A first-class stamp for a standard letter will rise by 9p from 76p to 85p.
A second-class stamp for a standard letter will rise by 1p from 65p to 66p.
A first-class stamp for a large letter will rise by 14p from £1.15 to £1.29.
A second-class stamp for a large letter will rise by 8p from 88p to 96p.
