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CMA Final · Direct Tax Laws and International Taxation

Assessment of Companies for CMA Final Paper 15

Assessment of Companies covers how a company is classified, how its residential status is fixed, how its total income is computed, and how special rules apply, such as MAT, political contributions and business reorganisation. Solve questions by fixing status first, then computing income step by step, then testing MAT.

What this chapter covers

This chapter is about taxing a company as a separate person under the Income-tax Act, 2025 (tax year 2026-27). You start with what kind of company it is and where it is resident. That decides which income is taxable in India. Then you compute total income, apply the special deductions and rules for companies, and check whether the minimum alternate tax applies.

The chapter sits on top of the basics you have already studied: heads of income, set-off and carry forward of losses, and deductions. Here you apply them to a company with a profit and loss account, a book profit and a tax rate that depends on its type. It also links to the international taxation part of the paper, because residential status of a company decides the scope of its income.

Some parts are procedural rather than numerical. The rule on business reorganisation orders, for example, is about modified returns and how the Assessing Officer reassesses. These parts suit objective questions and short case-based answers, so learn the conditions and time limits exactly.

Companies are the most common taxpayer in practice, so examiners like case-based questions that mix classification, income computation and MAT in one problem. The numerical parts are scoring if your method is clean, and the procedural parts give easy MCQ marks if you know the exact conditions. Since Paper 15 needs at least 40% on its own to pass, a well-prepared chapter like this one protects you from losing marks on topics that are rule-based and predictable.

Assessment of Companies: topics in the order to study them

  1. 1Classification of Companies and Residential StatusEverything else depends on the type of company and whether it is resident, so settle this first.
  2. 2Computation of Total Income of CompaniesThis is the core numerical skill; practise it before the special provisions.
  3. 3Deduction for Contributions to Political PartiesA short, rule-based deduction that fits naturally after the computation steps.
  4. 4Power to Inspect Registers of CompaniesA small procedural topic; read it once the main computation is clear.
  5. 5Business Reorganisation: Effect of Tribunal or Court OrdersNeeds a sound grasp of returns and assessments, so study it once computation is comfortable.
  6. 6Minimum Alternate Tax and Book ProfitLast, because you need normal tax and total income computed before you compare with book profit.

How to prepare Assessment of Companies

Treat this chapter as a mix of a computation method and a set of precise rules. Prepare each in a different way.

  1. Read the classification of companies and residential status rules, and make a one-page note of each company type with its conditions.
  2. Practise computing total income of a company from a profit and loss account: start with book profit, add back disallowed items, deduct allowed items, then apply head-wise rules.
  3. Learn the political contribution deduction and the inspection power as short rule lists with their exact conditions.
  4. For business reorganisation, learn the section on the effect of orders: who files the modified return, the time limit, and what the Assessing Officer does if assessment is complete or pending.
  5. Solve MAT questions in a fixed order: compute normal tax, compute book profit, apply the MAT rate, and compare.
  6. Finish with mixed case questions and timed MCQs, and check every answer against the law for tax year 2026-27.

Common mistakes in Assessment of Companies

  • Using Income-tax Act, 1961 section numbers and terms

    Fix: Use the Income-tax Act, 2025 and the term tax year; keep a short mapping list for key provisions.

  • Skipping residential status and taxing global income

    Fix: Write the status and the resulting scope of income as the first line of every answer.

  • Computing MAT on total income instead of book profit

    Fix: Build book profit separately from the accounts, then compare with normal tax.

  • Missing the time limit and scope of the modified return

    Fix: Remember: six months from the end of the month of the order, and limited to the order.

  • Applying current-year rates to the wrong tax year in reorganisation cases

    Fix: Remember that the tax is charged at the rates applicable to the tax year being reassessed.

  • Treating small procedural topics as optional

    Fix: Revise them as short rule lists, since they are easy MCQ marks.

Last-day revision: Assessment of Companies

  • Fix the type of company and its residential status before computing anything.
  • Compute total income head by head, then apply set-off and carry forward of losses.
  • Do not mix up book profit with total income; they are different bases.
  • For MAT, compare normal tax with tax on book profit and pay the higher.
  • In a business reorganisation, the successor means all resulting companies, whether or not they existed earlier.
  • The successor files a modified return within six months from the end of the month in which the order was issued.
  • The modified return is in accordance with and limited to the order.
  • If assessment is complete, the Assessing Officer passes an order modifying total income.
  • If assessment is pending, the Assessing Officer assesses or reassesses as per the order and the modified return.
  • Tax is charged at the rates applicable to the tax year being assessed.
  • An order in respect of business reorganisation can come from a High Court, a tribunal or an Adjudicating Authority under the Insolvency and Bankruptcy Code, 2016.
  • Use Income-tax Act, 2025 section numbers, not those of the 1961 Act.

Assessment of Companies practice questions

Assessment of Companies in other exams

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

Assessment of Companies: frequently asked questions

Is Assessment of Companies important for CMA Final Paper 15?

Yes. Companies are the main taxpayer in practice, and the chapter combines numerical and rule-based questions. It also supports other chapters on losses, deductions and international taxation.

Which law applies to this chapter for the June 2027 term?

The Income-tax Act, 2025 applies, with tax year 2026-27 for income from 1 April 2026. Do not use section numbers of the Income-tax Act, 1961.

Who files the modified return after a business reorganisation order?

The successor files it. Successor means all resulting companies, whether or not they existed before the reorganisation. The return is due within six months from the end of the month in which the order was issued.

What happens if assessment is already complete when the modified return is filed?

The Assessing Officer passes an order modifying the total income determined earlier, in line with the reorganisation order and the modified return. If the assessment is still pending, the officer assesses or reassesses accordingly.

How should I study MAT and book profit?

Learn the sequence: compute normal tax, compute book profit, apply the MAT rate and compare. Practise a few full questions so the steps become automatic.