First confirm which reporting framework applies. This guide is for an entity applying the notified Accounting Standards. An entity applying Indian Accounting Standards should use the relevant Ind AS financial-instrument requirements instead of copying the AS 13 measurement rules.
ICAI's current AS 13 text on Accounting for Investments explains classification, cost, carrying amount, reclassification, disposal and disclosure. The standard was notified under the Companies (Accounting Standards) Rules, 2021.
What counts as an investment under AS 13?
An investment is an asset held to earn income, such as interest, dividends or rent, for capital appreciation, or for another benefit to the investing enterprise. Shares and other securities held as stock-in-trade are not investments under this definition, although AS 13 says its current-investment principles may apply to them with suitable changes.
Cost includes acquisition charges such as brokerage, fees and duties. A receipt may sometimes recover part of that cost rather than represent income. For example, interest accrued before acquisition and included in the purchase price is deducted from cost when the related amount is later received.
Classify the investment before measuring it
| Question | Current investment | Long-term investment |
|---|---|---|
| Is it readily realisable? | Yes | May be yes or no |
| What is the intended holding period? | Not more than one year from the date of investment | Longer than one year, or the current-investment test is otherwise not met |
| Are both current conditions needed? | Yes. Readily realisable and the holding intention must both exist. | An investment that fails either current condition is long-term. |
| Usual subsequent measurement | Lower of cost and fair value | Cost, unless a decline other than temporary requires a reduction |
A listed security is not automatically current. If it is readily saleable but held as a strategic stake for several years, it is long-term. Likewise, a plan to sell within a year is not enough when the investment is not readily realisable. Keep evidence for both parts of the current classification.
Current investments: lower of cost and fair value
Current investments are carried at the lower of cost and fair value. The comparison may be made for each investment or category by category, such as equity shares or convertible debentures. Do not make one global comparison across the entire portfolio. AS 13 describes individual valuation as the more prudent and appropriate method.
Assume the following three current investments are measured individually. Amounts are in ₹ lakh.
| Investment | Cost | Fair value | Carrying amount | Reduction in profit and loss |
|---|---|---|---|---|
| Listed share A | 10.00 | 8.80 | 8.80 | 1.20 |
| Listed share B | 6.00 | 7.00 | 6.00 | Nil |
| Debenture C | 4.00 | 3.50 | 3.50 | 0.50 |
| Total | 20.00 | 19.30 | 18.30 | 1.70 |
The ₹1 lakh gain on share B is not recognised and does not offset the ₹1.70 lakh reductions on A and C. The carrying amount is therefore ₹18.30 lakh, not the ₹19.30 lakh global fair value. Reductions and later reversals for current investments go through profit and loss.
Long-term investments: test whether a decline is other than temporary
A long-term investment is usually carried at cost. A quoted price below cost at one reporting date does not by itself require a write-down. Reduce the carrying amount when the decline is other than temporary, and assess each long-term investment separately.
Relevant evidence includes market value, the investee's assets and results, expected cash flows, the size and nature of the investor's stake, and restrictions on distributions or disposal. Record the facts, period of decline, business outlook and cash-flow support. Avoid a conclusion based only on a short price movement or an unsupported management statement.
Example: a long-term investment cost ₹25 lakh. After reviewing sustained losses, weaker cash flows and the investee's net assets, the entity concludes that its value has fallen to ₹18 lakh and the decline is other than temporary. It reduces the carrying amount by ₹7 lakh through profit and loss. If the value later rises to ₹20 lakh or the reason for the earlier reduction no longer exists, AS 13 permits a reversal through profit and loss based on the revised evidence.
Investment property and associates may need a different analysis
Under AS 13, investment property follows the cost model in AS 10. An Ind AS reporter should separately assess Ind AS 40; the investment-property classification guide explains that framework.
Accounting for an associate also depends on which financial statements are being prepared. The AS 23 associates guide explains when the equity method applies in consolidated financial statements and when AS 13 remains relevant in separate financial statements.
Use the specified amount when classification changes
| Transfer | AS 13 measurement | Simple example |
|---|---|---|
| Long-term to current | Lower of cost and carrying amount at the transfer date | Cost ₹12 lakh and carrying amount ₹9 lakh: transfer at ₹9 lakh. |
| Current to long-term | Lower of cost and fair value at the transfer date | Cost ₹10 lakh and fair value ₹7.50 lakh: transfer at ₹7.50 lakh. |
Do not only change the label in the investment register. Keep the approved change in holding intention, the transfer date, cost, carrying amount, fair value and calculation that produced the transferred amount.
Disposal starts from carrying amount
On disposal, recognise the difference between net disposal proceeds and carrying amount in profit and loss. For a partial sale of one investment, allocate carrying amount using the average carrying amount of the entire holding.
Partial-sale example: an entity holds 1,000 units with a total carrying amount of ₹80,000, or ₹80 per unit. It sells 400 units for net proceeds of ₹36,000. The carrying amount allocated to the sale is 400 × ₹80 = ₹32,000. The disposal gain is ₹36,000 − ₹32,000 = ₹4,000, and the remaining carrying amount is ₹48,000.
Close the year-end file
- Reconcile each investment to acquisition records, brokerage and other acquisition charges.
- Document the reporting framework and why AS 13 applies.
- Support both conditions for every current classification.
- Keep fair-value evidence and state whether measurement is individual or category-wise.
- Assess every material long-term decline separately and retain the evidence.
- Recalculate reclassifications and disposal gains or losses from the correct carrying amount.
- Agree the accounting policy and profit-and-loss movements to the financial statements.
- Disclose quoted and unquoted investments, market value of quoted investments, significant restrictions and other information required by AS 13 and the governing statute.
The key sequence is simple: identify the reporting framework, classify the investment, apply the matching measurement rule, and document later changes. That prevents a marketable security from being called current automatically, stops gains in one category from hiding losses in another, and makes write-downs, reversals, transfers and disposals reproducible.
