---
title: "Retrieve a Calculation"
method: GET
path: "/v1/tax/calculations/{calculation}"
---

# Retrieve a Calculation

`GET /v1/tax/calculations/{calculation}`

Retrieves a Tax `Calculation` object, if the calculation hasn’t expired.

## Path parameters

- `calculation` string, required

## Query parameters

- `expand` string[]

## Response `200`

Successful response.

- TaxCalculation — A Tax Calculation allows you to calculate the tax to collect from your customer. Related guide: [Calculate tax in your custom payment flow](https://docs.stripe.com/tax/custom)
  - `amount_total` integer, required — Total amount after taxes in the [smallest currency unit](https://docs.stripe.com/currencies#minor-units).
  - `currency` string, required — Three-letter [ISO currency code](https://www.iso.org/iso-4217-currency-codes.html), in lowercase. Must be a [supported currency](https://stripe.com/docs/currencies).
  - `customer` string, nullable — The ID of an existing [Customer](https://docs.stripe.com/api/customers/object) used for the resource.
  - `customer_details` TaxProductResourceCustomerDetails, required
    - `address` TaxProductResourcePostalAddress
      - `city` string, nullable — City, district, suburb, town, or village.
      - `country` string, required — Two-letter country code ([ISO 3166-1 alpha-2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2)).
      - `line1` string, nullable — Address line 1, such as the street, PO Box, or company name.
      - `line2` string, nullable — Address line 2, such as the apartment, suite, unit, or building.
      - `postal_code` string, nullable — ZIP or postal code.
      - `state` string, nullable — State/province as an [ISO 3166-2](https://en.wikipedia.org/wiki/ISO_3166-2) subdivision code, without country prefix, such as "NY" or "TX".
    - `address_source` 'billing' | 'shipping', nullable — The type of customer address provided.
    - `ip_address` string, nullable — The customer's IP address (IPv4 or IPv6).
    - `tax_ids` TaxProductResourceCustomerDetailsResourceTaxId[], required — The customer's tax IDs (for example, EU VAT numbers).
      - `type` 'ad_nrt' | 'ae_trn' | 'al_tin' | 'am_tin' | 'ao_tin' | 'ar_cuit' | 'au_abn' | 'au_arn' | 'aw_tin' | 'az_tin' | 'ba_tin' | 'bb_tin' | 'bd_bin' | 'bf_ifu' | 'bg_uic' | 'bh_vat' | 'bj_ifu' | 'bo_tin' | 'br_cnpj' | 'br_cpf' | 'bs_tin' | 'by_tin' | 'ca_bn' | 'ca_gst_hst' | 'ca_pst_bc' | 'ca_pst_mb' | 'ca_pst_sk' | 'ca_qst' | 'cd_nif' | 'ch_uid' | 'ch_vat' | 'cl_tin' | 'cm_niu' | 'cn_tin' | 'co_nit' | 'cr_tin' | 'cv_nif' | 'de_stn' | 'do_rcn' | 'ec_ruc' | 'eg_tin' | 'es_cif' | 'et_tin' | 'eu_oss_vat' | 'eu_vat' | 'fo_vat' | 'gb_vat' | 'ge_vat' | 'gi_tin' | 'gn_nif' | 'hk_br' | 'hr_oib' | 'hu_tin' | 'ic_nif' | 'id_npwp' | 'il_vat' | 'in_gst' | 'is_vat' | 'it_cf' | 'jp_cn' | 'jp_rn' | 'jp_trn' | 'ke_pin' | 'kg_tin' | 'kh_tin' | 'kr_brn' | 'kz_bin' | 'la_tin' | 'li_uid' | 'li_vat' | 'lk_vat' | 'ma_vat' | 'md_vat' | 'me_pib' | 'mk_vat' | 'mr_nif' | 'mx_rfc' | 'my_frp' | 'my_itn' | 'my_sst' | 'ng_tin' | 'no_vat' | 'no_voec' | 'np_pan' | 'nz_gst' | 'om_vat' | 'pe_ruc' | 'ph_tin' | 'pl_nip' | 'py_ruc' | 'ro_tin' | 'rs_pib' | 'ru_inn' | 'ru_kpp' | 'sa_vat' | 'sg_gst' | 'sg_uen' | 'si_tin' | 'sn_ninea' | 'sr_fin' | 'sv_nit' | 'th_vat' | 'tj_tin' | 'tr_tin' | 'tw_vat' | 'tz_vat' | 'ua_vat' | 'ug_tin' | 'unknown' | 'us_ein' | 'uy_ruc' | 'uz_tin' | 'uz_vat' | 've_rif' | 'vn_tin' | 'za_vat' | 'zm_tin' | 'zw_tin', required — The type of the tax ID, one of `ad_nrt`, `ar_cuit`, `eu_vat`, `bo_tin`, `br_cnpj`, `br_cpf`, `cn_tin`, `co_nit`, `cr_tin`, `do_rcn`, `ec_ruc`, `eu_oss_vat`, `hr_oib`, `pe_ruc`, `ro_tin`, `rs_pib`, `sv_nit`, `uy_ruc`, `ve_rif`, `vn_tin`, `gb_vat`, `nz_gst`, `au_abn`, `au_arn`, `in_gst`, `no_vat`, `no_voec`, `za_vat`, `ch_vat`, `mx_rfc`, `sg_uen`, `ru_inn`, `ru_kpp`, `ca_bn`, `hk_br`, `es_cif`, `pl_nip`, `it_cf`, `fo_vat`, `gi_tin`, `py_ruc`, `tw_vat`, `th_vat`, `jp_cn`, `jp_rn`, `jp_trn`, `li_uid`, `li_vat`, `lk_vat`, `my_itn`, `us_ein`, `kr_brn`, `ca_qst`, `ca_gst_hst`, `ca_pst_bc`, `ca_pst_mb`, `ca_pst_sk`, `my_sst`, `sg_gst`, `ae_trn`, `cl_tin`, `sa_vat`, `id_npwp`, `my_frp`, `il_vat`, `ge_vat`, `ua_vat`, `is_vat`, `bg_uic`, `hu_tin`, `si_tin`, `ke_pin`, `tr_tin`, `eg_tin`, `ph_tin`, `al_tin`, `bh_vat`, `kz_bin`, `ng_tin`, `om_vat`, `de_stn`, `ch_uid`, `tz_vat`, `uz_vat`, `uz_tin`, `md_vat`, `ma_vat`, `by_tin`, `ao_tin`, `bs_tin`, `bb_tin`, `cd_nif`, `mr_nif`, `me_pib`, `zw_tin`, `ba_tin`, `gn_nif`, `mk_vat`, `sr_fin`, `sn_ninea`, `am_tin`, `np_pan`, `tj_tin`, `ug_tin`, `zm_tin`, `kh_tin`, `aw_tin`, `az_tin`, `bd_bin`, `bj_ifu`, `et_tin`, `kg_tin`, `la_tin`, `cm_niu`, `cv_nif`, `bf_ifu`, `ic_nif`, or `unknown`
      - `value` string, required — The value of the tax ID.
    - `taxability_override` 'customer_exempt' | 'none' | 'reverse_charge', required — The taxability override used for taxation.
  - `expires_at` integer, nullable — Timestamp of date at which the tax calculation will expire.
  - `id` string, nullable — Unique identifier for the calculation.
  - `line_items` object, nullable — The list of items the customer is purchasing.
    - `data` TaxCalculationLineItem[], required — Details about each object.
      - `amount` integer, required — The line item amount in the [smallest currency unit](https://docs.stripe.com/currencies#minor-units). If `tax_behavior=inclusive`, then this amount includes taxes. Otherwise, taxes were calculated on top of this amount.
      - `amount_tax` integer, required — The amount of tax calculated for this line item, in the [smallest currency unit](https://docs.stripe.com/currencies#minor-units).
      - `id` string, required — Unique identifier for the object.
      - `livemode` boolean, required — If the object exists in live mode, the value is `true`. If the object exists in test mode, the value is `false`.
      - `metadata` object, nullable — Set of [key-value pairs](https://docs.stripe.com/api/metadata) that you can attach to an object. This can be useful for storing additional information about the object in a structured format.
      - `object` 'tax.calculation_line_item', required — String representing the object's type. Objects of the same type share the same value.
      - `product` string, nullable — The ID of an existing [Product](https://docs.stripe.com/api/products/object).
      - `quantity` integer, required — The number of units of the item being purchased. For reversals, this is the quantity reversed.
      - `reference` string, required — A custom identifier for this line item.
      - `tax_behavior` 'exclusive' | 'inclusive', required — Specifies whether the `amount` includes taxes. If `tax_behavior=inclusive`, then the amount includes taxes.
      - `tax_breakdown` TaxProductResourceLineItemTaxBreakdown[], nullable — Detailed account of taxes relevant to this line item.
        - `amount` integer, required — The amount of tax, in the [smallest currency unit](https://docs.stripe.com/currencies#minor-units).
        - `jurisdiction` TaxProductResourceJurisdiction, required
          - `country` string, required — Two-letter country code ([ISO 3166-1 alpha-2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2)).
          - `display_name` string, required — A human-readable name for the jurisdiction imposing the tax.
          - `level` 'city' | 'country' | 'county' | 'district' | 'state', required — Indicates the level of the jurisdiction imposing the tax.
          - `state` string, nullable — [ISO 3166-2 subdivision code](https://en.wikipedia.org/wiki/ISO_3166-2), without country prefix. For example, "NY" for New York, United States.
        - `sourcing` 'destination' | 'origin', required — Indicates whether the jurisdiction was determined by the origin (merchant's address) or destination (customer's address).
        - `tax_rate_details` TaxProductResourceLineItemTaxRateDetails
          - `display_name` string, required — A localized display name for tax type, intended to be human-readable. For example, "Local Sales and Use Tax", "Value-added tax (VAT)", or "Umsatzsteuer (USt.)".
          - `percentage_decimal` string, required — The tax rate percentage as a string. For example, 8.5% is represented as "8.5".
          - `tax_type` 'amusement_tax' | 'communications_tax' | 'gst' | 'hst' | 'igst' | 'jct' | 'lease_tax' | 'mass_transit_parking_tax' | 'parking_tax' | 'pst' | 'qst' | 'retail_delivery_fee' | 'rst' | 'sales_tax' | 'service_tax' | 'vat', required — The tax type, such as `vat` or `sales_tax`.
        - `taxability_reason` 'customer_exempt' | 'not_collecting' | 'not_subject_to_tax' | 'not_supported' | 'portion_product_exempt' | 'portion_reduced_rated' | 'portion_standard_rated' | 'product_exempt' | 'product_exempt_holiday' | 'proportionally_rated' | 'reduced_rated' | 'reverse_charge' | 'standard_rated' | 'taxable_basis_reduced' | 'zero_rated', required — The reasoning behind this tax, for example, if the product is tax exempt. The possible values for this field may be extended as new tax rules are supported.
        - `taxable_amount` integer, required — The amount on which tax is calculated, in the [smallest currency unit](https://docs.stripe.com/currencies#minor-units).
      - `tax_code` string, required — The [tax code](https://docs.stripe.com/tax/tax-categories) ID used for this resource.
    - `has_more` boolean, required — True if this list has another page of items after this one that can be fetched.
    - `object` 'list', required — String representing the object's type. Objects of the same type share the same value. Always has the value `list`.
    - `url` string, required — The URL where this list can be accessed.
  - `livemode` boolean, required — If the object exists in live mode, the value is `true`. If the object exists in test mode, the value is `false`.
  - `object` 'tax.calculation', required — String representing the object's type. Objects of the same type share the same value.
  - `ship_from_details` TaxProductResourceShipFromDetails
    - `address` TaxProductResourcePostalAddress, required
      - `city` string, nullable — City, district, suburb, town, or village.
      - `country` string, required — Two-letter country code ([ISO 3166-1 alpha-2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2)).
      - `line1` string, nullable — Address line 1, such as the street, PO Box, or company name.
      - `line2` string, nullable — Address line 2, such as the apartment, suite, unit, or building.
      - `postal_code` string, nullable — ZIP or postal code.
      - `state` string, nullable — State/province as an [ISO 3166-2](https://en.wikipedia.org/wiki/ISO_3166-2) subdivision code, without country prefix, such as "NY" or "TX".
  - `shipping_cost` TaxProductResourceTaxCalculationShippingCost
    - `amount` integer, required — The shipping amount in the [smallest currency unit](https://docs.stripe.com/currencies#minor-units). If `tax_behavior=inclusive`, then this amount includes taxes. Otherwise, taxes were calculated on top of this amount.
    - `amount_tax` integer, required — The amount of tax calculated for shipping, in the [smallest currency unit](https://docs.stripe.com/currencies#minor-units).
    - `shipping_rate` string — The ID of an existing [ShippingRate](https://docs.stripe.com/api/shipping_rates/object).
    - `tax_behavior` 'exclusive' | 'inclusive', required — Specifies whether the `amount` includes taxes. If `tax_behavior=inclusive`, then the amount includes taxes.
    - `tax_breakdown` TaxProductResourceLineItemTaxBreakdown[] — Detailed account of taxes relevant to shipping cost.
      - `amount` integer, required — The amount of tax, in the [smallest currency unit](https://docs.stripe.com/currencies#minor-units).
      - `jurisdiction` TaxProductResourceJurisdiction, required
        - `country` string, required — Two-letter country code ([ISO 3166-1 alpha-2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2)).
        - `display_name` string, required — A human-readable name for the jurisdiction imposing the tax.
        - `level` 'city' | 'country' | 'county' | 'district' | 'state', required — Indicates the level of the jurisdiction imposing the tax.
        - `state` string, nullable — [ISO 3166-2 subdivision code](https://en.wikipedia.org/wiki/ISO_3166-2), without country prefix. For example, "NY" for New York, United States.
      - `sourcing` 'destination' | 'origin', required — Indicates whether the jurisdiction was determined by the origin (merchant's address) or destination (customer's address).
      - `tax_rate_details` TaxProductResourceLineItemTaxRateDetails
        - `display_name` string, required — A localized display name for tax type, intended to be human-readable. For example, "Local Sales and Use Tax", "Value-added tax (VAT)", or "Umsatzsteuer (USt.)".
        - `percentage_decimal` string, required — The tax rate percentage as a string. For example, 8.5% is represented as "8.5".
        - `tax_type` 'amusement_tax' | 'communications_tax' | 'gst' | 'hst' | 'igst' | 'jct' | 'lease_tax' | 'mass_transit_parking_tax' | 'parking_tax' | 'pst' | 'qst' | 'retail_delivery_fee' | 'rst' | 'sales_tax' | 'service_tax' | 'vat', required — The tax type, such as `vat` or `sales_tax`.
      - `taxability_reason` 'customer_exempt' | 'not_collecting' | 'not_subject_to_tax' | 'not_supported' | 'portion_product_exempt' | 'portion_reduced_rated' | 'portion_standard_rated' | 'product_exempt' | 'product_exempt_holiday' | 'proportionally_rated' | 'reduced_rated' | 'reverse_charge' | 'standard_rated' | 'taxable_basis_reduced' | 'zero_rated', required — The reasoning behind this tax, for example, if the product is tax exempt. The possible values for this field may be extended as new tax rules are supported.
      - `taxable_amount` integer, required — The amount on which tax is calculated, in the [smallest currency unit](https://docs.stripe.com/currencies#minor-units).
    - `tax_code` string, required — The [tax code](https://docs.stripe.com/tax/tax-categories) ID used for shipping.
  - `tax_amount_exclusive` integer, required — The amount of tax to be collected on top of the line item prices.
  - `tax_amount_inclusive` integer, required — The amount of tax already included in the line item prices.
  - `tax_breakdown` TaxProductResourceTaxBreakdown[], required — Breakdown of individual tax amounts that add up to the total.
    - `amount` integer, required — The amount of tax, in the [smallest currency unit](https://docs.stripe.com/currencies#minor-units).
    - `inclusive` boolean, required — Specifies whether the tax amount is included in the line item amount.
    - `tax_rate_details` TaxProductResourceTaxRateDetails, required
      - `country` string, nullable — Two-letter country code ([ISO 3166-1 alpha-2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2)).
      - `flat_amount` TaxRateFlatAmount — The amount of the tax rate when the `rate_type`` is `flat_amount`. Tax rates with `rate_type` `percentage` can vary based on the transaction, resulting in this field being `null`. This field exposes the amount and currency of the flat tax rate.
        - `amount` integer, required — Amount of the tax when the `rate_type` is `flat_amount`. This positive integer represents how much to charge in the smallest currency unit (e.g., 100 cents to charge $1.00 or 100 to charge ¥100, a zero-decimal currency). The amount value supports up to eight digits (e.g., a value of 99999999 for a USD charge of $999,999.99).
        - `currency` string, required — Three-letter ISO currency code, in lowercase.
      - `percentage_decimal` string, required — The tax rate percentage as a string. For example, 8.5% is represented as `"8.5"`.
      - `rate_type` 'flat_amount' | 'percentage', nullable — Indicates the type of tax rate applied to the taxable amount. This value can be `null` when no tax applies to the location. This field is only present for TaxRates created by Stripe Tax.
      - `state` string, nullable — State, county, province, or region ([ISO 3166-2](https://en.wikipedia.org/wiki/ISO_3166-2)).
      - `tax_type` 'amusement_tax' | 'communications_tax' | 'gst' | 'hst' | 'igst' | 'jct' | 'lease_tax' | 'mass_transit_parking_tax' | 'parking_tax' | 'pst' | 'qst' | 'retail_delivery_fee' | 'rst' | 'sales_tax' | 'service_tax' | 'vat', nullable — The tax type, such as `vat` or `sales_tax`.
    - `taxability_reason` 'customer_exempt' | 'not_collecting' | 'not_subject_to_tax' | 'not_supported' | 'portion_product_exempt' | 'portion_reduced_rated' | 'portion_standard_rated' | 'product_exempt' | 'product_exempt_holiday' | 'proportionally_rated' | 'reduced_rated' | 'reverse_charge' | 'standard_rated' | 'taxable_basis_reduced' | 'zero_rated', required — The reasoning behind this tax, for example, if the product is tax exempt. We might extend the possible values for this field to support new tax rules.
    - `taxable_amount` integer, required — The amount on which tax is calculated, in the [smallest currency unit](https://docs.stripe.com/currencies#minor-units).
  - `tax_date` integer, required — The calculation uses the tax rules and rates that are in effect at this timestamp. You can use a date up to 31 days in the past or up to 31 days in the future. If you use a future date, Stripe doesn't guarantee that the expected tax rules and rate being used match the actual rules and rate that will be in effect on that date. We deploy tax changes before their effective date, but not within a fixed window.

## Other responses

- `default` — Error response.

---

[API](https://skmtc.net/stripe/apis/spec3.md) · [All operations](https://skmtc.net/stripe/apis/spec3/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/stripe/spec3/revisions/3653ad45bbec/schema)