Portfolio Growth Insights
Portfolio Growth
Source vs Destination Fund
Asset Allocation
Year-wise Portfolio Growth
Transfer Schedule
| # | Date | Transfer Amount | Source Balance | Destination Balance | Total Portfolio |
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What is a Systematic Transfer Plan (STP)?
A Systematic Transfer Plan (STP) is a powerful mutual fund feature that lets you periodically transfer a fixed or variable amount from one mutual fund scheme — typically a low-risk debt or liquid fund — to another scheme, usually a higher-growth equity fund. It is the bridge between capital safety and wealth creation.
What is an STP Calculator?
An STP Calculator is a digital financial tool that computes your expected portfolio growth, transfer schedule, source and destination fund balances, CAGR, and wealth generated over the entire STP period. It removes the guesswork from mutual fund planning.
STP Formula Explained
The STP calculation involves two simultaneous processes:
- Source Fund: Balance grows at the source fund's rate, and the transfer amount is deducted each period.
- Destination Fund: Previous balance grows at the destination fund's rate, and the transferred amount is added each period.
Source(n) = Source(n-1) × (1 + r_src) − Transfer
Dest(n) = Dest(n-1) × (1 + r_dst) + Transfer
Where r_src and r_dst are the per-period growth rates for the source and destination funds respectively, adjusted for expense ratio.
Benefits of STP
- Rupee Cost Averaging — smooths out market volatility
- Idle funds earn returns in a debt fund while waiting
- Reduces market timing risk for lump sum investors
- Disciplined and automated wealth migration
- Flexible — stop, pause, or modify anytime
Types of STP
- Fixed STP: Transfer a fixed amount each period.
- Flexi / Capital Appreciation STP: Transfer only the gains from the source fund, preserving the principal.
Taxation of STP in India
Each STP transfer is a redemption from the source fund. Gains are subject to capital gains tax:
- Equity Funds: STCG 20% (held < 1 year), LTCG 12.5% on gains above ₹1.25 lakh (held ≥ 1 year)
- Debt Funds: Gains taxed as per your income tax slab (applicable from FY 2023-24)
Example STP Calculation
Initial Investment: ₹5,00,000 in a debt fund at 7% p.a. | Transfer: ₹10,000/month to equity fund at 13% p.a. | Duration: 36 months
After 36 transfers, the remaining source balance and the accumulated destination fund balance together form your total portfolio — significantly higher than if the entire corpus stayed in the debt fund or was invested as lump sum in equity on day one.
Common Mistakes to Avoid
- Choosing a source fund with high exit load
- Setting transfer amount higher than source fund growth
- Ignoring expense ratios in return estimation
- Stopping STP during market corrections (defeats the purpose)
- Not accounting for tax on source fund redemptions
Disclaimer: This calculator provides estimates based on assumed rates of return. Actual mutual fund returns are subject to market risk. Please consult a SEBI-registered financial advisor before investing.
Frequently Asked Questions
An STP Calculator is an online financial tool that helps investors calculate the returns, transfer schedule, and final portfolio value when systematically transferring money from one mutual fund to another over a defined period.
The calculator takes your initial investment, transfer amount, frequency, expected returns on both funds, and duration as inputs. It then simulates each transfer, applies compound growth rates to both funds, and displays a detailed schedule with final portfolio value and CAGR.
A Systematic Transfer Plan (STP) is a mutual fund facility that allows investors to periodically transfer a fixed or variable amount from one scheme (typically a debt fund) to another scheme (typically an equity fund) within the same fund house.
In a SIP (Systematic Investment Plan), new money is invested from a bank account into a mutual fund. In an STP, money is transferred from an existing mutual fund (source) to another mutual fund (destination). STP allows existing corpus to earn returns while gradually moving into higher-return funds.
SWP (Systematic Withdrawal Plan) transfers money from a mutual fund back to your bank account as income. STP moves money from one mutual fund to another mutual fund. STP builds wealth; SWP provides periodic income.
Yes. Each STP transfer from the source fund is treated as a redemption and is subject to capital gains tax. Short-term capital gains (STCG) at 20% apply for equity funds held less than 1 year, and long-term capital gains (LTCG) at 12.5% for gains above ₹1.25 lakh for equity funds held over 1 year. Debt funds are taxed per your income slab.
The ideal STP duration depends on your financial goals and market conditions. For lump sum amounts being moved to equity, 12–36 months is common to reduce timing risk. For retirement corpus, longer durations of 5–10 years are used.
Most major fund houses in India support STP between their own schemes. Common combinations include transferring from liquid/overnight/debt funds to equity or hybrid funds within the same AMC (HDFC, SBI, ICICI Prudential, Nippon, Axis, etc.).
Yes, most fund houses allow you to stop an STP with a simple written or online request, typically requiring a few days' notice before the next transfer date.
STP reduces the risk of investing a large lump sum at a market peak. By systematically transferring into equity over time, you benefit from rupee cost averaging, which smooths out volatility compared to a single lump sum investment.
Key benefits include: rupee cost averaging, reduced market timing risk, better returns on the idle corpus kept in debt funds, disciplined migration to equity, and flexibility to choose transfer amounts and frequency.
Yes. STP distributes your investment across multiple dates, meaning you buy equity at various price points. This averages out the purchase cost and reduces the impact of market peaks and troughs on your overall investment.
STP itself is usually free. However, the source fund may levy an exit load if redeemed within the load period (typically 1–3 months for liquid funds, up to 1 year for equity funds). Expense ratios of the funds are deducted from NAV.
Yes. STP is a great strategy for beginners with a lump sum who are nervous about investing all at once in equity. It allows gradual entry while earning safe returns on the idle corpus.
Yes. During volatile markets, STP helps by automatically averaging your equity purchase price. When markets fall, the same transfer amount buys more equity units, lowering your average cost.
In a Fixed STP, a fixed amount is transferred from the source fund to the destination fund at each transfer date, regardless of NAV or market conditions.
In a Flexi STP (also called Capital Appreciation STP), only the capital gains or appreciation from the source fund are transferred to the destination fund, preserving the original capital in the source.
This calculator uses compound interest mathematics with period-based rate adjustments and simulates each individual transfer. Results closely match professional STP calculators but are estimates — actual returns depend on real fund performance, NAV changes, and applicable exit loads.
An online STP Calculator gives you an instant, clear picture of your wealth creation, transfer schedule, and expected returns before committing your money. It helps you compare different scenarios (frequency, duration, return rates) to make an informed decision.
Yes, this STP Calculator is 100% free to use. There are no registration, subscription, or hidden charges.