This update introduces a new report for Polish businesses that still need to generate JPK_FA XML reports due to not using the KSeF online invoicing platform. This report ensures compliance with Polish tax regulations by listing invoices and lines not yet validated by KSeF, aligning with JPK-FA(4) standards.

In Poland, if a business chooses to keep B2C invoicing outside of KSeF
(online platform), the JPK_FA obligation remains. It is a XML report that
lists all the invoices and the invoice lines that have not been validated
by KSeF during a desired period of time.

The report follows the JPK-FA(4) norms.

task-5166047

Forward-Port-Of: odoo/enterprise#103000

This update reflects changes in Belgian government regulations regarding the deductibility of certain expenses. The update modifies key fiscal category data (accounts 616580, 616541, 623610) to ensure accurate accounting and compliance with the latest tax rules. This ensures our Odoo Enterprise system aligns with current Belgian fiscal requirements.

Belgian Government changed some rules regarding the fiscal deductibility of some expenses, so we need to update that data accordingly for accounts 616580, 616541, 623610

Task-5973880