Job Summary: Responsible for the comprehensive management of income, expenses, invoicing, petty cash, and preparation of administrative reports. Key Responsibilities: 1. Comprehensive management of income and expenses 2. Control and issuance of electronic invoicing 3. Preparation of financial and administrative reports 1. Income Control * Daily recording of income from sales, services, or projects. * Validation of income receipts (bank transfers, cash, deposits). * Reconciliation of income against issued invoices. * Preparation of weekly and monthly income reports. 2. Expense Control * Recording and control of operational and administrative expenses. * Classification of expenses by project, supplier, or category. * Validation of tax receipts (CFDI) and supporting documentation. * Tracking of payments to suppliers. 3. Invoicing * Issuance of electronic invoices (CFDI) in accordance with SAT guidelines. * Review of customer tax information (RFC, CFDI usage, tax regime). * Control of issued and canceled invoices. * Reconciliation of invoicing versus income. * Digital and physical archiving of CFDI. 4. Petty Cash * Administration and control of petty cash. * Daily recording of inflows and outflows. * Review and validation of expense receipts. * Preparation of petty cash replenishment reports. * Periodic reconciliation of petty cash balance. 5. Reporting and Administrative Control * Preparation of Excel reports: * Income * Expenses * Invoicing * Petty cash * Balances and reconciliations * Updating of administrative databases. * Support during internal audits and administrative reviews. * Organization and safeguarding of financial and administrative information. Employment Type: Full-time Salary: $6,451.42 - $14,493.99 per month Benefits: * Remote work Work Location: Hybrid remote in 11300, Verónica Anzures, CDMX