Hi I have read that to prove lawful source of invested funds, the applicant must provide at least the last five years of records, including tax returns and bank statements. However, say an applicant was only 20 years old and has earned the money from a fast growing successful business, but only have 2-3 years of bank records and tax returns, as the business is only 2-3 years old. Would that be sufficient prove if it firmly proves lawful source of the invested funds?
2-3 years of business and tax records should be sufficient under this scenario. Further explanation can be provided to inform USCIS why tax and business records prior to this time are not available.