If you are a foreign national visiting the United States, this is your headquarters for tax information. We specialize in the preparation of your U.S. federal and state income tax returns. We determine your residency status in the United States (for tax purposes) and tax treaty benefits, advise you of your options, and recommend the choice that minimizes your U.S. tax liability. We also specialize in the preparation of tax returns for U.S. citizens and resident aliens working outside the United States. We are Certified Acceptance Agents for obtaining ITINs.