Treatment for the purpose of any contributory benefit of contributions under the Act paid late through ignorance or error6
1
In the case of a contribution paid by or in respect of a person after the due date, where—
a
the contribution is paid after the time when it would, under regulation 4 or 5 above, have been treated as paid for the purpose of entitlement to contributory benefit; and
b
it is shown to the satisfaction of F1an officer of the Inland Revenue that the failure to pay the contribution before that time is attributable to ignorance or error on the part of that person or the person making the payment and that that ignorance or error was not due to any failure on the part of such person to exercise due care and diligence.
2
This regulation shall not apply to a Class 4 contribution.