Exemption Certificate Management

Overview API MCP Integration guides

ECM (AvaTax) API

CertCapture RESTful APIs

BatchAdjustTransactionModel

Replace an existing transaction recorded in AvaTax with a new one.

Parameters

companyCodeRequired

string

Specifies the code of the company for this transaction.

transactionCodeRequired

string

Please specify the transaction code of the transaction to void.

documentTypeOptional

string

Specifies the type of document to void.

Enum: SalesOrder, SalesInvoice, PurchaseOrder, PurchaseInvoice, ReturnOrder, ReturnInvoice, InventoryTransferOrder, InventoryTransferInvoice, ReverseChargeOrder, ReverseChargeInvoice, CustomsInvoice, CustomsOrder, InventoryTransferOutboundInvoice, InventoryTransferOutboundOrder, Any

adjustmentReasonRequired

string

A reason code indicating why this adjustment was made

Enum: NotAdjusted, SourcingIssue, ReconciledWithGeneralLedger, ExemptCertApplied, PriceAdjusted, ProductReturned, ProductExchanged, BadDebt, Other, Offline, Offset

adjustmentDescriptionOptional

string

If the AdjustmentReason is "Other", specify the reason here.

This is required when the AdjustmentReason is 8 (Other).

newTransactionRequired

CreateTransactionModel

Replace the current transaction with tax data calculated for this new transaction