Description Part-time AP Clerk $40/hour 18 hours per week on-site in San Mateo area ● Set up new vendors in the financial system and ensure the W9 information is accurately entered into the system to process 1099 forms at year-end properly. ● Match all purchase orders to invoices. ● Review all invoices/expense reports for proper documentation, GL account coding, and approval before payment processing. ● Prepare all checks and ACH bank drafts, match invoices to checks, obtain all check signatures, and distribute checks. ● Prepare analysis of vendor accounts, as required. ● Reconcile vendor statements and research and correct discrepancies. ● Maintain good relationships with vendors, answer all vendor inquiries, and ensure our accounts are in good standing. ● Maintain all accounts payable reports and respective vendor payable files. ● Review the AP aging report monthly and follow up on all outstanding payables over 30 days. ● Match the AP aging report to the accounts payable general ledger balance monthly. ● Prepare and report 1099s to IRS and vendors at year-end. ● Manage and reconcile school credit card balances and payments. ● Work with facilities on maintaining school vehicle registrations, gas & maintenance receipts. ● Review and follow up with outstanding checks and report unclaimed property. ● Maintain office supply inventory and order as needed. ● Manage postage & coffee/water machines and staff coffee/tea supplies. ● Obtain ABC License (Alcoholic Beverage Control) for fundraising events. ● Ensure all reporting deadlines are met. ● Assist in the annual audit, prepare all required AP schedules, and pull files for the auditors. Requirements Accounts Payable (AP), Check Runs, Coding Invoices, Data Entry, Invoice Processing, Microsoft Excel, 1099 Pro Software Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) .