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The free accounting and tax plugin for your AI.

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© 2026 OpenAccountants. The free accounting and tax plugin for your AI.

OpenAccountants is a trading name of Glimpse Ltd, a company registered in Malta. We do accounting and tax work for business owners under a separate written engagement. We are not a US CPA firm and do not perform audits; US returns are signed by a US CPA or enrolled agent named in your engagement. Our free skills and automated outputs are general reference material; using them does not create an engagement or submit a filing.

Mexico

Accounting and tax skills

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3 skills

Social Contributions in Mexico

MexicoPayrollTax year 2026

Mexico social contributions (IMSS) reference for 2026. Covers employer and worker quotas under the Ley del Seguro Social (Arts. 28, 38, 39, 73, 147, 168, 211), the five occupational-risk classes, the SBC base and its 25x minimum-wage ceiling, INFONAVIT 5%, the retirement branch, state payroll taxes, monthly cedula payment by the 17th, and PTU.

Not yet approved

Built from the law

Payroll Withholding in Mexico

MexicoPayrollTax year 2026

Mexico payroll withholding reference for 2026. Covers employer ISR withholding on wages under LISR Arts. 94-99 and the SAT monthly tariff tables, the February annual adjustment, monthly payment by the 17th, aguinaldo and PTU treatment on the payroll, and gross-up duties for payments to non-residents.

Not yet approved

Built from the law

Imss in Mexico

MexicoPayrollTax year 2026

Mexican IMSS social security for self-employed individuals.

Not yet approved

Built from the law