Bonus Issue of Shares: Meaning, Record Date, Impact
A bonus issue is when a company gives existing shareholders extra shares free of cost, in proportion to what they already hold. A bonus issue does not add rupees to your portfolio on day one: it spreads the same market value across a larger number of shares, so the price adjusts down in the same ratio.
So if a bonus makes you no richer, why do companies keep announcing them, and why do the stocks move on the news?
Below: the ratio maths, the four dates that decide eligibility, a worked example, the tax treatment, and the errors that catch first-time investors.
How a bonus ratio actually works
A bonus issue is quoted as a ratio, bonus shares first and existing shares second.
A 1:1 bonus means one new share for every one held, so your count doubles. A 2:1 means two new shares for every one held, tripling your count. A 1:2 means one new share for every two held, a 50% increase.
The company funds this from free reserves and its share premium account. No cash leaves. Reserves shrink, paid-up capital grows by the same amount, and total shareholder funds stay put. A refresher on reading a balance sheet makes that transfer obvious.
Why the price falls on the ex-date
The exchange adjusts the reference price so market capitalisation stays constant. That is arithmetic, not a loss. The confusing part is that your app may show a large red number on the ex-bonus morning, before the extra shares land in your demat account.
Why do companies issue bonus shares?
There is no single motive, but the honest reasons cluster into four.
- Liquidity. A stock at Rs 4,200 is awkward for small investors. After a 1:1 bonus it trades near Rs 2,100.
- Signalling. Paying out of reserves hints that management expects reserves to keep building. A soft signal, not a promise.
- Rewarding holders without spending cash. Useful for a company funding a capex cycle.
- Capitalising reserves. Some firms carry reserves far above paid-up capital and prefer to formalise part of it as capital.
Notice what is missing: earnings growth. The share count rises, so earnings per share falls in the same ratio. Nothing about the business improved overnight.
The four dates that matter
Most confusion around bonus issues is really date confusion.
- Announcement date. The board approves and informs the exchanges. This is when the stock usually reacts.
- Record date. The register of members is frozen. Whoever appears in the books that day is entitled.
- Ex-bonus date. With T+1 settlement, this now falls on the record date in most cases. Buy on or after it and you get nothing.
- Credit date. The registrar credits shares through NSDL or CDSL, typically a few working days later. Until then they cannot be sold.
The practical rule: your buy must execute at least one trading day before the record date so it settles in time.
Worked example: a 1:2 bonus on 300 shares
You hold 300 shares at Rs 900, so the position is worth Rs 2,70,000. The board announces a 1:2 bonus.
New shares received: 300 divided by 2, which is 150. Your holding becomes 450 shares.
The adjustment factor is old shares divided by new total, so 300 divided by 450, or 0.6667. The adjusted reference price is Rs 900 multiplied by 0.6667, which is Rs 600.
Check it: 450 shares at Rs 600 is Rs 2,70,000. Unchanged.
Cost basis next. If you bought all 300 at Rs 500, you paid Rs 1,50,000. That amount now spreads across 450 shares, an average of Rs 333.33 each. For tax, the bonus shares carry a nil cost of acquisition, though your broker’s statement shows the blended average.
| Item | Before bonus | After 1:2 bonus |
|---|---|---|
| Shares held | 300 | 450 |
| Market price | Rs 900 | Rs 600 |
| Position value | Rs 2,70,000 | Rs 2,70,000 |
| Amount invested | Rs 1,50,000 | Rs 1,50,000 |
| Average cost per share | Rs 500 | Rs 333.33 |
| Face value | Rs 10 | Rs 10 |
Bonus issue, stock split and rights issue: what is the difference?
All three raise your share count and cut the price, which is why they get mixed up.
In a bonus, reserves convert into capital and face value is unchanged. In a stock split, face value itself is divided, say from Rs 10 to Rs 2, and reserves are untouched. In a rights issue you are offered shares at a discount but you pay for them, and the company raises fresh cash.
One more contrast: a dividend or a buyback returns real money to you. A bonus does not. If you want cash in hand, look at how dividends work instead.
How are bonus shares taxed in India?
There is no tax on receipt. Tax arrives only when you sell.
The cost of acquisition is treated as nil, so the entire sale price becomes capital gain. The holding period runs from the credit date, not from when you bought the original shares.
On listed equity, a holding of more than 12 months is long term and taxed at 12.5%, with the first Rs 1.25 lakh of long term gains in a financial year exempt. Twelve months or less is short term at 20%. Selling three months after credit is a much worse outcome than waiting.
STT of 0.1% applies on both the buy and the sell leg of delivery trades.
Mistakes beginners make with bonus issues
Panicking on the ex-date is the first. A 50% price drop with no extra shares yet visible looks alarming. Wait for the credit.
The second is buying purely for the bonus. By announcement day, the news is already in the price.
The third is forgetting that stop-loss and GTT orders do not auto-adjust for the ratio at every broker, so an untouched stop can trigger instantly.
A plain risk note: a bonus tells you nothing about whether the business is worth owning. Weak companies announce bonuses too. Judge on earnings, debt and cash generation.
Frequently Asked Questions
If I buy shares on the record date, will I get the bonus?
Almost certainly not. Under the T+1 settlement cycle your purchase settles the next working day, so your name will not be on the register on the record date. You need to buy at least one trading day earlier. Practically, treat the trading session before the ex-bonus date as your last chance.
Do bonus shares have any lock-in period?
Bonus shares issued to public shareholders are freely tradable once credited to your demat account. There is no lock-in. The only real delay is the credit itself, which takes a few working days after the record date, during which the shares cannot be sold.
What happens to my F&O positions when a bonus is announced?
The exchange adjusts the strike prices, lot sizes and market lot of existing derivative contracts on that stock so that contract value stays neutral. Your position is not cancelled. Check the exchange circular for the adjusted lot size, because the revised number is often not a round figure.
Can a company issue bonus shares if it has losses?
It can, provided it has enough free reserves or share premium built up from earlier profitable years. A current-year loss does not automatically block a bonus. That is exactly why a bonus should not be read as evidence that this year’s business is doing well.
Is a 1:1 bonus better than a 2:1 bonus?
Neither is better in value terms. A 1:1 doubles your count and halves the price. A 2:1 triples your count and cuts the price to a third. Your holding value is unchanged in both cases. The only real difference is how low the post-adjustment price sits, which affects affordability and liquidity.
Where can I check upcoming bonus issues?
The corporate actions section on the NSE and BSE websites lists announced bonus issues with their record dates, and the company’s own investor relations page carries the board resolution. Your broker’s corporate actions tab usually mirrors this. Always confirm the record date from the exchange rather than a news headline.
Key Takeaways
- A bonus multiplies your share count and divides the price by the same factor, so position value on the ex-date is unchanged.
- Ratios read bonus first: 1:1 doubles your holding, 2:1 triples it, 1:2 adds 50%.
- Buy at least one trading day before the record date, because T+1 settlement decides eligibility, not the date you clicked buy.
- Bonus shares carry a nil cost of acquisition and their holding period starts at the credit date, so selling within 12 months attracts 20% tax instead of 12.5%.
- Face value stays the same in a bonus but changes in a split, and unlike a rights issue, nobody pays anything.
- Reset stop-loss and GTT orders after the adjustment, and never buy only because a bonus was announced.
