The B-2 visa accommodates those traveling for tourism or medical treatment. Applicants must provide evidence of their travel purpose, show proof of sufficient funds for the visit, and demonstrate ties to their home country, confirming their non-immigrant intent. The permitted stay is typically one to six months, with extensions possible up to about one year. The visa fee is about $185. The application process is generally low in difficulty, with interviews playing a key role. Visa agency assistance is helpful. Processing typically takes between two and six weeks. The global approval rate for B-2 visas is around 56%.