Argentina’s Inocencia Fiscal II law took effect on 9 October. It shields eligible residents who file a simplified tax return from most challenges by the tax agency and reduces certain fines. The measure seeks to draw dollars held outside the formal financial system into authorized channels, but it doesn’t set a target for how much money must enter banks.
Who Gets Protection
Under Law 27.826, resident individuals and estates using the simplified return receive a presumption that their reported figures are accurate unless ARCA finds a significant discrepancy. ARCA collects taxes and customs duties, and it must establish the discrepancy. It qualifies if the agency finds at least 15% more tax owed, a gap above the tax-crime threshold, or fake invoices.
ARCA may rely on the taxpayer’s return, its own systems and third-party data. If a ruling annuls an agency challenge, ARCA must refund any payment with interest within 45 working days. Funds moved through channels authorized by the Central Bank or the National Securities Commission retain the regime’s protection until 31 December 2027. Cash paid when signing a property deed at a notary also qualifies.
The money the government hopes to attract amounts to a substantial pool. INDEC reported that residents held US$268.8 billion in foreign-currency cash and deposits abroad on 30 June 2026. That figure doesn’t distinguish cash kept at home from money in overseas accounts.
Banks and other businesses covered by anti-money-laundering rules must treat proof that a client joined the regime as a favorable sign, though they still must check clients. ARCA must provide an automated query so businesses can verify a client’s status. The financial intelligence unit, UIF, has 15 working days to tell banks how to treat covered clients.
Who Pays, Who Is Excluded
Formal tax fines, including penalties for missing a filing deadline, automatically fall 25% for individuals, estates, nonprofit groups, and micro, small and medium-sized firms. Large taxpayers, as ARCA classifies them, don’t qualify for that reduction. They can file and pay on time through the simplified return, but receive none of its protections.
A separate measure halves fines for formal breaches committed before 9 October if the fines aren’t final or remain unpaid, for obligations due since the first Inocencia Fiscal law. Taxpayers must first meet the original obligation, or meet it at the same time. The government won’t refund earlier payments.
The law also sets penalties for rural employers who fail to register workers with RENATRE, the national register of rural workers and employers. The heaviest fine ranges from 1,500,000 pesos, about US$990, to 7,500,000 pesos, about US$4,950, per worker, using an exchange rate of about 1,516 pesos to the dollar on 10 October 2026. Starting 1 January 2027, rural fines will rise each year in line with the UVA, an inflation-linked unit of account.
Senior officials who held office during the five years before joining the regime face the same restriction as large taxpayers. Excluded roles include secretaries of state and higher ranks, national and provincial legislators, judges, prosecutors and judicial council members. Users generally must be Argentine tax residents for the full year, with an exception for the 2025 return. Foreign investors and tourists who don’t live in Argentina aren’t affected.
The State’s Timetable
President Javier Milei promulgated the law through Decree 1160/2026, dated 8 October and signed by Milei, Cabinet Chief Diego Santilli and Economy Minister Luis Caputo. Congress passed Law 27.826 on 17 September. The law amends Law 27.799, the first Inocencia Fiscal law, and the Tax Procedures Law.
ARCA has 30 days to issue rules for halving older fines. The law doesn’t specify how much hidden money the government expects to enter banks; the effect should show up in later central bank deposit data.
Infobae reported on 9 October that local bank shares had fallen more than 50% in dollar terms since their January 2025 peak on Wall Street. Claudio Maulhardt of Latin Securities wrote about results at Galicia, a leading Argentine bank, and said he struggled to be very optimistic about banks. “If Argentina does well,” he added in comments cited by Infobae, “its banks will do well in the future.”