We are looking for an accountant to manage payroll processing and tax compliance for our mexico operations. This individual will own end-to-end payroll for approximately 70 employees and ensure full compliance with mexican tax regulations, labor law, and statutory obligations. The ideal candidate brings deep knowledge of imss, infonavit, isr, and the sat regulatory framework, combined with a rigorous, organized approach to financial processes.key responsibilitiesprocess biweekly and/or monthly payroll for approximately 70 full-time, part-time, and contract employees across gdl, cdmx, and remote national locations.calculate and apply isr (impuesto sobre la renta) withholdings, deductions, and employee benefits accurately.maintain and update employee payroll records, including hires, terminations, salary changes, and leaves.coordinate with hr to ensure new hires and offboarding are processed correctly and on time.manage payroll disbursements via bank transfer and reconcile payroll accounts monthly.generate payroll reports and cfdi (comprobante fiscal digital por internet) payroll vouchers via sat-compliant systems.prepare and file monthly and annual tax declarations before the sat, including diot, isr retenciones, iva, and declaracion anual.manage imss and infonavit bi-monthly filings (sua/idse), ensuring accurate contributions and timely payments.ensure compliance with the ley federal del trabajo (lft) regarding employee benefits such as aguinaldo, vacaciones, prima vacacional, and ptu.stay current with sat and imss regulatory changes and update internal procedures accordingly.support year-end tax close processes, including annual isr reconciliation and constancias de retenciones.liaise with external tax advisors and auditors as needed.assist in preparation of financial reports related to labor costs and headcount for management and investors.support annual audits by preparing requested payroll and ta