General Information
- June 2018 - Interest Rate Increase (18-10)
- Feb. 2017 - Due Date for Calendar Year 2017 Returns (18-01)
- Sept. 2017 - Tax Filing Deadline Extension (17-19)
- June 2017 - Interest Rate Increase (17-14)
- Jan. 2016 - 1099-K Filing Requirement (16-01)
- July 2011 - Letter Ruling Requests (11-12)
- July 2010 - Offset of State Tax Refund Claims (10-02)