Temporary visa applications usually begin with an online application submitted to the relevant authority (usually the U.S. embassy or consulate in the applicant's home country. In contrast, immigrant visa applications for those seeking green cards begin with an immigrant petition submitted to the USCIS by a close relative or employer or, in a few cases, the applicant. With both visa types, applicants would need to Provide supporting documents such as birth certificates and relevant immigration forms Pay filing fees Complete a medical examination with an authorized medical provider. Once the documents are complete, the immigration officials will review the information and assess the applicant's eligibility for the visa process they applied for. They may also conduct background checks on applicants if they deem it necessary. Mistakes in the information or documents provided at this stage could prove costly. You must do all you can to avoid such issues, even if that means seeking professional help from competent immigration attorneys. The Visa Interview A visa interview may also be required in many cases. During the interview, the immigration officers will grill you about your application, the documents you've submitted, and your reasons for wanting to enter or remain in the U.S. The success of your application depends largely on your performance here. If the officers in charge are unconvinced with your answers, they would likely deny your application. You can avoid such issues by diligently preparing for your interview beforehand. Experienced immigration lawyers like those from our law firm understand how these interviews work and the kinds of questions you might encounter. They can help you determine what to expect during the interview so you're not caught off guard by any questions. This way, you can improve your chances of success. The Outcome of the Application: Approval or Denial When your immigration application is approved, you'll receive what you've requested, which could be a visa or a change in your immigration status. But if it is denied, you'll likely be informed of the reason for the denial and whether or not you can appeal the decision or have it reviewed.