The National Pension System (NPS) is a government-backed retirement savings scheme aimed at helping individuals build a secure financial future. With its unique lock-in period feature, the NPS ensures that funds remain dedicated to retirement, promoting disciplined saving habits. The lock-in period differentiates NPS from other investment products, as it prioritises long-term financial stability while offering tax benefits and market-linked returns. However, understanding how this lock-in period works and its associated benefits is key to leveraging the scheme effectively. This article explores the NPS lock-in period, its implications, and important terms you should know to maximise the scheme’s benefits.