Business succession and the threshold for the obligation to file a Personal Income Tax return

The Dirección General de Tributos (DGT) has issued a relevant ruling regarding the relationship between business succession and the obligation to file a Personal Income Tax (IRPF) return. The core of the issue lies in determining whether, in the event of a change in ownership of a business operation, the worker comes to have more than one payer, which would alter the income limits for the obligation to file a tax return.

What the DGT has ruled

The binding ruling establishes that, when business succession occurs in accordance with Article 44.1 of the Workers' Statute, the transferee company maintains the status of the same payer. Therefore, for subrogated workers, there is no plurality of payers for the purpose of determining the threshold for the obligation to file a return for income from employment.

This criterion is based on the continuity of the employment relationship under new ownership, which prevents the change of company from being counted as a new, independent payer for the calculation of the taxpayer's income. Likewise, the resolution indicates that tax liability extends to the successor in the ownership of the business operation, in accordance with current regulations.

What it means for you

This pronouncement has direct implications for two profiles:

• For workers: The subrogation of their contract does not increase the number of payers that must be computed to determine if they are obliged to file an income tax return. The change of company does not result in a jump in the thresholds for the obligation to file.
• For companies: Entities that acquire a business operation must act and be treated as a single payer for their subrogated employees, assuming the continuity of the previous tax situation.

What should be done

In processes of merger, acquisition, or business succession, it is necessary to verify that the subrogation documentation complies with the requirements of the Workers' Statute to guarantee the continuity of the single payer. It is recommended to analyze the particular situation of each workforce and the structure of the operation to ensure correct compliance with withholding and filing obligations. Each succession scenario must be assessed individually to determine the scope of the successor's tax liability.