Annual Compliance in Mexico
The annual corporate pack for a Mexican company: the SAT annual ISR return for the persona moral (30% on resultado fiscal under art. 9 LISR, reported as filed in March of the following year), the corporate housekeeping the LGSM requires — the annual ordinary shareholders' or partners' meeting approving the accounts, the minute book and, for an S.A., the comisario's report — and, where foreign investment participates, the Registro Nacional de Inversiones Extranjeras regime. RNIE registration is mandatory for foreign individuals and entities habitually carrying on commerce in Mexico and for Mexican companies with foreign participation, whether held directly or through trusts; the RNIE obligations page confirms that a quarterly aviso de actualización on changes and a periodic economic report both exist, but it did not quote the registration deadline after incorporation (commonly cited as 40 business days) or the peso thresholds that trigger the economic reports, so neither is stated here as fact — read the Ley de Inversión Extranjera and its Reglamento. Failure to register or report attracts fines under art. 38 of that law.
5–25 business days
MXN
What we will need from you
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Financial statements for the fiscal year
Minutes of the annual ordinary meeting approving the accounts and the profit allocation, entered in the libro de actas
For an S.A., together with the comisario's report.
Foreign shareholding details and any change, for the RNIE aviso and economic reports
Required only where foreign investment participates.
Tax working papers supporting the annual ISR return
Cost breakdown
Our fee and the government’s are always separate lines. Government fees are passed through at exactly what the authority charges — we add nothing to them.
| SAT annual ISR return (declaración anual)No amount carried: sat.gob.mx refused all connections during research, so no authority page confirmed whether any charge applies, and we do not write 0 unverified. The 30% rate on resultado fiscal (art. 9 LISR) and the March filing month are statutory but unconfirmed against a fetched page — re-check the SAT 'Declaración anual personas morales' page. | Confirmed before payment |
| RNIE registration, aviso de actualización and periodic economic reportThe RNIE obligations page (rnie.economia.gob.mx) VERIFIES that registration, the quarterly aviso de actualización and the periodic economic report are mandatory for companies with foreign participation, but publishes no fee figure there — no amount is asserted. The registration deadline and the reporting thresholds were likewise not quoted; read the Ley de Inversión Extranjera and its Reglamento. Art. 38 LIE fines for omission or late filing are reported as 30–100 units but the unit and amounts were not confirmed. | Confirmed before payment |
| Comriq professional fee | Fixed fee within 1 business day |
How it runs
You will see these exact stages update in your client portal as we progress.
Accounts Prepared
Annual financial statements prepared and reconciled to the CFDI and contabilidad electrónica.
Annual Meeting Held
The ordinary shareholders' or partners' meeting approves the accounts and the profit allocation; the minute is entered in the libro de actas (with the comisario's report for an S.A.).
Annual ISR Return Filed
The persona moral's annual ISR return is filed electronically with SAT.
RNIE Reports Filed
Where foreign investment participates, the RNIE aviso de actualización and the periodic economic report are kept current.
Indicative guidance — confirmed before payment
Requirements and statutory fees are set by SAT (declaración anual) + Secretaría de Economía / RNIE (foreign investment) + corporate housekeeping under the LGSM and change without notice. This page is general information, not legal or tax advice. Your engagement letter and quote are the binding documents.