Temporary Administrative Assistant at WithumSmith+Brown

Irvine, California, United States -

Full Time

Start Date

Immediate

Expiry Date

26 Jan, 26

Salary

30.0

Posted On

28 Oct, 25

Experience

0 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Communication, Organizational Skills, Technical Skills, Processing Skills, Multi-tasking, Attention to Detail, Verbal Communication, Written Communication, Microsoft Applications, Tax Administrative Support, Teamwork, Flexibility, Self-improvement, Software Applications, High-volume Environment, Deadline-driven Environment

Industry

Accounting

Description

Withum is a place where talent thrives - where who you are matters. It’s a place of endless opportunities for growth. A place where entrepreneurial energy plus inclusive teamwork equals exponential results. Explore different industries. Learn new skills. Connect with our diverse teams of professionals to gain insight into the career you envision. Your Career Starts with You. Experience the Transformative Power of Withum Plus You - that’s the Power in the Plus! Looking to work at a firm with an unbeatable culture? Withum is a forward-thinking, technology-driven advisory and accounting firm, helping clients to Be in a Position of StrengthSM in today’s modern business landscape. Withum empowers clients with innovative tools and solutions to address their accounting, tax and overall business management needs. Withum is a place where talent thrives. We recruit only the best and brightest people, with a genuine passion for the business. This position is for the Winter 2026 tax busy season from January 19th through April 16th. This person will be responsible for providing a broad spectrum of support to the tax department in a fast-paced, challenging and rewarding environment. Requirements include people, communication, organizational, technical and processing skills, as well as the ability to prioritize multiple tasks. Applicants are expected to be on site in the office and need to thrive in a collaborative work environment. Withum’s brand is a reflection of our people, our culture and our strength. Withum has become synonymous with teamwork and client service excellence. The cornerstone of our success can truly be accredited to the dedicated professionals who work here every day, whose mission is to help our clients grow and thrive - to be in a position of strength. But our commitment goes beyond our clients as we continue to live the Withum Way, promoting personal and professional growth for all team members, clients, and surrounding communities. How You’ll Spend Your Time: Processing, assembling and delivering tax returns, extensions and estimates Flexibility to work additional hours during peak periods Scanning and/or download of client documents via firm software Working independently and collaboratively to ensure completeness, accuracy and timeliness of workflows to meet deadlines Being a positive team player for the tax administrative team and tax department The Kinds of People We Want to Talk to: Bachelor’s degree or equivalent experience in business, accounting or related field Experience in tax administrative support work, office practices and administrative procedures Tech savvy with the ability and desire to embrace necessary software applications Proven ability to work in a high-volume, fast-paced, deadline-driven environment while maintaining a sense of calm and humor Superior organizational, multi-tasking and follow-through skills with strong attention given to details and deadlines Excellent verbal and written communication skills Proficiency with all Microsoft applications Open to constructive feedback and on-going self-improvement Software: CCH Access (“XCM”) GoSystem tax software SurePrep/TaxCaddy Box SafeSend Microsoft 365 The compensation for this position ranges from $25.00 – $30.00 per hour. Final offer amounts are based on multiple factors such as the specific role, hiring location, as well as the individual’s skills, experience and qualifications. Withum will not discriminate against any employee or applicant for employment because of race, color, religion, sex, sexual orientation, gender identity, national origin, age, marital status, genetic information, height, weight, disability or because they are a protected veteran. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. WithumSmith+Brown, PC is an equal opportunity employer and does not discriminate against otherwise qualified applicants on the basis of race, color, creed, religion, ancestry, age, sex, (including pregnancy), genetic information, marital status, domestic partnership status, familial status, affectional or sexual orientation, gender identity, citizenship status, national origin, disability or handicap, veteran status, weight, height, or any other classification protected by federal, state, or local law.

Responsibilities

The Temporary Administrative Assistant will provide support to the tax department by processing, assembling, and delivering tax returns, extensions, and estimates. This role requires working independently and collaboratively to ensure the completeness, accuracy, and timeliness of workflows to meet deadlines.