Does my WOW Pro tier status expire or reset?
Your tier is calculated based on the total points you have earned within the calendar year (from January to December). Your activities within one calendar year will determine your tier for that year and the following calendar year. For example, if you earn enough points to reach the ACE tier in November of 2020. You will have the perks & benefits of the ACE tier for the rest of 2020 and all of 2021. In 2021, you will have to earn enough points to re-qualify for your ACE tier in 2022. If you do not, your tier will be recalculated based on the points that you have earned.