> ## 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 P&L summaries > Returns profit and loss summaries over a specified time range. This endpoint is useful for displaying charts and comparisons, as the summaries are less detailed than the full P&L report but a range of months can be queried at the same time. ## OpenAPI ````yaml get /v1/businesses/{businessId}/reports/profit-and-loss-summaries openapi: 3.0.1 info: title: API version: latest servers: [] security: - BearerAuth: [] tags: [] externalDocs: url: / paths: /v1/businesses/{businessId}/reports/profit-and-loss-summaries: get: tags: [] summary: Fetch P&L summaries description: >- Returns profit and loss summaries over a specified time range. This endpoint is useful for displaying charts and comparisons, as the summaries are less detailed than the full P&L report but a range of months can be queried at the same time. operationId: business.reports.profit-and-loss-summaries.get parameters: - name: businessId in: path description: The UUID of the business to fetch the profit and loss for. required: true schema: type: string - name: Content-Type in: header description: Content-Type must be set to application/json. schema: type: string - name: start_year in: query description: The starting year for the summaries range (e.g. 2024). required: true schema: type: integer - name: start_month in: query description: The starting month for the summaries range (1–12). required: true schema: type: integer minimum: 1 maximum: 12 - name: end_year in: query description: The ending year for the summaries range (e.g. 2024). required: true schema: type: integer - name: end_month in: query description: The ending month for the summaries range (1–12). required: true schema: type: integer minimum: 1 maximum: 12 - name: reporting_basis in: query description: Accounting basis for the report. schema: type: string enum: - ACCRUAL - CASH - name: structure in: query description: P&L structure template to use. schema: type: string - name: tag_key in: query description: Tag key to filter results by (use together with tag_values). schema: type: string - name: tag_values in: query description: >- Comma-separated tag values to filter results by (use together with tag_key). schema: type: string responses: '200': description: '' headers: {} content: application/json: schema: type: array items: $ref: '#/components/schemas/ApiMonthlyPnlSummaries' '400': description: >- P&L not yet reconciled: one or more of the requested time periods is not closed or reconciled and cannot be displayed. 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: ApiMonthlyPnlSummaries: type: object properties: monthly_pnl_summaries: type: array items: $ref: '#/components/schemas/MonthlyPnlSummary' 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 MonthlyPnlSummary: type: object properties: year: type: integer format: int32 description: The year for the PnL summary. example: 2024 month: type: integer format: int32 description: The month for the PnL summary. example: 3 income: type: integer format: int64 description: The business's total income for the month, in cents. example: 1050000 costOfGoodsSold: type: integer format: int64 description: The business's cost of goods sold for the month, in cents. example: 350000 grossProfit: type: integer format: int64 description: The business's gross profit for the month, in cents. example: 700000 operatingExpenses: type: integer format: int64 description: The business's operating expenses for the month, in cents. example: 300000 profitBeforeTaxes: type: integer format: int64 description: The business's pre-tax profit for the month, in cents. example: 400000 taxes: type: integer format: int64 description: The business's taxes for the month, in cents. example: 100000 netProfit: type: integer format: int64 description: The business's net profit for the month, in cents. example: 300000 totalExpenses: type: integer format: int64 description: The sum of the business's expenses for the month, in cents. example: 750000 uncategorizedInflows: type: integer format: int64 description: >- The sum of the business's positive uncategorized transactions for the month, in cents. example: 10 uncategorizedOutflows: type: integer description: >- The sum of the business's negative uncategorized transactions for the month, in cents. example: 10 fullyCategorized: type: boolean description: >- Whether the business has categorized all of their transactions for the month. example: true uncategorized_transactions: type: integer description: The number of uncategorized transactions remaining in this month. format: int64 example: 1 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 securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: JWT ````