> ## Documentation Index > Fetch the complete documentation index at: https://docs.layerfi.com/llms.txt > Use this file to discover all available pages before exploring further. # Fetch Schedule C report > Returns a Schedule C (Form 1040) report for sole proprietors, showing income and expenses mapped to IRS Schedule C line items. This endpoint requires the business's chart of accounts to have Schedule C mappings configured. ## OpenAPI ````yaml get /v1/businesses/{businessId}/reports/tax/schedule-c openapi: 3.0.1 info: title: API version: latest servers: [] security: - BearerAuth: [] tags: [] externalDocs: url: / paths: /v1/businesses/{businessId}/reports/tax/schedule-c: get: tags: [] summary: Fetch Schedule C report description: >- Returns a Schedule C (Form 1040) report for sole proprietors, showing income and expenses mapped to IRS Schedule C line items. This endpoint requires the business's chart of accounts to have Schedule C mappings configured. operationId: business.reports.tax.schedule-c.get parameters: - name: businessId in: path description: The UUID of the business to fetch the Schedule C report for. required: true schema: type: string - name: Content-Type in: header description: Content-Type must be set to application/json. schema: type: string - name: year in: query description: The tax year for the Schedule C report (e.g., 2024). required: true schema: type: integer - name: reporting_basis in: query description: >- The accounting basis to use for the report. If not provided, defaults to the business's default reporting basis, or ACCRUAL if not set. required: false schema: $ref: '#/components/schemas/ReportingBasis' responses: '200': description: Schedule C report data. headers: {} content: application/json: schema: $ref: '#/components/schemas/ScheduleCReport' examples: ScheduleCReportExample: $ref: '#/components/examples/ScheduleCReportExample' '400': description: >- Invalid request parameters or Schedule C is not configured for this business's chart of accounts. content: application/json: schema: $ref: '#/components/schemas/ApiError' '404': description: >- Business id is not found. This indicates the business id is invalid or the business has been archived. content: application/json: schema: $ref: '#/components/schemas/ApiError' deprecated: false components: schemas: ReportingBasis: type: string enum: - ACCRUAL - CASH ScheduleCReport: type: object properties: business_id: type: string description: The UUID of the business this report belongs to. example: 550e8400-e29b-41d4-a716-446655440000 year: type: integer description: The tax year for this Schedule C report. example: 2025 reporting_basis: $ref: '#/components/schemas/ReportingBasis' description: The accounting basis used for this report. line_items: type: array items: $ref: '#/components/schemas/ScheduleCLineItem' description: The line items that make up the Schedule C report. required: - business_id - year - reporting_basis - line_items ApiError: type: object description: An error object returned in API error responses. properties: type: $ref: '#/components/schemas/ApiErrorType' description: >- A fixed category for the error, helpful for categorizing and processing errors. description: type: string description: A human-readable error description. error_enum: $ref: '#/components/schemas/ApiEnumErrorType' description: >- A stable, machine-readable identifier for programmatically handling specific error conditions. Only present for 4xx client errors—not included for 5xx server errors. Use this instead of parsing the description field, as enum values remain stable across API versions. nullable: true meta: type: object description: Optional additional information about the error. nullable: true required: - type - description ScheduleCLineItem: type: object properties: line_number: type: string description: The IRS Schedule C line number (e.g., '1', '8', '16a'). example: '1' line_name: type: string description: The name/description of the line item as it appears on Schedule C. example: Gross receipts or sales part: type: string description: The part of Schedule C this line item belongs to. enum: - Part I - Income - Part II - Expenses - Part III - Cost of Goods Sold - Part V - Other Expenses - Schedule A example: Part I - Income amount: type: integer format: int64 description: The amount in cents for this line item. example: 15000000 required: - line_number - line_name - part - amount ApiErrorType: type: string enum: - ResourceArchived - AuthFailure - Plaid - Stripe - InvalidState - ResourceNotFound - InvalidParameters - JsonSerialization - Unknown - BadRequest - PaginationCursor - Conflict - LedgerOperationFailed ApiEnumErrorType: type: string description: >- Stable enum values for programmatic error handling. Only present in 4xx error responses. enum: - AccessCodeInvalid - BalanceSheetDoesNotBalance - BalanceSheetMissingAccount - BankStatementParserError - BillStateError - BulkCategorizeFailure - BulkMatchFailure - BusinessTaskAlreadyCompleted - BusinessTaskDeleted - CalendlyOAuthError - CallBookingError - CantUpdateTransactionInCustomerPayout - CantUpdateTransactionInVendorPayout - CheckPayrollConfigNotFound - CheckPayrollServiceNotFound - ClerkUserAlreadyExists - ConflictingQueryParams - CustomAccountAlreadyExists - CustomTransactionCsvParsingError - CustomTransactionUploadFailure - CustomerPayoutInputFormatError - DoesNotMatchExistingEntity - EmptyBatchRequest - ExpenseParserError - ExternalAccountBalanceReconciliationError - ExternalIdConflict - InvalidCategory - InvalidEffectiveDate - InvalidLedgerOperation - InvalidMonthlyAverageRange - InvalidMultiPartRequest - InvalidPaginationCursor - InvalidPayload - InvoiceDeleted - InvoiceNotFound - InvoiceReferenceMismatch - InvoiceStateError - ManualRateLimit - MultipleTagKeyFiltersUnsupported - NoCognitoUserFound - NoOpeningBalanceFound - NotYetReconciled - OnePasswordApiError - OnePasswordItemNotFound - OnePasswordVaultNotFound - OpenAICategorizationError - PaymentLinkInvalid - PayrollStateError - PeriodIsClosed - PeriodNotClosed - PhoneNumberAlreadyRegistered - PlaidApiError - PlaidConnectionBroken - PlaidCreateLinkTokenError - PlaidCredentialsNotConfigured - PlaidExchangePublicTokenError - PlaidGetInstitutionByIdError - PlaidGetItemError - PlaidInvalidEnvironment - PlaidItemAlreadyExists - PlaidItemNotFound - PlaidProcessorApiError - PlaidUnlinkItemError - QueryParamFormat - QueryParamMissing - QuickbooksBrokenConnection - QuickbooksConnectionAlreadyExists - QuickbooksConnectionAlreadySyncing - QuickbooksConnectionMissing - QuickbooksConnectionNotActivated - QuickbooksInvalidRequest - QuickbooksInvalidState - QuickbooksNoMatchingAccount - QuickbooksNonPostingAccountType - QuickbooksNotConfigured - QuickbooksOAuthCallbackInvalid - QuickbooksOAuthError - QuickbooksTokenExpired - ResourceArchived - ScheduleCNotConfigured - SmsNotEnabled - SpecifiedBadRequest - SpecifiedIdNotFound - SplitTransactionError - StepEvaluationBadRequest - StripeConnectAccountIdNotFound - StripeCredentialsNotConfigured - StripeGetBalanceForConnectAccountFailure - StripeRedirectOrRefreshUrlNotConfigured - TagFilterNotFound - UnexpectedQueryParam - UnitAccountsInUse - WrongAnswerType examples: ScheduleCReportExample: summary: Example Schedule C Report value: business_id: 550e8400-e29b-41d4-a716-446655440000 year: 2025 reporting_basis: ACCRUAL line_items: - line_number: '1' line_name: Gross receipts or sales part: Part I - Income amount: 15000000 - line_number: '2' line_name: Returns and allowances part: Part I - Income amount: 50000 - line_number: 24b line_name: Deductible meals part: Part II - Expenses amount: 250000 securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: JWT ````