South Dakota Administrative Rules — Title 64 (Revenue)
ARSD § 64:01:01:25 — Notice of change in bank or account number
The taxpayer remitting tax payments by ETP must
notify the department of any change in bank or account number by the
twenty-third day of the month in which the next electronic payment is due or on
the last workday immediately preceding the twenty-third day if the twenty-third
day falls on a Saturday, Sunday, or holiday.
Source: official text