Navigating tax filing while living abroad can be challenging for Americans, as tax laws vary by country. It's essential to understand your obligations under both U.S. and local tax regulations. The U.S. requires all citizens, regardless of residence, to file annual tax returns. However, many countries offer tax treaties that help avoid double taxation. Expats should familiarize themselves with credits like the Foreign Earned Income Exclusion  and Foreign Tax Credit  to reduce their tax liability. Seeking advice from tax professionals with expertise in international tax filing ensures compliance and maximizes available deductions.