Originally Posted by
fruitcage
Afraid not. The only way would be to close one account and then open a new one at just the right time, but that would lose all Avios and TPs in the account.
Of course having staggered membership years does have some advantages.
Could pay to gift Avios across but yes TP’s gone. another option could be a household account to pool them together.
Opening a new account at same address is probably a no-no, but I guess another address could be used instead....
So I think there could be creative ways to align the dates but would be some administration and impact.