Rule 4123-17-74 | Deadline dates and compatibility information for employer programs.

• Effective: July 1, 2025
• Promulgated Under: 111.15

This rule defines employer program deadlines, miscellaneous dates, and compatibility between programs. Specifics may be found in the following appendices:

Appendix A: Private employer program deadlines and miscellaneous dates.

Appendix B: Public employer taxing district program deadlines and miscellaneous dates.

Appendix C: Employer program compatibility.

This rule supersedes other rules referencing program deadlines and compatibility.

View AppendixView AppendixView Appendix

Last updated July 1, 2025 at 9:19 AM

Supplemental Information

Authorized By: 4121.12, 4121.121
Amplifies: 4123.12, 4123.34
Five Year Review Date:
Prior Effective Dates: 11/15/2010, 7/1/2011, 11/1/2011, 7/1/2012, 4/1/2013, 7/1/2013, 7/1/2014, 9/4/2014, 10/6/2014, 3/9/2015, 3/21/2015, 7/1/2015, 7/1/2023, 7/1/2024