How do I use the same tag to start and end a sequence?

We use a membership renewal tag to add a user into an email reminder sequence, but need to use the same membership renewal tag to get them out of the sequence once they renew the second time and then back into the same sequence for the next renewal period. Is it possible to use the same tag to get a user in and out and back in? How do we set it up so they are not added and removed at the same time?