Administration Policy Bulletins

Annual Notice of Interest Rate Adjustment 

ADMIN-2025-03 Acceptance of Electronic Signatures, Remote Notaries, and Electronic Filings

ADMIN-2025-02 Service of Legal Documents

ADMIN-2019-03 Confidentiality and Disclosure of Taxpayer Return Information

ADMIN-2019-02 Sales and Use Tax Information Available to Political Subdivision Designees

ADMIN-2016-01 Interest Rate and Refund Procedures under House Bill 960

2012-04-27  (PDF, 162.73 KB) Penalty and Interest Waivers 

2010-10-1  (PDF, 44.5 KB) Procedures for Perfecting a Rejected E-file Return Submission 

2008-02-05  (PDF, 39.8 KB) Proof of Timely Filing of Return, Remittance, or Other Document 

Superseded

ADMIN-2020-02 Acceptance of Electronic Signatures, Remote Notaries, and Electronic Filings superseded by Policy Bulletin ADMIN-2025-03

ADMIN-2019-04 Service of Legal Documents superseded by Policy Bulletin ADMIN-2025-02