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Integrated Business Solutions (Multidisciplinary Case Study with Strategic Management) · Direct Tax Laws & International Taxation

Taxation of Companies, LLPs and Business Reorganisations (CA Final)

Updated 5 October 2026 · Fact-checked

This topic covers how companies, LLPs and reorganisations are taxed. Check the conditions first: amalgamation and demerger are tax neutral only if the Income-tax Act's conditions are met, including an Indian successor and 75% shareholder continuity. Then compute: slump sale gain equals consideration minus net worth; demerger splits share cost by net book value ÷ net worth.

Understand Taxation of Companies, LLPs and Business Reorganisations

A reorganisation is a change in how a business is held: two companies merge, one company splits, an undertaking is sold, or a proprietor or firm becomes a company. Tax law treats some of these as tax neutral. No capital gain arises, because the business and its owners continue in a new form. Neutrality is a concession. You get it only if every condition is met.

The two big concessions are amalgamation and demerger. In both, the successor must be an Indian company.

For amalgamation, all property and liabilities of the amalgamating company must pass to the amalgamated company. Shareholders holding at least 75% in value of the amalgamating company's shares must become shareholders of the amalgamated company.

For demerger, all property and all liabilities of the undertaking must pass to the resulting company, and the undertaking moves as a going concern. Assets move at book value (net of depreciation). The resulting company must issue shares to the shareholders of the demerged company, in proportion to their holding. Shareholders holding at least 75% in value of the demerged company must continue as shareholders of the resulting company. Break any condition and the transfer may become taxable.

A slump sale is different. It is a sale of an undertaking for one lump sum, with no values fixed for individual assets. It is taxable as a capital gain, computed as consideration minus net worth. It is long-term if the undertaking was held for more than 36 months. If values are assigned to individual items, it is an itemised sale, not a slump sale.

Conversions have their own tests. They do not use the 75% shareholder test of amalgamation. Instead, the tests are about assets, consideration and a continuing holding for 5 years (50% voting power for a company; 50% profit share for an LLP).

  • Proprietorship into company: all assets and liabilities of the proprietorship must pass to the company. The proprietor must receive no consideration other than shares. The proprietor must hold at least 50% of the total voting power for 5 years.
  • Firm into company: all assets and liabilities of the firm must pass to the company. All partners must become shareholders in the same proportion as their capital in the firm. No partner may receive any consideration or benefit other than shares. The partners must together hold at least 50% of the total voting power for 5 years.
  • Company into LLP: only a private company or an unlisted public company qualifies. Total sales, turnover or gross receipts must not exceed ₹60 lakh in any of the three preceding previous years. The total value of assets in the books must not exceed ₹5 crore in any of those years. All assets and liabilities must pass to the LLP. Shareholders must become partners in the same proportion as their shareholding. No consideration is allowed other than LLP interest, and no benefit other than profit share. Assets must not be revalued. The erstwhile shareholders must together hold an aggregate profit share of at least 50% in the LLP at all times during the 5 years from conversion. Any profit share of other persons must stay within what this 50% limit allows. The other continuity conditions must also be kept for 5 years.

An LLP is taxed like a firm: tax on its own income, with partner interest and remuneration deductible within limits, and the partner's share of profit exempt.

A company is taxed at its own rate, which depends on the regime chosen. MAT applies under the regular regime if tax on total income is less than 15% of book profit (rate as per the Finance Act applicable to your attempt). MAT credit is the excess of MAT paid over regular tax on total income. It is available only under the regular regime and is carried forward for 15 years (period as per the law applicable to your attempt). Check the MAT and credit position applicable to your attempt. Buyback taxation has changed more than once in recent years. Use the rule in the law and ICAI amendments applicable to your attempt, and read the question for the date.

Key rules to remember

Amalgamation: shareholder test
Shareholders holding ≥ 75% in value of shares of amalgamating company become shareholders of amalgamated company
Shares held by the amalgamated company, its subsidiary or its nominee are left out of the test. Successor must be an Indian company for tax neutrality.
Amalgamation: cost and holding period of new shares
Cost of new shares = cost of old shares; holding period includes the period for old shares
Exchange of shares in the amalgamation is not a transfer for the shareholder.
Demerger: cost of shares in resulting company
Cost = Cost of shares in demerged company × (Net book value of assets transferred ÷ Net worth of demerged company immediately before demerger)
Net worth = paid-up share capital + general reserves per the books immediately before demerger. This split applies only if the demerger conditions are met: all property and liabilities of the undertaking transfer, assets move at book value (net of depreciation), shares are issued to shareholders of the demerged company in proportion, and shareholders holding at least 75% in value of the demerged company continue as shareholders of the resulting company.
Demerger: cost of original shares
Revised cost of original shares = Original cost − Cost allocated to resulting company shares
The holding period of the new shares includes that of the original shares.
Slump sale: capital gain
Capital gain = Lump sum consideration − Net worth of undertaking
Long-term if undertaking held for more than 36 months, otherwise short-term. Use the rate in the Finance Act applicable to your attempt.
Slump sale: net worth
Net worth = Total assets − Liabilities; depreciable assets at block WDV, other assets at book value, revaluation ignored
Self-generated goodwill and similar intangibles with no cost are not valued. A CA report in the prescribed form is needed.
Conversion of proprietorship or firm into company
Not a transfer if all assets and liabilities pass, no consideration except shares, and ≥ 50% of total voting power is held by the proprietor or partners for 5 years
This is a 50% voting power test, not the 75% test of amalgamation. For a firm, partners must become shareholders in the same proportion as their capital in the firm, and no partner may receive any consideration or benefit other than shares.
Conversion of company into LLP
Not a transfer if the company is a private company or unlisted public company, turnover or gross receipts do not exceed ₹60 lakh in any of the 3 preceding previous years, total asset value in books does not exceed ₹5 crore in any of those years, and the erstwhile shareholders' aggregate profit share in the LLP is ≥ 50% at all times during 5 years from conversion, along with the other continuity conditions
Shareholders become partners in the same proportion as their shareholding. No consideration except LLP interest and no benefit except profit share. No revaluation of assets. Any profit share of other persons must stay within what the 50% limit allows. Conditions run for 5 years.
LLP and firm: partner remuneration limit
On first ₹6,00,000 of book profit (or loss): higher of ₹3,00,000 or 90%; on balance: 60%
Only to working partners, authorised by the deed, for the period after the deed. Interest to partners is allowed up to 12% simple.
MAT (regular regime company)
MAT applies if tax on total income < 15% of book profit; credit = MAT paid − regular tax
The 15% rate and the 15-year carry-forward are as per the Finance Act applicable to your attempt. Credit is available only under the regular regime and is set off only against the excess of regular tax over MAT. Not applicable to the concessional 22% regime. Check the MAT and credit position applicable to your attempt.

How to solve Taxation of Companies, LLPs and Business Reorganisations questions

Use this order for any case question on companies, LLPs or reorganisations. Most marks are lost by computing before checking conditions.

  1. 1Identify the event: amalgamation, demerger, slump sale, buyback, conversion, or plain tax on a company or LLP.
  2. 2Check the form of the parties. For amalgamation and demerger, is the successor an Indian company? Are the property, liabilities and shareholding conditions met?
  3. 3List the conditions in the question facts and tick each one. A missing 75% shareholder test, a revaluation of assets, or a break within the 5-year period decides the answer.
  4. 4State the consequence for each person separately: the transferor company, the successor company, and the shareholders or partners.
  5. 5Compute only after the treatment is settled: cost of shares, net worth, capital gain, or tax liability.
  6. 6Note the character and period of the gain (long-term or short-term), and carry-forward of losses or MAT credit where relevant.
  7. 7Write provision, facts, conclusion. Give the final figure with the tax effect and any condition that could reverse the relief.

Quickest way: Condition-first scan

When to use it: Use in the 40% MCQ part of a case study, or when a written question has several linked transactions.

  1. Underline the event words: merger, split, lump sum, buyback, converted.
  2. Ask: Indian company? 75% shareholders (amalgamation and demerger)? going concern? book value? 50% voting power for 5 years (conversion)? Answer yes or no.
  3. If any answer is no, assume the transaction is taxable unless the rule gives another relief.
  4. If all are yes, assume neutral and move to cost and holding-period carry-over.
  5. For slump sale, compute net worth first (tax WDV for depreciable assets, book value for others, revaluation removed), then subtract from consideration.
  6. Cross-check the final gain against the 36-month test.

Common mistakes in Taxation of Companies, LLPs and Business Reorganisations

  • Treating every merger or split as tax neutral

    Students remember the exemption but skip the conditions.

    Fix: Tick each condition from the facts. A foreign successor, shareholders below 75%, or assets not moved at book value defeats the relief.

  • Taxing a slump sale as a normal asset-wise sale

    The word sale triggers item-by-item gain computation.

    Fix: Look for a lump sum without individual values. If so, use consideration minus net worth, with no separate cost for each asset.

  • Including revaluation in net worth

    Students take balance sheet figures directly.

    Fix: Ignore revaluation. Use WDV for depreciable assets and book value (excluding revaluation) for others.

  • Using the wrong denominator in demerger share-cost split

    Net worth and net assets are confused.

    Fix: The denominator is net worth immediately before demerger (paid-up capital + general reserves). The numerator is the net book value of assets transferred.

  • Applying the 75% shareholder test to conversions, or ignoring the entry limits for company-to-LLP

    Students carry the amalgamation rule over to every reorganisation.

    Fix: For proprietor or firm into company, test 50% voting power held for 5 years. For company into LLP, check it is a private or unlisted public company, turnover does not exceed ₹60 lakh and assets do not exceed ₹5 crore in any of the 3 preceding previous years.

  • Forgetting continuity conditions after conversion

    Students treat relief as permanent once granted.

    Fix: Note the 5-year holding conditions. Breach makes the relief withdrawable, so mention the consequence in the answer.

  • Stating buyback tax from an old or memorised rule

    Treatment has changed across years and sources.

    Fix: Read the question's date, apply the law applicable to your attempt, and state the basis in your first line.

Worked examples

Example 1

Alpha Ltd demerges its retail undertaking into Beta Ltd, an Indian company, as a going concern at book value. Beta issues shares to all Alpha shareholders in proportion to their holding, and shareholders holding 85% in value become Beta shareholders. Immediately before the demerger, Alpha's net worth is ₹10,00,00,000. The net book value of assets transferred is ₹3,00,00,000. Ms. Rao holds 1,000 shares in Alpha, with a total cost of ₹2,00,000, and receives 500 shares in Beta. Find the tax effect and the cost of her holdings.

Show the solution
  1. Conditions: successor is Indian, undertaking moves as a going concern at book value, shares are issued proportionately, and at least 75% in value of shareholders become shareholders of Beta. The demerger qualifies, so it is tax neutral.
  2. Receipt of Beta shares by Ms. Rao is not a transfer, so no capital gain arises on her.
  3. Cost of Beta shares = ₹2,00,000 × (₹3,00,00,000 ÷ ₹10,00,00,000) = ₹2,00,000 × 0.30 = ₹60,000.
  4. Revised cost of Alpha shares = ₹2,00,000 − ₹60,000 = ₹1,40,000.
  5. The holding period of the Beta shares includes the period for which she held the Alpha shares.

Answer: The demerger is tax neutral for Ms. Rao. Cost of her 500 Beta shares is ₹60,000 and the revised cost of her 1,000 Alpha shares is ₹1,40,000. Holding period of the Beta shares includes the Alpha period.

Example 2

Gamma Ltd sells its Unit X on 1 January 2027 for a lump sum of ₹25,00,00,000 without assigning values to individual assets. The unit began on 1 April 2020. Depreciable assets have a WDV of ₹6,00,00,000 per tax block. Land is in the books at ₹4,00,00,000, which includes a revaluation of ₹1,00,00,000. Inventory is ₹5,00,00,000 and receivables ₹3,00,00,000. Liabilities of the unit are ₹7,00,00,000. Compute the capital gain and state its nature.

Show the solution
  1. It is a transfer of an undertaking for a lump sum with no values assigned to items, so it is a slump sale.
  2. Land excluding revaluation = ₹4,00,00,000 − ₹1,00,00,000 = ₹3,00,00,000.
  3. Total assets = ₹6,00,00,000 + ₹3,00,00,000 + ₹5,00,00,000 + ₹3,00,00,000 = ₹17,00,00,000.
  4. Net worth = ₹17,00,00,000 − ₹7,00,00,000 = ₹10,00,00,000.
  5. Capital gain = ₹25,00,00,000 − ₹10,00,00,000 = ₹15,00,00,000.
  6. Unit held from 1 April 2020 to 1 January 2027, which is more than 36 months, so the gain is long-term. Apply the long-term rate in the Finance Act applicable to your attempt. A CA's report on net worth in the prescribed form must be furnished.

Answer: Long-term capital gain on slump sale is ₹15,00,00,000, taxed at the applicable long-term rate.

Exam tips

  • Begin every answer with the provision in words, then facts, then conclusion. Examiners reward the condition check more than the arithmetic.
  • In MCQs, look for the trap in the facts: a foreign successor, 70% shareholders, revalued assets, or a break within 5 years.
  • For slump sale, show net worth as a mini table in lines: assets by category, then liabilities, then net worth, then gain.
  • Mention buyback, MAT and special rates only after checking the date and regime in the question. State your assumption in one line.
  • Paper 6 case studies mix topics. Link tax with accounting (Ind AS 103) and valuation points where the case invites it.

Practice questions from Direct Tax Laws & International Taxation

Taxation of Companies, LLPs and Business Reorganisations in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Taxation of Companies, LLPs and Business Reorganisations: frequently asked questions

What are the conditions for amalgamation to be tax neutral?

All property and liabilities of the amalgamating company must become those of the amalgamated company. Shareholders holding at least 75% in value of the amalgamating company's shares must become shareholders of the amalgamated company. The amalgamated company must be an Indian company for the capital gains exemption.

How is a slump sale taxed?

The gain is the lump sum consideration minus the net worth of the undertaking. It is long-term if the undertaking was held for more than 36 months. Net worth uses tax WDV for depreciable assets and book value for other assets, ignoring revaluation.

How is an LLP taxed compared with a company?

An LLP is taxed like a firm at its own rate, and the partner's share of profit is exempt. Interest and remuneration to working partners are deductible within limits, with interest capped at 12% simple. A company is taxed at the rate for its chosen regime and may also face MAT under the regular regime.

How should I answer a buyback question when the law has changed?

Check the date of the buyback in the question and apply the law applicable to your attempt. Write one line stating the basis you used. Then explain who is taxed and how the consideration and cost of shares are treated.