Sirius Tax Group LLC
OUR PRESIDENT
Sydney R. Smith, MBA CAA is our President and Founder. Ms. Imbued with a world perspective, leveraged by a B.S. Sirius Tax Group LLC
Certifying Acceptance Agent Services
Tax Advisory & Preparation
Business Startup & Strategy
Visa-Based Investor Plans
Serving a Global Clientele with Excellence She is the Lead Tax Advisor and Tax Preparer for Sirius Tax Group as well as a Business Consultant and Startup Specialist. With over 25 years of combined experience in the fields of management, business consultancy, tax advisory and preparation, she launched our firm with a sincere desire to assist a diverse, international client base. It is her cultural fluency with this client base that has made a natural in her role as Certifying Acceptance Agent and being recognized as an expert in this field by her colleagues and clients. Smith has worked in the field of tax advisory and tax preparation for almost 15 years, leveraging her background in consultancy and analytical skills giving her a competitive advantage, whether dealing with clients having simple or complex tax situations. Her fluency and knowledge of cultural norms has served to earn her the title of "The ITIN Lady" in her field and serving her clients with ease. Having earned the prestigious credential of Certifying Acceptance Agent in 2013 -- a credential given by the IRS in conjunction with rigorous forensic studies outlined by the Department of Homeland Security -- our President has quickly developed a following of clients from around the globe. Growing up in Alaska as well as overseas as the daughter of an Air Force Major and a mother who was a military wife before earning her Ph.D., Sydney came to view the world around her through a truly global perspective. As a young girl, she was always impressed by the business people she saw on TV and said that one day, she'd be a businesswoman. From her upbringing would eventually arise a love of diverse clientele and International Business. in Business Management from North Carolina A&T State University, Ms. Smith earned an MBA from the acclaimed Executive Program at the University of Maryland Global Campus. Her educational background and life experiences have directly shaped her interests in community service. Smith has been involved in volunteering and corporate social responsibility since 2001, when she launched a Sisters' Business Expo for women in College Park, Maryland. She also has spoken at women's homeless shelters, advised business owners pro bono for almost 25 years and works with those seeking permanent residency and U.S. citizenship in conjunction with tax and compliance matters. OUR TEAM
We are an internationally-based team of professionals who are focused on serving our global clientele with excellence. We are a growing team with varying educational backgrounds in:
Business Administration
Entrepreneurship
Accounting & Finance
Sales & Management
International & Trade Relations
Law
Our culturally diverse team hails from every corner of the world and as such, is well positioned to assist our clients with knowledge and understanding. Our competitive advantage lies in our expertise of the following areas:
Domestic and Foreign Taxation
Tax Advisory
Entity Formation & Startup
Inter-Cultural Communication
Temporary & Permanent Visas
Entrepreneurship
Country Analysis
Entry Strategies
We are committed to serving you, the client, and assisting you in all of your tax and business needs as well as preparation of Visa-based plans.
09/18/2026
CAA training can sharpen your tax practice fast.
Many preparers still miss the compliance details that matter most. The right guidance changes how you handle ITIN cases, client documentation, and acceptance workflows. đź’Ľ
At Sirius Tax Group, Sydney R. Smith, MBA, CAA shares practical insights built from years of international tax and acceptance agent experience.
Want training that is clear, technical, and directly useful? Message us to learn more.
09/17/2026
ITIN APPLICATIONS: 3 things I want every applicant to know before you file.
1) If you already have an ITIN, you may not need to apply again. Many issues are renewals or mismatched records, not “new ITIN” situations.
2) You do NOT have to mail your original passport to the IRS when you work with an IRS Certifying Acceptance Agent (CAA). We can verify your identity documents properly and help you submit with confidence.
3) Small details can create big delays: name formatting, dates, and supporting documents must match exactly.
If you’re a foreign national, international student, diplomat, or visa holder in the DC metro area and you’re unsure what applies to you, let’s walk through it together.
Book a consultation: https://www.siriustaxgroup.com
09/16/2026
Business setup for founders with international ties (or global income) requires more than picking an LLC name.
Entity structuring is not just a legal decision. It is a tax strategy decision.
If you are building a business while navigating a visa pathway, cross-border income, or foreign assets, get the structure right early. It saves time, money, and stress later.
09/14/2026
International Business Owners Road Map: Do this First
U.S. owners with foreign income/assets (foreign bank accounts, foreign entities, overseas contractors, or time abroad):
The 5 questions to answer first:
1) Where are you a tax resident right now? (This affects what income is reportable and which forms may apply.)
2) What entity do you have (or need)? (LLC, C-Corp, partnership, sole prop, structure drives filings.)
3) Do you have foreign bank accounts or signature authority? (Potential FBAR.)
4) Do you hold foreign financial assets? (Potential FATCA/Form 8938.)
5) Do you own or control a foreign business? (Potential Form 5471 and others.)
If you’re an international founder in the U.S.:
1) Start by confirming your U.S. filing obligation and whether you need an ITIN.
2) Make sure your entity is aligned with your visa/work authorization realities and your growth plan.
If you’re a U.S. owner with foreign ties:
1) Assume the U.S. expects reporting of worldwide income and certain foreign accounts/assets.
2) Build a documentation system now so you’re not scrambling at filing time.
If you want a clear roadmap for your specific facts, book an International Small Business Tax Roadmap consult.
09/11/2026
Happy Enkutatash to our Ethiopian and Eritrean Family!
New year. New beginnings. Same commitment to your success.
We celebrate with Ethiopia, Eritrea, and the East African community. Your entrepreneurial spirit and resilience inspire us.
Let's make this year your best one yet—ITIN, taxes, business planning. We've got you.
09/10/2026
ITIN QUESTION I GET ALL THE TIME:
“Do I have to mail my original passport to the IRS?”
In many cases, no.
As an IRS Certifying Acceptance Agent (CAA), I can verify your identity documents in person and submit your ITIN application properly, so you can avoid mailing original passports and risking delays.
If you are a visa holder, foreign national, or international student in the DC metro area and you need an ITIN (or need to renew one), let’s talk through your situation and get you a clear plan.
Book a consultation or send a message.
https://www.siriustaxgroup.com
09/09/2026
Business setup for international founders: the tax questions you should answer BEFORE you pick an entity.
I see this mistake all the time: choosing an LLC vs S-Corp based on what a friend did, before clarifying the cross-border facts.
Here are 5 items to confirm early:
1) Your immigration status and work authorization
2) Where the owners live (and where they are tax resident)
3) Whether you will have foreign owners, foreign contractors, or foreign bank accounts
4) How you plan to pay yourself (salary, distributions, management fees)
5) Whether you need a visa-based or investment-driven business plan that aligns with the tax structure
Entity structuring is not just a legal decision. It is a tax strategy decision.
If you are a startup founder or advisor supporting international entrepreneurs, what entity question comes up most in your conversations?
09/08/2026
FOREIGN NATIONALS + U.S. REAL ESTATE: DO NOT MISS FIRPTA
If you are a foreign person selling U.S. real property, FIRPTA withholding may apply. This is one of those areas where a quick conversation early can prevent expensive surprises at closing.
A few practical notes:
* Timing matters: planning before the sale is key.
*Paperwork matters: the wrong form (or missing form) can delay refunds or create compliance issues.
* Your facts matter: residency status, treaty considerations, and the type of property can change the outcome.
If you are navigating a sale or purchase in the DMV area (or virtually), Sirius Tax Group can help you understand what applies to your situation.
Schedule a consult: https://www.siriustaxgroup.com
09/04/2026
ITIN Q&A (Form W-7): What is the #1 reason applications get delayed?
In my experience, it is not the form itself. It is the documentation.
Common issues include:
Submitting copies that are not acceptable for the applicants category
Missing dates, signatures, or required supporting documents
Name mismatches across passport, visa, and tax return
Not aligning the W-7 reason code with the tax filing position
This is exactly why process matters.
If you are an applicant: what document question is holding you up right now?
If you are a tax pro: what part of the W-7 workflow feels most time-consuming in your firm?
Click here to claim your Sponsored Listing.
Category
Website
Address
10770 Columbia Pike Suite 300
Silver Spring, MD
20901
Alerts
Be the first to know and let us send you an email when Sirius Tax Group LLC posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.