Sirius Solutions For Business, Taxes & Startups
Servicing a Global Clientele With Excellence.
CERTIFIED ACCEPTANCE AGENT SERVICE
Individual Taxpayer Identification Number
Do you need to apply for or renew an ITIN (Individual Taxpayer Identification Number)?
As a leader in processing W-7 Applications, Sirius Tax Group is here to help you, whether applying for yourself, a spouse or family member. For more information, check out our page about the ITIN process and what separates us from the rest.
Call us today at +1.240.224.1243.
WHY CHOOSE SIRIUS TAX GROUP? We serve a global clientele with excellence and our clients and colleagues agree.
EXPERTISE
Qualitative & Quantitative SavvyWe leverage our knowledge base to provide a suite of services for you, the client.
CULTURAL SAVVY
Understanding of Cultural TraditionsOur knowledge of cultures across the globe gives us a competitive advantage in preparing your W-7 Application and business deliverables.
RESPONSIVE
Quality DeliverablesQuick turnaround time for your ITIN
Application, business and startup needs.
TRUSTED and RESPECTED
By Clients and Colleagues AlikeWe offer a hands-on approach with detail and attention for every client experience.
EXPERIENCED
Expertise and Agility Across IndustriesWe offer a suite of services built on experience and excellence.
FOCUS ON THE CLIENT
Services Tailored to Your NeedsA 360° assessment of our clients’ needs.
Here’s what our clients and colleagues have to say about us!
N.R., France
Thank you so much for helping me getting the ITIN for my three children. As you know, I have an L-1 Visa and my children do not have Social Security numbers. Thank you for also clarifying the difference between an employee and an independent contractor here in the U.S . and the differences in taxation.
J.T., Trinidad
I am so grateful to you Ms. Smith for your help. You filed two years of Maryland returns and I got a Maryland ID, which I didn’t know I was eligible for. Since coming to you some years back, I have now gotten my Green Card and a Social Security number and am now in…
M.A., Saudi Arabia
Thank you for helping me apply for the ITIN. As you know, I am a student here and I made money as a student. I really did not understand the process, but you explained everything to me, answered any questions I had and walked me through the process, which I was really nervous about.
N.K., Nepal
I can’t express how happy I am that my husband received his ITIN today. You are extremely professional and knowledgeable. Thank you!!
M.O., Pakistan
My wife got her ITIN today. My brother, a CPA, told me you are tops and your service is really outstanding!
K.L., Albania
Thank you helping me get my ITIN, my University required it. Thank you for explaining what my F Visa allowed and doesn’t allow being a student here and thank you for helping me file all my returns.
T.B., Maryland
Sirius Tax Group LLC provides exceptional personalized tax preparation services. Their expertise and attention to detail ensure an efficient and accurate tax filing process. Sydney’s ability to comprehend intricate financial situations and offer expert guidance is truly commendable. They not only maximized my tax refund but also imparted valuable tax strategies for future financial planning.…
M.B.D., Virginia
I finally got the refund from the IRS. My family is now here in the U.S. too and they have Social Security numbers. Thank you so much for all your assistance!
R.O., CEO, New York
The organization has what it takes to make your vision and wants and dreams a professional reality and I would highly recommend anyone with a vision and goal to utilize the CEO’s EXPERTISE IN BUSINESS, CULTURE, PROFESSIONALISM, AWESOME!!!
A.G., Ethiopia
Thank you so much for getting my wife’s ITIN. This is such good news! I will tell all my friends.
K.A., Maryland
I’m officially in business now! I especially appreciate the attention to detail you paid when it came to startup and compliance both at federal and state level.
T.M., Washington, DC
Thank you for taking care of my nonprofit startup in DC!
Y.M., Washington, DC
I sincerely appreciate you doing my business startup for me. I didn’t want to deal with DCRA and you handled everything for me. And thank you for helping me with the licensing required.
J.T., Tax Attorney, Maryland
That’s why they call you “The ITIN Lady!”
T.R., CEO, North Carolina
You are a terrific presenter. Please post your email. I want to correct you personally. Thanks for what you do.
M.M., President & CEO, Texas
Thank you!!!
S.F., Principal, North Carolina
Ms. Smith is an effective presenter. She is both passionate and knowledgeable about the subject.
A.Y., Partner, Chicago
The presenter was knowledgeable and informative.
J.C., CPA, New Jersey
Great, considering the fact that I do volunteer work at a not for profit immigration center.
M.S., Tax Professional, Texas
Thank you very much for an excellent presentation about the IRS’s Certified Acceptance Agent program. Your presentation was very informative and now I have a much better understanding of the program and how it can benefit my clients.
J.P., Philippines
As you know I have an H-1 Visa and I wasn’t sure about this whole process. Thank you for explaining the election to treat my non-resident spouse as a resident for tax purposes. We’ve received her ITIN and a big fat refund! You’re the best Ms. Smith!
J.K., Japan
My wife and I are most appreciative of you filing my ITIN application and also getting me money back from last year’s return. Apparently your colleague didn’t understand tax treaties or my J-1 Visa. We’ve gotten a refund back that I didn’t expect and my wife got her ITIN approval today.
S.H., Jamaica
My husband got his W-7 application approved on his B1-B2 Visa. Thank you for filing this for us and helping my husband navigate this process as well as our tax return, my 1099 and with our MFS status. Your knowledge is quite apparent.
N.R., France
Thank you so much for helping me getting the ITIN for my three children. As you know, I have an L-1 Visa and my children do not have Social Security numbers. Thank you for also clarifying the difference between an employee and an independent contractor here in the U.S . and the differences in taxation.
J.T., Trinidad
I am so grateful to you Ms. Smith for your help. You filed two years of Maryland returns and I got a Maryland ID, which I didn’t know I was eligible for. Since coming to you some years back, I have now gotten my Green Card and a Social Security number and am now in…
M.A., Saudi Arabia
Thank you for helping me apply for the ITIN. As you know, I am a student here and I made money as a student. I really did not understand the process, but you explained everything to me, answered any questions I had and walked me through the process, which I was really nervous about.
N.K., Nepal
I can’t express how happy I am that my husband received his ITIN today. You are extremely professional and knowledgeable. Thank you!!
M.O., Pakistan
My wife got her ITIN today. My brother, a CPA, told me you are tops and your service is really outstanding!
K.L., Albania
Thank you helping me get my ITIN, my University required it. Thank you for explaining what my F Visa allowed and doesn’t allow being a student here and thank you for helping me file all my returns.
T.B., Maryland
Sirius Tax Group LLC provides exceptional personalized tax preparation services. Their expertise and attention to detail ensure an efficient and accurate tax filing process. Sydney’s ability to comprehend intricate financial situations and offer expert guidance is truly commendable. They not only maximized my tax refund but also imparted valuable tax strategies for future financial planning.…
M.B.D., Virginia
I finally got the refund from the IRS. My family is now here in the U.S. too and they have Social Security numbers. Thank you so much for all your assistance!
R.O., CEO, New York
The organization has what it takes to make your vision and wants and dreams a professional reality and I would highly recommend anyone with a vision and goal to utilize the CEO’s EXPERTISE IN BUSINESS, CULTURE, PROFESSIONALISM, AWESOME!!!
A.G., Ethiopia
Thank you so much for getting my wife’s ITIN. This is such good news! I will tell all my friends.