Missouri is to become the last of the sales taxing states to impose collections obligations on remote or foreign sellers. This will come into effect from 1 January 2023.
South Dakota vs Wayfair economic nexus sales tax trigger
45 states plus Washington DC operate a state-level sales tax, and all have now taken the opportunity to implement out-of-state taxing obligations following the 2018 South Dakota vs Wayfair Supreme Court ruling. Previously, states could only tax if the seller had some physical nexus – stocks, staff or operations in the state.
There will be a sales tax registration threshold of $100,000 per annum, after which a seller will have to register with the Department of Revenue. The threshold will imposed on facilitating marketplaces, combining their merchant and own direct sales to calculate if they have breached the limit.
Missouri has one of the most complex sales tax regimes in the use with over 2,000 taxing jurisdictions. That compares to the total number in the US of over 12,000.
US Sales Tax rates and selling thresholds
| State | State sales tax rate | Remote seller annual thresholds | Digital services taxable? | |||||
| $ threshold | Transactions threshold | |||||||
| Alabama | 4.0% | 1 Oct 2018 | $250,000 | Yes | ||||
| Alaska | 0% | - | n/a | No state-wide tax | ||||
| Arizona | 5.6% | 1 Oct 2019 | $100,000 | - | Yes | |||
| Arkansas | 6.5% | 1 July 2019 | $100,000 | 200 transactions | Yes | |||
| California | 6.0% | 1 April 2019 | $500,000 | - | No | |||
| Colorado | 2.9% | 1 Dec 2018 | $100,000 | - | Yes | |||
| Connecticut | 6.35% | 1 Dec 2018 | $100,000 | 200 transactions | Yes | |||
| Delaware | 0.0% | - | n/a | No state sales tax | ||||
| Florida | 6.0% | 1 July 2021 | $100,000 | - | No | Communications Tax. E-books exempt | ||
| Georgia | 4.0% | 1 Jan 2019 | $100,000 | 200 transactions | No | |||
| Hawaii | 4.0% | 1 July 2018 | $100,000 | 200 transactions | Yes | General Excise Tax | ||
| Idaho | 6.0% | 1 June 2019 | $100,000 | Yes | Software exempt | |||
| Illinois | 6.25% | 1 Oct 2018 | $100,000 | 200 transactions | No | |||
| Indiana | 7.0% | 1 Oct 2018 | $100,000 | - (since Jan 2024) | Yes | |||
| Iowa | 6.0% | 1 Jan 2019 | $100,000 | - | Yes | |||
| Kansas | 6.5% | 1 July 2021 | $100,000 | - | No | |||
| Kentucky | 6.0% | 1 Oct 2018 | $100,000 | 200 transactions | Yes | |||
| Louisiana | 4.45% | 1 July 2020 | $100,000 | - (since Aug 2023) | Yes | |||
| Maine | 5.5% | 1 July 2018 | $100,000 | - (since 2022) | Yes | |||
| Maryland | 6.0% | 1 Oct 2018 | $100,000 | 200 transactions | Yes | |||
| Massachusetts | 5.6% | 1 Oct 2018 | $100,000 | No | ||||
| Michigan | 6.0% | 30 Sep 2018 | $100,000 | 200 transactions | No | |||
| Minnesota | 6.875% | 1 Oct 2018 | $100,000 | 200 transactions | Yes | |||
| Mississippi | 7.0% | 1 Sep 2018 | $250,000 | - | Yes | |||
| Missouri | 4.225% | 1 Jan 2023 | $100,000 | - | No | |||
| Montana | 0.0% | - | n/a | No state sales tax | ||||
| Nebraska | 5.5% | 1 April 2019 | $100,000 | 200 transactions | Yes | |||
| Nevada | 4.6% | 1 Oct 2018 | $100,000 | 200 transactions | No | |||
| New Hampshire | 0.0% | - | n/a | |||||
| New Jersey | 6.625% | 1 Nov 2018 | $100,000 | 200 transactions | Yes | |||
| New Mexico | 5.0% | 1 July 2019 | $100,000 | - | Yes | |||
| New York | 4.0% | 21 July 2018 | $500,000 | 100 transactions | No | |||
| North Carolina | 4.75% | 1 Nov 2018 | $100,000 | - (since 2024) | Yes | |||
| North Dakota | 5.0% | 1 Oct 2018 | $100,000 | - | No | |||
| Ohio | 5.75% | 1 Aug 2019 | $100,000 | 200 transactions | Yes | |||
| Oklahoma | 4.5% | 1 Nov 2019 | $100,000 | - | No | |||
| Oregon | 0.0% | - | n/a | No state sales tax | ||||
| Pennsylvania | 6.0% | 1 July 2019 | $100,000 | Yes | ||||
| Puerto Rico | 10.5% | 1 Jan 2021 | $100,000 | 200 transactions | Yes | |||
| Rhode Island | 7.0% | 1 July 2019 | $100,000 | 200 transactions | Yes | |||
| South Carolina | 6.0% | 1 Nov 2018 | $100,000 | - | No | |||
| South Dakota | 4.5% | 1 Nov 2018 | $100,000 | - (since Jul 2023) | Yes | |||
| Tennessee | 7.0% | 1 July 2019 | $100,000 | - | Yes | |||
| Texas | 6.25% | 1 Oct 2019 | $500,000 | - | Yes | Only if physcial equivilaent is taxable (e.g. books) | ||
| Utah | 4.7% | 1 Jan 2019 | $100,000 | 200 transactions | Yes | |||
| Vermont | 6.0% | 1 July 2018 | $100,000 | 200 transactions | Yes | |||
| Virginia | 4.3% | 1 July 2019 | $100,000 | 200 transactions | Yes | |||
| Washington | 6.5% | 1 Oct 2018 | $100,000 | - | Yes | |||
| Washington, DC | 6.0% | 1 Jan 2019 | $100,000 | 200 transactions | Yes | |||
| West Virginia | 6.0% | 1 Jan 2019 | $100,000 | 200 transactions | Yes | Streaming services only | ||
| Wisconsin | 5.0% | 1 Oct 2018 | $100,000 | - (since 2021) | Yes | |||
| Wyoming | 4.0% | 1 Feb 2019 | $100,000 | - (since 2024) | Yes | |||
