PTIN
directory
The National Directory of
Registered Tax Return
Preparers & Professionals
FOR TAX PROS
Review
Tax
Preparers
Update
Your
Listing
Best
Rated Tax
Preparers
PTIN Certificates
Small Business Tax Help
RSSA Designation
For Tax Pros
Client Reviews of Karla C. Serna
Read What 1 Client is Saying About Karla C. Serna - A Tax Professional from Oklahoma City OK
Nayeli Mendoza
Oklahoma City, OK
June 18, 2026
This lady has withhold our information our receipt for a month and half. it’s so hard to get ahold of her about OUR TAXES OUR INFORMATION. She sent us to IRS for IRS to not take us because of her mistakes she did not set up an extension after the final day of doing your taxes. WE finally get our receipt after a month and half of trying to get of hold of her, we had to go to her home for her at the end of day for her to cuss out her. clients who pay her to do her job! she try to have us do our own process for our taxes! she’s a waste of time and money! DO not go to her!
Services provided:
•
Tax Payment & Penalty Resolution
Show More
