Established in 1979
(818) 345-7456


Did you pay too much in taxes
last year?

Get the largest refund
available (legally).

It's not what you make,
it's what you keep.


You do what you do best,
let us do what we do best.

Services include income tax preparation, tax and financial planning,
representation, business consultation and tax-savings seminars.


Save time and money
on your income tax preparation.

Your 1040 Tax Return
can be e-filed in 48 hours


Truckers around the country rely on
kNOw TAXES for filing their income taxes.

With over 30 years of income tax experience, kNOw
TAXES can help you keep more of the money you make



Welcome to kNOw TAXES Website.

Welcome to kNow TAXES, the small and home-based business specialist. The founder, Esta Klatzkin has been Enrolled to Practice before the Internal Revenue Service for over 30 years. With a tradition of excellence since 1979, kNOw TAXES takes a concerned, proactive approach to your tax needs. We help you manage your future, not just report on your past. Our mission is to provide the highest quality professional service, expertise, and attention to detail, to ensure our clients achieve the greatest possible success.

We provide a full range of tax-related services for both businesses and individuals. Our goal for our clients is to make the tax process enjoyable--maybe even fun. We work to develop close relationships with each of our clients, earning their trust with personal attention to their needs. Clear and effective communication is the key to our success. We look forward to providing you with the same quality of service that our clients have come to expect over the years.

"No matter where I am, the answers to my tax questions are only a phone call, fax, or email away."
-M.G. Wayne, NJ


Small Business Services
We provide tax services for home-based & small business entities, and all individual returns.
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Tax Services for Truckers
Owner / Operators and company drivers in all 50 states, e-filed.
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Tax Center

Tax Center
Find your refund, due dates for all forms, and up-to-date tax information.
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click on links below for latest news and updates

Improve Your Recordkeeping; Reduce Your Tax Bill

kNOw TAXES Wins “2014 Best of Tarzana Award”


kNOw TAXES is among a very small group of companies that have won the Best of Tarzana Award in the Tax Return Preparation & Filing category for seven consecutive years! This distinction has qualified kNOw TAXES for the 2014 Tarzana Business Hall of Fame. Read More..


The founder, Esta Klatzkin has been Enrolled to Practice before the Internal Revenue Service for over 30 yearsIntern ready for tax season

Our youngest “intern” ETHAN working with Esta in the office.