Finance & Economy › Taxation — Public Data Open APIs

Open APIs in the Public Data Portal's Finance & Economy › Taxation category. Detail categories: Fiscal Statistics, Local Grants & Debt, Local Tax Assessment & Payment, Local Tax Arrears & Collection. 31 REST APIs, sorted by most requested. Click a name to go to its application page on the Public Data Portal. Search & filter on the main explorer.

Detail category

  1. Ministry of the Interior and Safety – Statistical Yearbook: Local Government Budget by Region

    Ministry of the Interior and Safety · Nationwide · Finance & Economy › Taxation › Fiscal Statistics, Local Grants & Debt · Updated 2025-05-26
    132 requests

    - In accordance with the "Ministry of the Interior and Safety Statistics Management Regulations," the Ministry of the Interior and Safety compiles statistical data from its headquarters and affiliated institutions and publishes the 'Ministry of the Interior and Safety Statistical Yearbook' annually. - Statistical information by field included in the 'Ministry of the Interior and Safety Statistical Yearbook' is provided as an open API for use in various public and private fields. - The open API is '…

    RESTAuto-approvedNo restriction
  2. Ministry of the Interior and Safety – Statistical Yearbook - Saemaul Geumgo Assets by Region

    Ministry of the Interior and Safety · Nationwide · Finance & Economy › Taxation › Fiscal Statistics, Local Grants & Debt · Updated 2025-05-25
    121 requests

    - In accordance with the "Ministry of the Interior and Safety Statistics Management Regulations", the Ministry of the Interior and Safety compiles statistical data from its headquarters and affiliated agencies and publishes the 'Ministry of the Interior and Safety Statistical Yearbook' every year. - Statistical information by field included in the 'Ministry of the Interior and Safety Statistical Yearbook' is provided as an open API for use in various public and private fields. - The open API is '…

    RESTAuto-approvedNo restriction
  3. Ministry of the Interior and Safety – Statistical Yearbook: Local Tax Scale by Region and Tax Item

    Ministry of the Interior and Safety · Nationwide · Finance & Economy › Taxation › Fiscal Statistics, Local Grants & Debt · Updated 2025-05-26
    50 requests

    - In accordance with the "Ministry of the Interior and Safety Statistical Management Regulations," the Ministry of the Interior and Safety compiles statistical data from its headquarters and affiliated institutions and publishes the "Ministry of the Interior Statistical Yearbook" every year. - Statistical information by field included in the "Ministry of the Interior Statistical Yearbook" is provided as an open API for use in various public and private sectors. - The relevant open API is '…

    RESTReview requiredNo restriction
  4. Ministry of the Interior and Safety – Statistical Yearbook: Annual local tax collection performance

    Ministry of the Interior and Safety · Nationwide · Finance & Economy › Taxation › Local Tax Arrears & Collection · Updated 2025-05-26
    47 requests

    - In accordance with the 「Ministry of the Interior and Safety Statistics Management Regulations」, the Ministry of the Interior and Safety collects statistical data from its headquarters and affiliated institutions and publishes the 'Ministry of the Interior Statistics Yearbook' annually. - Statistical information by field contained in the 'Ministry of the Interior Statistics Yearbook' is provided as an open API so that it can be used in various public and private fields. - The open API is '…

    RESTAuto-approvedNo restriction
  5. Ministry of the Interior and Safety – Statistical Yearbook: Local government budget by function

    Ministry of the Interior and Safety · Nationwide · Finance & Economy › Taxation › Fiscal Statistics, Local Grants & Debt · Updated 2025-05-26
    46 requests

    - In accordance with the "Ministry of the Interior and Safety Statistical Management Regulations", the Ministry of the Interior and Safety compiles statistical data from the Ministry headquarters and affiliated institutions and publishes the 'Ministry of the Interior and Safety Statistical Yearbook' every year.- Statistical information by field contained in the 'Ministry of the Interior and Safety Statistical Yearbook' is provided as an open API for use in various public and private fields.- The relevant open API is '…

    RESTAuto-approvedNo restriction
  6. Ministry of the Interior and Safety – Statistical Yearbook: Local Government Social Welfare Expenditure Proportions

    Ministry of the Interior and Safety · Nationwide · Finance & Economy › Taxation › Fiscal Statistics, Local Grants & Debt · Updated 2025-05-26
    41 requests

    - In accordance with the "Ministry of the Interior and Safety Statistical Management Regulations," the Ministry of the Interior and Safety compiles statistical data from its headquarters and affiliated organizations and publishes the 'Ministry of the Interior and Safety Statistical Yearbook' annually.- Statistical information by field included in the 'Ministry of the Interior and Safety Statistical Yearbook' is provided via open API for use in various public and private sectors.- This open API is '…

    RESTAuto-approvedNo restriction
  7. Ministry of the Interior and Safety – Statistical Yearbook: Annual Local Share Tax Allocation

    Ministry of the Interior and Safety · Nationwide · Finance & Economy › Taxation › Fiscal Statistics, Local Grants & Debt · Updated 2025-05-26
    41 requests

    - In accordance with the "Ministry of the Interior and Safety Statistical Management Regulations," the Ministry of the Interior and Safety compiles statistical data from its headquarters and affiliated organizations and publishes the 'Ministry of the Interior and Safety Statistical Yearbook' annually.- Statistical information by field included in the 'Ministry of the Interior and Safety Statistical Yearbook' is provided via open API for use in various public and private sectors.- This open API is '…

    RESTAuto-approvedNo restriction
  8. Ministry of the Interior and Safety – Statistical Yearbook: Local Government Debt by Region

    Ministry of the Interior and Safety · Nationwide · Finance & Economy › Taxation › Fiscal Statistics, Local Grants & Debt · Updated 2025-05-26
    38 requests

    - In accordance with the "Ministry of the Interior and Safety Statistical Management Regulations," the Ministry of the Interior and Safety compiles statistical data from its headquarters and affiliated organizations to publish the 'Statistical Yearbook of the Ministry of the Interior and Safety' every year. - Statistical information by field contained in the 'Statistical Yearbook of the Ministry of the Interior and Safety' is provided as an open API so that it can be used in various public and private fields. - The open API is…

    RESTAuto-approvedNo restriction
  9. Ministry of the Interior and Safety – Statistical Yearbook: Tax Burden Ratio

    Ministry of the Interior and Safety · Nationwide · Finance & Economy › Taxation › Fiscal Statistics, Local Grants & Debt · Updated 2025-05-26
    37 requests

    - In accordance with the "Ministry of the Interior and Safety Statistics Management Regulations," the Ministry of the Interior and Safety compiles statistical data from its headquarters and affiliated organizations and publishes the 'Ministry of the Interior and Safety Statistical Yearbook' annually. - Statistical information by field included in the 'Ministry of the Interior and Safety Statistical Yearbook' is provided as an open API for use in various public and private fields. - The open API is '…

    RESTAuto-approvedNo restriction
  10. Ministry of the Interior and Safety – Statistical Yearbook: Regional Non-Tax Revenue Collection Performance

    Ministry of the Interior and Safety · Nationwide · Finance & Economy › Taxation › Local Tax Arrears & Collection · Updated 2025-05-26
    35 requests

    - In accordance with the "Ministry of the Interior and Safety Statistical Management Regulations," the Ministry of the Interior and Safety compiles statistical data from its headquarters and affiliated institutions to publish the 'Ministry of the Interior and Safety Statistical Yearbook' annually. - The statistical information by field contained in the 'Ministry of the Interior and Safety Statistical Yearbook' is provided as an open API for use in various public and private fields. - The open API is '…

    RESTAuto-approvedNo restriction
  11. Gyeryong – Local tax arrears status API

    Gyeryong City · Chungnam Gyeryong-si · Finance & Economy › Taxation › Local Tax Arrears & Collection · Updated 2025-11-24
    33 requests

    The 'Local Tax Arrears Status API' data of Gyeryong-si, Chungcheongnam-do is a financial administration information service that aggregates and provides real-time local tax unpaid status of residents and businesses within the jurisdiction. Using input parameters, this API provides the core function of querying local tax arrears status data of Gyeryong collected as of September 1, 2021, upon request…

    RESTAuto-approvedNo restriction
  12. Gyeryong – Local tax collection status API

    Gyeryong City · Chungnam Gyeryong-si · Finance & Economy › Taxation › Local Tax Arrears & Collection · Updated 2025-11-24
    33 requests

    The 'Local Tax Collection Status API' data of Gyeryong-si, Chungcheongnam-do is a financial administration information service that provides real-time detailed performance of local taxes levied and collected by the city. Using input parameters, this API performs the core function of querying local tax collection status data of Gyeryong collected as of September 1, 2021, upon request…

    RESTAuto-approvedNo restriction
  13. Sejong – Local tax burden per capita in Sejong Special Self-Governing City

    Sejong Special Self-Governing City · Sejong · Finance & Economy › Taxation › Local Tax Assessment & Payment · Updated 2023-09-20
    33 requests

    Provides information on Sejong Special Self-Governing City local tax assessment year, total local tax, population, number of households, local tax burden per capita, and local tax burden per household.

    RESTReview requiredNo restriction
  14. Ministry of the Interior and Safety – Statistical Yearbook: Local government funds

    Ministry of the Interior and Safety · Nationwide · Finance & Economy › Taxation › Fiscal Statistics, Local Grants & Debt · Updated 2025-05-26
    33 requests

    - The Ministry of the Interior and Safety compiles statistical data from its headquarters and affiliated organizations in accordance with the 'Ministry of the Interior and Safety Statistics Management Regulations' and publishes the 'Ministry of the Interior Statistics Yearbook' every year.- Statistical information by field contained in the 'Ministry of the Interior Statistics Yearbook' is provided as an open API so that it can be used in various public and private fields.- The relevant open API is '…

    RESTAuto-approvedNo restriction
  15. Ministry of the Interior and Safety – Statistical Yearbook: Regional allocation details of general local grants

    Ministry of the Interior and Safety · Nationwide · Finance & Economy › Taxation › Fiscal Statistics, Local Grants & Debt · Updated 2025-05-26
    33 requests

    - The Ministry of the Interior and Safety compiles statistical data from its headquarters and affiliated organizations in accordance with the 'Ministry of the Interior and Safety Statistics Management Regulations' and publishes the 'Ministry of the Interior Statistics Yearbook' every year.- Statistical information by field contained in the 'Ministry of the Interior Statistics Yearbook' is provided as an open API so that it can be used in various public and private fields.- The relevant open API is '…

    RESTAuto-approvedNo restriction
  16. Ministry of the Interior and Safety – Statistical Yearbook: Comparison of National and Local Finances

    Ministry of the Interior and Safety · Nationwide · Finance & Economy › Taxation › Fiscal Statistics, Local Grants & Debt · Updated 2025-05-26
    32 requests

    - The Ministry of the Interior and Safety publishes the 'Statistical Yearbook of the Ministry of the Interior and Safety' every year by compiling statistical data from the Ministry headquarters and affiliated agencies in accordance with the 'Ministry of the Interior and Safety Statistics Management Regulations'. - Statistical information by field included in the 'Statistical Yearbook of the Ministry of the Interior and Safety' is provided as an open API for use in various public and private fields. - The open API is '…

    RESTAuto-approvedNo restriction
  17. Ministry of the Interior and Safety – Statistical Yearbook: Public Property Types

    Ministry of the Interior and Safety · Nationwide · Finance & Economy › Taxation › Fiscal Statistics, Local Grants & Debt · Updated 2025-05-26
    32 requests

    - The Ministry of the Interior and Safety publishes the 'Statistical Yearbook of the Ministry of the Interior and Safety' every year by compiling statistical data from the Ministry headquarters and affiliated agencies in accordance with the 'Ministry of the Interior and Safety Statistics Management Regulations'. - Statistical information by field included in the 'Statistical Yearbook of the Ministry of the Interior and Safety' is provided as an open API for use in various public and private fields. - The open API is '…

    RESTAuto-approvedNo restriction
  18. Ministry of the Interior and Safety – Statistical Yearbook: Non-tax revenue collection performance by item

    Ministry of the Interior and Safety · Nationwide · Finance & Economy › Taxation › Local Tax Arrears & Collection · Updated 2025-05-26
    31 requests

    - In accordance with the "Ministry of the Interior and Safety Statistics Management Regulations," the Ministry of the Interior and Safety compiles statistical data from its headquarters and affiliated organizations and publishes the "Ministry of the Interior and Safety Statistical Yearbook" every year. - Statistical information by field included in the "Ministry of the Interior and Safety Statistical Yearbook" is provided as an open API so that it can be used in various public and private fields. - The open API is '…

    RESTAuto-approvedNo restriction
  19. Sejong – Sejong Local Tax Taxation Status

    Sejong Special Self-Governing City · Sejong · Finance & Economy › Taxation › Local Tax Assessment & Payment · Updated 2022-02-10
    30 requests

    Provides Sejong local tax taxation year, local tax type category, number of cases and amounts for taxed local taxes, and number of cases and amounts for tax exemptions.

    RESTReview requiredNo restriction
  20. Yeongju – Local Tax Delinquency Status by Year

    Yeongju City · Gyeongbuk Yeongju-si · Finance & Economy › Taxation › Local Tax Arrears & Collection · Updated 2025-07-14
    30 requests

    This API provides data on the number of local tax delinquency cases and delinquent amounts by year and tax item for Yeongju. The data consists of items such as year, tax item (e.g., resident tax, automobile tax, property tax, etc.), number of delinquent cases, and delinquent amount, and facilitates system-to-system integration using REST and JSON formats. For the soundness of local finance,…

    RESTAuto-approvedNo restriction
  21. Sejong Special Self-Governing City – Local Tax Collection Status

    Sejong Special Self-Governing City · Sejong · Finance & Economy › Taxation › Local Tax Arrears & Collection · Updated 2022-02-10
    28 requests

    Provides information on local tax assessment years and types, levied amounts, collected amounts, refunded amounts, written-off amounts, uncollected amounts, and collection ratios against levied amounts in Sejong Special Self-Governing City.

    RESTReview requiredNo restriction
  22. Ministry of the Interior and Safety – Statistical Yearbook: Local Government Debt by Year

    Ministry of the Interior and Safety · Nationwide · Finance & Economy › Taxation › Fiscal Statistics, Local Grants & Debt · Updated 2025-05-26
    28 requests

    - In accordance with the "Ministry of the Interior and Safety Statistics Management Regulations," the Ministry of the Interior and Safety compiles statistical data from its headquarters and affiliated agencies and publishes the 'Ministry of the Interior and Safety Statistical Yearbook' annually. - Statistical information by field contained in the 'Statistical Yearbook' is provided as an open API for use in various public and private fields. - This open API is '…

    RESTAuto-approvedNo restriction
  23. Sejong Special Self-Governing City – Sejong Special Self-Governing City Local Tax Taxpayer Status

    Sejong Special Self-Governing City · Sejong · Finance & Economy › Taxation › Local Tax Assessment & Payment · Updated 2022-02-10
    27 requests

    Provides information on Sejong Special Self-Governing City taxpayer local tax imposition year, local tax type classification, local tax taxpayer type classification, and number of local tax taxpayers.

    RESTReview requiredNo restriction
  24. Sejong Special Self-Governing City – Sejong Special Self-Governing City Local Tax Arrears Status

    Sejong Special Self-Governing City · Sejong · Finance & Economy › Taxation › Local Tax Arrears & Collection · Updated 2022-02-10
    27 requests

    Provides information on Sejong Special Self-Governing City local tax arrears imposition year, arrears local tax type classification information, local tax arrears amount and number of cases, and cumulative local tax arrears amount and number of cases.

    RESTReview requiredNo restriction
  25. Sejong – Status of Local Tax Exemption and Reduction Rates in Sejong

    Sejong Special Self-Governing City · Sejong · Finance & Economy › Taxation › Local Tax Assessment & Payment · Updated 2022-02-21
    26 requests

    Provides information on types of tax-exempt and reduced local taxes in Sejong Special Self-Governing City, taxation year, tax-exempt local tax amount, tax reduction local tax amount, levy amount, and tax exemption/reduction ratio.

    RESTReview requiredNo restriction
  26. Dong-gu, Daegu – Village Tax Accountant Status

    Dong-gu, Daegu · Daegu Dong-gu · Finance & Economy › Taxation › Tax Consulting & Contracts · Updated 2025-08-28
    26 requests

    The Village Tax Accountant Status inquiry service API is a data service provided so that local residents can easily receive tax-related counseling and support. This API allows users to query information such as Eup/Myeon/Dong name, tax accountant name, and phone number based on the phone number, allowing users to check nearby village tax accountants and conveniently make consultation reservations or inquiries.…

    RESTAuto-approvedNo restriction
  27. Busan Metropolitan City – Gu/Gun Local Tax Payment Status Inquiry Service

    Busan Metropolitan City · Busan · Finance & Economy › Taxation › Local Tax Assessment & Payment · Updated 2026-06-23
    25 requests

    This data provides local tax payment status by Gu and Gun in Busan Metropolitan City, providing payment performance and collection status of local taxes, which are major financial resources of local governments. The data includes information related to local tax payments such as local tax payment counts and payment amounts by autonomous district and county, and can be used to analyze regional tax revenue scales and taxpayer statuses.…

    RESTAuto-approvedNo restriction
  28. Sejong Special Self-Governing City – Taxation Status by Tax Revenue Type Inquiry Service

    Sejong Special Self-Governing City · Sejong · Finance & Economy › Taxation › Local Tax Assessment & Payment · Updated 2022-02-07
    24 requests

    Provides Sejong Special Self-Governing City taxation imposition year information, tax item names, tax revenue type identifier information, taxation case counts by tax revenue type, and taxation amount information.

    RESTReview requiredNo restriction
  29. Sejong Special Self-Governing City – Local Tax Payment Status

    Sejong Special Self-Governing City · Sejong · Finance & Economy › Taxation › Local Tax Assessment & Payment · Updated 2022-02-10
    24 requests

    Provides Sejong Special Self-Governing City local tax payment years, medium information, payment counts, amounts, ratios of local tax payment media relative to the total, and serial number information.

    RESTReview requiredNo restriction
  30. Sejong Special Self-Governing City – Sejong Special Self-Governing City Local Tax Unrefunded Status

    Sejong Special Self-Governing City · Sejong · Finance & Economy › Taxation › Local Tax Assessment & Payment · Updated 2022-02-10
    23 requests

    Provides information on Sejong Special Self-Governing City unrefunded local tax types, taxation years, types, unrefunded taxpayer types, unrefunded current case counts and amounts, unrefunded cumulative case counts and amounts, and fluctuation rate information.

    RESTReview requiredNo restriction
  31. Busan Metropolitan City – District/County Local Tax Burden per Capita Inquiry Service

    Busan Metropolitan City · Busan · Finance & Economy › Taxation › Local Tax Assessment & Payment · Updated 2026-06-23
    22 requests

    This data provides the status of local tax burden per capita by district and county in Busan Metropolitan City, including information on the level of local tax burden per capita calculated based on the total amount of local taxes and population. Items include district/county name, organization code, local government code, taxation year, burden amount per resident, burden amount per household, local tax amount, population, number of households, and data reference date.…

    RESTAuto-approvedNo restriction
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