

We provide quality tax services for US Citizens in Greece & abroad, focusing on efficiency, consistency and trust.
We don’t just resolve issues; we build relationships
Amnesty Program
Income Taxes (1040s)
Foreign Bank Account Reports
What makes us different?
" Our mission at Sterthree Summit Consulting is to revolutionize the tax industry by seamlessly integrating cutting-edge technology with personalized service. We understand that taxes can be complex and overwhelming for individuals and businesses alike. That’s why we’ve built a team of expert tax professionals who leverage advanced software, data analytics, and artificial intelligence to simplify the tax process. "



Georgina Ioannidi
US Tax Specialist
BA in Law, LLM, Licensed by the IRS, Lawyer registered with the Athens Bar Association
Enrolled Agent admitted to practice before the IRS
Compliance | Representation | Tax Preparation | Due Diligence | Legal & Tax matters

John Stergiou
US Tax Specialist
Bsc in Computer Science, Technology Expert, Economic Chamber of Greece
Authorized to prepare federal tax returns (AFSP)
Security | Due Diligence | Tax Preparation | Quality Assurance | Client Satisfaction | Operations
Customer-Centric Technology
We believe in putting our clients first. Our systems allow customers to securely upload documents, track their tax status, and receive real-time updates. When it comes to filing your taxes, our technology streamlines the entire process.
Personalized Guidance
While technology plays a crucial role, we recognize that tax situations are unique. We tailor our services to meet your specific needs and our dedicated tax advisors provide personalized guidance, answering questions, and ensuring compliance.
Transparent Pricing
No hidden fees or surprises. Our transparent pricing model ensures that clients know exactly what they’re paying for. We offer flexible plans, from basic tax preparation to comprehensive advisory services.
Credibility
Our Tax Specialists hold Enrolled Agent status, the highest credential awarded by the Internal Revenue Service and are admitted to practice before the IRS.
Efficiency
Our innovative technology streamlines tax processes, saving you time and effort.
Peace of Mind
Trust our experts to handle your taxes while you focus on what matters most.
Address
Zalokosta 8, Kolonaki
Athens, Greece 10671
*Only for mail
Meetings
We do offer in-person meetings at certain periods in the following locations:
Athens, Thessaloniki, Patras, Ioannina, Chania,
Kavala, Volos, Corfu, Rhodes, Lemnos, Chios
Frequently Asked Questions
While many Greek tax preparers and professionals have begun offering tax services to U.S. citizens residing in Greece, particularly in the wake of COVID-19 and the issuance of stimulus payments, it is essential to recognize that only professionals with the appropriate credentials can effectively manage complex U.S. tax matters and represent you before the IRS.
Therefore, it is vital to work with a Certified Public Accountant (CPA), Enrolled Agent (EA), or Tax Attorney who specializes in U.S. expat tax issues. These professionals should possess a thorough understanding of double tax treaties and totalization agreements to help you avoid double taxation and maximize your tax benefits. They should also be well-versed in critical areas such as FBAR and FATCA compliance, claiming the Foreign Earned Income Exclusion (Form 2555), and applying foreign tax credits (Form 1116).
With us, you’ll find the right tax professionals who not only understand your U.S. tax obligations but also your Greek tax requirements, ensuring that your specific needs are met. We are committed to ensuring full compliance with U.S. tax laws, providing you with peace of mind knowing that your taxes are in expert hands, wherever you reside.
As a U.S. citizen living and working in Greece, it is important to understand that filing U.S. taxes with the IRS is not optional—it's a requirement. If you earn income that meets the minimum filing threshold, you must report your worldwide income to the IRS, regardless of where you live. Failing to meet this obligation can result in penalties, and it is essential to note that the IRS does not inform you of this requirement. So even if you have never lived in the U.S., your citizenship still requires you to file your U.S. taxes. However, no need to worry; You are not alone in this, we are here to help you navigate this process!
If you are a U.S. citizen living and working in Greece and have never filed U.S. taxes before, you may find relief in the IRS Streamlined Filing Compliance Procedures. Many dual citizens and U.S. Citizens abroad are unaware of their obligation to file U.S. taxes, leading to overlooked tax responsibilities. Fortunately, the IRS recognizes the confusion surrounding this situation and generally exercises leniency for genuine mistakes.
The Streamlined Filing Compliance Procedures allow you to catch up on multiple years of U.S. expat taxes and FBAR filings without incurring any penalties, provided you meet specific criteria. If you qualify, you will need to file Federal Income Tax Returns for the last three delinquent tax years and FBARs for the previous six tax years.
We recognize that navigating these requirements can be overwhelming, but our team of expert tax professionals is here to assist you. If you have questions about your obligations and specific tax case, let us handle the details for you, ensuring compliance and giving you peace of mind.
As a U.S. citizen residing in Greece, you may be relieved to know that most Greek Americans do not owe taxes to the U.S. This is primarily due to specific provisions aimed at preventing double taxation on foreign-earned income. While there is no blanket tax exemption for U.S. citizens living abroad, various mechanisms—such as the Foreign Earned Income Exclusion (FEIE) or the Foreign Tax Credit (FTC)— can help you offset your potential tax liability.
However, it is essential to note that even if you do not owe any taxes to the U.S., you are still required to file your U.S. tax return each year to maintain compliance with IRS regulations. This ensures that you fulfill your U.S. tax obligations and avoid any potential penalties.
2024 Tax Return
Rental Income
Self-Employment
Interest & Dividends
U.S. Income
Investments
Foreign Pensions
Foreign Accounts & Assets
Income Taxes
All U.S. citizens and resident aliens must file a U.S. individual income tax return, even if they permanently live outside the United States and may not owe any tax because of income exclusion or tax credit..
2024 Tax Return
Any Filing status
Starting from:
90 EUR.
*Price is based on individual circumstances.
Amnesty
If this is the first time you are filing US Taxes or haven't filed for the past years, IRS offers Streamlined Filing Compliance Procedures for you to avoid any penalties.
3 years of Income Tax Returns
6 years of FBARs
Starting from:
650 EUR.
*Price is based on individual circumstances.
FBARs
A U.S. person, including a citizen, resident, corporation, partnership, limited liability company, trust and estate, must file an FBAR to report: a financial interest in or signature or other authority over at least one financial account located outside the United States if the aggregate value of those foreign financial accounts exceeded $10,000 at any time during the calendar year reported.
Starting from:
50 EUR.
*Price for up to 7 accounts.
*Final price depends on individual circumstances & discounts are offered for certain groups such as students & unemployed people.
**Prices displayed do not include VAT of 24%.