Reviewed by Kanishk Devbangia, NISM V-A Certified MF Distributor ARN-315144 Last Updated: June 2026

You've received a lump sum in terms of bonuses, matured FDs, sale proceeds of assets, and the need for equity exposure seems immediate. Putting all of it at once seems too risky given the volatility of the market. What then?

This is where an STP can be helpful. It allows you to put the money in a more stable scheme and transfer a pre-specified amount in an equity-oriented scheme periodically. Effectively, you make a systematic and disciplined investment in equity.

This article discusses the meaning of STP, its difference from SIP and SWP, types of STPs, an example, and the dos and don'ts you need to follow to ensure that you benefit from it. This does not constitute investment advice by any means.

What Is a Systematic Transfer Plan (STP)?

STP is a service provided by the mutual fund firms where a certain sum of rupees or units is transferred from one mutual fund scheme to another on a predetermined basis at certain intervals of time.

Usually, the source scheme is a liquid fund, overnight fund, or a short duration debt fund, meaning it is a less volatile fund. Meanwhile, the destination scheme can be an equity fund. Gradually, money moves from the lower volatility fund to the equity fund in instalments.

While AMFI and SEBI oversee the regulations for such services, individual AMCs decide the minimum transfer amount and its periodicity. It's always wise to read the Scheme Information Document before initiating the transaction.

Most important of all, an STP cannot take place between two schemes belonging to different mutual fund companies.

The Classic Use Case: Gradual Lump Sum Deployment

In case of lump-sum investment, your complete corpus is subjected to market movements on the very day of investment and even thereafter in subsequent weeks. In case there is a sudden drop in market movement, the effect will be felt completely and immediately.

While making STP, you make the complete payment to your selected liquid/debt fund. A fixed amount is then automatically credited to your selected equity fund on a pre-decided date every month. Since you are buying units of your selected equity fund at different NAVs over time, you get the benefit of average costs of investment, in a way that rupee cost averaging takes place in SIP.

The remaining amount that stays in the source fund also generates some returns, which are usually more compared to savings account interest rate.

STP vs SIP vs SWP

These three “systematic” facilities often get conflated. The table below clarifies each:

SIP brings fresh money into the mutual fund universe. STP moves money within it. SWP takes money out back to you. For a detailed look at SWP — often used to create a regular income stream — see what is SWP in mutual fund. For a comparison of lump sum versus SIP contributions, see SIP vs lumpsum.

Types of STP

Fixed STP

A rupee value is systematically moved from the source to the destination in every interval period. E.g., ₹20,000 on every 10th of the month. The amount remains unchanged irrespective of the level in the market. This is the most popular version.

Capital Appreciation STP

The only thing that gets moved from the source to the destination is the profit made from the fund; no principal is transferred. Some investors use such a system when they want to keep their initial investment intact and gradually direct profits towards equity.

Flexi STP is another kind of STP offered by some fund houses depending on market valuation as per a pre-decided formula.

ILLUSTRATIVE Example — Not a Prediction

These numbers are entirely hypothetical and used only to explain how the mechanism works. They are not a forecast, projection, or guarantee of any return.

Suppose an investor parks ₹6,00,000 in a liquid fund on 1 July and sets up a Fixed STP of ₹1,00,000 per month into an equity fund:

Average cost per unit: ₹6,00,000 ÷ 5,860.4 ≈ ₹102.4

If the same investor had opted to invest all ₹6,00,000 in July when the NAV was ₹100, he would end up with 6,000 units worth ₹100 each. In such a case, the STP investment will lead to a higher average cost, thus proving that an STP investment does not always yield better results than a lump sum investment. In case of consistently rising markets, lump sum investment works well.

Important Practical Notes

Minimum Instalments and Amount

Fund houses typically require a minimum number of STP instalments (often six) and a minimum per-instalment amount. These vary by scheme — confirm in the SID before registering.

Each Transfer Is a Redemption

This is the single most crucial point about practice. All transfers from the source fund under STP are, by law, deemed to be redemptions. This results in two major implications:

• Exit load: In case the units from the source fund are redeemed during the exit load window period, then the load applies. Since liquid funds tend to have extremely short exit load periods (normally 7 days), then STP performed each month does not suffer this fate – although one should always double check.

• Capital gains: Each time the units are transferred out of the source fund, this leads to capital gains. Short-term or long-term will depend on which kind of fund it is and how long units have been owned there.

Who Does an STP Conceptually Suit?

Though not recommended to any specific reader, the STP product is designed in theory for:

•         The investor having a lump sum available, but would like to invest it in equity gradually instead of deploying it at once.

•         The investor being cautious of market timing and preferring a systematic investment approach.

It does not cater to an investor having no lump sum but only a fixed amount that needs to be invested regularly.

Frequently Asked Questions

Q: Can I STP between two funds of different fund houses? 

Ans : No. Both the source and destination scheme must belong to the same AMC. This is a structural constraint, not a platform limitation.

Q: Is STP the same as a SIP? 

Ans : No. SIP means investing fresh funds from the investor’s bank account to the scheme in the periodic way. STP is done by shifting the existing money within the mutual fund family from one scheme to another.

Q: Will the STP stop automatically? 

Answer: When STP is registered for a particular number of instalments, then that many transactions will be made and will come to a halt. But for open-ended STPs, it runs till the entire balance of the source fund is exhausted.

Q: Is the source liquid fund “safe” while waiting? 

Answer : Liquid schemes invest in short-term debt securities. Hence, these are perceived as low-risk schemes when compared to equity schemes, but they do not offer any capital protection. Credit incidents may impact debt schemes at times. There is always market risk involved with mutual fund investments.