What is an "afiliación" in the context of AFIP?

In the context of AFIP, "afiliación" refers specifically to the process of registering for tax identification with AFIP. This is a crucial initial step for individuals or entities looking to comply with tax obligations within Argentina. By completing this process, taxpayers receive a unique tax identification number which is necessary for all subsequent tax-related transactions, such as filing tax returns or making online payments.

The significance of "afiliación" lies in its role as the foundation of the taxpayer's relationship with the tax authority. It establishes the legal standing and ensures that taxpayers are recognized within the tax system. Proper completion of this step is essential for individuals or businesses to ensure compliance with tax laws and to access various services offered by the AFIP.

The other options, while related to tax processes, do not accurately represent the meaning of "afiliación." Filing a tax return, appealing a tax decision, or paying taxes online are all actions that take place after affiliation has been established. Therefore, the choice regarding registration for tax identification most accurately reflects the definition of "afiliación."