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The Kaplan Law Firm represents former American citizens who seek to get back their citizenship after they have lost it. 

American citizenship may be lost for a number of reasons, including renunciation of citizenship or the commission of certain other acts (for example, naturalizing as a citizen of another country) which the Immigration and Nationality Act (“INA”) of 1952 designate as potentially expatriating. Importantly, decisions by the United States Supreme Court have significantly narrowed the grounds on which a U.S. citizen can lose his or her citizenship.  One of the most important of these decisions is Vance v. Terrazas, which was decided in 1980. Generally, a U.S. citizen can only lose his or her citizenship by committing a potentially expatriating act voluntarily and with the intention of giving up citizenship. Such individuals have normally been issued a Certificate of Loss of Nationality (“CLN”) by the U.S. Department of State.

The loss of U.S. citizenship, including instances in which the loss was caused by voluntary renunciation, can be challenged in an administrative proceeding with the Department of State or by filing a lawsuit seeking to regain U.S. citizenship in a United States District Court. Although the State Department’s administrative procedure is relatively informal, individuals intending to ask the State Department to restore their citizenship would benefit by consulting with an attorney knowledgeable in this specialized area of law before doing so. Persons unfamiliar with the law who reach out to the Department on their own often provide facts which may actually undermine their case. Many of the State Department’s regulations regarding regaining or restoration of U.S. citizenship are contained in the Department’s Foreign Affairs Manual at 7 FAM 1200.

The Kaplan Law Firm’s Principal Attorney, Matthew B. Kaplan, is a former State Department Foreign Service Officer. The Firm has had success in having CLNs vacated and U.S. citizenship restored. Additional information on the Firm’s work in restoring U.S. citizenship cases is available here. Persons who  want their citizenship reinstated and who are interested in speaking to an attorney with experience in having American citizenship restored are welcome to contact Mr. Kaplan  at or to contact The Kaplan Law Firm through this web page.