M3 Release Notes 2026

 

Date / Version Development Tags View / Download

Millennium 3 Version 3.29.194.2987 2026-Q2 Release Notes

 

06/24/2026

Form Updates:

 

  • 2026 Federal W-2 Wage and Tax Statement 3-up

  • Kentucky Local City of Falmouth Annual Return

  • Kentucky Local City of Falmouth Quarterly Return

 

E-file Updates:

 

  • Kentucky Local Hart County

  • Keystone LST Transmittal Update

 

Tax Updates:

 

  • Oregon Local City of Eugene Employee Tax

  • Pennsylvania Local City of Philadelphia EIT Tax

  • Pennsylvania Local Collingdale Borough EIT Tax

  • Pennsylvania Local Springfield Twp EIT Tax

 

Collector Updates:

 

  • Ohio Local RITA Tax Collector

  • Pennsylvania Local Cameron County EIT Tax Collector

 

ACHClosed Automated Clearing House — An electronic network for financial transactions in the United States. Transactions within our software can be made by either check or ACH. Updates:

 

  • Texas Unemployment ACH Credit Update

 

Report Updates:

 

  • MPI_0202 Code Listing and MPI_0601 Workers Comp Update

 

System Updates:

 

  • 2026 1099-MISC and 1099-NEC Minimum Change

  • Add New Tax Code Update

  • SOC Field - Employee Demographics Tab Update

  • New Additional Information Tab Added for Secondary TTOC

  • Service Menu Update

 

View on Webhelp

Millennium 3 Version 3.29.193.2969 2026-Q1b Release Notes

 

05/13/2026

E-file Updates:

 

  • 2026 Texas Unemployment Wage file

  • Vermont Withholding Update

 

Tax Rate Updates:

 

  • 2026 Kentucky Local Grant County Occupational Tax

  • 2026 Pennsylvania Local Liberty Twp EIT Tax

  • 2026 Utah Withholding Tax Tables

  • Pennsylvania Local Earned Income Taxes

 

ACH Updates:

 

  • Texas Unemployment ACH Credit

 

Report Updates:

 

  • Payroll Summary MPI_0301 Update

 

System Updates:

 

  • Texas Unemployment Confirmation Number

 

 

View on Webhelp

Millennium 3 Version 3.29.192.2961 2026-Q1a Release Notes

 

04/22/2026

Form Updates:

 

  • Nevada Modified Business Tax - Financial Business Return Audit Update

  • North Carolina Employer's Quarterly Tax And Wage Report

  • Ohio RITA Update

 

E-file Updates:

 

  • 2026 New Mexico Workers Compensation Update

 

System Updates:

 

  • 941 Employer's Quarterly Federal Tax Return Update

  • 2026 Mid-year State Minimum Wage Rates

 

 

View on Webhelp

Millennium 3 Version 3.29.191.2956 2026-Q1 Release Notes

 

03/25/2026

Form Updates:

 

  • 2026 941 Employer's Quarterly Federal Tax Return

  • 2026 Alaska Quarterly Contribution Report

  • 2026 Arkansas Employer's Quarterly Contribution And Wage Report

  • 2026 Hawaii Withholding Tax Return

  • 2026 Illinois Withholding Income Tax Return

  • 2026 Iowa Withholding Quarterly Tax Return

  • 2026 Kentucky Local Boone County Quarterly Withholding Tax Return

  • 2026 Kentucky Local Louisville Metro Quarterly Withholding Tax Return

  • 2026 Maine Unemployment Contributions Report

  • 2026 Maryland Annual Employer Withholding Reconciliation Return

  • 2026 Nevada Modified Business Tax - Financial Institution Return

  • 2026 Nevada Modified Business Tax - General Business Return

  • 2026 New Mexico Workers' Compensation Fee Form

  • 2026 Ohio Local Columbus' Employer's Quarterly Return of City Tax Withheld

  • 2026 Pennsylvania Quarterly Withholding

  • 2026 Pennsylvania Local Pittsburgh Local Services Tax

  • 2026 Pennsylvania Local Pittsburgh Payroll Expense Tax

  • 2026 Rhode Island Quarterly Tax and Wage Report

  • 2026 W-3 Transmittal of Wage and Tax Statements

  • New Ohio Local Risingsun Annual Return

  • New Ohio Local Risingsun Quarterly Return

  • Ohio Rita Quarterly Update

  • Utah Withholding Quarterly and Annual Returns

  • W-2C Box 13 Alignment

 

E-file Updates:

 

  • 2025 941 Federal MeF FITW41EFILE

  • 2025 940 Annual Return of Federal Unemployment Tax Schema Update

  • 2026 Michigan Unemployment Update

  • 2026 New Mexico Workers Comp

  • 2026 North Carolina Quarterly Withholding

  • Oregon 132 File Update

  • Pennsylvania Quarterly Withholding

 

Tax Updates:

 

  • 2026 Federal Poverty Limit for ACAClosed Affordable Care Act Reporting

  • 2026 Kentucky Local City Of Princeton Remittance Frequency

  • 2026 Massachusetts Unemployment New Employer Tax Rate

  • Minnesota Paid Family Leave Payments For MNSUI Exempt

  • Payments for New Ohio SD Taxes Monthly Return Update

 

Collector Updates:

 

  • 2026 Pennsylvania Local Berkheimer Tax Collector

  • Ohio Local City Of Columbus Remittance Address

 

ACH Updates:

 

  • Minnesota Paid Leave

  • Nevada Modified Business Tax

  • Puerto Rico Withholding Update

 

Bulk Rate Updates:

 

  • 2026 Michigan Unemployment Rate Import

  • Kentucky Unemployment Rate Import File

 

System Updates:

 

  • LOS field on the Status/Position tab

  • New Supervisor Functionality

 

 

View on Webhelp

Millennium 3 Version 3.29.190.2935 2025-Q4b Release Notes

 

01/22/2026

Form Updates:

 

  • 2025 New York Quarterly Combined Withholding and Unemployment Return

  • 2026 New York Quarterly Combined Withholding and Unemployment Return

 

E-file Updates:

 

  • 2025 941 Federal Withholding Quarterly Schema Update

 

Tax Updates:

 

  • 2026 Alaska Unemployment New Employer Rate

  • 2026 Montana Unemployment New Employer Rate

  • 2026 Ohio New Local School District Taxes

  • 2026 Pennsylvania Local Berkheimer EIT Tax Rates

  • 2026 Pennsylvania Local Warrington Twp LST Tax Reinstated

 

Collector Updates:

 

  • 2026 Pennsylvania Local Clinton County LST Tax Collector

 

System Updates:

 

  • Alabama Overtime Reporting

  • Update W2 Issue

 

 

View on Webhelp

Millennium 3 Version 3.29.189.2932 2025-Q4a Release Notes

 

01/14/2026

Form Updates:

 

  • 2025 1099_NEC and 1099_MISC Update

  • 2025 Hawaii Annual Transmittal of Income Tax Withheld

  • 2026 Arizona Quarterly Withholding Tax Return

  • 2026 Connecticut Quarterly Reconciliation of Withholding

  • 2026 Mississippi Withholding Tax Return

  • 2026 Nebraska 941N Withholding Income Tax Return

  • 2026 Rhode Island Transmittal of Wage and Tax Statements

  • 2026 Vermont Quarterly Withholding Reconciliation and the Health Care Contributions Worksheet

 

E-file Updates:

 

  • 2025 940 FUTA Annual Return Update

  • 2025 944 Annual Return Update

  • 2025 MMREF W2 File Update

 

Tax Updates:

 

  • 2026 Massachusetts Withholding Tax Tables

  • 2026 North Dakota Withholding Tax Table

  • 2026 Ohio Withholding Rate On Supplemental Wages

  • 2026 Pennsylvania Local Berkheimer EIT Rates

  • 2026 Pennsylvania Local Keystone Collections Group Rates

  • 2026 Pennsylvania Local New Hanover Twp LST Tax

  • Kentucky Local Brandenburg Occupational Tax Table

 

Collector Updates:

 

  • 2026 Pennsylvania Local Clinton County EIT Tax

 

Secure Act 2.0 Updates:

 

  • Roth Catch-up Contributions Update

 

Bulk Rate Updates:

 

  • South Carolina Unemployment Bulk Rate Import

 

Report Updates:

 

  • FICA Variance Report MPI_3203

 

System Updates:

 

  • Calc W2 Update

 

 

View on Webhelp