Can anyone please tell me, if a claimant has an ongoing claim and they are in receipt of Tax Credits, when they receive a new award letter telling them their new Tax Credit amounts for the new financial year, should we be processing this the same as a change to an existing award i.e. counting back 7 days if it paid weekly, 28 days if it paid 4 weekly etc then taking the change into effect from the following Monday?
Example:
A 4 weekly paid claimant gets their new award letter which shows their increased payment of WTC paid to them on 18/04/07.
Should we be counting back 28 days to the 18/03/07 then processing this as effective from the Monday following that which would be 19/03/07?
Or should it be keyed as effective from the first Monday in April?
Or am I completely wrong about this altogether?!
And also, does it matter when they received their award letter advising them of the change (which in this case was a date in May).