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About
Greetings, My name is Diana, and I have over 15 years of experience in accounting and tax preparation.
WE DO NOT offer estimated returns.
At Universal Accounting Solutions, data security is extremely important to preserve your privacy. We established MyTAXPortal to collect your documents and so that we may communicate quickly.
We also take great joy in providing reliable, accurate, and fast service with no fuss or hassle.
Overview
Hired 23 times
Background checked
3 employees
7 years in business
Business hours
SunClosedMon10:00 am - 6:00 pm
Payment methods
This pro accepts payments via Credit card, PayPal, Square cash app, Stripe, Venmo, and Zelle.
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
2024
Services offered
Industry
Sales & marketing
Healthcare
Technology / IT
Manufacturing
Business size
Small (fewer than 10 employees)
Medium (10-50 employees)
Large (more than 50 employees)
Business stage
Startup (less than 2 years)
Mid-stage (2-5 years)
Established (5 years and more)
Projects and media
Projects and media
Reviews
Customers rated this pro highly for responsiveness, work quality, and professionalism.
Exceptional 5.0
33 reviews
5
97%
4
3%
3
0%
2
0%
1
0%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Perla A.
Feb 11, 2026
•
From Google
If I could give more than five stars, I absolutely would! My experience with Universal Accounting Solutions was exceptional. From the professionalism and top-tier service provided by Diana Martinez to the incredibly user friendly website, everything was seamless. Even though Im out of state, Diana handled my taxes in just one day! The site made it easy to upload documents securely, and I appreciated the password protection for my sensitive information. Plus, the pricing was very reasonable. Overall, the level of knowledge and competence that Diana brought to the table was truly top notch.
Emma T.
Feb 20, 2025
•
Hired on Thumbtack
I reached out about my taxes which have become increasingly complex as a small business owner. Diana was phenomenal to work with and completed the job within 1 business day which was astounding to me. She's thorough and punctual which I appreciate!
Individual Tax Preparation
DRIVE L.
Apr 15, 2025
•
From Google
Exceptional service and expertise of my trucking business! She was able to go over my finances and submit my business and personal taxes remarkably quickly! And may I add that you are excellent at managing my bookkeeping records and keeping me up to date! It's not a simple undertaking, particularly in the trucking industry. You've earned my lifelong business! She was patient and took her time answering my questions; not many preparers go over everything, especially business-related! You are worth every dollar and more!Thank you!
Diana G.
Mar 13, 2026
•
From Google
I had a great experience working with my tax preparer. She was very professional, asked all the right questions, and took the time to help me understand my taxes. I really appreciated how clearly she explained everything throughout the process. She was also very thorough and made sure everything was done correctly, which helped me avoid owing anything this year. I highly recommend her services.
Yousra M.
Mar 6, 2026
•
From Google
Diana was amazing! She worked on my taxes and my daughters taxes very quickly and communicated through out the process. Very attentive to details and helped me get the maximum deductions . Ill always use her services going forward. Very trustworthy and professional!Thank you for all your work!
Credentials
Background Check
Diana Martinez Duran
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
We offer 10 percent off the first year that sign up with us.
What is your typical process for working with a new customer?
When I start working with a new client, if this is for bookkeeing services I send them a proposal, and if the client agrees, we send a copy of our contract. Once the contract is sign we begin the work. Whether it's payrol, bookkeeping , or tax returns we're here to help you every step of the way.
What education and/or training do you have that relates to your work?
I have a bachelor's in accounting, tax preparation credentials, I'm a member of the American Institute of Professional Bookkeepers (AIPB) and I'm a partner of Xero and QuickBooks Online.