A088 is a standard SAP Table which is used to store Taxes: Material, Plant, Account Assignment and Origin data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The A088 table consists of various fields, each holding specific information or linking keys about Taxes: Material, Plant, Account Assignment and Origin data available in SAP. These include KAPPL (Application), KSCHL (Condition type), LLAND (Country of Destination), TAXIM (Tax indicator for material (Purchasing))... See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .