I want to create a list of all our pay check dates in a year sorted in the order in which they occur. We have two payrolls, one pays weekly every Friday and one pays semi-monthly on the 15th and last day of the month. Is it possibly for the date of both payrolls to occur on the same day. Can I do this with just one formula and copy it down or possibly and array formula that automatically creates the exact list as it can vary by one pay period from year to year. I would like to have the user enter the first day of the year in a cell then use this date to create the list. Finally since I'm making my wish list, if it's an array, can it have an adjacent column with either W for weekly (Friday) pay dates and S (the semi-monthly pay dates).