No. Your State Pension will be paid under the current system. Even if you defer your State Pension to a date after 6 April 2016, it will still be calculated under the current system. To find out about topping up your State Pension by up to £25 a week, see below.ou can increase your State Pension and get a guaranteed extra income for life with the State Pension top up scheme. You must be entitled to State Pension and reach State Pension age before 6 April 2016 to be eligible for the scheme.