Lump sum payments are allowed to all accounts, however there are limits over 12-month period.

A limit of up to £20,000 is shared between Standard account and Easy saver account, over a rolling 12 month period.

Lump sum payments of up to £1,000 may be paid into each Platinum account and Goldsaver account, over a rolling 12 month period.

Please get in touch if want to do this.