SIP vs STP for PMS: Key Differences, Costs and Risks Explained

Investors weighing portfolio management services (PMS) often choose between systematic investment plans (SIP) and systematic transfer plans (STP) to deploy their capital. The two approaches differ mainly in how money enters the market, with SIPs adding fixed amounts at regular intervals while STPs move funds gradually from a source fund into a target one. Each method carries its own cost structure and risk profile, which affects overall returns and the level of market exposure. The comparison highlights that suitability depends on an investor's goals, risk tolerance and time horizon rather than on a single preferred option.