# Prophit.ai > Sales tax compliance software and a public, source-linked Sales Tax Atlas. ## Sales Tax Atlas - [Atlas home](https://prophit.ai/resources/sales-tax-atlas): Browse all 50 states and the District of Columbia. - [Alabama Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/alabama) - [Alaska Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/alaska) - [Arizona Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/arizona) - [Arkansas Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/arkansas) - [California Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/california) - [Colorado Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/colorado) - [Connecticut Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/connecticut) - [District Of Columbia Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/district-of-columbia) - [Delaware Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/delaware) - [Florida Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/florida) - [Georgia Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/georgia) - [Hawaii Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/hawaii) - [Idaho Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/idaho) - [Illinois Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/illinois) - [Indiana Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/indiana) - [Iowa Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/iowa) - [Kansas Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/kansas) - [Kentucky Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/kentucky) - [Louisiana Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/louisiana) - [Maine Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/maine) - [Maryland Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/maryland) - [Massachusetts Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/massachusetts) - [Michigan Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/michigan) - [Minnesota Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/minnesota) - [Mississippi Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/mississippi) - [Missouri Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/missouri) - [Montana Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/montana) - [Nebraska Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/nebraska) - [Nevada Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/nevada) - [New Hampshire Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/new-hampshire) - [New Jersey Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/new-jersey) - [New Mexico Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/new-mexico) - [New York Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/new-york) - [North Carolina Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/north-carolina) - [North Dakota Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/north-dakota) - [Ohio Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/ohio) - [Oklahoma Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/oklahoma) - [Oregon Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/oregon) - [Pennsylvania Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/pennsylvania) - [Rhode Island Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/rhode-island) - [South Carolina Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/south-carolina) - [South Dakota Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/south-dakota) - [Tennessee Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/tennessee) - [Texas Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/texas) - [Utah Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/utah) - [Vermont Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/vermont) - [Virginia Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/virginia) - [Washington Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/washington) - [West Virginia Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/west-virginia) - [Wisconsin Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/wisconsin) - [Wyoming Sales Tax Guide](https://prophit.ai/resources/sales-tax-atlas/wyoming) ## Local (county and city) sales tax rates - [California county and city rates](https://prophit.ai/resources/sales-tax-atlas/california): 517 locality rate guides from CDTFA city and county tax rates (TAC table). - [Florida county and city rates](https://prophit.ai/resources/sales-tax-atlas/florida): 67 locality rate guides from Florida DOR discretionary sales surtax table (DR-15DSS). - [Georgia county and city rates](https://prophit.ai/resources/sales-tax-atlas/georgia): 159 locality rate guides from Georgia Department of Revenue rate chart. - [Illinois county and city rates](https://prophit.ai/resources/sales-tax-atlas/illinois): 1344 locality rate guides from Illinois DOR machine-readable rate file (ORDMACHE). - [Kansas county and city rates](https://prophit.ai/resources/sales-tax-atlas/kansas): 749 locality rate guides from Kansas DOR jurisdiction code and rate table. - [New York county and city rates](https://prophit.ai/resources/sales-tax-atlas/new-york): 76 locality rate guides from New York State DTF Publication 718. - [North Carolina county and city rates](https://prophit.ai/resources/sales-tax-atlas/north-carolina): 93 locality rate guides from Streamlined Sales Tax Governing Board rate file. - [Ohio county and city rates](https://prophit.ai/resources/sales-tax-atlas/ohio): 88 locality rate guides from Ohio Department of Taxation county rate table. - [Pennsylvania county and city rates](https://prophit.ai/resources/sales-tax-atlas/pennsylvania): 2 locality rate guides from Pennsylvania Department of Revenue tax rates. - [Utah county and city rates](https://prophit.ai/resources/sales-tax-atlas/utah): 306 locality rate guides from Utah State Tax Commission sales & use tax rate charts. - [Washington county and city rates](https://prophit.ai/resources/sales-tax-atlas/washington): 324 locality rate guides from Washington DOR local sales & use tax rates (Q3 2026). - [Wisconsin county and city rates](https://prophit.ai/resources/sales-tax-atlas/wisconsin): 72 locality rate guides from Streamlined Sales Tax Governing Board rate file. - [Wyoming county and city rates](https://prophit.ai/resources/sales-tax-atlas/wyoming): 23 locality rate guides from Streamlined Sales Tax Governing Board rate file. ## Software - [Sales tax software](https://prophit.ai/sales-tax-software): Nexus, calculation, exemptions, and filing-ready workflows. - [Sales tax software buyer's guide](https://prophit.ai/sales-tax-software-buyers-guide): Vendor comparison by business complexity. - [AI sales tax software](https://prophit.ai/ai-sales-tax-software): AI-assisted, human-reviewable sales tax compliance tools. - [Tax-exempt purchasing software](https://prophit.ai/tax-exempt-purchasing-software): What to look for when comparing vendors — certificates, vendor-charged tax review, and use tax accrual. - [Use tax software](https://prophit.ai/use-tax-software): Purchasing-side compliance and accrual support. - [Exemption certificate management software](https://prophit.ai/exemption-certificate-management-software): Certificate validation, renewal, and coverage visibility. - [Sales tax API](https://prophit.ai/sales-tax-api): Real-time tax calculation for developers. ## Discovery - [XML sitemap](https://prophit.ai/sitemap.xml) - [Resources](https://prophit.ai/resources) Each Atlas guide includes a visible review date and links to reviewed authority sources.