Paycheck
Paycheck Change Checker
Compare your previous and current net pay, annualize the difference, and see which paystub lines to check. This tool does not identify the exact payroll cause.
Previous net payLast comparable paycheck
$
Current net payThis paycheck
$
Pay frequency
What changed recently?Select all that apply
Where did you notice the difference?Optional
Related guide: Why did my paycheck change?
How to find the numbers
In ADP, Workday, or Gusto, compare gross pay, net pay, Federal Income Tax, Social Security, Medicare, pre-tax deductions, 401(k), and Medical / Dental / Vision.
Formula
difference = current net pay - previous net pay. annualized = difference * pay periods.