How to Write a Letter to Support a Visa Application. Invitation letters provide a valid purpose of entry into the country for nonresidents.

1. Sample Supporting Letter for Visa
Sidor Sidorov,
Leninskiy pr 201 kv 34
Moscow 123456
Embassy of the United States
Moscow, Russia
14th September 2009
Dear Sir or Madam,
I am writing this to support the US visa application of my wife Mrs Olga Sidorova
(passport 00999999, nationality Russian, DOB 12th June 1978).
31st October - 11th November 2009 I am going to California to attend 5-day training organized by Jingle &
Jungle, Inc in San Jose, CA, followed by a few days of vacation.
I would like my wife to accompany me in this trip. We would like to use the vacation to see tourist
attractions of the southwest. We are planning to visit Yosemite and Grand Canyon national parks. On the
days of the training my wife is going to visit local places of interest and go shopping in San Jose.
I will be fully responsible for the travel expenses and other payments to support my wife’s visit to the
United States.
I kindly request you to grant my wife Mrs Olga Sidorova a US visa.
Yours faithfully,
Sidor Sidorov