Dates and deadlines
The official dates that matter, with their source.
Information compiled by EN MENDOZA from official sources, with the date it was checked. We are not a government website and we do not process paperwork: for that, always use the official channel.
Schools (DGE)
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DGE 2027 school calendar (start of classes and winter break)
To be confirmed
Taxes (ATM)
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2027 provincial tax due dates (ATM)
To be confirmed
Payments and Christmas bonus
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Christmas bonus (second installment): last day to pay it
Friday 18 de December de 2026
The law also gives four business days of grace.
Source: Ley 23.041 (aguinaldo) - Ministerio de Capital Humano
If the agency has not published a date yet, it says "to be confirmed". Always confirm it at the official source. Public holidays are in Holidays.