Title 81 - Tax Commissioner
- Article 81-01 - General Administration (§§ 81-01-01-01 — 81-01-02-02)
- Article 81-01.1 - Practice and Procedure (§§ 81-01.1-01-01 — 81-01.1-04-10)
- Article 81-02 - Property Taxes [Repealed]
- Article 81-02.1 - Property Taxes (§§ 81-02.1-01-01 — 81-02.1-03-02)
- Article 81-03 - Income Taxes and Privilege Taxes Based on Income (§§ 81-03-01.1-01 — 81-03-10-04)
- Article 81-04 - Sales and Use Taxes [Repealed]
- Article 81-04.1 - Sales and Use Taxes (§§ 81-04.1-01-01 — 81-04.1-04-45)
- Article 81-05 - Motor Vehicle Excise Tax [Repealed]
- Article 81-05.1 - Motor Vehicle Excise Tax (§§ 81-05.1-01-01 — 81-05.1-01-09)
- Article 81-06 - Motor Fuel Tax [Repealed]
- Article 81-06.1 - Motor Fuel Tax (§§ 81-06.1-02-01 — 81-06.1-02-06)
- Article 81-07 - Estate Tax [Repealed]
- Article 81-07.1 - Estate Tax (§§ 81-07.1-01-01 — 81-07.1-01-05)
- Article 81-08 - Coal Taxes (§§ 81-08-01-01 — 81-08-03-07)
- Article 81-09 - Oil and Gas Gross Production and Oil Extraction Taxes (§§ 81-09-01-01 — 81-09-03-11)
- Article 81-10 - [Repealed] (§§ 81-10-01-01 — 81-10-01-05)
- Article 81-10.1 - Financial Institutions Tax (§§ 81-10.1-01-01 — 81-10.1-01-03)
- Article 81-11 - Municipal Waste Surcharge [Repealed]
- Article 81-12 - Alcohol and Beer Taxes (§§ 81-12-01-01 — 81-12-01-12)