Do I need to live in Argentina full-time?
The investment-naturalization provision is distinct from temporary or permanent residence. The decrees do not specify a physical-presence rule for investor applicants. This page does not state that an investor may live outside Argentina, or that no visit is required.
The decrees do not specify a biometrics rule for investor applicants. The decree text is cited on the investment requirements page.

Ordinary two-year Argentine naturalization is a different track. It is not this program. For how status is expected to be maintained more broadly, see how to maintain Argentina residency.
Have more questions? We advise a select number of sophisticated investors on Argentine capital deployment and residency acquisition. For personalized guidance, please request a principal consultation.