AI for accountants: monotributo, income tax, VAT and the ARCA taxpayer registry from your assistant
A generic AI assistant answers tax questions with whatever it read at some point, and in Argentina those values expire every six months. Argentina Data MCP gives Claude or ChatGPT the current figures: categories and caps for the monotributo (Argentina's simplified tax regime for small taxpayers), deductions and brackets for Ganancias (income tax), rates for IVA (VAT) and gross receipts tax, the filing calendar and the taxpayer registry of ARCA (Argentina's tax agency, formerly AFIP), each with its source and verification date.
It does not replace your professional judgment. It saves you the mechanical part: looking up the current value, confirming a CUIT (Argentine tax ID), checking what ARCA published this week in the Boletín Oficial (the official gazette), or getting this month's price index to update a contract.
What you solve with one question
Confirm a new client's tax status
Before invoicing or taking on a new client, you need their VAT and income tax status, and whether they are in the monotributo. With the CUIT or the name, the assistant queries ARCA's public taxpayer registry and returns what the registry publishes, without opening the website.
Look up CUIT 30-70308853-4 and tell me its VAT and income tax status
Place a monotributo client in the right category without opening the table
A client bills a certain amount per year and wants to know which category they fall into, how much they pay per month and what happens if they exceed the cap. The assistant uses this semester's current categories and shows you the math.
A client bills ARS 28 million a year for services. Which monotributo category do they fall into and how much do they pay per month?
Get the month's due dates in one list
Deadlines depend on the last digit of the CUIT and on the tax regime. Ask for this month's deadlines for your clients and the assistant builds the list from the dates in the official calendar.
What ARCA due dates are there this month for a responsable inscripto with a CUIT ending in 7?
Find out what changed this week
The Boletín Oficial publishes ARCA resolutions almost every day. Instead of reading the whole thing, ask the assistant for the week's tax news and which rules back it up.
Which resolutions did ARCA publish in the Boletín Oficial this week?
Get the month's CPI to update fees or contracts
The CPI (INDEC's consumer price index) comes in the same day it is published. Ask the assistant for the month's inflation or the cumulative figure for a period and it returns it with the official series behind it, ready for a fee update.
What was INDEC's monthly inflation for each month of this year, and the cumulative figure?
The data you care about
Monotributo
Monotributo 2026: categories, amounts, income caps and due dates from your AI assistant
CUIT lookup (ARCA registry)
Look up a CUIT by name or by number in the ARCA taxpayer registry from your AI assistant
Tax calendar and holidays
ARCA tax calendar 2026 and Argentina's national holidays with business days, from your AI assistant
Legislation and Official Gazette
Argentina's Official Gazette today and InfoLeg law search from your AI assistant
Dollar rates
Dollar rate in Argentina today: official, blue, MEP and CCL from your AI assistant
Inflation (INDEC CPI)
Argentina's cumulative inflation in 2026 and the INDEC CPI from your AI assistant
Tools that answer it
You ask in plain language and your assistant picks the tool. The names are listed so you can recognize them in the answer:
legislacion_tributariaMonotributo, income tax, VAT: structured data on current tax legislation.
monotributo_consultaBetaMonotributo categories, revenue caps, monthly payments, deadlines and current requirements.
afip_cuit_lookupLook up a taxpayer by CUIT (tax ID). VAT, income tax and monotributo conditions from the registry.
boletin_oficial_searchOfficial Gazette publications. 27,000+ indexed notices.
feriados_nacionalesNational holidays by year or month, with business-day calculations.
dolar_cotizacionesCurrent exchange rates: official, Banco Nación (BNA) board rate, blue (parallel), MEP, CCL, wholesale, crypto, card.
series32,000+ time series from official organizations (INDEC, BCRA, Treasury, IMF…): CPI, economic activity, reserves, foreign trade, wages.
Tools marked Beta are included in the Pro plan (ARS 1,100 per month). The Free plan includes every stable tool.
Frequently asked questions
Are the monotributo and income tax values up to date?
Yes. Tax data is loaded every semester from ARCA's publications and every answer states the date it was verified. If a value changed and has not been verified yet, the answer says so.
Can I look up a CUIT by name or company name?
Yes. ARCA's public taxpayer registry can be searched by CUIT or by name, and it returns the VAT, income tax and monotributo status that the registry publishes.
Does this replace ARCA's systems or my accounting software?
No. It is a quick reference source for your AI assistant. Filings and tax returns still go through the usual systems.
Can I rely on this information as professional backing?
It is for guidance only. Every data point cites the rule or the official source so you can verify it, but responsibility for the tax treatment remains with the professional.
How much does it cost?
The Free plan gives you 20 queries per day with no credit card and includes the taxpayer registry, tax legislation, due dates and exchange rates. The Pro plan, at ARS 1,100 per month, adds the beta tools, such as the detailed monotributo query.
Get started in two minutes
- Create your free account with Google: 20 queries per day, no card required.
- Connect Argentina Data to your assistant following the step-by-step guide for Claude, ChatGPT, Cursor or VS Code.
- Ask the question the way you would ask a person. The assistant picks the tool and answers citing the source.