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Administrative Assistant Tax Jobs in Riverside, CA

TaxRise

Tax Administrative Assistant

Irvine, CA · On-site

$20/hr

ABOUT THE ROLE The Tax Administrative Assistant supports a team of Tax Preparers and Tax Coordinators by facilitating the submission of tax returns, monitoring e-file status, and maintaining accurate ...

TaxRise

Tax Administrative Assistant

Irvine, CA · On-site

$20/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

ABOUT THE ROLE The Tax Administrative Assistant supports a team of Tax Preparers and Tax Coordinators by facilitating the submission of tax returns, monitoring e-file status, and maintaining accurate ...

TaxRise

Tax Administrative Assistant

Irvine, CA

$20/hr

ABOUT THE ROLE The Tax Administrative Assistant supports a team of Tax Preparers and Tax Coordinators by facilitating the submission of tax returns, monitoring e-file status, and maintaining accurate ...

Aston Carter

Administrative Assistant

Chino, CA

$21 - $22/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Job Title: Administrative Assistant The Administrative Assistant provides comprehensive ... Critical Illness, Accident, and Hospital * 401(k) Retirement Plan - Pre-tax and Roth post-tax ...

Tucker's Tax Service

Be Seen First

Administration Assistant-PART TIME Starts January 2027

Moreno Valley, CA · On-site

$18/hr

... daily administrative operations of the company. What does an office assistant do? The ideal ... Organize office and assist Tax Preparers in ways that optimize procedures * Sort and distribute ...

ISYS SOLUTIONS INC

Administrative Assistant - Hybrid

Brea, CA · Hybrid

$21 - $22/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

I SYS currently has an Administrative Assistant / Quality Review Specialist opening in our Brea ... Great Benefits: A benefits package with tax-deferred retirement program, a flexible schedule ...

New

347 Group, Inc.

Fleet Administrative Assistant

Ontario, CA · On-site

$24 - $28.85/hr

We have an immediate opportunity for a Fleet Administrative Assistant in the Ontario, CA area. The ... Maintain and manage vehicle DOT files, to include vehicle titles, registrations, tax renewals (e.g ...

347 Group, Inc.

Fleet Administrative Assistant

Ontario, CA · On-site

$24 - $28.85/hr

  • Medical

  • Dental

  • Vision

  • PTO

We have an immediate opportunity for a Fleet Administrative Assistant in the Ontario, CA area. The ... Maintain and manage vehicle DOT files, to include vehicle titles, registrations, tax renewals (e.g ...

Rosendin Electric

Senior Administrative Assistant

Anaheim, CA · On-site

$27.55 - $36.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

YOUR NEXT OPPORTUNITY: The Senior Administrative Assistant is responsible for providing ... Pre-tax Flexible Spending Plans (Health and Dependent Care) * Charitable Giving Match with our ...

Haskell & White

Tax Processor

Irvine, CA · On-site

$65K - $70K/yr

... * Assist with client onboarding and support tax professionals with scheduling, correspondence, and general administrative tasks. * Maintain confidentiality and compliance with firm policies and ...

Tax Resolution Plus

Case Manager Assistant

Irvine, CA · On-site

$20/hr

... Tax Field. The Case Manager Assistant plays a key role in supporting case managers and Enrolled Agents by handling administrative tasks, maintaining case organization, & assisting with client ...

TaxRise

Tax Preparer Associate

Irvine, CA · On-site

$24 - $26/hr

Administrative Support: * Assist in preparing engagement letters, tracking client deliverables, and ... Knowledge of tax relief processes is a plus, though training will be provided.

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All JobsAdministrative Tax JobsAdministrative Assistant Tax JobsAdministrative Assistant Tax Jobs in Riverside, CA

Administrative Assistant Tax information

See Riverside, CA salary details

$12

$21

$32

How much do administrative assistant tax jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for administrative assistant tax in Riverside, CA is $21.95, according to ZipRecruiter salary data. Most workers in this role earn between $18.08 and $24.33 per hour, depending on experience, location, and employer.
What are popular job titles related to Administrative Assistant Tax jobs in Riverside, CA? For Administrative Assistant Tax jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Administrative Assistant Tax jobs in Riverside, CA look for? The top searched job categories for Administrative Assistant Tax jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Administrative Assistant Tax jobs? Cities near Riverside, CA with the most Administrative Assistant Tax job openings:
Administrative Assistant Tax jobs near you
Infographic showing various Administrative Assistant Tax job openings in Riverside, CA as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 20% Part Time, 1% Temporary, and 3% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $45,662 per year, or $22 per hour.

Tax Administrative Assistant

TaxRise

Irvine, CA • On-site

$20/hr

Full-time

Posted 22 days ago

Job description

ABOUT THE ROLE
The Tax Administrative Assistant supports a team of Tax Preparers and Tax Coordinators by facilitating the submission of tax returns, monitoring e-file status, and maintaining accurate case documentation within the CRM. This role is critical to ensuring returns are completed accurately, submitted on time, and handled with the highest level of confidentiality. The ideal candidate is detail-oriented, highly organized, and thrives in a fast-paced, collaborative environment.

We're all about that in-person vibe, so this role is 100% on-site! If you're excited to work side-by-side with our team (or are ready to make the move), then you're a perfect fit. If not, we kindly ask you to hold off on applying. Thanks for understanding and happy job hunting!

HOW YOU'LL BE REWARDED
At TaxRise, Inc., we believe in rewarding hard work and dedication. We offer a competitive hourly wage, opportunities for growth, and ongoing professional development.

  • Hourly rate: $20 per hour

WHAT YOU'LL DO

  • Maintain strict confidentiality of sensitive client financial and tax information.
  • Assist with entering client data into tax preparation and e-filing software to ensure accuracy.
  • Review client documentation to confirm all required materials are received prior to filing.
  • Verify tax returns for completeness, accuracy, and required signatures before submission.
  • Oversee and monitor the e-filing process to ensure successful transmission to IRS and state agencies.
  • Track submitted tax returns and maintain detailed records of e-file status.
  • Organize and maintain signed tax returns and supporting documents according to company standards.
  • Update CRM case notes accurately to reflect submission status and important updates.
  • Collaborate closely with Tax Preparers and Tax Coordinators to support workflow and meet deadlines.
  • Balance multiple priorities in a fast-paced environment while maintaining attention to detail.
  • Perform additional duties and responsibilities as assigned.

WHAT YOU'LL NEED TO HAVE

  • 1-2 years of experience providing administrative, processing, or operational support in a tax, accounting, or similar environment preferred.
  • Strong attention to detail with a commitment to accuracy in data entry and document management.
  • Ability to handle confidential information with discretion and integrity.
  • Excellent written and verbal communication skills.
  • Ability to work independently while also contributing effectively within a team.
  • Strong organizational skills with the ability to manage competing priorities.
  • Self-motivated with a proactive and positive approach to work.
  • Professional demeanor with the ability to interact effectively with employees at all levels.
  • Proficiency in Microsoft Office Suite, Excel, Google Workspace, Calendly, and internal communication tools.

We understand potential comes in many forms. Even if you don't check every box, we still encourage you to apply-we consider all qualified candidates.

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