| Number | Title |
| 2026-01 | 4th Quarter Certified Interest Rates |
| 2026-02 | Millage Requests and Rollbacks |
| 2026-03 | Recalculating Taxable Values for Assessment Years Which Follow the Years Changed by an Order of the STC or the MTT |
| 2026-04 | 1st Quarter Certified Interest Rates |
| 2026-05 | Interest Rates on Michigan Tax Tribunal Judgments |
| 2026-06 | 2026 County Multipliers for 2025 Assessor's Manual Cost Schedules |
| 2026-07 | Random Week for Qualified Business |
| 2026-08 | 2nd Quarter Certified Interest Rates |
| 2026-09 | Assessor Certification Level Requirements for 2028 |
| 2026-10 | Assessor Certification Requirements to Recertify for 2028 |
| 2026-11 | 2027 Property Tax Appeal Procedures |
| 2026-12 | 2027 Property Tax and Equalization Calendar |
| 2026-13 | Replacement Construction - Accident or Act of God |
| 2026-14 | July and December Boards of Review |
2026 Memorandums
| Number | Date | Subject |
| Memorandum 1 | February 24, 2026 | DRAFT DNR PILT Roll |
| Memorandum 2 | April 7, 2026 | Regarding Form 5107 - STC Affidavit for Disabled Veterans Exemption: Updates & Proration Examples |
| Memorandum 3 | August 18, 2026 | Multipliers for Valuation of Free-Standing Communication Towers for 2027 |
| Memorandum 4 | October 20, 2026 | System Economic Factors for Electric Cooperatives for 2027 |
| Memorandum 5 | October 20, 2026 | Nuclear Plant Composite Factors for 2027 |
| Memorandum 6 | October 20, 2026 | Pipeline Economic Factor for 2027 |