




Position Summary: We are seeking a Billing Assistant to manage the preparation, issuance, and control of CFDIs, ensuring tax compliance and accounting reconciliation. Key Highlights: 1. End-to-end billing and CFDI management with CONTPAQi 2. Responsibility for tax validation and reconciliations 3. Opportunity for professional growth in the accounting area Billing Assistant Work Location: Paseo de las Palmas, Lomas de Chapultepec II Sección Requirements: Bachelor’s degree in Accounting (completed, mandatory) Minimum 1–2 years of experience in billing (mandatory) Experience in Accounts Payable (AP) Proficiency in CONTPAQi Billing (mandatory) Up-to-date knowledge of CFDI 4.0 Excel proficiency (basic to intermediate) High sense of responsibility, organization, and attention to detail Responsibilities: Preparation, issuance, and stamping of invoices (CFDIs) using the CONTPAQi Billing system Validation of tax-related information per current regulations (RFC, legal name, tax regime, CFDI usage, postal code, etc.) Review and daily control of invoicing to ensure timely and accurate processing Cancellation, substitution, and reissuance of CFDIs according to SAT guidelines Generation and tracking of payment complements Integration, control, and reconciliation of billing against income, service orders, and/or contracts Tracking of accounts payable related to suppliers and billed services Identification and correction of inconsistencies in billing processes Supporting internal and external clients for clarifications, invoice delivery, and request follow-up Control, safeguarding, and organization of digital files (XML and PDF) Preparation of billing, income, and account status reports Support in monthly closings, reconciliations, and other administrative tasks within the accounting department We Offer: Monthly net salary of $14,000 MXN Statutory benefits Job stability Opportunity for professional growth in the accounting area Working Hours: Monday to Friday, 09:00–17:00 hours This version already filters candidates more effectively—prioritizing those who have hands-on experience with CFDI, SAT, and full-cycle billing processes—not just basic invoice generation. If desired, I can further refine it to attract only highly technical profiles. -Requirements- Minimum Education: Higher education – Bachelor’s degree Years of experience Skills: Teamwork Keywords: assistant, helper, aide, auxiliary, billing, facturacion
