A fiscal quarter refers to the financial situation of a certain quarter. Generally speaking, the fiscal quarter is the same as the normal natural quarter. The start and end dates of the fiscal year vary from country to country. Generally, it can be divided into two categories: calendar year system and cross-calendar year system. (1) The calendar year system means that the beginning and end of the fiscal year are the same as those of the calendar, that is, from Gregorian calendar 65438+1 October1to 65438+February 3 1.