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Clear steps for SAT, CFDI, and tax obligations.

Business owner and Mexican tax adviser comparing a monthly SAT installment schedule with a deferred payment.
Mexican tax debt13 min read

SAT Tax Debt Payment Plans in Mexico: Installments, Deferral, and 2026 Requirements

How to request up to 36 SAT installments or a payment deferral of up to 12 months, including 2026 eligibility, rates, documents, and...

Fintax Team · Sep 21, 2026Read guide →
Taxpayer and accountant organizing a late return with acknowledgment and payment slip.
SAT Returns9 min read

Late Filing with the SAT: Penalties, Surcharges, and How to Regularize

Filing a late return requires reconstructing the period, calculating accessories, and documenting whether compliance was voluntary or...

Fintax Team · Aug 14, 2026Read guide →