Do I need to maintain the required balance throughout the process?

Yes. You must maintain your proof of funds from the date of application until you receive PR approval. Immigration officers may recheck balances during background verification. Sudden withdrawals or large transfers could raise suspicion and delay approval. Maintaining consistent balances across 4-6 months shows financial stability. Applicants are advised to keep funds untouched in the declared account and avoid unnecessary movements. Having slightly more than the required amount provides an extra safety margin in case of currency fluctuations or policy updates.