A change of address is valid for how long?

A change of address is valid for 18 months, which means that mail forwarded to a new address will continue to be sent to that address for that duration after the initial request is made. This period allows individuals to ensure they have the opportunity to update senders of their new address, helping to facilitate smooth transitions, especially during significant life changes such as moving to a new home. It is crucial for maintaining communication and ensuring important documents and correspondence are not missed.

The other options suggest shorter or longer time frames, which do not reflect the established standards for forwarding mail after a change of address. For example, a duration shorter than 18 months would not accommodate the potential delays in updating multiple contacts. Meanwhile, a longer period may lead to complications, especially if individuals are no longer living at the new address. The 18-month duration strikes a balance that supports effective communication during a transition period.