Copy of a letter from your employer on business letterhead, with contact details, stating that a leave of absence has been granted, purpose and duration of the trip, and that you will be returning to your current job. The Employment letter must be addressed to the High Commission of Lithuania
. If you are self-employed, include a copy of your business license and tax return. If you are retired please submit proof of your retirement fund. The documents shouldn’t be older than 1 month.