Payroll Year End Testing- Why W-2 box not reflecting the YTD balance loaded? (US Payroll)

Summary:

The W-2 box values should reflect the YTD balances, right? We loaded YTD balances for first 6months of 2022 for all employees. But we can only able to see the pay run value in the W-2 Register report instead of YTD balances loaded!

Only for employee for whom payroll process ran manually from Jan to Dec is reflecting the YTD balance in W-2 Boxes in Run W-2 Register process, FYI. I am doubtful on this! 

Content (required):

Hello,

We are facing problem with the W-2 Box balances for Payroll US. We mapped the result elements to the balance definition, even then while running W-2 registers for all employees, we are getting the pay run (only one pay period value) instead of YTD balance which should be reflected in W-2 boxes of all employees.