QTD and YTD Withholding and Wages All these fields are automaticly updated when payroll checks are run. Quarter1 thru Quarter 3 are planned for future upgrades. Only the current quarter is presently maintained, and must be cleared before starting a new quarter. This screen is the source of the Quarterly and Annual information for the 941 and W2 reports, after running quarterly reports. Normally there is no need to enter data here, except when installing a new payroll in the middle of a year.