpaid fees, and the most neglected, because they take time. A simple rhythm works well:
- 1A few days before the endA friendly reminder with the end date and how to renew.
- 2On the due dateA short message: the membership ends today.
- 3After the due dateA more personal follow-up, possibly with a small come-back offer.
Beyond a few dozen members, sending these reminders by hand becomes unrealistic. Software that sends reminders automatically, at the time you choose, solves the problem once and for all.
4. Manage payment in instalments carefully
Instalments help sell long plans, but they are also the main source of debt. To keep the benefits without the risks:
- ask for a sufficient deposit at sign-up;
- set the dates of the following payments and share them with the member;
- record the amount still owed and track it until the last payment;
- send a reminder at each instalment, not only at the end;
- keep a clear rule for late payments: for example, access suspended after a set delay.
5. Make paying easy
The easier it is to pay, the fewer late payments. Accept the payment methods your members actually use: cash, of course, but also Mobile Money, which lets them pay remotely, at any time.
Even better: let your members renew by themselves from an app, or send a proof of payment that the front desk approves. Renewal no longer depends on a trip to the register.
6. Check every entry
Without entry checks, an expired membership can go unnoticed for weeks. With systematic checks, every overdue membership is spotted at the next visit, the ideal moment to offer a renewal.
The simplest way is the member’s personal QR code, scanned at the front desk: the result appears instantly. See our article on QR code access control.
7. Collect a debt without upsetting anyone
The awkwardness is real, especially with loyal members. A few principles make it easier:
- Stick to the facts: amount, plan, date. No blame.
- Offer a solution: pay now by Mobile Money, or agree on a date.
- Do it privately, never in front of other members.
- Let the tool do the talking: an automatic reminder feels less personal than a remark at the counter.
Example message: “Hi Awa, there is 5,000 F left on your quarterly membership. You can pay it at the front desk or by Mobile Money. Thanks, and enjoy your workout!”
Clear rules, written down and known to all
Display your rules at the front desk and hand them out at sign-up: plan durations, instalment conditions, what happens in case of late payment. A written rule is easier to apply than a case-by-case decision, and it protects your team.
The numbers to watch every month
- Total outstanding debt and how it changes.
- Number of expired memberships not renewed during the month.
- Renewal rate: the share of members who renew at the due date.
- Revenue collected compared with expected revenue.
If debts grow from one month to the next, look first at instalments and reminders: that is almost always where the leak is.
Automate it with Lama Gym Pro
Lama Gym Pro applies this method automatically: reminders before and after the due date at the time you choose, instalments with debt tracking and reminders, approval of payment proofs sent by your members, and QR code access control. Your members renew and pay by Mobile Money from the Lama Gym app.
All for €15 per month, everything included, with a 14-day free trial. For an overview of running a gym, also read our complete guide.
Frequently asked questions
How should I follow up with a member who does not pay?
Stay factual and friendly: state the amount, plan and date, then offer a simple solution, such as paying by Mobile Money or agreeing on a date. Do it privately, and automate reminders so you do not depend on the team’s memory.
Should I block access for a member who is behind on payments?
It is your call, but it must be announced in advance in your rules. Many gyms allow a short grace period and then suspend access until payment: entry checks make that rule easy to enforce.
Does payment in instalments increase unpaid fees?
It can if it is not tracked. With a deposit at sign-up, fixed dates, the remaining amount recorded and a reminder at each instalment, it remains a good way to sell long plans.
When is the best time to send a renewal reminder?
A few days before the membership ends, then on the day itself, then a few days after. Send messages at a time your members read them, for example late morning.



