In what way does AFIP assist international taxpayers?

The choice that identifies how AFIP assists international taxpayers is the provision of guidelines on international tax regulations. This function is crucial because it helps taxpayers understand their obligations and rights under various tax laws that may apply to international situations. AFIP's guidelines would typically encompass rules regarding double taxation, tax treaties, and compliance requirements for individuals and entities engaging in cross-border transactions. By offering clear and comprehensive information, AFIP enables taxpayers to navigate complex international tax environments, ensuring they remain compliant and avoid potential legal issues or penalties.

The other options suggest forms of assistance that AFIP does not offer. For instance, facilitating direct tax payments abroad or providing free international travel for tax consultations does not align with AFIP's role or capabilities. Similarly, while hosting international tax conventions could be beneficial, it is not a primary function of AFIP in assisting individual taxpayers directly with their obligations. Thus, the provision of guidelines stands out as the most relevant assistance that AFIP offers to international taxpayers.