Your one-stop shop for small-business accounting & tax services needs
Odyssey Accounting LLC
Based in San Diego California
Alan Mattei, EA
QuickBooks Level 2 Certified ProAdvisor

Testimonials
EXCELLENT Based on 37 reviews Anabella Lopez2025-05-09Trustindex verifies that the original source of the review is Google. It was a pleasure working with Alan on our taxes Herb Bayard2025-04-29Trustindex verifies that the original source of the review is Google. Allen has been a new addition since two years ago and he has been a welcome addition to ensuring we have an on time tax return with a comfort to us it was thorough and an accurate! We look forward to continuing with his services! Jay Tee2025-04-29Trustindex verifies that the original source of the review is Google. Alan has been wonderful with doing our taxes the past couple of years! Quick and transparent communication!! Highly recommend! Evgenii Semenov2025-04-18Trustindex verifies that the original source of the review is Google. I reached out to Alan for help with my taxes, and I couldn’t be more satisfied. He clearly knows what he’s doing — everything was handled professionally, accurately, and on time. Communication was always smooth, and he explained things in a way that made it easy to understand. Highly recommend working with him. Miracle2025-04-08Trustindex verifies that the original source of the review is Google. This is my first year filing business taxes, and after extensive research, I found Odyssey Accounting. The owner, Alan, is an outstanding communicator. Throughout the tax process, I had numerous questions, and he patiently addressed each one. For me, quality of work is more important than the size of the refund, and Alan certainly checked all the boxes. As someone still getting familiar with online services, I had initial concerns, but Alan's prompt responses to my emails quickly put my mind at ease. He also gave me the chance to review my return before e-filing, which allowed me to confidently verify that everything was reported accurately—this was especially reassuring for me as an overanalyzer. Additionally, Alan is an Enrolled Agent, so if any issues arise with my return, he can represent me before the IRS. If you want your taxes done right, look no further than Odyssey Accounting! Sharmila Hall2025-03-04Trustindex verifies that the original source of the review is Google. I've been working with Alan and Odyssey Accounting for a couple of months, and I couldn't be happier. They're reliable, detail-oriented, and always take the time to answer my questions. Their support has made managing my business finances so much easier. Highly recommend! Jagannath Kerai2025-01-12Trustindex verifies that the original source of the review is Google. I worked with Alan on a challenging situation that involved going back many years and reissuing 1099-MISC. I had reached a dead end where the affected party was asked by IRS to pay thousands of dollars. When I approached Alan, he was willing to take on the issue at a very reasonable rate. He issued a new 1099-MISC that would cancel tax liability for the affected party. I am working with Alan on another accounting work for non profit on a regular basis and he has been life saver. Everyone in the team appreciates his knowledge of profession, pro-activeness, timeliness, diligence and attention to detail. We couldn't be more happy with Alan's contribution. I would highly recommend Alan and I believe you will very satisfied. California Truck Licensing2024-11-27Trustindex verifies that the original source of the review is Google. Alan is a very professional tax consultant, he is diligent, thorough and solution driven. He expertly navigated a complex multi-year tax issue that other consultants had tangled up.We are very happy with his services. He is patient in explaining when we have questions and keeps us up to date when working with the financial aspects of our business. I would highly recommend his services. Will2024-09-27Trustindex verifies that the original source of the review is Google. I had the pleasure of working with Odyssey Accounting for my taxes, and I couldn't be happier with the service. They were incredibly fast and professional throughout the entire process. What really stood out to me was their willingness to listen and address all of my questions and concerns. They took the time to ensure everything was handled accurately and efficiently. If you're looking for an accountant who is both knowledgeable and attentive, I highly recommend Steve Gonzalez2024-09-01Trustindex verifies that the original source of the review is Google. Alan, our tax representative was extremely helpful and knowledgeable. I came in with many doubts and fears that he quickly provided comfort and knowledge that eased my doubts. I can say with great excitement that I have found a person who is here to help our tax needa and is excited to share his experience to give us us the best experience in a yearly need. We are glad we found him thanks to Maria Aguilar who are both part of BNI Enlace Latino. Thanks again, SG
Services
What We do

#1
Bookkeeping Services
Outsourced Bookkeeping
Quit worrying about the back end of your finances! We can help you keep your books up to date so you can focus on doing what you do best –growing your business
#2
Tax Services
We don’t just file your business and personal taxes, we strive to lower your tax liability and add value. Tax services shouldn’t be just about having your taxes prepared at the end of the year – we provide proactive tax planning leading to maximum tax savings and value added to your business.


#3
Strategy And Advisory
We go over your bookkeeping in order to identify where the leaks and profit centers are so we can get going to implement them. Tailored-to-your-business tax services and tax reduction strategies designed for your business to save.
Develop a comprehensive strategy to protect your earnings, save on taxes, get financing, and build your financial future.

#4
Representation Services
Have you been receiving notices from the IRS? Are you behind on your taxes? Are you facing an IRS audit? Don’t fall for scare tactics and work with a professional. We can represent you before the IRS and work for the best outcome.
Why Choose Us
Proactive Tax Services - Pristine Bookkeeping
On Schedule
All of our work is programmed according to schedule - will present timelines and deadlines to you
Tailored to Your Needs
We adapt to you and your business needs custom tailored to you so you can save more on taxes and keep your business compliant and up to speed financially based on your industry
We Take Our Job Seriously
"Accounting is the language of business." We will work with you to make your business as business-like as can be with accurate financial statements and pro-active tax returns
Contact Us
Mobile Service
We go to your domicile in San Diego for an additional fee