> ## Documentation Index
> Fetch the complete documentation index at: https://docs.useaxra.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Update tax receipt settings



## OpenAPI

````yaml /openapi.json patch /api/v1/business/tax-settings
openapi: 3.0.0
info:
  title: Axra Public API
  description: Merchant and third-party developer API surface
  version: '2026-04-15'
  contact: {}
servers:
  - url: http://localhost:3001
    description: Local development
  - url: https://staging-api.useaxra.com
    description: Staging
  - url: https://api.useaxra.com
    description: Production
security: []
tags: []
paths:
  /api/v1/business/tax-settings:
    patch:
      tags:
        - Tax Settings
      summary: Update tax receipt settings
      operationId: BusinessPaymentsController_updateTaxSettings
      parameters:
        - name: x-api-key
          in: header
          required: true
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdateTaxSettingsDto'
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: object
                properties:
                  success:
                    type: boolean
                    example: true
                  data:
                    $ref: '#/components/schemas/TaxSettingsResponseDto'
                required:
                  - success
                  - data
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HttpErrorEnvelopeDto'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HttpErrorEnvelopeDto'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HttpErrorEnvelopeDto'
        '404':
          description: Not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HttpErrorEnvelopeDto'
        '409':
          description: Conflict
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HttpErrorEnvelopeDto'
        '422':
          description: Unprocessable
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HttpErrorEnvelopeDto'
        '429':
          description: Too many requests
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HttpErrorEnvelopeDto'
        '500':
          description: Server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HttpErrorEnvelopeDto'
components:
  schemas:
    UpdateTaxSettingsDto:
      type: object
      properties:
        ein:
          type: string
          example: 12-3456789
          description: Employer Identification Number (EIN)
        churchAddress:
          type: string
          example: 123 Church St, Springfield, IL 62704
          description: Full church address for tax statements
        statementFooter:
          type: string
          example: Thank you for your generous support!
          description: Custom footer text on annual statements
        signatureName:
          type: string
          example: John Smith
          description: Name of authorized signer
        signatureTitle:
          type: string
          example: Senior Pastor
          description: Title of signer
    TaxSettingsResponseDto:
      type: object
      properties:
        id:
          type: string
        businessName:
          type: string
        ein:
          type: object
        churchAddress:
          type: object
        statementFooter:
          type: object
        signatureName:
          type: object
        signatureTitle:
          type: object
        updatedAt:
          format: date-time
          type: string
      required:
        - id
        - businessName
        - updatedAt
    HttpErrorEnvelopeDto:
      type: object
      properties:
        success:
          type: boolean
          example: false
        error:
          $ref: '#/components/schemas/HttpErrorBodyDto'
      required:
        - success
        - error
    HttpErrorBodyDto:
      type: object
      properties:
        code:
          type: string
          example: VALIDATION_ERROR
        message:
          type: string
          example: email must be an email
        statusCode:
          type: number
          example: 400
        errors:
          type: object
          description: >-
            Optional per-field validation messages (when present on the source
            exception)
          additionalProperties:
            type: array
            items:
              type: string
      required:
        - code
        - message
        - statusCode

````