Source registry
Facts need a trail.
These are the government and provider pages represented in the same catalog used by the calculator. Retrieval, verification and status are stored alongside each rule or fee record.
E-Commerce VAT guideUnited Arab Emirates Federal Tax Authority · AEactive
Scope: AEType: government_guidanceLast verified: 2026-09-05
Open official source ↗Goods and services taxAustralian Taxation Office · AUactive
Scope: AUType: government_rate_guidanceLast verified: 2026-09-05
Open official source ↗GST on imported services and digital productsAustralian Taxation Office · AUactive
Scope: AUType: government_guidanceLast verified: 2026-09-05
Open official source ↗Federal tax guidance portalReceita Federal do Brasil · BRactive
Scope: BRType: government_portalLast verified: 2026-09-05
Open official source ↗GST/HST for digital-economy businesses - cross-border thresholdsCanada Revenue Agency · CAactive
Scope: CAType: government_guidanceLast verified: 2026-09-05
Open official source ↗VAT liability - foreign companiesSwiss Federal Tax Administration · CHactive
Scope: CHType: government_guidanceLast verified: 2026-09-05
Open official source ↗VAT ratesSwiss Federal Tax Administration · CHactive
Scope: CHType: government_rate_guidanceLast verified: 2026-09-05
Open official source ↗Digital VATServicio de Impuestos Internos · CLactive
Scope: CLType: government_portalLast verified: 2026-09-05
Open official source ↗Official tax administration portalState Taxation Administration of the People's Republic of China · CNactive
Scope: CNType: government_portalLast verified: 2026-09-05
Open official source ↗Tax procedures for foreign digital service providersDirección de Impuestos y Aduanas Nacionales · COactive
Scope: COType: government_portalLast verified: 2026-09-05
Open official source ↗VAT rates and Taxes in Europe DatabaseEuropean Commission · EUactive
Scope: EUType: government_rate_databaseLast verified: 2026-09-05
Open official source ↗VAT special schemes - One Stop ShopEuropean Commission · EUactive
Scope: EUType: government_guidanceLast verified: 2026-09-05
Open official source ↗VAT rates on different goods and servicesHM Revenue & Customs · GBactive
Scope: GBType: government_rate_guidanceLast verified: 2026-09-05
Open official source ↗VAT rules for supplies of digital services to consumersHM Revenue & Customs · GBactive
Scope: GBType: government_guidanceLast verified: 2026-09-05
Open official source ↗Business taxationHong Kong Inland Revenue Department · HKactive
Scope: HKType: government_guidanceLast verified: 2026-09-05
Open official source ↗VAT on digital goods and services via electronic transactionsDirectorate General of Taxes, Indonesia · IDactive
Scope: IDType: government_guidanceLast verified: 2026-09-05
Open official source ↗GST legal materials for online information database access and retrieval servicesCentral Board of Indirect Taxes and Customs · INactive
Scope: INType: government_legislationLast verified: 2026-09-05
Open official source ↗Value Added Tax - VAT on electronic servicesIceland Revenue and Customs · ISactive
Scope: ISType: government_guidanceLast verified: 2026-09-05
Open official source ↗Consumption tax basic knowledge and ratesJapan National Tax Agency · JPactive
Scope: JPType: government_rate_guidanceLast verified: 2026-09-05
Open official source ↗Cross-border supplies of electronic servicesJapan National Tax Agency · JPactive
Scope: JPType: government_guidanceLast verified: 2026-09-05
Open official source ↗Platform taxation of consumption taxJapan National Tax Agency · JPactive
Scope: JPType: government_guidanceLast verified: 2026-09-05
Open official source ↗VAT on electronic servicesNational Tax Service of Korea · KRactive
Scope: KRType: government_guidanceLast verified: 2026-09-05
Open official source ↗Payment return for foreign residents providing digital servicesServicio de Administración Tributaria · MXactive
Scope: MXType: government_portalLast verified: 2026-09-05
Open official source ↗MySToDS - service tax on digital servicesRoyal Malaysian Customs Department · MYactive
Scope: MYType: government_portalLast verified: 2026-09-05
Open official source ↗VAT on e-commerce - VOECNorwegian Tax Administration · NOactive
Scope: NOType: government_guidanceLast verified: 2026-09-05
Open official source ↗VAT rates for remotely deliverable services purchased from abroadNorwegian Tax Administration · NOactive
Scope: NOType: government_rate_guidanceLast verified: 2026-09-05
Open official source ↗GST ratesNew Zealand Inland Revenue · NZactive
Scope: NZType: government_rate_guidanceLast verified: 2026-09-05
Open official source ↗Supplying remote services into New ZealandNew Zealand Inland Revenue · NZactive
Scope: NZType: government_guidanceLast verified: 2026-09-05
Open official source ↗Digital economy VAT guideZakat, Tax and Customs Authority · SAactive
Scope: SAType: government_guidanceLast verified: 2026-09-05
Open official source ↗GST ratesInland Revenue Authority of Singapore · SGactive
Scope: SGType: government_rate_guidanceLast verified: 2026-09-05
Open official source ↗Overseas businesses supplying remote services to SingaporeInland Revenue Authority of Singapore · SGactive
Scope: SGType: government_guidanceLast verified: 2026-09-05
Open official source ↗VAT for electronic services by non-resident operatorsThailand Revenue Department · THactive
Scope: THType: government_portalLast verified: 2026-09-05
Open official source ↗Business tax on cross-border electronic servicesMinistry of Finance, Taiwan · TWactive
Scope: TWType: government_guidanceLast verified: 2026-09-05
Open official source ↗Alabama Department of Revenue sales/use-tax resourcesAlabama tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Alaska Department of Revenue sales/use-tax resourcesAlaska tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Arizona Department of Revenue sales/use-tax resourcesArizona tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Arkansas Department of Revenue sales/use-tax resourcesArkansas tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗California Department of Revenue sales/use-tax resourcesCalifornia tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Colorado Department of Revenue sales/use-tax resourcesColorado tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Connecticut Department of Revenue sales/use-tax resourcesConnecticut tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Delaware Department of Revenue sales/use-tax resourcesDelaware tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗District of Columbia Department of Revenue sales/use-tax resourcesDistrict of Columbia tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Florida Department of Revenue sales/use-tax resourcesFlorida tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Georgia Department of Revenue sales/use-tax resourcesGeorgia tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Hawaii Department of Revenue sales/use-tax resourcesHawaii tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Idaho Department of Revenue sales/use-tax resourcesIdaho tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Illinois Department of Revenue sales/use-tax resourcesIllinois tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Indiana Department of Revenue sales/use-tax resourcesIndiana tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Iowa Department of Revenue sales/use-tax resourcesIowa tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Kansas Department of Revenue sales/use-tax resourcesKansas tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Kentucky Department of Revenue sales/use-tax resourcesKentucky tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Louisiana Department of Revenue sales/use-tax resourcesLouisiana tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Maine Department of Revenue sales/use-tax resourcesMaine tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Maryland Department of Revenue sales/use-tax resourcesMaryland tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Massachusetts Department of Revenue sales/use-tax resourcesMassachusetts tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Michigan Department of Revenue sales/use-tax resourcesMichigan tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Minnesota Department of Revenue sales/use-tax resourcesMinnesota tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Mississippi Department of Revenue sales/use-tax resourcesMississippi tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Missouri Department of Revenue sales/use-tax resourcesMissouri tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Montana Department of Revenue sales/use-tax resourcesMontana tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Nebraska Department of Revenue sales/use-tax resourcesNebraska tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Nevada Department of Revenue sales/use-tax resourcesNevada tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗New Hampshire Department of Revenue sales/use-tax resourcesNew Hampshire tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗New Jersey Department of Revenue sales/use-tax resourcesNew Jersey tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗New Mexico Department of Revenue sales/use-tax resourcesNew Mexico tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗New York Department of Revenue sales/use-tax resourcesNew York tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗North Carolina Department of Revenue sales/use-tax resourcesNorth Carolina tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗North Dakota Department of Revenue sales/use-tax resourcesNorth Dakota tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Ohio Department of Revenue sales/use-tax resourcesOhio tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Oklahoma Department of Revenue sales/use-tax resourcesOklahoma tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Oregon Department of Revenue sales/use-tax resourcesOregon tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Pennsylvania Department of Revenue sales/use-tax resourcesPennsylvania tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Rhode Island Department of Revenue sales/use-tax resourcesRhode Island tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗South Carolina Department of Revenue sales/use-tax resourcesSouth Carolina tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗South Dakota Department of Revenue sales/use-tax resourcesSouth Dakota tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Remote seller and state sales-tax resourcesStreamlined Sales Tax Governing Board · USactive
Scope: USType: government_state_consortiumLast verified: 2026-09-05
Open official source ↗Tennessee Department of Revenue sales/use-tax resourcesTennessee tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Texas Department of Revenue sales/use-tax resourcesTexas tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Utah Department of Revenue sales/use-tax resourcesUtah tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Vermont Department of Revenue sales/use-tax resourcesVermont tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Virginia Department of Revenue sales/use-tax resourcesVirginia tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Washington Department of Revenue sales/use-tax resourcesWashington tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗West Virginia Department of Revenue sales/use-tax resourcesWest Virginia tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Wisconsin Department of Revenue sales/use-tax resourcesWisconsin tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Wyoming Department of Revenue sales/use-tax resourcesWyoming tax authority · USactive
Scope: USType: state_government_guidanceLast verified: 2026-09-05
Open official source ↗Tax administration for foreign suppliersGeneral Department of Taxation, Vietnam · VNactive
Scope: VNType: government_legislationLast verified: 2026-09-05
Open official source ↗VAT registration - electronic services by foreign suppliersSouth African Revenue Service · ZAactive
Scope: ZAType: government_guidanceLast verified: 2026-09-05
Open official source ↗FeesLemon Squeezy · Provideractive
Scope: ProviderType: provider_pricingLast verified: 2026-09-05
Open official source ↗PricingLemon Squeezy · Provideractive
Scope: ProviderType: provider_pricingLast verified: 2026-09-05
Open official source ↗Supported countriesLemon Squeezy · Provideractive
Scope: ProviderType: provider_availabilityLast verified: 2026-09-05
Open official source ↗All-in-one pricingPaddle · Provideractive
Scope: ProviderType: provider_pricingLast verified: 2026-09-05
Open official source ↗Merchant of Record documentationPolar · Provideractive
Scope: ProviderType: provider_documentationLast verified: 2026-09-05
Open official source ↗Merchant of Record feesPolar · Provideractive
Scope: ProviderType: provider_pricingLast verified: 2026-09-05
Open official source ↗Supported countriesPolar · Provideractive
Scope: ProviderType: provider_availabilityLast verified: 2026-09-05
Open official source ↗How Managed Payments worksStripe · Provideractive
Scope: ProviderType: provider_documentationLast verified: 2026-09-05
Open official source ↗Managed Payments pricingStripe · Provideractive
Scope: ProviderType: provider_pricingLast verified: 2026-09-05
Open official source ↗Pricing & feesStripe · Provideractive
Scope: ProviderType: provider_pricingLast verified: 2026-09-05
Open official source ↗Stripe Tax pricingStripe · Provideractive
Scope: ProviderType: provider_pricingLast verified: 2026-09-05
Open official source ↗A URL alone is not proof that a specific business is registered, taxable or eligible. Check the effective version, product facts and local guidance before acting.