We are looking for an Assistant Controller to support a broad range of accounting and financial activities for our organization in Temecula, California. This position plays a key role in maintaining accurate records, producing timely financial information, and supporting compliance across payroll, tax, reporting, and operational finance functions. The role is designed for a detail-oriented individual who can build deep knowledge across the accounting department and grow into increased leadership responsibility over time.<br><br>Responsibilities:<br>• Oversee general ledger activity and help produce complete monthly financial statements with accuracy and timeliness.<br>• Coordinate year-end schedules, supporting documentation, and audit materials for external tax preparation and financial statement review.<br>• Monitor estimated tax obligations, submit required payments, and maintain supporting records for corporate tax compliance.<br>• Administer fixed asset and depreciation records, including preparation of required property tax filings.<br>• Record daily cash activity and perform reconciliations for bank and investment accounts to ensure balances are accurate.<br>• Provide backup support for payroll and related HR administration, including payroll processing, leave tracking, benefit premium payments, and response to employment-related notices or claims.<br>• Develop working oversight of accounts receivable and accounts payable processes, with the expectation of guiding these functions as needed.<br>• Prepare recurring sales tax, regulatory, census, and business registration filings while supporting insurance or government audits and annual information reporting such as W-9 and 1099 administration.