Savings can be a legitimate source, but a balance alone does not establish lawful origin, possession, control or qualifying commitment. Explain how the savings accumulated and where the invested portion went.
Connect source with use
Employment records, relevant income documents and account history may support earned savings; investment proceeds need ownership and sale records. The source explanation should fit the actual facts rather than a standard packet. Separately establish treaty nationality, control and the enterprise requirements.
Money remaining available in a personal account is not automatically invested merely because the applicant intends to use it later. A balance establishes possession at a moment and nothing else, so the file has to connect the money to its origin at one end and to the enterprise at the other. Savings are ordinarily the most straightforward source to explain, because employment income accumulates in a documented pattern, but that documentation still has to be produced: employment records, payroll or tax filings, and account activity showing the accumulation over time.
Where the balance grew in ways the salary does not account for, identify why. The connecting step is equally important, since money that remains available for personal use has not been committed. The requirements the trail exists to support are unchanged: treaty nationality, capital irrevocably committed and at risk, an enterprise that is more than marginal, and the investor's ability to develop and direct it.