States themselves can often be a productive place to find information on the tax laws and policy for that state. Below you will find a table linking to each state's tax code and to their department of revenue site. Beneath that are databases that collect primary law for all fifty states. Remember primary law comes from Constitutions, Statutes, Judicial Opinions and Administrative Rules and Decisions.
State Name | Tax Statue(s) | Department of Revenue Page | |
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Alabama | Title 40 | AL Dept. of Revenue |
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Alaska | Title 43 | AK Dept. of Revenue |
Arizona | Title 42 | AR Dept of Revenue | |
Arkansas | Title 26 | AK Dept. of Finance | |
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California | Revenue & Taxation Code | CA Dept. of Tax & Fee Administration |
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Colorado | Title 39 | CO Dept. of Revenue |
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Connecticut | Title 12 | CT Dept. of Revenue |
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Delaware | Title 30 | DE Division of Revenue |
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District of Columbia | Title 47 | DC Office of Tax & Revenue |
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Florida | Title XIV | FL Dept. of Revenue |
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Georgia | Title 48 | GA Depart. of Revenue |
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Hawaii | Title 14 | HI Dept. of Taxation |
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Idaho | Title 63 | ID State Tax Commission |
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Illinois | Chapter 35 | IL Dept. of Revenue |
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Indiana | Title 6 | IN Dept. of Revenue |
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Iowa | Title X | IA Dept. of Revenue |
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Kansas | Chapter 79 | KS Dept. of Revenue |
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Kentucky | Title XI | KY Dept. of Revenue |
State Name | Tax Statue(s) | Department of Revenue Page | |
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Louisiana | Title 47 | LA Dept. of Revenue |
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Maine | Title 36 | ME Revenue Services |
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Maryland | MD Taxes | |
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Massachusetts | Title IX | MA Depart. of Revenue |
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Michigan | Chapters 205-211 | MI Taxes |
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Minnesota | Chapters 270-299 | MN Dept. of Revenue |
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Mississippi | Title 27 | MS Dept. of Revenue |
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Missouri | Title X | MO Dept. of Revenue |
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Montana | Title 15 | MT Dept. of Revenue |
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Nebraska | Chapter 77 | NE Depart. of Revenue |
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Nevada | Title 32 | NV Dept. of Taxation |
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New Hampshire | Title V | NH Dept. of Revenue |
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New Jersey | Titles 54 and 54A | NJ Division of Revenue |
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New Mexico | Chapter 7 | NM Taxation & Revenue Dept. |
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New York | Tax Code | NY Dept. of Taxation & Finance |
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North Carolina | Chapter 105 | NC Depart. of Revenue |
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North Dakota | Title 57 | ND Office of State Tax Commissioner |
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Ohio | Title LVII | OH Dept. of Taxation |
State Name | Tax Statue(s) | Department of Revenue Page | |
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Oklahoma | Title 68 | OK Tax Commission |
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Oregon | Chapter 29 | OR Dept. of Revenue |
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Pennsylvania | Title 72 | PA Dept. of Revenue |
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Rhode Island | Title 44 | RI Dept. of Revenue |
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South Carolina | Title 12 | SC Dept. of Revenue |
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South Dakota | Title 10 | SD Dept. of Revenue |
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Tennessee | Title 67 | TN Dept. of Revenue |
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Texas | Tax Code | TX Comptroller |
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Utah | Title 59 | UT Tax Commission |
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Vermont | Title 32 | VT Dept. of Taxes |
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Virginia | Title 58.1 | VA Tax |
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Washington | Titles 82-84 | WA Dept. of Revenue |
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West Virginia | Chapters 11 and 11A | WV Dept. of Revenue |
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Wisconsin | Chapters 70-79 | WI Dept. of Revenue |
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Wyoming | Title 39 | WY Dept. of Revenue |
The following databases will have a good collection of primary law, Constitutions, statutes, regulations, and agency and court decisions. The amount of information available for each state will vary.