## Audit of Other Income
### Categories Covered
1. Interest earned on Fixed Deposits (FDs)
2. Dividend Income
3. Gain / Loss on sale of Mutual Fund investments
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### 1. Interest on Fixed Deposits
Recognition Basis: Time Proportion Basis
$$\text{Interest} = \text{Deposit Amount} \times \text{Applicable Rate} \times \frac{\text{No. of Days}}{365}$$
#### Audit Procedures
| Step | Procedure |
|---|---|
| 1 | Obtain listing of all FDs — opened during the period, with applicable rate and number of days the deposit was held |
| 2 | Recalculate interest independently using the formula above |
| 3 | For FDs outstanding at period end — obtain external bank confirmation |
| 4 | Obtain bank's confirmation of interest credited and cross-check with entity's calculation |
| 5 | Obtain Form 26AS — reconcile interest income reported vs. TDS deducted at source |
> Form 26AS / AIS (Annual Information Statement) is the authoritative third-party source for interest income verification.
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### 2. Dividend Income — Recognition Criteria
Dividend is recognised only when all three conditions are met:
| Condition | Meaning |
|---|---|
| (a) Right established | Entity's right to receive payment is established (dividend is declared) |
| (b) Measurable | Amount can be measured reliably |
| (c) Probable inflow | It is probable that economic benefits will flow to the entity |
> Exam tip (MCQ): All three conditions must be simultaneously satisfied. Mere declaration without certainty of receipt is insufficient.
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### 3. Gain / Loss on Sale of Mutual Fund Investments
Formula:
> Gain / (Loss) = Sale Proceeds − Book Value (Cost) of Investment
Audit Procedures:
- Verify against redemption statements from the fund house / AMC.
- Confirm cost of acquisition from the investment register.
- Ensure correct accounting: Gain/Loss → P&L (for trading/FVTPL) or OCI (for FVTOCI under Ind AS).
- Check that NAV on redemption date matches the proceeds recorded.