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Steffen Loch

US Tax Services LTD

Let us advise you and prepare your US tax return

Benefit from our expertise!

Steffen Loch
Certified Public Accountant (CPA)
Managing Director of
Steffen Loch US Tax Services LTD

US tax consulting and return preparation in Germany, Switzerland and Austria

We offer you among others the following qualified services:


  • Preparation of US tax returns (Federal and States) for US citizens, US investors and Green Card holders in Europe (Germany, Switzerland, Austria etc.)
  • We advise you individually on your personal situation and show you optimization options, advice on US income taxes, US inheritance taxes, taxes on relinquishing US citizenship, etc
  • Advice and preparation of tax returns for amnesty procedures: Streamlined Procedures, Delinquent FBAR Submission Procedures, Relief Procedures for Former Citizens
  • Advice for companies delegating expatriates to the USA

Do you have questions or specific topics? 

Send a message to: or via our contact form

Our core competences

What we can do
for you

Write to us!

  • Tax advice and tax return preparation for US citizens/ taxpayers with dual citizenship
  • Tax advice and tax return preparation for Green Card holders
  • Advice and return preparation for Amnesty procedures (delinquent returns)
  • Exit Tax Advise and return: relinquishment of the US citizenship or Green Card
  • Tax return preparation and advice for Investors with income from USA
  • International assignments and taxpayers moving from Germany to the US or vice versa


Here you can get your questions answered first. If your question or topic is not yet covered here, please send us a message. We will answer your topic as soon as possible and our FAQ can be extended.

Thank you!

Who has to file a US tax return?

Every U.S. citizen and holder of a green card is generally required to declare their annual (worldwide) income in the U.S. and to file a U.S. income tax return (Form 1040) if the income is above the standard deduction amount. The standard deduction amount depends on the marital status (filing status) in the US. No distinction is made between taxpayers who live in the United States and those who live outside the United States. In 2020, unmarried employees under 65 are required to submit a US income tax return for annual wages of US $ 12,400 or more. However, if income from self-employment is generated, the obligation to declare exists from an annual profit of US $ 400.

By when must the 2020 US tax return be filed?

The due date for filing the 2020 U.S. tax return is May 15, 2021 for those residing in the United States on that date and June 15, 2021 for taxpayers living abroad.  If you need more time, you can extend the deadline to 15 October 2021 by submitting form 4868 before the due date mentioned above. 

Is there a double taxation agreement?

Yes, the United States has an agreement to avoid double taxation with numerous countries, including Germany, Austria and Switzerland. However, these agreements are only applicable to US taxpayers to a very limited extent. This is because the US generally excludes the application of these agreements for US citizens and tax residents and only allows them for a few articles (e.g. for the taxation of social security payments). This exclusion is anchored as a “savings clause” in the protocols or directly in the agreements. However, there are already regulations in accordance with the US tax laws that eliminate double taxation, e.g. by means of the “Foreign Earned Income Exclusion” or the “Foreign Tax Credit”.

What's an FBAR?

FBAR is shortcut for “Report of Foreign Bank and Financial Accounts”. If you have foreign (non-US) bank accounts, securities accounts, life insurance policies or have authority to sign over such accounts, you may need to submit an FBAR form (FinCEN Form 114) to the U.S. annually. The FBAR form is not part of the U.S. tax return, but must be submitted to the Treasury Department separately each year. Since July 1, 2013, transmission has only been possible electronically.

Who must submit the FBAR form?

All U.S. persons (in particular U.S. citizens and holders of a green card) are required to report their foreign bank accounts, securities accounts, power of attorney accounts, and life insurance policies if the aggregate value of all foreign financial accounts exceeded $10,000 at any time during the calendar year reported. All non-American accounts and life insurance policies that belong to you alone or jointly and also accounts over which you have authority to sign  on the basis of a power of attorney must be specified. Accounts under US $ 10,000 need to be reported as well, there is no lower limit here. For each of the accounts and custody accounts, the respective highest level of the year must be stated.  The fact that there are double counts for transfers between accounts is inherent in the system and does not lead to any disadvantages, since the values ​​are not used for taxation purposes. Failure to submit the FBAR can result in severe penalties in the United States from $ 10,000 per year for non-deliberate non-filing to 50% of the maximum account balance per year for deliberate non-filing.

Steffen Loch

Make up your own mind!
Get to know us…

I am often asked how I came to US tax law as a German.

Already during my studies I realized that the world of tax and tax planning has nothing to do with my idea of taxes as dry matter at that time.

On the contrary, I was always fascinated by Professor Bareis’ lectures, because they were about design and politics, about justice and injustice of tax systems and above all about true stories as life writes them every day. This has proved to be completely true in my professional practice.

When I started my professional career at KPMG in 2001 in international assignment consulting, I specialized in international assignments of employees from the USA to Germany and vice versa. This meant that I was responsible for the entire process of both German and US tax advice and the coordinated preparation of tax returns for both countries.

Contact us!

    Steffen Loch US Tax Services LTD.

    Tepeleniou 13
    8010 Paphos

    Additional postal address:

    Steffen Loch US Tax Services LTD.

    Scanbox #03513
    Ehrenbergstr. 16a
    10245 Berlin


    Loch US Tax Service Point GmbH

    Jocherstrasse 6
    85221 Dachau

    US Tax Services LTD.
    Steffen Loch

    Tepeleniou 13
    8010 Paphos

    Opening hours:

    Mo. to Fr. by arrangement

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