Tax & AccountingBookkeeping Services in Eastvale / Norco, CA

We are a full suite accountingbookkeeping firm in Eastvale / Norco offering tax preparation / tax planning as well as individual and business services.

Tax Services

Personal and business taxes, IRS problem resolution, amended tax returns, tax planning & more.


Individual Services

Experts for wealth management, estate planning, elderly care & investment tax services.


Hear Why Our Clients Love Us

  • Cheryl Weech
    I found working with Linda was a delight. She is a hard worker, smart, dependable, and kind. I would recommend her to everyone!
  • David Wood
    Very helpful with everything saved me alot of money very joyful experience
  • Ana Serna
    Linda was very pleasant to work with. She not only did our taxes but she provided us with additional knowledge for this coming fiscal year. We appreciate her honesty and sincerity. We definitely recommend her service.
  • Joshua Lybeck
    The staff here is without a doubt very friendly and helpful. I would recommend this place to anyone who needs assistance with help taxing and accounting.
  • Ashwin Nair
    Linda is extremely knowledgeable and professional! She is very efficient and a pleasure to work with. Highly recommended!
  • Melissa McDermott
    Lynn is an outstanding to have on your side. She made me feel comfortable and ensured the process was as smooth as possible. Her knowledge and expertise were truly refreshing, and I appreciated how she took the time to educate me throughout the process. I look forward to working with her again in the future!
  • Trevor Persson
    Amazing experience! Thank you again.
  • Lori Baxter
    Giving 5 stars for Paramount tax and accounting!! They were so accomodating and helpful! Especially Linda Williams she knows her busininess ! She’s been doing this for years and when she explains things she makes it easy and precise for understanding. I can always count on everyone here if i need help or just have questions. I feel like i’ve got a new friend in Linda Williams ! So helpful, kind and caring! I would highly recommend this business to anyone! Family and friends.
  • Alexis Amundsen
    Paramount is extremely efficient and knows how to take care of their clients. Nothing but good things to say about my experience with them.
  • Becky Williamson
    Linda is the best! She knows how to take care of her clients and will do whatever she can to help them. She is someone you can trust!
  • Sherri Mackay
    This company is amazing! Linda is wonderful and very knowledgeable. We were very happy with their service. I’d definitely recommend to everyone!
  • Steve Hill
    I love working with Lynn! She's always very client focused, and super knowledgable.
  • Bryan Shaner
    These people are professional and friendly! Definitely using them again!
  • z9099
    Met with Linda (owner) who was very helpful, friendly, and knowledgeable. Very easy to deal with business wise, and was upfront about everything. I plan on continuing our business relationship.
  • Mary Hering
    Linda and her team were fantastic. I contacted her with an emergency situation and she jumped on it immediately and filed on time and very efficiently. She accomplished what other tax people could not and would not tackle. I HIGHLY recommend her and her team!
  • Carlos Ganarial
    Linda saved my butt in the 2023 tax season. I came to her 5 days before the deadline and she quickly took action so I could file on time. She helped navigate a tricky situation with multiple W2s, disability insurance, and other income. It being my first time filing married she also helped me get a massive return.
  • Steven Rowley
    Here's my one-word review for Linda: “She is AWESOME!” Okay, that’s three words, but she truly is! Linda is a calming presence with deep knowledge and experience. She has a unique ability to make overwhelming problems feel smaller and the path to success much clearer. I’d give her 10 stars if Google allowed it!
  • Jennifer Arroyo
    Linda is amazing! She was flexible, helpful, and precise. During a difficult time for a lot of people she is able to make it a smooth process that is beneficial for everyone! Definitely recommend for the peace of mind and work ethic!
  • Suyapa Aristizabal
    Excellent service provided by Linda in doing my taxes at Eastvale, and very pleasant and professional. Highly recommended!.
  • Juan Rincón
    Great service.