Ongoing Tax Updates - Antei Documentation

We handle tax rate changes and jurisdictional updates through an automated, rule-based sync system. Changes are fetched, queued, and applied without downtime — so you always get the most current data in real-time API responses.

Update System

Every tax change is stored in a structured update registry and processed automatically on schedule. Our sync engine checks for updates every hour, evaluates effective dates, and applies changes safely across global and regional tax databases.

Update Schema

Field	Description
`UpdateID`	Unique identifier for each update
`ExecutionDate`	Date when the update becomes effective
`TypeOfUpdate`	`Create New` or `Update Existing`
`TypeOfField`	What changed — `Standard Rate`, `Special Rate`, etc.
`OldValue` / `NewValue`	JSON-encoded rate values
`ProductCategories`	Affected product category IDs
`CustomerType`	Targeted customer types (`B2B`, `B2C`, etc.)
`JurisdictionID`	Applicable jurisdiction(s)

Status Tracking

Status	Meaning
`Not Started`	Update is scheduled but not yet picked up
`In Process`	Update is being executed
`Completed`	Change has been applied to live APIs
`Error`	Execution failed; retried automatically

Developer Notes

No action is needed on your end — all updates are reflected automatically in /v1/tax/rate and /v1/tax/unify.
Backdated updates apply retroactively for audit/reporting workflows.
Syncs are designed for zero downtime and idempotent processing.