Argentina e-Invoicing News and Updates
Every Argentina e-invoicing change recorded here: 6 updates, newest first, each cited to its official source. Last change logged 2 October 2026.
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October 2026
Argentina
Technical Update
B2B
Smaller banks excluded from MiPyME electronic credit invoices
Resolution 400/2026 of the Secretariat of Industry, Commerce and SMEs states that financial entities that are not classed as large companies will not be bound by the MiPyME electronic credit invoice regime once their invoicing obligation under General Resolution 5866/2026 applies.
August 2026
Argentina
New Mandate
Electronic issuance extended to social monotributo and non-VAT taxpayers
General Resolution 5893/2026 requires social monotributo taxpayers and registered social economy providers to issue electronic invoices or use a fiscal controller from 1 November 2026. Taxpayers outside the scope of VAT must issue only electronic invoices from 1 March 2027.
June 2026
Argentina
Timeline Update
RG 5866 replaces RG 5824 and stages new issuing obligations
General Resolution 5866/2026 repeals RG 5824/2026 and keeps the monthly electronic settlement option from 1 July 2026. Obligations for insurers, banks and card issuers now start in stages on 1 September 2026, 1 October 2026, 1 December 2026 and 1 March 2027.
May 2026
Argentina
Timeline Update
CAE generalisation postponed to 1 August 2026
General Resolution 5852/2026 moves the start of General Resolutions 5782 and 5785 from 1 June 2026 to 1 August 2026. From 1 June 2026 no adhesion request is needed to use the CAEA as a contingency method.
February 2026
Argentina
Technical Update
B2B
ARCA introduces monthly electronic settlement receipt
General Resolution 5824/2026 let financial institutions, insurers and card issuers consolidate each customer's monthly transactions into a single electronic settlement document from 1 July 2026. General Resolution 5866/2026 later repealed it and carried the monthly settlement option into RG 1415 and RG 4291.
October 2025
Argentina
Technical Update
ARCA limits the CAEA code to contingencies
General Resolution 5782/2025 makes the real-time CAE the standard authorisation for electronic invoices and keeps the advance CAEA code for contingencies only. General Resolution 5785/2025 aligns the contingency rules in RG 4290.
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