The general consensus is that tuckpointing should be done every 10-15 years. However, this will vary depending on the climate, type of brick, and other factors. For example, if you live in a colder climate, your bricks will likely need to be tuckpointed more often than if you live in a warmer climate. It's best to consult with a professional before making any decisions.

Tuckpointing should be done every few years to prevent water damage and to keep the bricks looking nice. If it's not done regularly, the mortar between the bricks can wear away, and then the bricks can start to crumble.