Czech and U.S. Taxes

An overview of U.S. and Czech personal taxation

Expats.cz Staff

Written by Expats.cz Staff Published on 06.02.2006 15:35:50 (updated on 06.02.2006) Reading time: 3 minutes

Written by John W. Mohr
of CFO2GO Central & Eastern Europe

Taxation is a difficult subject in any jurisdiction if the taxpayer has taxable activities besides a basic wage. It is many times more complicated for expatriates who struggle not only with two sets of rules for compliance, but usually are challenged by unusual forms of compensation or have investments and do not speak the local language fluently. Please return to this site from time to time – this is the first of several addressing U.S. and Czech personal taxation for U.S. Expats based in the Czech Republic.

When Social Security / Medicare Taxes Apply Outside Of U.S.

In the course of business I have met many who subscribe to three philosophies of taxation: 1) Declare it all everywhere (rare!); 2) Hide it all (I run from these people!) 3) Declare in the CR what I earn here, and in the U.S. what I earn there. The third is the most common, but it is incorrect and opens the tax payer to potential liabilities down the road. Because the system is by and large set up to avoid double-taxation of income, Philosophy 1 does not necessarily need to cost the taxpayer more, but it can involve more administration. Unfortunately, Social Security and Medicare is not automatically excluded from double taxation unless there is a bi-national social security agreement (Totalization Agreement) in place between the U.S. and the second country. There is no such agreement between the U.S. and the Czech Republic.

U.S. social security and Medicare taxes continue to apply to wages for services you perform as an employee outside of the United States if you work:

·For an American employer <?xml:namespace prefix = o /> ·On an American vessel or aircraft ·In a country that has a Totalization Agreements with the <?xml:namespace prefix = st1 />U.S. and that agreement subjects your foreign employment to U.S. social security and Medicare taxes. ·For a foreign affiliate of an American employer

Preventing Double Payment of Social Security Taxes

To establish that your pay in a foreign country is subject only to U.S. social security tax and is exempt from foreign social security tax, your employer in the United States should write to the U.S. Social Security Administration, Office of International Programs, P.O. Box 17741, Baltimore, MD 21235-7741. Your employer should include a large amount of specific information about you in the letter.

Do I Need to Pay Self-Employment Tax?

FEATURED EMPLOYERS

A self-employed U.S. citizen or resident working abroad is most likely subject to the self-employment tax. (SE Tax) This is a social security and Medicare tax on net earnings from self-employment of $400 or more in a year. Net self-employment income is used to figure your net earnings from self-employment. Net self-employment income includes all business income less all business deductions allowed for income tax purposes. Net earnings from self-employment is a portion of net self-employment income. This amount is figured on Schedule SE (Short Schedule SE (Section A), line 4, or Long Schedule SE (Section B), line 6). The actual self-employment tax is figured on net earnings from self-employment, regardless of whether it is exemption from personal income tax under the foreign earned income exclusion.

For example:

You are working in Prague as a consultant and qualify for the foreign earned income exclusion. Your foreign earned income is $100,000, your business deductions total $35,000, and your net profit is $65,000. You must pay social security tax and Medicare tax on all of your net profit, including the amount you can exclude from income, even though the foreign earned income exclusion excludes the first $80.000.

CONCLUSION

In conclusion, you will need to do a little research to identify whether you are liable to pay social security and Medicare in the U.S. and the Czech Republic. If you are a sole trader, the answer is almost definitely yes. If you are not a sole trader, you may need to chase a few documents from your employer in order to escape double taxation. Please contact us for more information. If you are based in the U.S., we will put you in contact with our office in Boston.

CFO2GO is an independent consultancy focused on assisting SMEs and their owners and executives to achieve their operating and strategic objectives when internal or alternative means of doing so are inadequate to the task. We seek to advance your corporate objectives by meeting your short-term needs and positioning you to take advantage of future opportunities. We are specialists in international personal taxation and would be pleased to speak with you.

For further information, please vist the Expats business directory listing for CFO2GO

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