Title 1320 - Revenue
- Subtitle 1320-01 - Administrative Division (§§ 1320-01-01-.01 — 1320-01-02-.05)
- Subtitle 1320-02 - Collections Division (§§ 1320-02-01-.01 — 1320-02-01-.46)
- Subtitle 1320-03 - Inheritance, Gift, and Income Taxes (§§ 1320-03-01-.01 — 1320-03-02-.14)
- Subtitle 1320-04 - Miscellaneous Tax Division (§§ 1320-04-01-.01 — 1320-04-10-.04)
- Subtitle 1320-05 - Sales and Use Tax Division (§§ 1320-05-01-.01 — 1320-05-02-.07)
- Subtitle 1320-06 - Franchise and Excise Tax Division (§§ 1320-06-01-.01 — 1320-06-01-.42)
- Subtitle 1320-07 - Petroleum Tax Division (§§ 1320-07-01-.01 — 1320-07-08-.01)
- Subtitle 1320-08 - Vehicle Services Division (§§ 1320-08-01-.01 — 1320-08-17-.02)
- Subtitle 1320-09 - Tobacco Product Manufacturers and Wholesalers Rules (§§ 1320-09-01-.01 — 1320-09-02-.04)