Calculating the value of unlisted shares often feels confusing because there is no ready market price to rely on. Yet, getting it right is important since it directly affects taxation and capital gains. The challenge many face is knowing exactly how to calculate the unlisted equity share cost of acquisition and determine the correct sale value.
In this blog, you will learn what unlisted equity shares are, why the cost of acquisition and sale value matter, valuation methods, and the steps to calculate both. We will also cover common mistakes to avoid.
Let’s get into it!
What Are Unlisted Equity Shares?
Unlisted equity shares are shares of a company that are not traded on any stock exchange. Unlike listed shares, they don’t have a public market price, which can make understanding their value a bit tricky.
These shares are usually held by company founders, employees, or a select group of people. Since unlisted shares are not openly traded, their price depends on the company’s internal valuation, agreements between shareholders, or tax rules set by the government.
Before exploring numbers, it helps to understand why calculating the correct cost of acquisition and sale value is crucial once you hold unlisted shares.
Why Calculating Cost of Acquisition and Sale Value Matters

Calculating the cost of acquisition and sale value of unlisted shares is essential for understanding your taxable gains, ensuring compliance with Indian tax laws, and maintaining clear financial records. The following are the key reasons why this calculation matters:
1. Start with Compliance
The government requires you to calculate the cost of acquisition and the sale value to determine the correct taxable gain or loss for your transactions. This ensures you stay compliant with Indian tax laws.
2. Report Capital Gains Accurately
Having accurate numbers helps you report your capital gains and losses correctly in your income tax return, avoiding mistakes or penalties.
3. Separate Short-Term and Long-Term Gains
Knowing the correct cost of acquisition helps classify gains as short-term or long-term according to the holding period rules set by the Indian tax department.
4. Handle Multiple Purchase Dates or Prices
If the shares were acquired at different times or prices, proper calculation allows you to use methods like FIFO or average cost for fair reporting.
5. Maintain Clear Records
Keeping clear calculations and records is important for audits or future reference, especially if there are disputes or questions from tax authorities.
After knowing why precise calculation matters, understanding the valuation methods will help you determine the right figures for your unlisted shares.
Valuation Methods for Unlisted Equity Shares

Since unlisted equity shares do not have a public market price, you need to use specific methods to determine their value. Here are the common approaches used in India:
1. Book Value Method
This method calculates the company’s value by subtracting total liabilities from total assets as recorded in the company’s books.
Formula: Company Value = Book Value of Assets − Book Value of Liabilities
Ensure that the asset values are updated regularly to reflect their true worth. This method works well when the company’s books accurately represent the real value of its assets.
Example: If a company has assets worth ₹10 crore and liabilities of ₹6 crore, the company’s value using this method is ₹4 crore.
2. Recent Transaction Price Method
If the shares were sold recently between unrelated parties in a fair transaction, that price can be used as the current value of the shares. This method is only useful if recent transaction data, usually within the past year, is available.
3. Discounted Cash Flow (DCF) Method
The DCF method estimates the value of a company by predicting its future profits and discounting them to present value using a rate that reflects risk and the time value of money.
This method requires detailed financial forecasts and works best for companies with stable earnings.
4. Net Asset Value (NAV) Method
NAV calculates the company’s value using the current market value of all assets minus liabilities. You can include or exclude intangible assets such as goodwill.
This method is particularly useful when asset prices are easily verifiable in the market.
Example: If the current market value of assets is ₹12 crore and liabilities are ₹7 crore, the NAV is ₹5 crore.
5. Formula-Based Approach (Tax Valuation)
For tax purposes under Indian rules (Rule 11UA), unlisted shares can be valued using either the NAV method or the Discounted Cash Flow method.
A qualified merchant banker usually does this valuation and ensures compliance with tax regulations.
After assessing the value of your unlisted shares, it’s important to calculate the cost of acquisition to understand your taxable gains clearly.
How to Calculate the Cost of Acquisition of Unlisted Equity Shares
To determine the correct capital gains tax on unlisted equity shares, it’s important to calculate the cost of acquisition accurately. Here are the key steps to follow:
1. Steps to Calculate Cost of Acquisition

Identify the Actual Purchase Price: Start with the total amount you paid to acquire the unlisted shares. Multiply the price per share by the number of shares you purchased to get the base cost.
Add Acquisition-Related Expenses: Include any expenses directly associated with buying the shares, like brokerage fees, stamp duty, or legal costs. These expenses increase the total acquisition cost.
Consider Allotment by the Company (If Applicable): If the company allotted shares to you through a rights issue or as bonus shares, the acquisition cost may vary. For bonus shares, the cost is usually nil, while for rights shares, it is the amount you paid to acquire them.
Apply Indexed Cost for Long-Term Holding: If you hold unlisted shares for more than 24 months, they are treated as long-term assets. You can adjust the acquisition cost using the Cost Inflation Index (CII) to account for inflation, which reduces taxable gains.




