Date of default.
Date of default. For the purposes of this subpart, the date of default shall be considered as 30 days after:
(1) The first uncorrected failure to perform any obligation under the mortgage; or
(2) The first failure to make a monthly payment that subsequent payments by the mortgagor are insufficient to cover when applied to the overdue monthly payments in the order in which they became due.
24 CFR § 203.331
Default. If the mortgagor fails to make any payment or to perform any other obligation under the mortgage, and such failure continues for a period of 30 days, the mortgage shall be considered in default for the purposes of this subpart.