Protax Consulting Services is a top professional tax accounting and consulting firm offering world-class taxation and accounting business-management services to individuals and businesses worldwide.
Marc and the Protax team are consistently praised for their deep knowledge of international tax issues, particularly for expatriates.
Customer Service
Clients frequently highlight the professionalism, responsiveness, and friendliness of Marc and his team, making the tax process smoother and less stressful.
Trustworthiness
Many reviews emphasize the trust clients have in Protax, noting their ability to provide accurate advice and save clients money on taxes.
Comprehensive Support
Protax is recognized for offering thorough guidance on complex tax situations, ensuring clients understand their obligations and options.
Positive Experiences
Overall, customers report high satisfaction with their experiences, often recommending Protax to friends and family for tax-related services.
JL
Jose Lopez
Oct 30, 2025
5.0
I have been dealing with Marc at Protax for many years now, when it comes to Global Mobility Tax CPA services nobody is better trust me. I would never go anywhere else, thanks Marc and team for amazing years of services you guys are the very best!!
JF
Jean Fallacara
Sep 14, 2025
1.0
Stay away!!!! They filed an IRS extension without my consent, then tried to bill me for a “full engagement” I never agreed to. When I pushed back, I got threats of collections and intimidation instead of professionalism. This behavior was unprofessional, intimidating, and far from what I would expect from a trusted tax professional.
My experience has been extremely NEGATIVE
My experience with this individual has been extremely negative. He has repeatedly overcharged me with unreasonable and unjustified fees — for example, adding $2,500 to a simple yearly filing without explanation, charging $1,000 just for filing an extension, and even tacking on $100 for “computer use.”
Beyond the inflated charges, his behavior has been threatening. He tells clients that if they do not pay these invoices, he will sue them or report them to the credit bureau. This pattern feels abusive, coercive, and highly unprofessional.
Adding that after sending in their invoice they involved a Lawyer to pressure me to remove the reviews.
RB
River Barnes
Jul 1, 2025
5.0
Protax Consulting Services made my tax experience smooth and stress-free. Their team is knowledgeable, detail-oriented, and always willing to answer questions. They identified savings I would have missed on my own and handled everything with professionalism and care. If you’re looking for reliable and expert tax consultants, I highly recommend Protax!
CR
Charles Robledo
Oct 31, 2022
5.0
I am a foreign national living and working in the US. I was unaware of the tax laws in New York. Thankfully, my colleague recommended Protax Consulting Services in NYC. They were a huge help - Marc walked me through everything. I am super glad I got to know about them.
Frequently Asked Questions About Protax Consulting Services
What services does Protax Consulting Services offer?
Protax Consulting Services provides world-class taxation and accounting business-management services, specializing in US individual international taxation.
Where is Protax Consulting Services located?
Protax Consulting Services is located at Seven Penn Plaza, Suite 816, New York, NY 10001, USA.
What are the operating hours of Protax Consulting Services?
The office is open Monday through Friday from 9:00 AM to 5:30 PM and is closed on Saturdays and Sundays.
How can I contact Protax Consulting Services?
You can contact them by phone at +1 212-714-1805 or via email at protax@protaxconsulting.com.
Does Protax Consulting Services accept credit card payments?
Protax Consulting Services accepts payment by check only.
What languages are spoken at Protax Consulting Services?
The firm offers services in English and French.
Is there a mobile app to access Protax Consulting Services?
Yes, Protax Consulting Services has mobile apps available on both Google Play and the Apple App Store.
Are there any popular food options near Protax Consulting Services?
Yes, nearby you can find The Juice Shop, a smoothie and salad bar, Smashburger for American-style burgers, and Oakberry Açaí for acai bowls and smoothies.
What nearby places can I visit for coffee or a quick snack near Protax Consulting Services?
Starbucks and PopUp Bagels are close by for coffee and quick snacks, convenient for visitors before or after appointments.
Which nearby public services or government offices are close to Protax Consulting Services?
The Consulate General of Guyana, which serves as a community center and embassy, is located nearby and may be useful for customers needing such services.