What a timesheet shows
A payroll timesheet lists, for each day of the period, the hours worked, leave taken, public holidays and absences, and totals them into the hours salary is paid on and the hours that are unpaid. A project timesheet splits the same hours by client or task, for billing and for knowing where the time went.
Attendance, time tracking and timesheets are related but not the same: attendance says when someone was at work, time tracking says what they worked on, and the timesheet is the approved summary that pay is calculated from. Attendance vs time tracking vs timesheets sets the three side by side.
