# Collect customer tax IDs Learn how to collect VAT and other customer tax IDs during checkout. Displaying a customer’s tax ID and legal business name on *invoices* (Invoices are statements of amounts owed by a customer. They track the status of payments from draft through paid or otherwise finalized. Subscriptions automatically generate invoices, or you can manually create a one-off invoice) is a common requirement that you can satisfy by enabling tax ID collection in Checkout. Tax ID collection works with all Checkout integration types: the hosted page, embedded page, and elements mode. > #### Disclaimer > > The Checkout Sessions API only collects business tax IDs, which might have formats similar to personal tax IDs in certain jurisdictions. You must make sure that only business tax IDs, as designated for this field, are provided when using this feature. ## Enable tax ID collection [Server-side] With tax ID collection enabled, Checkout shows and hides the tax ID collection form depending on your customer’s location. If your customer is in a location supported by tax ID collection, Checkout displays fields for them to enter the tax ID and legal entity name for their business. If available, Checkout uses the customer’s shipping address to determine their location, otherwise it uses the billing address. Customers can only enter one tax ID. ### New customers Para habilitar el cobro ID fiscal para nuevos clientes, establece [grava_id_cobro[habilitado]](https://docs.stripe.com/api/checkout/sessions/create.md#create_checkout_session-tax_id_collection-enabled) en `true` al crear una Checkout Session. ```curl curl https://api.stripe.com/v1/checkout/sessions \ -u "<>:" \ -d "line_items[0][price]={{PRICE_ID}}" \ -d "line_items[0][quantity]=1" \ -d "tax_id_collection[enabled]=true" \ -d mode=payment \ --data-urlencode "success_url=https://example.com/success" ``` You can additionally configure Checkout to create a new [customer-configured Account](https://docs.stripe.com/api/v2/core/accounts/object.md#v2_account_object-configuration-customer) or [Customer](https://docs.stripe.com/api/customers/object.md) for you using [customer_creation](https://docs.stripe.com/api/checkout/sessions/create.md#create_checkout_session-customer_creation). If you do, Checkout saves any tax ID information collected during a session to that new Account or Customer. If not, the tax ID information is still available at [customer_details.tax_ids](https://docs.stripe.com/api/checkout/sessions/object.md#checkout_session_object-customer_details-tax_ids). ### Existing customers #### Accounts v2 Crea una Checkout Session con una [cuenta v2](https://docs.stripe.com/api/v2/core/accounts/object.md) existente para añadir cualquier ID fiscal recopilada durante el proceso de compra. La Checkout Session guarda el nombre de la empresa en el objeto [identity](https://docs.stripe.com/api/v2/core/accounts/object.md#v2_account_object-identity) y guarda el ID fiscal recopilado como recurso de [ID fiscal](https://docs.stripe.com/api/tax_ids/object.md) asociado a la cuenta. > Checkout only collects tax IDs on Accounts that don’t already have an existing tax ID. If an Account has one or more tax IDs saved, Checkout doesn’t display the tax ID collection form even if tax ID collection is enabled. When creating the Checkout Session, set [customer_update.name](https://docs.stripe.com/api/checkout/sessions/create.md#create_checkout_session-customer_update-name) to `auto` to automatically update the Account’s identity name using details from the session. ```curl curl https://api.stripe.com/v1/checkout/sessions \ -u "<>:" \ -d "customer_account={{CUSTOMERACCOUNT_ID}}" \ -d "line_items[0][price]={{PRICE_ID}}" \ -d "line_items[0][quantity]=1" \ -d "tax_id_collection[enabled]=true" \ -d "customer_update[name]=auto" \ -d mode=payment \ --data-urlencode "success_url=https://example.com/success" ``` If you don’t have saved addresses for existing accounts, use the billing or shipping address entered during checkout to assess their location. The following table describes the available options: | **Parameter** | **Behavior** | | --------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | [customer_update.address](https://docs.stripe.com/api/checkout/sessions/create.md#create_checkout_session-customer_update-address) = `auto` | Uses the billing address entered during checkout. Replaces the account’s saved addresses. | | [customer_update.shipping](https://docs.stripe.com/api/checkout/sessions/create.md#create_checkout_session-customer_update-shipping) = `auto` | Uses the shipping address entered during checkout. Replaces the account’s saved shipping addresses. Requires [shipping_address_collection](https://docs.stripe.com/api/checkout/sessions/create.md#create_checkout_session-shipping_address_collection). | #### Customer v1 Crea una Checkout Session con un [cliente](https://docs.stripe.com/api/customers/object.md) existente para añadir la información de ID fiscal recopilada durante el proceso de compra. La sesión de proceso de compra guarda el nombre de la empresa como [nombre](https://docs.stripe.com/api/customers/object.md#customer_object-name) del cliente y añade el ID fiscal recopilado a [cliente.grava_ids](https://docs.stripe.com/api/customers/object.md#customer_object-tax_ids). > Checkout only collects tax IDs on Customers that don’t already have an existing tax ID. If a Customer has one or more tax IDs saved, Checkout doesn’t display the tax ID collection form even if tax ID collection is enabled. When creating the Checkout Session, set [customer_update.name](https://docs.stripe.com/api/checkout/sessions/create.md#create_checkout_session-customer_update-name) to `auto` to automatically update the customer’s existing `name` using details from the session. ```curl curl https://api.stripe.com/v1/checkout/sessions \ -u "<>:" \ -d "customer={{CUSTOMER_ID}}" \ -d "line_items[0][price]={{PRICE_ID}}" \ -d "line_items[0][quantity]=1" \ -d "tax_id_collection[enabled]=true" \ -d "customer_update[name]=auto" \ -d mode=payment \ --data-urlencode "success_url=https://example.com/success" ``` If you don’t have saved addresses for existing customers, use the billing or shipping address entered during checkout to assess their location. The following table describes the available options: | **Parameter** | **Behavior** | | --------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | [customer_update.address](https://docs.stripe.com/api/checkout/sessions/create.md#create_checkout_session-customer_update-address) = `auto` | Uses the billing address entered during checkout. Replaces the customer’s previously saved addresses. | | [customer_update.shipping](https://docs.stripe.com/api/checkout/sessions/create.md#create_checkout_session-customer_update-shipping) = `auto` | Uses the shipping address entered during checkout. Replaces the customer’s previously saved shipping addresses. Requires [shipping_address_collection](https://docs.stripe.com/api/checkout/sessions/create.md#create_checkout_session-shipping_address_collection). | ## Optional: Require tax ID collection You can optionally configure Checkout to require tax ID collection by setting the [tax_id_collection[required]](https://docs.stripe.com/api/.md#create_checkout_session-tax_id_collection-required) parameter. When set to `if_supported`, Checkout requires tax ID information for payment for customers in [supported billing countries](https://docs.stripe.com/tax/checkout/tax-ids.md#supported-types). ```curl curl https://api.stripe.com/v1/checkout/sessions \ -u "<>:" \ -d "line_items[0][price]={{PRICE_ID}}" \ -d "line_items[0][quantity]=1" \ -d "tax_id_collection[enabled]=true" \ -d "tax_id_collection[required]=if_supported" \ -d mode=payment \ --data-urlencode "success_url=https://example.com/success" ``` ## Optional: Collect tax IDs in the payment form If you use [elements mode](https://docs.stripe.com/tax/checkout/elements.md) (`ui_mode: 'elements'`), you can render the [Tax ID Element](https://docs.stripe.com/js/custom_checkout/create_tax_id_element) to collect tax IDs directly in your payment form. See the [elements integration guide](https://docs.stripe.com/tax/checkout/elements.md#render-tax-id-element) for client-side setup instructions. ## Retrieve customer tax ID details after a session Checkout incluye los números de identificación fiscal proporcionados en el objeto [Session](https://docs.stripe.com/api/checkout/sessions/object.md) resultante. Tras cada sesión completada, Checkout emite un evento [checkout.session.completed](https://docs.stripe.com/api/events/types.md#event_types-checkout.session.completed) que puedes oír en un punto final de *webhook* (A webhook is a real-time push notification sent to your application as a JSON payload through HTTPS requests). Si quieres recuperar el número de identificación fiscal recopilado del objeto Session, lo encontrarás en la matriz [customer_details.tax_ids](https://docs.stripe.com/api/checkout/sessions/object.md#checkout_session_object-customer_details-tax_ids) de la Session: ```json { "object": { "id": "cs_test_a1dJwt0TCJTBsDkbK7RcoyJ91vJxe2Y", "object": "checkout.session", ... "customer": {{CUSTOMER_ID}}, "customer_details": { ..."tax_ids": [ { "type": "eu_vat", "value": "FRAB123456789" } ] }, ..."tax_id_collection": { "enabled": true } ... } } ``` El proceso de compra guarda los ID fiscales gravados y los nombres de empresa recopilados en el objeto [Customer](https://docs.stripe.com/api/customers/object.md) cuando asocias la sesión del proceso de compra con un cliente. El proceso de compra almacena un ID fiscal recopilado en la matriz [client.gravit_ids](https://docs.stripe.com/api/customers/object.md#customer_object-tax_ids) del cliente. Puedes recuperar todos los ID fiscales guardados en un cliente con el recurso [Tax ID](https://docs.stripe.com/api/tax_ids/list.md) estableciendo [owner.type](https://docs.stripe.com/api/tax_ids/list.md#list_tax_ids-owner-type) en `cliente` y [owner.customer](https://docs.stripe.com/api/tax_ids/list.md#list_tax_ids-owner-customer) en el ID del cliente. Checkout guarda el nombre de la empresa en las propiedades [nombre](https://docs.stripe.com/api/customers/object.md#customer_object-name) y [nombre_empresa](https://docs.stripe.com/api/customers/object.md#customer_object-business_name) del cliente. Tus facturas de suscripción siempre muestran el nombre jurídico recopilado. ## Prueba tu integración En los entornos de prueba, puedes introducir cualquier cadena alfanumérica que tenga el formato correcto de un ID fiscal admitido (por ejemplo, `DE123456789` para `eu_vat`). Para obtener una lista completa de ejemplos de ID fiscal puedes consultar nuestra [guía de ID fiscal de clientes](https://docs.stripe.com/billing/customer/tax-ids.md#supported-tax-id). También puedes utilizar nuestros [ID fiscales de prueba](https://docs.stripe.com/connect/testing.md#test-business-tax-ids) para probar varios flujos estatales de verificación. ## Validación Durante el proceso de pago, Stripe comprueba que los números de identificación fiscal proporcionados tengan el formato correcto, pero no que sean válidos. Eres responsable de garantizar la validez de la información de los clientes recopilada durante el proceso de pago. Para ayudarte, Stripe realiza automáticamente la validación asíncrona con bases de datos gubernamentales para números de [empresas australianas (ABN)](https://docs.stripe.com/tax/invoicing/tax-ids.md#australian-business-numbers-abn), números del [impuesto sobre el valor añadido europeo](https://docs.stripe.com/tax/invoicing/tax-ids.md#european-value-added-tax-eu-vat-numbers) (IVA comunitario) y números del [impuesto sobre el valor añadido del Reino Unido](https://docs.stripe.com/tax/invoicing/tax-ids.md#united-kingdom-value-added-tax-gb-vat-numbers) (IVA GB). Obtén más información sobre la [validación que realizamos](https://docs.stripe.com/tax/invoicing/tax-ids.md#validation) y cómo consultar el estatus de esas comprobaciones. Si usas Stripe Tax y tu cliente proporciona un ID fiscal, Stripe Tax aplica la inversión del sujeto pasivo o el tipo cero de acuerdo con las leyes aplicables, siempre y cuando el ID fiscal cumpla con el formato numérico necesario, independientemente de su validez. ## Supported tax ID types Checkout collects the following tax ID types in the given regions: | Country | Enum | Description | Example | Impact in Tax Calculation* | | ------- | ---------- | --------------------------------------------------------------------------- | -------------------- | -------------------------- | | AE | ae_trn | United Arab Emirates TRN | 123456789012345 | Yes | | AL | al_tin | Albania Tax Identification Number | J12345678N | Yes | | AM | am_tin | Armenia Tax Identification Number | 02538904 | Yes | | AO | ao_tin | Angola Tax Identification Number | 5123456789 | No | | AT | eu_vat | European VAT number | ATU12345678 | Yes | | AU | au_abn | Australian Business Number (AU ABN) | 12345678912 | Yes | | AW | aw_tin | Aruba Tax Identification Number | 12345678 | Yes | | AZ | az_tin | Azerbaijan Tax Identification Number | 0123456789 | Yes | | BA | ba_tin | Bosnia and Herzegovina Tax Identification Number | 123456789012 | Yes | | BB | bb_tin | Barbados Tax Identification Number | 1123456789012 | No | | BD | bd_bin | Bangladesh Business Identification Number | 123456789-0123 | Yes | | BE | eu_vat | European VAT number | BE0123456789 | Yes | | BF | bf_ifu | Burkina Faso Tax Identification Number (Numéro d'Identifiant Fiscal Unique) | 12345678A | Yes | | BG | eu_vat | European VAT number | BG0123456789 | Yes | | BH | bh_vat | Bahraini VAT Number | 123456789012345 | Yes | | BJ | bj_ifu | Benin Tax Identification Number (Identifiant Fiscal Unique) | 1234567890123 | Yes | | BS | bs_tin | Bahamas Tax Identification Number | 123.456.789 | No | | BY | by_tin | Belarus TIN Number | 123456789 | Yes | | CA | ca_bn | Canadian BN | 123456789 | No | | CA | ca_gst_hst | Canadian GST/HST number | 123456789RT0002 | Yes | | CA | ca_pst_bc | Canadian PST number (British Columbia) | PST-1234-5678 | No | | CA | ca_pst_mb | Canadian PST number (Manitoba) | 123456-7 | No | | CA | ca_pst_sk | Canadian PST number (Saskatchewan) | 1234567 | No | | CA | ca_qst | Canadian QST number (Québec) | 1234567890TQ1234 | Yes | | CD | cd_nif | Congo (DR) Tax Identification Number (Número de Identificação Fiscal) | A0123456M | No | | CH | ch_vat | Switzerland VAT number | CHE-123.456.789 MWST | Yes | | CL | cl_tin | Chilean TIN | 12.345.678-K | Yes | | CM | cm_niu | Cameroon Tax Identification Number (Numéro d'Identifiant fiscal Unique) | M123456789000L | No | | CR | cr_tin | Costa Rican tax ID | 1-234-567890 | No | | CV | cv_nif | Cape Verde Tax Identification Number (Número de Identificação Fiscal) | 213456789 | No | | CY | eu_vat | European VAT number | CY12345678Z | Yes | | CZ | eu_vat | European VAT number | CZ1234567890 | Yes | | DE | eu_vat | European VAT number | DE123456789 | Yes | | DK | eu_vat | European VAT number | DK12345678 | Yes | | EC | ec_ruc | Ecuadorian RUC number | 1234567890001 | No | | EE | eu_vat | European VAT number | EE123456789 | Yes | | EG | eg_tin | Egyptian Tax Identification Number | 123456789 | Yes | | ES | es_cif | Spanish NIF number (previously Spanish CIF number) | A12345678 | No | | ES | eu_vat | European VAT number | ESA1234567Z | Yes | | ET | et_tin | Ethiopia Tax Identification Number | 1234567890 | Yes | | FI | eu_vat | European VAT number | FI12345678 | Yes | | FR | eu_vat | European VAT number | FRAB123456789 | Yes | | GB | eu_vat | Northern Ireland VAT number | XI123456789 | Yes | | GB | gb_vat | United Kingdom VAT number | GB123456789 | Yes | | GE | ge_vat | Georgian VAT | 123456789 | Yes | | GN | gn_nif | Guinea Tax Identification Number (Número de Identificação Fiscal) | 123456789 | Yes | | GR | eu_vat | European VAT number | EL123456789 | Yes | | HR | eu_vat | European VAT number | HR12345678912 | Yes | | HU | eu_vat | European VAT number | HU12345678 | Yes | | HU | hu_tin | Hungary tax number (adószám) | 12345678-1-23 | No | | IE | eu_vat | European VAT number | IE1234567AB | Yes | | IN | in_gst | Indian GST number | 12ABCDE3456FGZH | Yes | | IS | is_vat | Icelandic VAT | 123456 | Yes | | IT | eu_vat | European VAT number | IT12345678912 | Yes | | KE | ke_pin | Kenya Revenue Authority Personal Identification Number | P000111111A | No | | KG | kg_tin | Kyrgyzstan Tax Identification Number | 12345678901234 | No | | KH | kh_tin | Cambodia Tax Identification Number | 1001-123456789 | Yes | | KR | kr_brn | Korean BRN | 123-45-67890 | Yes | | KZ | kz_bin | Kazakhstani Business Identification Number | 123456789012 | Yes | | LA | la_tin | Laos Tax Identification Number | 123456789-000 | No | | LI | li_vat | Liechtensteinian VAT number | 12345 | Yes | | LK | lk_vat | Sri Lanka VAT number | 123456789-1234 | Yes | | LT | eu_vat | European VAT number | LT123456789123 | Yes | | LU | eu_vat | European VAT number | LU12345678 | Yes | | LV | eu_vat | European VAT number | LV12345678912 | Yes | | MA | ma_vat | Morocco VAT Number | 12345678 | Yes | | MD | md_vat | Moldova VAT Number | 1234567 | Yes | | ME | me_pib | Montenegro PIB Number | 12345678 | No | | MK | mk_vat | North Macedonia VAT Number | MK1234567890123 | Yes | | MR | mr_nif | Mauritania Tax Identification Number (Número de Identificação Fiscal) | 12345678 | No | | MT | eu_vat | European VAT number | MT12345678 | Yes | | MX | mx_rfc | Mexican RFC number | ABC010203AB9 | No | | NG | ng_tin | Nigerian Tax Identification Number | 12345678-0001 | No | | NL | eu_vat | European VAT number | NL123456789B12 | Yes | | NO | no_vat | Norwegian VAT number | 123456789MVA | Yes | | NP | np_pan | Nepal PAN Number | 123456789 | Yes | | NZ | nz_gst | New Zealand GST number | 123456789 | Yes | | OM | om_vat | Omani VAT Number | OM1234567890 | Yes | | PE | pe_ruc | Peruvian RUC number | 12345678901 | Yes | | PH | ph_tin | Philippines Tax Identification Number | 123456789012 | Yes | | PL | eu_vat | European VAT number | PL1234567890 | Yes | | PL | pl_nip | Polish NIP number | 1234567890 | No | | PT | eu_vat | European VAT number | PT123456789 | Yes | | RO | eu_vat | European VAT number | RO1234567891 | Yes | | RS | rs_pib | Serbian PIB number | 123456789 | No | | RU | ru_inn | Russian INN | 1234567891 | Yes | | RU | ru_kpp | Russian KPP | 123456789 | Yes | | SA | sa_vat | Saudi Arabia VAT | 123456789012345 | Yes | | SE | eu_vat | European VAT number | SE123456789123 | Yes | | SG | sg_gst | Singaporean GST | M12345678X | Yes | | SI | eu_vat | European VAT number | SI12345678 | Yes | | SK | eu_vat | European VAT number | SK1234567891 | Yes | | SN | sn_ninea | Senegal NINEA Number | 12345672A2 | No | | SR | sr_fin | Suriname FIN Number | 1234567890 | Yes | | TH | th_vat | Thai VAT | 1234567891234 | Yes | | TJ | tj_tin | Tajikistan Tax Identification Number | 123456789 | Yes | | TR | tr_tin | Turkish Tax Identification Number | 0123456789 | Yes | | TW | tw_vat | Taiwanese VAT | 12345678 | Yes | | TZ | tz_vat | Tanzania VAT Number | 12345678A | Yes | | UA | ua_vat | Ukrainian VAT | 123456789 | Yes | | UG | ug_tin | Uganda Tax Identification Number | 1014751879 | Yes | | UY | uy_ruc | Uruguayan RUC number | 123456789012 | Yes | | UZ | uz_tin | Uzbekistan TIN Number | 123456789 | No | | UZ | uz_vat | Uzbekistan VAT Number | 123456789012 | Yes | | ZA | za_vat | South African VAT number | 4123456789 | Yes | | ZM | zm_tin | Zambia Tax Identification Number | 1004751879 | No | | ZW | zw_tin | Zimbabwe Tax Identification Number | 1234567890 | No | \*Stripe Tax won't apply tax if this tax ID is provided, in line with the relevant laws.