O'Sullivan Tax Services

Your Tax Season Made Easy

Tax preparation in Campbell, CA (show on map)

O'Sullivan Tax Services in Campbell, CA provides tax preparation for individuals and families with special needs, led by an Enrolled Agent with 15+ years of expertise.

Call (408) 337-6775

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About

O'Sullivan Tax Services is a Campbell, CA tax preparation firm dedicated to providing exceptional tax services with a focus on individuals and families with special needs. The firm offers personalized tax services designed to make the tax process easier, faster, and more efficient.

Led by an Enrolled Agent with over 15 years of expertise (including 10+ years in government tax compliance) and a solid accounting background, the firm provides trusted IRS representation with unlimited practice rights. Services include Personal Tax preparation and Representation. The firm operates from 1875 S Bascom Ave Suite 2400, Campbell, CA 95008.

Enrolled Agent with unlimited IRS practice rights

Specialized focus on individuals and families with special needs

15+ years of expertise including 10+ years in government tax compliance

Personalized monthly financial concierge service

Services

Personal Tax Preparation

Income tax return preparation for individuals and families.

Personal tax preparation Individual tax returns

IRS Representation

IRS representation services as an Enrolled Agent with unlimited practice rights.

IRS representation Unlimited practice rights before IRS

Financial Concierge

Personalized monthly financial concierge service to make the tax process easier throughout the year.

Monthly financial concierge Year-round service

Credentials & Certifications

Enrolled Agent (EA)

Frequently Asked Questions

What is an Enrolled Agent (EA)? +

An Enrolled Agent (EA) is a person who has earned the privilege of representing taxpayers before the IRS by passing a three-part comprehensive test covering individual and business tax returns. EAs, like attorneys and CPAs, have unlimited practice rights, meaning they can represent any taxpayer for any tax matter before any IRS office.