Liquid fund vs sweep-in FD
A sweep-in fixed deposit (also called an auto-sweep FD or sweep facility) is a product offered by banks in India that automatically converts savings account balances above a specified threshold into short-term fixed deposits, earning the higher FD rate while retaining the liquidity of the savings account. When the account holder initiates a withdrawal or payment that exceeds the savings balance, the linked FD is automatically broken in LIFO or FIFO order to fund the transaction.
A liquid mutual fund is a debt-oriented mutual fund scheme regulated by SEBI that invests in instruments maturing within 91 days. Both instruments serve short-term cash parking needs, but differ in return profile, insurance treatment, tax implications, and operational mechanics.
Structure
Sweep-in FD
The sweep-in feature links the customer’s savings account to one or more fixed deposits. Banks set a threshold balance (typically Rs 5,000–25,000); balances above the threshold are automatically swept into an FD. The FD is created in predefined blocks (e.g., multiples of Rs 1,000 or Rs 5,000). Interest is earned at the applicable FD rate, which varies by tenure (typically 7 days to 1 year for sweep FDs).
On withdrawal, the bank breaks the most recent or oldest FD (depending on the bank’s LIFO/FIFO convention) to fund the debit. Premature breaking of the FD incurs a penalty: typically a 0.5% to 1.0% reduction in interest rate on the broken portion.
Liquid fund
Liquid fund units are purchased at the applicable NAV on the transaction date. Redemptions are processed within T+1 business day (proceeds credited to the bank account the next business day). Some AMCs and platforms (Zerodha Coin, Groww) offer an instant redemption facility for liquid funds, allowing up to Rs 50,000 to be redeemed and credited via IMPS within minutes, subject to SEBI’s daily cap on instant redemption.
Return comparison (2023-24, indicative)
| Instrument | Approximate return |
|---|---|
| Liquid fund (direct plan) | 6.8%–7.2% per annum |
| Sweep-in FD (7-90 days, major private banks) | 5.5%–7.0% per annum |
| Sweep-in FD (7-90 days, small finance banks) | 6.5%–8.0% per annum |
| Savings account (floor rate when balance below sweep threshold) | 3.0%–4.0% per annum |
Liquid fund returns are broadly in line with or marginally above short-tenure sweep-in FD rates at large banks for 2023-24, when the RBI repo rate is elevated.
Taxation
| Tax dimension | Liquid fund | Sweep-in FD |
|---|---|---|
| Tax rate | Slab rate (Section 50AA) | Slab rate |
| Tax timing | On redemption | Annual accrual basis (interest taxable in year of accrual) |
| TDS | Nil for resident investors | TDS at 10% if total interest across FDs > Rs 40,000/yr (Rs 50,000 for senior citizens) |
| Form 15G/15H | Not applicable | Available to avoid TDS if income below taxable threshold |
The tax-timing difference is operationally significant for investors who leave liquid fund units unredeemed for multiple years: they accrue no annual tax liability until redemption. Sweep-in FD interest accrues and is taxable annually even if not withdrawn.
Liquidity and access
| Dimension | Liquid fund | Sweep-in FD |
|---|---|---|
| Withdrawal speed | T+1 normal; instant up to Rs 50,000 via IMPS on select platforms | Immediate for amounts broken from sweep FD into savings account |
| Exit load | Graded (0.007%–0.0045%) for redemptions within 7 days; nil from Day 8 | Premature breaking penalty: 0.5%–1.0% interest rate reduction |
| Integration with bank account | Separate; transfer required on redemption | Seamlessly linked to savings account; automatic on debit |
| Partial withdrawal | Any amount above scheme minimum | FD broken in predefined blocks; some fragmentation |
The sweep-in FD has a practical convenience advantage: the investor does not need to initiate a separate redemption transaction. Debits from the savings account automatically trigger FD breaking. For liquid funds, a redemption instruction must be placed separately.
DICGC insurance
Sweep-in FDs are deposits covered by DICGC insurance up to Rs 5 lakh per depositor per bank (principal and interest combined). Liquid fund NAVs are not insured; investors bear portfolio credit risk.
Credit risk
Liquid funds hold commercial paper, certificate of deposits, treasury bills, and other instruments. While SEBI restricts liquid funds to instruments with a maximum maturity of 91 days and broadly investment-grade ratings, the portfolio carries some credit risk from private sector issuers (commercial paper from NBFCs, private sector banks’ CDs). In stress scenarios, commercial paper prices can decline.
Sweep-in FDs carry the counterparty credit risk of the bank (covered up to DICGC limit).
Summary comparison table
| Dimension | Liquid fund | Sweep-in FD |
|---|---|---|
| Return (2023-24) | 6.8%–7.2% p.a. | 5.5%–8.0% p.a. (bank-dependent) |
| Operational integration | Separate redemption required | Automatic bank account integration |
| Liquidity | T+1 (instant Rs 50,000 on select platforms) | Immediate (auto-sweep) |
| Exit penalty | Graded exit load (Day 1–7); nil after | Premature breaking: 0.5%–1.0% rate reduction |
| DICGC insurance | No | Yes (up to Rs 5 lakh) |
| Tax timing | On redemption | Annual accrual |
| TDS | Nil | 10% if interest > Rs 40,000/yr |
| Credit risk | Portfolio (multi-issuer) | Single bank (DICGC covered) |
| Minimum | Scheme minimum (Rs 500–1,000) | Bank-defined threshold (typically Rs 5,000–25,000) |
See also
- Liquid fund vs savings account
- Debt mutual fund vs bank FD (post-2023)
- Mutual fund
- How to invest in liquid funds on Coin
References
- SEBI circular SEBI/HO/IMD/DF2/CIR/P/2019/101, Graded exit load for liquid funds.
- SEBI (Mutual Funds) Regulations, 1996, Liquid fund 91-day maturity restriction.
- Income Tax Act, 1961, Section 50AA (debt fund gains), Section 194A (FD TDS).
- Finance Act 2023, Debt fund taxation amendment.
- DICGC Act, 1961, Deposit insurance coverage.
- RBI, Banking Regulation Act norms for fixed deposit sweeps.