2027 state tax data: 0 of 51 final
Most publishers print a number and hope. We publish the distinction. A jurisdiction is final when its revenue department has published its own 2027 schedule, and provisional when the law is known but the tables are not — or when no distinct 2027 figure exists yet and the prior year carries forward. This board moves all year as legislatures act and departments publish.
0 final51 provisional
Still provisional (51)
What each one is waiting on. These figures are usually right; they are not yet confirmed by the primary source.
| Jurisdiction | Why it is provisional | Last checked |
|---|---|---|
| Alabama | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Alaska | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Arizona | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Arkansas | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| California | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Colorado | Amendment 87 (Initiative #195; Legislative Council Blue Book analysis), approved on the unofficial count of November 2026 and not yet certified: graduated tax on federal taxable income from TY2027, one schedule for every filing status, not indexed. Standard deduction is the 2027 federal amount; the $12,000 high-income cap carries from 2026. The TABOR temporary rate reduction for 2027 is undetermined. Corporate rate carried from 2026. | Nov 10, 2026 |
| Connecticut | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Delaware | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| District of Columbia | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Florida | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Georgia | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Hawaii | Act 24 (2026, SB 3125 CD2) single schedule for taxable years beginning after December 31, 2026. Standard deduction $8,000 (HRS 235-2.4(F), 2026 and 2027). Corporate rate carried from 2026. | Nov 10, 2026 |
| Idaho | Flat 5.3% (Idaho Code 63-3024). Standard deduction follows federal, $16,600 single for 2027 (63-3022(j), Rev. Proc. 2026-35). The indexed 2027 zero bracket is not yet published; the threshold shown is an earlier year's. Corporate rate carried from 2026. | Nov 10, 2026 |
| Illinois | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Indiana | State rate 2.90% for 2027 and later (DOR rates page; Information Bulletin #88B). County income taxes are excluded. Corporate rate carried from 2026. | Nov 10, 2026 |
| Iowa | Flat 3.8% (Iowa Code 422.5). Iowa Code 422.9 follows the federal standard deduction, $16,600 single for 2027 (Rev. Proc. 2026-35). Corporate rate carried from 2026. | Nov 10, 2026 |
| Kansas | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Kentucky | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Louisiana | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Maine | MRS 2027 rate schedule (prepared 2026-11-05, Maine Tax Alert November 2026): indexed brackets, and the 2% surcharge over $1,030,400 single stacking the 7.15% bracket to 9.15%. Standard deduction $16,600 single, phased out from $105,400 over $75,000 per the 2027 withholding-table instructions. Corporate rate carried from 2026. | Nov 13, 2026 |
| Maryland | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Massachusetts | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Michigan | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Minnesota | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Mississippi | HB 1 (2025): 3.75% on taxable income over $10,000 for 2027. Standard deduction and exemption modeled as a combined $8,300 single-filer shield, unchanged. Corporate rate carried from 2026. | Nov 10, 2026 |
| Missouri | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Montana | HB 337 TY2027 schedule published by DOR: 4.7% up to $65,000 single, 5.4% above; long-term gains 3.0%/4.1% on the same bracket. Base is federal taxable income, so the 2027 federal standard deduction applies. Corporate rate carried from 2026. | Nov 10, 2026 |
| Nebraska | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Nevada | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| New Hampshire | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| New Jersey | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| New Mexico | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| New York | Tax Law 601(c)(1)(viii), single schedule for 2027 through 2032 (Ch. 59, Laws of 2025, Part A). Standard deduction frozen since 2018. Recapture is not modeled. Corporate rate carried from 2026. | Nov 10, 2026 |
| North Carolina | S.L. 2026-41 s. 44.1: flat 3.49% for 2027 through 2029, with no revenue trigger before 2035. Standard deduction $12,750 single (G.S. 105-153.5). Corporate rate carried from 2026. | Nov 10, 2026 |
| North Dakota | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Ohio | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Oklahoma | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Oregon | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Pennsylvania | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Rhode Island | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| South Carolina | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| South Dakota | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Tennessee | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Texas | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Utah | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Vermont | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Virginia | Rates 2/3/5/5.75% (58.1-320, not indexed). Standard deduction $9,200 single for TY2027 (58.1-322.03, 2026 Appropriation Act). Corporate rate carried from 2026. | Nov 10, 2026 |
| Washington | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| West Virginia | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Wisconsin | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
| Wyoming | 2027 state values currently carry forward 2026 structures/rates unless separately updated. | Feb 24, 2026 |
Why this page exists. A provisional figure is not a wrong figure — it is an unconfirmed one, and you deserve to know which you are looking at. Arkansas is the clearest case for 2027: its top rate comes from legislation enacted retroactively to 1 January, but the state has not published its own tables yet.
When a jurisdiction moves from provisional to final and the figure changes, it goes in the corrections log. See methodology for how figures are sourced, and fleet rankings for what these rates actually cost a real taxpayer.