What is an Arbitrage Fund? Key Benefits and Risks Explained

Arbitrage Fund Overview

An arbitrage fund is a type of hybrid mutual fund that seeks to generate returns by exploiting price discrepancies of the same security in different markets (for example, between the cash/spot market and the futures market). They rely on arbitrage opportunities rather than directional bets on stock prices.


Advantages

  • Tax efficiency: Classified as equity-oriented mutual funds, so they enjoy lower tax rates compared to fixed deposits and most debt funds.
  • Relatively lower risk than equity funds: Returns are not driven by stock price appreciation but by arbitrage opportunities, making them less risky during volatile markets.
  • Good for short-term parking: Useful for investors who want to park money for a few months with lower risk and better post-tax returns than liquid/debt funds.

Disadvantages

  • Not suitable for long-term wealth creation: Returns are moderate (typically 4–7% p.a.), so they do not generate high capital appreciation like pure equity funds.
  • High expense ratio: Arbitrage opportunities require frequent trading, which leads to higher costs compared to debt or liquid funds.
  • Returns depend on volatility: If markets are stable with fewer arbitrage opportunities, returns may be lower.

Taxation (as Equity Fund)

  • Short-Term Capital Gains (STCG)
    • Holding Period: Less than 12 months.
    • Tax Rate: 20%.
    • Surcharge & Cess: Applicable on top of the 20% tax.
  • Long-Term Capital Gains (LTCG)
    • Holding Period: More than 12 months.
    • Tax Rate: 12.5%.
    • Exemption: The first ₹1.25 lakh of LTCG is tax-free annually.

Comparison: Arbitrage Fund vs Equity Fund vs Debt Fund vs FD:

FeatureArbitrage FundEquity FundDebt FundFixed Deposit (FD)
Nature of InvestmentHybrid (equity + derivatives)Pure equity (stocks)Bonds, govt. securities, corporate debtBank deposit
Risk LevelLow–ModerateHighLow–ModerateVery Low
Return Potential4–7% (linked to arbitrage opportunities)High (10–15%+ in long term, but volatile)5–8% (depends on interest rate cycle)5–7% (fixed depending on tenor)
Best Use CaseShort-term parking of fundsLong-term wealth creationMedium-term income & stabilitySafe savings, capital protection
LiquidityHigh (T+1 or T+2 redemption)High (but market risk)HighMedium (premature withdrawal penalty)
Taxation – STCG20% (if held < 12 months)20% (if held < 12 months)taxed at income slabInterest taxed at income slab
Taxation – LTCG12.5% above ₹1.25 lakh (if held > 12 months)12.5% above ₹1.25 lakh (if held > 12 months)20% with indexation (if held > 3 yrs)No LTCG; interest always taxed
Safety of CapitalRelatively safe (but not guaranteed)Market dependentSafer than equity, but credit risk possibleGuaranteed by bank (up to ₹5 lakh insured per depositor)
Expense RatioHigh (due to frequent trades)ModerateLow–ModerateNone
Who Should Invest?Conservative investors seeking better-than-FD short-term returnsAggressive investors with long-term horizonConservative to moderate investors looking for stable returnsRisk-averse investors wanting fixed guaranteed income

Visual Comparisons

Average Returns Comparison (%)

Relative Risk Levels (1=Very Low, 4=High):

Summary:

  • Arbitrage Funds → Good for short-term (low-risk, tax-efficient).
  • Equity Funds → Best for long-term wealth creation.
  • Debt Funds → Balanced choice for medium-term safety + returns.
  • FDs → Safe but least tax-efficient.

In short: Arbitrage funds are low-risk, tax-efficient short-term options but not for long-term growth.