Money market mutual fund
A money market mutual fund is a SEBI-categorised debt mutual fund scheme that invests in money-market instruments with maturity up to one year. The category was defined under the SEBI October 2017 categorisation framework as one of the 16 debt scheme sub-categories. Money market funds provide ultra-short-term debt exposure with very low interest-rate sensitivity, making them suitable for cash-management roles in retail and institutional portfolios.
For Indian retail investors, money market funds offer:
- Cash-like risk profile: Very low NAV volatility due to short maturities.
- Returns superior to savings accounts: Typically 5-7 per cent annualised versus 3-4 per cent on savings accounts.
- Better than fixed deposits for short tenors: Especially for sub-6-month deployment.
- Liquidity: T+1 redemption with proceeds in the bank account.
This article covers the SEBI category framework, the investment universe, the major schemes, the role in cash management, the comparison with liquid funds , and the post-2023 tax treatment.
SEBI category framework
Investment requirement
The SEBI money market category requires:
- Investment in money-market instruments with maturity up to one year.
Eligible instruments
Money market instruments include:
- Commercial Papers (CPs): Unsecured short-term corporate borrowings, typically 90-365 day maturity.
- Certificates of Deposit (CDs): Bank issued short-term debt, 90-365 days.
- Treasury Bills (T-Bills): Government short-term debt, 91/182/364 days.
- Tri-Party Repo (TREPS): Short-term collateralised borrowings.
- Cash Management Bills (CMBs): Government’s flexible-tenor short-term debt.
Credit quality
Money market instruments typically have:
- CPs: A1+/A1 rated (highest short-term credit ratings).
- CDs: Bank-issued, typically AAA-rated.
- T-Bills: Sovereign-backed.
Money market funds therefore have very high credit quality with minimal default risk.
Major schemes
Major Indian AMCs offer money market funds:
- SBI Money Market Fund.
- HDFC Money Market Fund.
- ICICI Prudential Money Market Fund.
- Aditya Birla Sun Life Money Manager Fund.
- Nippon India Money Market Fund.
- Kotak Money Market Scheme.
- DSP Savings Fund.
- Tata Money Market Fund.
The category has substantial industry AUM (typically Rs 80,000-1,00,000 crore aggregate).
Returns and risk
Typical returns
Money market funds typically deliver:
- Annualised return: 5-7 per cent (closely tracks short-term money-market rates).
- Volatility: Very low (NAV change typically <0.05 per cent per day).
- Drawdown potential: Negligible (rare and minor).
Risk profile
Money market funds carry:
- Credit risk: Minimal (high-quality issuers).
- Interest rate risk: Very low (short maturities).
- Liquidity risk: Low (underlying instruments are reasonably liquid).
- Tax risk: Same as other debt funds (slab rate post-2023).
Comparison with liquid funds
Side-by-side
| Dimension | Money Market Fund | Liquid Mutual Fund |
|---|---|---|
| Maximum maturity | Up to 365 days | Up to 91 days |
| Average portfolio maturity | 30-180 days typically | 30-60 days typically |
| Returns | 5-7 per cent | 4-6 per cent |
| Volatility | Very low | Even lower |
| Suitable for | 6-12 month horizons | 0-3 month horizons |
| Instant redemption | Available in some schemes | Standard (most AMCs) |
Money market funds offer slightly higher returns than liquid funds at marginally higher volatility, suiting longer cash-management horizons.
Choice criteria
- 0-1 month deployment: Liquid fund or savings account.
- 1-6 months: Liquid fund typically.
- 6-12 months: Money market fund.
- 12+ months: Short duration fund or banking and PSU debt.
Role in cash management
Short-term goal funding
Money market funds suit:
- Emergency fund: 6-12 month corpus deployment.
- Short-term goal: Travel, planned expense within 6-12 months.
- Tactical cash: Awaiting investment decision (lump-sum deployment via STP).
Treasury management
Larger investors and HNIs use money market funds for:
- Corporate treasury management.
- Bridge financing between investment cycles.
- Quarterly liquidity needs.
SIP and STP
Money market funds support STP as a source scheme (parking lump-sum capital before STP-ing into equity schemes). They also support standard SIP for periodic deployments.
Tax treatment
Money market funds are debt-oriented:
- Post-April 2023 framework: All gains taxed at slab rate as short-term capital gains regardless of holding period.
- Pre-April 2023 purchases: Continue under pre-2023 LTCG treatment with indexation benefit.
Comparison with savings account interest
For tax purposes:
- Savings account interest: Tax-free up to Rs 10,000 per year (Section 80TTA for non-seniors), then slab rate.
- Money market fund gains: Slab rate from rupee one.
For tax-bracket investors, the comparison comes down to:
- Money market gross return (e.g., 6.5 per cent) vs savings account net return (e.g., 4 per cent gross, mostly tax-free up to Rs 10K).
For amounts above Rs 1-2 lakh in cash holdings, money market funds typically deliver better net returns than savings accounts.
Operational considerations
NAV stability
Money market fund NAV grows smoothly with very low volatility. Daily NAV change is typically a few basis points, reflecting the smooth interest-income accrual.
Exit load
Most money market funds have zero or minimal exit load (typically 0.10-0.25 per cent on redemptions within 7 days).
Cut-off times
Money market funds follow the standard 3:00 pm equity/debt cut-off rule , not the earlier 1:30 pm liquid-fund cut-off.
See also
- Mutual funds in India
- Liquid mutual fund
- Overnight mutual fund
- Ultra short duration mutual fund
- Low duration mutual fund
- Short Duration Mutual Fund
- Banking and PSU Debt Mutual Fund
- STP
- SEBI October 2017 categorisation
- Debt mutual fund taxation (post-2023)
- Debt mutual fund vs bank fixed deposit
- Applicable NAV (cut-off rule)
- Section 80TTA
External references
References
- SEBI October 2017 categorisation circular.
- SEBI (Mutual Funds) Regulations 1996.
- AMFI scheme data on money market funds.
- Finance Act 2023 debt taxation amendment.