Below is the list of documents required for obtaining a Singapore visa. The visa process takes about 3 - 4 working days. Application form to be filled by each person Authority Letter from each Applicant 3 passport size photos each as per specification (Three recent passport size colored photographs with the semi-matt or matt finish, 70%-80% face coverage, white background and without border & spectacles (Size: 35mm x 45mm). Covering letter ( to be typed out fully and physically signed in the last), (do mention the dates of travel along with Total Number of Travel Days) (main sponsor) Occupation proof ( main sponsor) NOC from the company on its letterhead 3 months pay slip Company’s Id card (Photo Copy) 3 months bank statement(main sponsor) and it should be sealed and Signed by the Bank. Original passports and also your old passport (If you will have any)