Example: X became entitled to benefits in 1964 and had reportable earnings for 1964, 1965, and 1966. He did not make his annual reports for those years until July 1967. At that time it was found that 1966 was the only year for which he has good cause for not making a timely report of his earnings. Since all taxable years for which a report is overdue as of the date of the first delinquent report are included in the first failure period, it was found that his first failure to make a timely report was for 1965. The penalty is equal to his December 1965 benefit rate. If good cause had also been found for both 1965 and 1964, then X would have no prior failure within the meaning of this subsection.
Example: Y incurred a penalty deduction for not making his 1963 annual report until July 1964. In August 1966 it was found that he had not made a timely report of either his 1964 or 1965 earnings, and good cause was not present with respect to either year. The penalty for 1964 is equal to twice his benefit rate for December 1964. The penalty for 1965 is equal to three times his benefit rate for December 1965.
20 C.F.R. §404.453