Tax Release Notes 202608-1

The following tax updates have been made and are now available.

Millennium users can sync with MPAY for the changes. Please remember to restart your Process Servers after performing a SyncUP to MPAY.

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The current release includes the following changes:

Development Tags

E-File Updates:

2026 Kentucky Unemployment Wage File and Zero Wage
2026 Michigan Unemployment Update

Tax Updates:

2026 Idaho Withholding Tax Tables
Pennsylvania Local Morris Twp LST Tax
Pennsylvania Local Allegheny County LST Tax Codes Obsolete
Pennsylvania Local Beaver County LST Tax Codes Obsolete
Pennsylvania Local Erie County LST Tax Code Obsolete
Pennsylvania Local Luzerne County LST Tax Codes Obsolete
Pennsylvania Local Mercer County LST Tax Codes Obsolete
Pennsylvania Local Sullivan County LST Tax Code Obsolete

Collector Updates:

Ohio Local Louisville Tax Collector Change

Geocoding Updates:

Pennsylvania Local Geocoding Updates

Tax Development Tags

E-File: 2026 Kentucky Unemployment Wage File and Zero Wage (M3-3182)

The Kentucky Unemployment e-file (KYSUIWEFILE) has been updated to the latest KUIP file specifications. Kentucky's new website requires zero wage reporting to be submitted in a separate comma-delimited (CSV) file. When KYSUIWEFILE is processed, two files are created — one containing wages and one for zero wage reporting.

Reporting Unit Number

The Reporting Unit Number is a new field within the file. For employers with multiple worksites, a 5-digit number should be entered on the KYSUI Return Other1 field.

If the Other1 field is not populated, the Reporting Unit Number defaults to 0000.
The first digit must be 1–4 and refers to the employee user-defined fields.
The remaining digits represent the company's default location.

Once entered, the user-defined employee fields should be defined under Company Maintenance > Company Setup > EE short for "employee" User Fields tab:

If 1 is entered in the Other1 field on the Company Tax Codes page, the User 1 field should be used for the employee location.
If 2 is entered, the User 2 field should be used for the employee location, and so on.

Employee Location Overrides

To assign an employee to a location other than the company's default location:

Navigate to Employee > Demographic.
In the User Defined Fields area, enter the employee's 4-digit location number in the designated User-Defined Field.

The company's default location is used for employees who do not have a location entered in the designated User-Defined Field. If an employee has a location number entered, that location is used in the Kentucky e-file.

E-File: 2026 Michigan Unemployment Update (M3-3341)

The Michigan Unemployment e-file has been updated to remove zero wage companies. A second file has been created for companies with zero wages.

Tax: 2026 Idaho Withholding Tax Tables (M3-3361)

The Idaho withholding tax tables have been updated, effective 01-01-2026.

Tax: Pennsylvania Local Morris Twp LST Tax (M3-3362)

The Pennsylvania local Morris T. (Huntingdon) Juniata Valley S.D. LST tax rate (PA-MORD) has been updated to $0.00, effective 01-01-2026.

Tax: Pennsylvania Local Allegheny County LST Tax Codes Obsolete (M3-3377)

The following Pennsylvania local Allegheny County LST tax codes have been made obsolete and are no longer available for selection, effective 10-01-2026.

PA-EA2Y — East Pittsburgh B. (Allegheny) Woodland Hills S.D. (Tax code PA-EA3L should be used.)

PA-ETN2 — Etna B. (Allegheny) Shaler Area S.D. (Tax code PA-ETN3 should be used.)

PA-HAMI — Hampton T. (Allegheny) Hampton Township S.D. (Tax code PA-HAMK should be used.)

PA-MCKA — Mckeesport C. (Allegheny) Mckeesport Area S.D. (Tax code PA-MCKH should be used.)

PA-MI16 — Millvale B. (Allegheny) Shaler Area S.D. (Tax code PA-MI19 should be used.)

PA-RICM — Richland T. (Allegheny) Pine-Richland S.D. (Tax code PA-RICR should be used.)

PA-ROB4 — Robinson T. (Allegheny) Montour S.D. (Tax code PA-ROB8 should be used.)

PA-ROSE — Ross T. (Allegheny) North Hills S.D. (Tax code PA-ROSK should be used.)

PA-SHAL — Sharpsburg B. (Allegheny) Fox Chapel A.S.D. (Tax code PA-SHAP should be used.)

PA-WHI5 — Whitehall B. (Allegheny) Baldwin-Whitehall S.D. (Tax code PA-WHIT should be used.)

Tax: Pennsylvania Local Beaver County LST Tax Codes Obsolete (M3-3381)

The following Pennsylvania local Beaver County LST tax codes have been made obsolete and are no longer available for selection, effective 10-01-2026.

PA-HARL — Harmony T. (Beaver) Ambridge Area S.D. (Tax code PA-HARW should be used.)

PA-ROCH — Rochester B. (Beaver) Rochester Area S.D. (Tax codes PA-ROCP for municipality and PA-ROCM for school district should be used.)

PA-ROCI — Rochester T. (Beaver) Rochester Area S.D. (Tax codes PA-ROCO for municipality and PA-ROCN for school district should be used.)

Tax: Pennsylvania Local Erie County LST Tax Code Obsolete (M3-3379)

The following Pennsylvania local Erie County LST tax code has been made obsolete and is no longer available for selection, effective 10-01-2026.

PA-ERI2 — Erie C. (Erie) Erie City S.D. (Tax code PA-ERI3 should be used.)

Tax: Pennsylvania Local Luzerne County LST Tax Codes Obsolete (M3-3380)

The following Pennsylvania local Luzerne County LST tax codes have been made obsolete and are no longer available for selection, effective 10-01-2026.

PA-EXE5 — Exeter B. (Luzerne) Wyoming Area S.D. (Tax code PA-EXEA should be used.)

PA-JEN7 — Jenkins T. (Luzerne) Pittston Area S.D. (Tax code PA-JENA should be used.)

PA-WIL9 — Wilkes-Barre T. (Luzerne) Wilkes-Barre Area S.D. (Tax code PA-WI1J should be used.)

Tax: Pennsylvania Local Mercer County LST Tax Codes Obsolete (M3-3378)

The following Pennsylvania local Mercer County LST tax codes have been made obsolete and are no longer available for selection, effective 10-01-2026.

PA-COOF — Coolspring T. (Mercer) Mercer Area S.D. (Tax code PA-COOC should be used.)

PA-JACR — Jackson T. (Mercer) Lakeview S.D. (Tax codes PA-JA12 for municipality and PA-LAKH for school district should be used.)

Tax: Pennsylvania Local Sullivan County LST Tax Code Obsolete (M3-3382)

The following Pennsylvania local Sullivan County LST tax code has been made obsolete and is no longer available for selection, effective 10-01-2026.

PA-DUS2 — Dushore Boro. (Sullivan) Sullivan County S.D.

Collector: Ohio Local Louisville Tax Collector Change (M3-3370)

The Ohio local Louisville (OH-LOU3, OH-LOU5) has commissioned the Regional Income Tax Agency (R.I.T.A.) to collect earned income taxes, effective 10-01-2026.

Regional Income Tax Agency
P.O. Box 94736
Cleveland, OH 44101-4736

Geocoding: Pennsylvania Local Geocoding Updates (M3-3342)

The following Pennsylvania local PSD and LST taxes are now included in the tax setup audit recommendations.

Heritage C. (Mercer) Farrell Area S.D. (PA-430203, PA-WHE4)

Upper Uwchlan T. (Chester) Downingtown A.S.D. (PA-DOW6, PA-UPPK)

Walker T. (Juniata) Juniata County S.D. (PA-WAL5)

Warrington T. (York) Northern York Co. S.D. (PA-WAR8)

Williamstown B. (Dauphin) Williams Valley S.D. (PA-WI17)

Geocoding: Pennsylvania Local Geocoding Updates (M3-3340)

The following Pennsylvania local PSD and LST taxes are now included in the tax setup audit recommendations.

Exeter T. (Wyoming) Wyoming A.S.D. (PA-EXE9)

Fell T. (Lackawanna) Carbondale Area S.D. (PA-CARM, PA-FEL4)

Hallam B. (York) Eastern York S.D. (PA-EA3G)

Marion T. (Butler) Moniteau S.D. (PA-MAR8)

Menallen T. (Fayette) Uniontown Area S.D. (PA-MEN2, PA-MEN9, PA-260605)

W Bethlehem T. (Washington) Bethlehem-Center S.D. (PA-BETT)

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