It is 6:05 PM. The center closes at six. You are sitting at the front desk with a restless toddler, staring at the front door, while the parent's phone goes straight to voicemail. When they finally rush in at 6:15 PM holding an iced coffee, you smile tightly and say "no problem." But it is a huge problem. You are paying your staff overtime, you are missing your own family dinner, and you are teaching that parent that your boundaries do not matter.
A soft approach to late pickups never works. You must have a strict, financially painful late fee policy written clearly into your parent contract. Standard practice is charging one to two dollars per minute, per child, starting the exact second your center closes. The crucial part is actually enforcing it. Do not waive it because they had a bad day at work. Hand them the invoice immediately upon arrival and require it to be paid before the child can return the next day. When you enforce the policy consistently for every family without exception, the chronic late pickups stop almost immediately.