Jason is very knowledgeable, and the business is handled through an online portal, with most communication done via email. Mark is very polite and professional and always answers the phone. If you need your tax return sooner, it’s best to start early in the year and clearly communicate that you need it completed as soon as possible.
Feb 2024
5.0★★★★★
This will be my third year using Grunden for my taxes. I am a small business owner, so I really appreciate Jason's responsiveness, timely and accurate preparation of my taxes, and the reasonable fees. Jason is fully functional with QuickBooks, which makes everything a breeze! Highly recommended.
Sep 2020
5.0★★★★★
If you are looking for an incredible CPA look no further! Jason is absolutely incredible and not only explains everything in detail but also is the most responsive professional I have ever worked with. He answers questions right away and makes doing our taxes and LLC a breeze!