TAN Verification

The TAN Number Validation API instantly verifies TAN numbers and provides associated company details, ensuring accurate compliance and efficient tax-related validation.

TAN Verification

POST https://secctrl.tutelar.io/api/v2/services/business_profile/tan_verification

Header

Name

Value

Content-Type

application/json

Authorization

Bearer eyJhbGciOiJ.....

Sample Request Body

Body

Type

Mandatory

Description

tan_number

string

Yes

TAN number to be validate.

Sample Post Parameters

{
    "tan_number": "ABCD12345A",
}

{
    "success": true,
    "code": 200,
    "message": "The request has been successfully completed.",
    "reference_id": "1ee90281-daea-40e6-9125-8e859b432948",
    "status": "completed",
    "result": {
        "is_valid": true,
        "company_name": "NIPPON INDIA MUTUAL FUND"
    },
    "requested_at": "2026-02-25T11:03:22.711Z",
    "completed_at": "2026-02-25T11:03:24.119Z"
}

{
    "success": false,
    "code": 400,
    "message": "TAN Number should not be empty",
    "error": {
        "message": "TAN Number should not be empty",
        "field": "tan_number",
        "code": "BAD_REQUEST"
    }
}

{
    "success": false,
    "code": 400,
    "message": "TAN Number is invalid",
    "error": {
        "message": "TAN Number is invalid",
        "field": "tan_number",
        "code": "BAD_REQUEST"
    }
}

{
    "success": true,
    "code": 200,
    "message": "The request is being processed. Please wait for completion.",
    "reference_id": "91084d90-4468-43c8-b537-cd7a69d2e2b1",
    "status": "in_progress",
    "requested_at": "2026-02-25T14:40:18.115Z"
}

{
    "success": true,
    "code": 200,
    "message": "The request could not be completed due to an error.",
    "reference_id": "310f8e78-4d6c-405a-bc9f-8760d84c7d0e",
    "status": "failed",
    "error": {
        "message": "companyName is not found",
        "code": "ERROR"
    },
    "requested_at": "2026-02-25T11:02:17.404Z",
    "completed_at": "2026-02-25T11:02:18.263Z"
}

Check Document Status

Get document details

GET https://secctrl.tutelar.io/api/v2/services/business_profile/tan_verification

Query parameters description is given below,

Query Parameter

Type

Is Mandatory

Description

reference_id

String

Yes

Document reference id

{
    "success": true,
    "code": 200,
    "message": "The request has been successfully completed.",
    "reference_id": "1ee90281-daea-40e6-9125-8e859b432948",
    "status": "completed",
    "result": {
        "is_valid": true,
        "company_name": "NIPPON INDIA MUTUAL FUND"
    },
    "requested_at": "2026-02-25T11:03:22.711Z",
    "completed_at": "2026-02-25T11:03:24.119Z"
}

{
    "success": true,
    "code": 200,
    "message": "The request is being processed. Please wait for completion.",
    "reference_id": "91084d90-4468-43c8-b537-cd7a69d2e2b1",
    "status": "in_progress",
    "requested_at": "2026-02-25T14:40:18.115Z"
}

{
    "success": true,
    "code": 200,
    "message": "The request could not be completed due to an error.",
    "reference_id": "310f8e78-4d6c-405a-bc9f-8760d84c7d0e",
    "status": "failed",
    "error": {
        "message": "companyName is not found",
        "code": "ERROR"
    },
    "requested_at": "2026-02-25T11:02:17.404Z",
    "completed_at": "2026-02-25T11:02:18.263Z"
}

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