“9. The [claimant] seeks to have her income-related ESA award backdated to 09.11.2011, the date she separated from her husband. There is no provision within the legislation for such backdating to be allowed. In terms of regulation 7(2) of the [Social Security and Child Support (Decisions and Appeals) Regulations 1999 ], a supersession on the grounds of a change of circumstances advantageous to the claimant is effective from the date of change if the change is notified within one month (or such longer period as is allowed under regulation 8) but is otherwise effective only from the date of notification. The [claimant] did not notify the [Secretary of State] of her change in circumstances within one month of that change occurring. She is not assisted by regulation 8 of the 1999 Regulations, because in terms of regulation 8(6) no account can be taken of the fact that a claimant may have been aware of, or have misunderstood, the relevant law or time limits. The [claimant] argues that she was unaware of the law, and unaware of the distinction between contributory and income related ESA, but no account can be had to that. The [claimant] did not officially notify the [Secretary of State] of her change of circumstances until she completed and returned the IS10 Extra Money – Severe Disability Premium form on 25.05.2016. Her award can be reassessed for income related ESA only from that date.”
“(7) Where - (a) the Secretary of State or an officer of the Board makes a decision under section 8 or 10 [of theSocial Security Act 1998 ] awarding benefit to a claimant (“the original award”); and (b) an award of another relevant benefit or an increase in the rate of another benefit is made to the claimant or a member of his family for a period which includes the date on which the original award took effect, the Secretary of State or an officer of the Board, as the case may require, may revise the original award.”
“(2) A decision under section 10 may be made on the Secretary of State’s or the Board’s own initiative or on an application made for the purpose on the basis that the decision to be superseded - … (e) is a decision where - (i) the claimant has been awarded entitlement to a relevant benefit; and (ii) subsequent to the first day of the period to which that entitlement relates, the claimant or a member of his family becomes entitled to another relevant benefit or an increase in the rate of another relevant benefit;”