Millennium 3 Version 3.29.191.2956 2026-Q1 Release Notes

This release will be installed for hosted clients after 10:00 PM EST today: Wednesday, March 25th, 2026. This update will last approximately two to three hours, during which time Millennium hosted services will be unavailable. The update is now available for all self-hosted Licensees to download from our SFTP site.

 

The current planned release schedule can be viewed on our website and is subject to change.

 

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Please Note: The following items are still under development and will be included in future tax releases:

 

Form Updates:

 

  • 2026 Kansas Quarterly Wage Report & Unemployment Tax Return

    • Form reference number update.

  • 2026 Employer's Return of Louisiana Withholding Tax

    • New record copy only form for 2026.

  • 2026 Illinois Employer's Contribution and Wage Report

    • Form reference number and image update.

 

E-File Updates:

 

  • Pennsylvania Collector Keystone LST Quarterly e-file

    • KEYSTONELSTEFILE currently creates for a single work location. The efile is being updated to handle multiple work locations.

  • 2025 944 Schema Update

    • Schema update to v4.1.

 

Other Updates:

 

  • CMS PBJ File Update

    • The file that is available in Payentry NextGen is being updated to align with the latest version 4.10.0.

 

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The current release includes the following changes:

 

Development Tags

 

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

 

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:

 

  • 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

 

Development Tag Details

 

Form: 2026 941 Employer's Quarterly Federal Tax Return (M3-3107)

 

The 2026 Employer's Quarterly Federal Tax Return, Form 941, has been updated.

 

Form: 2026 Alaska Quarterly Contribution Report (M3-3043)

 

The 2026 Alaska Quarterly Contribution Report for unemployment reporting, Form TQ01C, has been updated.

 

Form: 2026 Arkansas Employer's Quarterly Contribution And Wage Report (M3-3098)

 

The Arkansas Employer's Quarterly Contribution And Wage Report, Form DWS-ARK-209B and the continuation sheet Form 209C, have been updated.

 

Form: 2026 Hawaii Withholding Tax Return (M3-2994)

 

The 2026 Hawaii Withholding Tax Return, Form HW-14, has been updated.

 

Form: 2026 Illinois Withholding Income Tax Return (M3-3138)

 

The 2026 Illinois Withholding Income Tax Return, Form IL-941, and the Schedule P, have been updated.

 

Form: 2026 Iowa Withholding Quarterly Tax Return (M3-3070)

 

The Iowa Withholding Quarterly Tax Return, Form 44-095b, has been updated.

 

Form: 2026 Kentucky Local Boone County Quarterly Withholding Tax Return (M3-3116)

 

The 2026 Kentucky local Boone County Quarterly Withholding Tax Return, Form 1906, has been updated.

 

Form: 2026 Kentucky Local Louisville Metro Quarterly Withholding Tax Return (M3-3118)

 

The 2026 Kentucky Louisville Metro Employers Quarterly Withholding Tax Return of Occupational Fees Withheld, Form W-1, has been updated.

 

Form: 2026 Maine Unemployment Contributions Report (M3-3068)

 

The 2026 Maine Unemployment Contributions Report, Form ME UC-1, has been updated.

 

Form: 2026 Maryland Annual Employer Withholding Reconciliation Return (M3-3036)

 

The 2026 Maryland Annual Employer Withholding Reconciliation Return, Form MW508, has been updated.

 

Form: 2026 Nevada Modified Business Tax - Financial Institution Return (M3-3062)

 

The Nevada Modified Business Tax - Financial Institution return, Form TAX-F002, has been updated.

 

Form: 2026 Nevada Modified Business Tax - General Business Return (M3-3061)

 

The Nevada Modified Business Tax - General Business return, Form TAX-F003, has been updated.

 

Form: 2026 New Mexico Workers' Compensation Fee Form (M3-3121)

 

The New Mexico Workers' Compensation Fee Form, Form RPD-41054, has been updated.

 

Form: 2026 Ohio Local Columbus' Employer's Quarterly Return of City Tax Withheld (M3-3130)

 

The 2026 Ohio local Columbus' Employer's Quarterly Return of City Tax Withheld, Form IT-11, has been updated.

 

Form: 2026 Pennsylvania Quarterly Withholding (M3-3082)

 

The Pennsylvania quarterly withholding form has been updated to include any applicable credits that may be recorded in the quarter.

 

Form: 2026 Pennsylvania Local Pittsburgh Local Services Tax (M3-3134)

 

The 2026 Philadelphia local City of Pittsburgh quarterly Local Services Tax, Form LS-1, has been updated.

 

Form: 2026 Pennsylvania Local Pittsburgh Payroll Expense Tax (M3-3133)

 

The 2026 Philadelphia local City of Pittsburgh quarterly Payroll Expense Tax, Form ET-1, has been updated.

 

Form: 2026 Rhode Island Quarterly Tax and Wage Report (M3-3089)

 

The 2026 Rhode Island unemployment Quarterly Tax and Wage Report, Form TX-17, has been updated.

 

Form: 2026 W-3 Transmittal of Wage and Tax Statements (M3-3074)

 

The 2026 Transmittal of Wage and Tax Statements, Form W-3, has been updated.

 

Form: New Ohio Local Risingsun Annual Return (M3-3078)

 

A generic form has been added for the annual filing of the Ohio local Risingsun (OH-RIS1, OH-RIS2) tax effective 01-01-2026.

 

Form: New Ohio Local Risingsun Quarterly Return (M3-3077)

 

A generic form has been added for the quarterly filing of the Ohio local Risingsun (OH-RIS1, OH-RIS2) tax effective 01-01-2026.

 

Form: Ohio RITA Quarterly Update (M3-3127)

 

The Ohio RITA quarterly form has been updated.

 

Form: Utah Withholding Quarterly and Annual Returns (M3-3067)

 

An issue where the signature line was populating incorrectly on the Utah withholding return, Form TC-941E, has been resolved.

 

Form: W-2C Box 13 Alignment (M3-3056)

 

The W-2C form has been updated to correct the alignment of Box 13.

 

E-File: 2025 941 Federal Withholding Quarterly Update (M3-3048)

 

The 2025 941 (FITW41EFILE) has been updated to not include the DirectDepositGrp element, which is required for 2026.

 

E-File: 2025 940 Annual Return of Federal Unemployment Tax Schema Update (M3-3095)

 

The 2025 940 (FUTAEFILE) Annual schema has been updated to version 4.1.

 

E-File: 2026 Michigan Unemployment Update (M3-2616)

 

The 2026 Michigan Unemployment e-file (MISUIWEFILE) has been updated.

 

E-File: 2026 New Mexico Workers' Compensation (M3-2887)

 

A new e-file (NMWCEFILE) has been added for the New Mexico Workers' Compensation.

 

E-File: 2026 North Carolina Quarterly Withholding (M3-3111)

 

The 2026 North Carolina e-file (NCSITWEFILE) has passed testing with the state.

 

E-File: Oregon 132 File Update (M3-3041)

 

The Oregon 132 e-file (ORSUIWEFILE) has been updated to include terminated employees for the processing quarter.

 

E-File: Pennsylvania Quarterly Withholding (M3-3083)

 

The Pennsylvania quarterly withholding e-file (PASITWEFILE) has been updated to include any applicable credits that may be recorded in the quarter.

 

Tax: 2026 Federal Poverty Limit for ACA Reporting (M3-3106)

 

The annual federal poverty limit used for 2026 ACA reporting has been updated to $1,558.74.

 

Tax: 2026 Kentucky Local City Of Princeton Remittance Frequency (M3-3143)

 

The Kentucky local City of Princeton (KY-PRI1) now requires quarterly deposits. The quarterly deposit frequency has been updated effective 01-01-2026.

 

Tax: 2026 Massachusetts Unemployment New Employer Tax Rate (M3-3129)

 

The Massachusetts unemployment (MASUI) new employer tax rate has been updated effective 01-01-2026.

 

New employer rate: 2.42%

 

Tax: Minnesota Paid Family Leave Payments For MNSUI Exempt (M3-3072)

 

New task codes have been added for Minnesota Paid Family Leave payments for employers that are SUI exempt.

 

The tax filing setup must be updated to ensure payments are created.

 

Navigate to Master Company Setup>Taxes>Tax Filing dropdown to update the Filing Method. It is necessary to add only those that apply to your company elections.

 

MNPFLXEDEP - Quarterly Paid Leave Dep SUI Exempt-XE

 

MNPFLXRDEP - Quarterly Paid Leave Dep SUI Exempt-XR

 

Tax: Payments for New Ohio SD Taxes Monthly Return Update (M3-3135)

 

The payments for the following forms have been updated.

 

0505 Trimble, OH Local School District (OH-TRI7)

 

2514 Westerville, OH City School District (OH-WESW)

 

3204 Findlay, OH City School District (OH-FIN3)

 

7407 Tiffin, OH City School District (OH-TIF3)

 

8303 Kings, OH Local School District (OH-KIN1)

 

Collector: 2026 Pennsylvania Local Berkheimer Tax Collector (M3-3141)

 

The Pennsylvania local municipalities have commissioned the Berkheimer Tax Administrator to collect the LST taxes effective 01-01-2026.

Berkheimer Tax Administrator

PO Box 25156

Lehigh Valley, PA 18002-5156

Beech Creek T (Clinton) Keystone Central SD LST (PA-BEE4)

 

Keystone Central S.D. (Centre) Liberty T. SD LST Only (PA-KEYE)

 

Liberty T. (Centre) Keystone Central S.D. Muni Only LST (PA-LIBE)

 

Noyes T (Clinton) Keystone Central SD LST (PA-NOY2)

 

Collector: Ohio Local City Of Columbus Remittance Address (M3-3131)

 

The Ohio local City of Columbus income tax remittance address has been updated effective 01-01-2026.

Columbus Income Tax Division

PO Box 182158

Cleveland, OH 43218-2158

ACH: Minnesota Paid Family Leave (M3-3073)

 

The ACH Credit has been added for the below Minnesota paid Family Leave tax codes.

 

MNPFL-EEClosed short for "employee" - Minnesota Paid Leave Law Contribution - EE

 

MNPFL-ERClosed short for "employer" - Minnesota Paid Leave Law Contribution - ER

 

MNPFL-XE - Minnesota Partial Paid Leave for SUI Exempt Employee - EE

 

MNPFL-XR - Minnesota Partial Paid Leave for SUI Exempt Employee - ER

 

ACH: Nevada Modified Business Tax (M3-3066)

 

ACH Credit deposit method has been added for both NVGBT and NVFBT.

 

Below are the discretionary scripts:

 

Detail Record / Individual Name - Updates 6 Record Field 8 (Positions 55-76)

 

elseif AchTrans.discretionary = "NVGBT" Then

AchTrans.DetailIndividualName = " " + AchTrans.CoName

elseif AchTrans.discretionary = "NVFBT" Then

AchTrans.DetailIndividualName = " " + AchTrans.CoName

 

Detail Record/ Individual ID - Updates 6 Record Field 7 (Postions 40-54)

 

Dim re, CleanEIN

Set re = New RegExp

re.Pattern = "[^0-9]"

re.Global = True

CleanEIN = re.Replace(AchTrans.CoTaxEIN, "")

If AchTrans.ID = "NVFBT" or AchTrans.ID = "NVGBT" then

AchTrans.DetailIndividualID = "MBT" + CleanEIN

Else

AchTrans.DetailIndividualID = AchTrans.ID

End If

 

Detail Record/ Discretionary - Updates 6 Record Field 9 (Positions 77-78)

 

elseif AchTrans.discretionary = "NVGBT" Then

AchTrans.DetailDiscretionary = " "

elseif AchTrans.discretionary = "NVFBT" Then

AchTrans.DetailDiscretionary = " "

 

ACH: Puerto Rico Withholding Update (M3-3003)

 

The Puerto Rico withholding ACH has been updated. The semi-weekly deposit now includes the correct period end date on the addendum record.

 

Bulk Rate: 2026 Michigan Unemployment Rate Import (M3-3004)

 

The Michigan SUI bulk rate file import has been updated.

 

Bulk Rate: Kentucky Unemployment Rate Import File (M3-3119)

 

The Kentucky unemployment bulk rate output file has been updated. When “Applied” appears in the EIN field, the account number in the output file will now be blank. This change allows the state to populate the account number when the import file is returned.

 

System: LOS field on the Status/Position tab (M3-3105)

 

The Length of Service date on the employee status has been updated. The system will now correctly display the LOS when both Rehire and Adj Seniority dates exist for an employee.

 

System: New Supervisor Functionality (M3-3128)

 

There is now a checkbox setting at the top of the Company Setup > Miscellaneous > Supervisors page called “Use Employee Records”. When this setting is enabled, the Supervisor drop down on the Employee > Miscellaneous page will now load active employee records instead of company supervisor records.

 

Existing companies will have this new setting disabled, while any new companies added will have this setting enabled by default.

 

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