Per the Form 7202 instructions, determine the number of days you were unable to perform self-employment activities from January 1 to March 31, 2021 and April 1 to September 30, 2021 because of COVID-19 care for yourself, someone else, or your son/daughter. If you qualify for the Credit for Sick Leave for Certain Self-Employed Individuals in Part I or Part III and the Credit for Family Leave for Certain Self-Employed Individuals in Part II or Part IV, you can only count the day once. See the Form 7202 instructions for a list of qualifying reasons for sick and family leave.