The payroll update installs independently of core modules. You do NOT need to upgrade your core Sage 100 2018 or 2019 modules. Sage 100 Product Documentation – Visit Website Sage 100 Payroll 2.20 Tax Tables – Read What’s New NR1 - NR (nonresident) Alien 2020 or Later.MJ1 - Married FJ (filing jointly) 2020 or Later.HH2 - Head of Household 2020 Ckbx (checkbox) 2c.However, the withholding tax will not calculate correctly until you have upgraded to Sage 100 Payroll 2.20. Note: You’ll be able to see these new filing statuses in Employee maintenance after installing the payroll tax update that will be released in mid-December, 2019. Sage just released Sage 100 Payroll 2.20 which includes important updates required for your first payroll of 2020.