If I am self-funding my education, do I need to keep the funds in my account for a certain period, and will that affect the visa process in Netherlands?

No, the Netherlands does not require self-funded students to keep funds in their account for a specific period before the visa application.

You must show a recent bank statement (dated within the last two months) with the required amount for living expenses and tuition. The funds must be freely available in your name and not locked in fixed deposits or restricted accounts.

Make sure your financial documents meet all IND (Immigration and Naturalisation Service) requirements to avoid delays in your visa process.