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# Can the System Automatically Identify Which Company (Tax ID) a Product Moved in Stock Belongs To?
- URL: https://blog.jestor.com/automatic-tax-id-stock-omie-jestor/
- Published: 2026-07-22T15:51:34.000Z
- Updated: 2026-07-22T15:51:34.000Z
- Author: Bruno Bannach

Yes. In Jestor's stock template integrated with **Omie**, when a product is moved, the system automatically checks which company (tax ID) that product belongs to and links the movement to the correct company.

### Why this automatic check matters

Companies with multiple tax IDs and multiple Omie accounts need to make sure every stock movement gets posted under the right company. Doing that check manually, product by product, is slow and error-prone.

### How automatic tax ID matching works

- When logging a movement, Jestor checks Omie's company table
- It verifies which tax ID is linked to the product being moved
- It automatically links the movement to the correct company
- The dashboard shows the percentage of stock items by company

### How to use multi-tax-ID stock with Jestor

1. Install the stock movement template integrated with Omie
2. Log a stock entry or exit for a product
3. The system automatically identifies the product's company (tax ID)
4. Check the dashboard to see the stock breakdown by company

### ERP approval tiers and multi-company control

This kind of automatic tax ID check complements other **ERP** flows in Jestor, like **ERP approval tiers**, keeping financial and stock control organized by company with no manual double-checking required.

### Table Summary

| Movement step      | What Jestor checks                   |
| ------------------ | ------------------------------------ |
| **Product moved**  | Which tax ID it belongs to in Omie   |
| **Link confirmed** | Movement linked to the right company |
| **Dashboard**      | Percentage of stock by company       |

### Video Tutorial: Step by Step

*Video: Multiple Stocks From Different Tax IDs and Omie Accounts in One Panel — video tutorial showing this feature in practice, right inside the Jestor interface.*

## Frequently Asked Questions

**Do I need to manually enter the tax ID when moving a product?** No, Jestor automatically identifies the company linked to the product in Omie.

**How many different companies does this feature support?** It works with multiple companies and Omie accounts on the same panel, with no fixed publicly stated limit.

**What happens if the product has no tax ID linked in Omie?** The check depends on correct registration in Omie; unlinked products need to be fixed at the source, either on [jestor.com](https://jestor.com/?ref=blog.jestor.com) or in Omie.

## Get to Know Jestor

With Jestor, you can automate workflows, connect different areas, and build internal systems your way — all without code and with AI support. Check out Jestor at [jestor.com](https://jestor.com/?ref=blog.jestor.com) and discover how to take your company's management to a new level of efficiency and integration.