| Integration event | OnBeforeCalculateTax | (Code[20], Code[20], Boolean) | 17-19, gone | Pending 17.0 |
| Replaced by OnBeforeCalculateTaxProcedure |
| Integration event | OnBeforeCalculateTaxProcedure | (Code[20], Code[20], Boolean, Date, Decimal, Decimal, Decimal, var Decimal, var Boolean) | 17-28 | - |
| Integration event | OnBeforeInitSalesTaxLines | (Code[20], Code[20], Boolean, Decimal, Decimal, Date, Decimal, var Record Tax Detail, var Boolean, var Boolean, var Boolean) | 17, gone | - |
| Integration event | OnBeforeInitSalesTaxLines | (var Code[20], var Code[20], Boolean, Decimal, Decimal, Date, Decimal, var Record Tax Detail, var Boolean, var Boolean, var Boolean, var Decimal) | 18-28 | - |