The tax season began on January 27, 2025.

Discover how we built a trusted reputation by providing comprehensive tax planning and filing solutions for individuals and businesses.

With our expertise, we simplify the complex, keeping you compliant and maximizing your returns.


Your Tax Journey, Simplified.

Expert solutions for stress-free tax management.

Our Services

Let us simplify your taxes and maximize your returns with our comprehensive services.

Tax Preparation 

We are your trusted experts in managing all types of tax returns—whether personal, business, LLC, or corporation. Let us take the stress out of tax season and ensure you receive the maximum benefits possible. Your financial peace of mind starts here!

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Bookkeeping

Let us take the stress out of bookkeeping so you can focus on what really matters—growing your business. Trust us to organize your finances and streamline your operations for a more successful future

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Pay Roll

Efficiently managing payroll can be challenging, but we are ready to take care of it for you. We handle all your payroll tax filings at both the federal and state levels, ensuring everything is done accurately and on time..

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Why Choose Us

We are your trusted partner for tax planning and filing solutions. Let us simplify the complex and maximize your returns.

Expert Tax Accountants

Our certified tax accountants ensure you benefit from every deduction and credit available.

Comprehensive Services

We offer comprehensive tax planning and filing solutions for individuals and businesses.

Simplified Process

With our expertise, we aim to simplify the complex, keeping you compliant and stress-free.

Insurance Line 

At Hamid Nassiri Insurance, you can explore various services and personalized coverage options tailored to your unique needs. With over 25 years of industry experience, our team is well-equipped to provide the perfect insurance solution. Contact, us today for a complimentary quote and experience peace of mind knowing your insurance needs are in expert hands.

  • AUTO INSURANCE 
  • HOMEOWNERS  
  • GENERAL LIABILITY 
  • WORKER'S COMPENSATION 
  • BONDS 
  • LIFE INSURANCE
  • DMV SERVICES  

About us

PZN Tax Firm has been a trusted presence since 2010. My name is Paola Zatarain Nassiri, and as an experienced tax preparer. I am dedicated to empowering clients throughout the entire tax process. I ensure that every client is actively involved and fully informed, leading to optimal outcomes for their tax return.

Our company proudly partners with HAMID NASSIRI INSURANCE to deliver exceptional services and tailored solutions for all your insurance needs.

What Our Clients Say

Hear from our satisfied clients about their experience working with us.
John D.
They helped me maximize my deductions and credits, resulting in significant savings.
Emily S.
I trust them to handle my tax filings accurately and efficiently every year.
Mike P.
The team is knowledgeable, responsive, and takes the time to understand my specific financial needs.

Get in Touch

Contact us today to schedule a consultation and experience our exceptional tax and financial services.

16040 Harbor Blvd. Suite H Fountain Valley, CA 92708

7148190021

paola@pzntaxfirm.com

9 am to 5 pm

Ready for Hassle-Free Tax Solutions?

Let's simplify your tax journey together.