January 2026 Federal W-4 Patch
Version: 1.40.2.0 (There is no version change with this patch)
Released: 2026-01-30
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You must be using ReadyPay Online version 1.40.2.0 (or higher) to install this patch.
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This patch is optional and only intended to fix the issue listed in the release notes.
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The updated Form W-4 will be included with the February 19th RPO update.
Installation Instructions
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Download the 2026Jan_Federal_W-4_Patch.zip file from the Releases/ReadyPayOnline folder on the EarnIn Payroll FTP site.
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Unzip/Extract the contents of this file to a temporary folder on your web server (wherever RPO is installed).
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Copy the Federal_W-4_2026.pdf file to your web server's employee forms folder. The default folder location is C:\WebApplications\Employee\Forms .
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Run the 2026-01-30-W4_patch.sql file against your RPO database in SSMS on your RPO SQL Server.
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Recycle all Application Pools in IIS (this is necessary if you use any Session State application).
Release Notes
| Ticket | Release Notes |
|---|---|
| TAPS-934 | Onboarding has been updated with the 2026 Federal Form W-4. Note: Additional programming is required for new hires claiming exempt from FITW. The February 19th update to RPO will include those changes. |