The Monthly Life of a Mexican Entity: Accounting Obligations Explained
CFDI invoices, electronic accounting, monthly filings — the compliance rhythm your finance team inherits with the tax ID, explained without jargon.
Everything runs through the CFDI
In Mexico invoices are structured electronic documents stamped through authorized providers — sales, payroll and even payment receipts have their own CFDI types. Your ERP must speak CFDI from day one, because the reconciliation between invoices and books is the first thing the tax authority audits.
Electronic accounting
Entities upload their chart of accounts and monthly trial balances in the authority’s electronic formats. That turns bookkeeping quality into a compliance matter, not merely an internal one — sloppy ledgers become visible ledgers.
The filing calendar
Monthly provisional income tax and VAT, payroll withholdings and social security, informative returns and the annual return. State payroll taxes add one more layer that varies by state. The calendar is dense but entirely predictable — which is exactly why it should never cause surprises.
Build the function to scale
Most newcomers start with an outsourced controller model mapped to their group reporting standards, then in-source when volume justifies it. What matters is that tax, accounting and legal talk to each other — most trouble with the authority is born in the gaps between them.
This guide is general information for initial orientation, current as of its publication date. It is not legal advice. Rules change and vary by sector and state — confirm your specific route with our team before acting.
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