change of address

That is correct, as I stated above.

Addresses are not on driver's licenses issued here, nor do they ask for one. Just proof that you live in the municipality. We got ours last week.

Our INAPAM cards, issued in Tepic, Nayarit, simply state the municipality of Zihuatanejo, Guerrero.

IMN, at least used to require you to change your address. Someone has stated below that this is no longer the case. When we did it, it was simple and easy.

Once your INAPAM discount is in the system for property taxes, at least in our case, it reappears every year automatically. We always take all of our paperwork and cards along just in case. Haven't needed anything but a smile.