Bonus units in mutual funds
Bonus units are additional mutual fund units issued by an AMC to existing unit holders proportional to their holdings, analogous to a stock bonus issue (1:1 bonus, 1:2 bonus, etc.). Bonus unit distributions are relatively rare in modern Indian mutual funds (compared to IDCW distributions) but appear historically and occasionally in specific scheme contexts." “## Framework
How bonus units work
When an AMC declares a bonus:
- Existing unit holders receive additional units at zero cost.
- Bonus ratio (e.g., 1:2): one bonus unit for every two existing units held.
- Post-bonus, NAV adjusts downward proportionally.
Total economic value to unit holder is unchanged immediately after bonus; just the number of units and per-unit NAV change.
Why issued
- Marketing optical effect (more units appear to be a ‘gift’).
- Reducing per-unit NAV to make it more accessible-looking.
- Specific scheme events (e.g., capital restructuring).
Tax treatment
Bonus units themselves
- Issue of bonus units is not a taxable event at the time of receipt.
- Unit holder receives the units at zero cost basis.
Subsequent redemption
- Cost basis of bonus units: zero (for tax purposes).
- Sale price = full LTCG / STCG taxable amount.
- Per equity MF taxation or debt MF taxation depending on category.
Bonus stripping (Section 94(8))
Bonus stripping under Section 94(8) is an anti-avoidance provision targeting investors who:
- Subscribe before bonus declaration.
- Receive bonus units.
- Redeem original units at lower NAV (booking artificial capital loss).
Section 94(8) disallows such losses if the bonus and redemption fall within specific windows.
Modern Indian MF practice
Bonus units are rare in modern Indian MF practice:
- IDCW distributions are the standard mechanism for distributing income.
- Growth option (no distributions) is most common for long-term investors.
- AMCs prefer IDCW for the tax-simplified mechanism post-2020.
Comparison with IDCW
| Dimension | Bonus units | IDCW |
|---|---|---|
| Receipt | Additional units | Cash (or reinvested units) |
| Cost basis | Zero | Cash flow taxed as income |
| Tax on receipt | None | TDS per Section 194K |
| Tax on redemption | Full gain | Per holding period |
| Frequency in Indian MF | Rare | Common |
See also
- Mutual funds in India
- IDCW
- IDCW intimation
- Growth vs IDCW option
- Bonus stripping (Section 94(8))
- Dividend stripping (Section 94(7))
- Section 194K
- Equity mutual fund taxation in India
- Debt mutual fund taxation (post-2023)
- NAV computation
- SEBI (Mutual Funds) Regulations 1996
- SEBI
- AMFI
External references
References
- Income Tax Act 1961, Section 94(8).
- SEBI (Mutual Funds) Regulations 1996.
- AMFI Best Practice Guidelines.