Ambassador #1 Tax Service is located in Houston Texas.. We are tax preparation specialists with more than 5 years of experience in providing the maximum return on taxes. We are experts with e-filing and individual tax returns. We also provide tax services for businesses. Our professional agents are capable of handling both federal and state returns. We will ensure that you receive the maximum return possible. In addition, we can file prior year returns. Our friendly staff are knowledgeable in tax preparation and eager to assist you. We make sure your taxes are completed accurately and quickly. Call today for quality tax service you can trust!