Goods and Services Tax (GST) and Corporate Tax Planning · Tax Planning and Location of Business

Arrangement Lacking Commercial Substance under Section 180

Updated 11 October 2026 · Fact-checked

An arrangement lacks commercial substance under section 180 of the Income-tax Act, 2025 if its real effect differs from its form, or it has round trip financing, an accommodating party, self-cancelling elements, disguised funds, tax-driven location, or no real effect on risks or cash flows. It then supports GAAR action.

Understand Arrangement Lacking Commercial Substance

Tax planning is allowed. Arranging your affairs to use the law as intended is fine. The problem starts when an arrangement exists mainly to get a tax benefit and has no real business behind it. The General Anti-Avoidance Rule (GAAR) in the Income-tax Act, 2025 deals with this.

Section 178 lets the tax authority declare an arrangement an impermissible avoidance arrangement, irrespective of anything else in the Act. It can be applied to the whole arrangement or to any step or part of it. Under section 179, the arrangement must have the main purpose of obtaining a tax benefit, and it must also meet at least one of four tests. One test is that it lacks commercial substance, in whole or in part, or is deemed to lack it under section 180.

Section 180 gives the deeming tests. An arrangement is deemed to lack commercial substance if: (a) its substance or effect as a whole is inconsistent with, or differs significantly from, the form of its individual steps or a part; (b) it involves round trip financing, an accommodating party, elements that offset or cancel each other, or a transaction through one or more persons that disguises the value, location, source, ownership or control of funds; (c) it places an asset, a transaction or a party's residence without any substantial commercial purpose other than a tax benefit; or (d) it has no significant effect on the business risks or net cash flows of any party, apart from the tax benefit.

Round trip financing is any arrangement where, through a series of transactions, funds move among the parties and the transactions have no substantial commercial purpose other than the tax benefit. It does not matter whether the funds can be traced, in what time or sequence they move, or by what means or mode.

Some facts help but never decide the matter alone. Under section 180(3), these are the period the arrangement exists, the fact that taxes are paid under it, and the fact that it provides an exit route. A short life, or taxes being paid, does not by itself make an arrangement safe or tainted. Once an arrangement is declared impermissible, section 181 lets the authority deny the tax benefit or a tax treaty benefit, in the manner appropriate to the case.

Key rules to remember

Impermissible avoidance arrangement (s.179(1)): Main purpose = tax benefit AND at least one of: (a) non-arm's length rights or obligations; (b) misuse or abuse of the Act; (c) lacks commercial substance; (d) means or manner not ordinarily used for bona fide purposes; Main purpose is compulsory. The four limbs are alternatives.
Presumption of main purpose (s.179(2)): Main purpose of a step or part is a tax benefit ⇒ whole arrangement presumed to have that purpose, unless the assessee proves otherwise; The burden of rebuttal is on the assessee.
Deemed lack of commercial substance (s.180(1)): (a) form ≠ substance; (b) round trip financing, accommodating party, offsetting elements, or disguised funds; (c) tax-driven location; (d) no significant effect on business risks or net cash flows; Any one limb is enough. Clause (b) has four sub-items.
Round trip financing (s.180(2)): Funds transferred among parties through a series of transactions + no substantial commercial purpose other than tax benefit; Tracing, time or sequence, and means or mode of transfer are disregarded.
Factors not sufficient alone (s.180(3)): Period of existence; payment of taxes; exit route provided; Relevant, but cannot alone decide the question.
Consequences (s.181): Deny tax or treaty benefit; disregard, combine or recharacterise steps; treat as not entered into; disregard accommodating party; treat connected persons as one; reallocate receipts and expenses; re-place residence or situs; look through corporate structure; The list is inclusive, not exhaustive. Equity may be treated as debt and vice versa, and capital as revenue and vice versa.

How to solve Arrangement Lacking Commercial Substance questions

Use this order for any case on GAAR and commercial substance. Always tie each conclusion to a fact in the question.

1Identify the arrangement and list its steps, parties, locations and fund flows.
2Identify the tax benefit obtained and who obtains it.
3Test the main purpose under section 179(1). Check whether any one step has a tax-benefit purpose, which triggers the presumption in section 179(2).
4Test each limb of section 180(1): form versus substance, round trip financing, accommodating party, offsetting elements, disguised funds, tax-driven location, and effect on business risks or cash flows.
5Note the section 180(3) factors (duration, taxes paid, exit route). Say they are relevant but not sufficient alone.
6Conclude whether it is an impermissible avoidance arrangement under section 179.
7State the consequences under section 181 that fit the facts, such as denial of benefit, disregarding a party, or recharacterisation.
8Add a practical point: keep documents showing a genuine business reason.

Quickest way: Purpose first, then the four-letter scan

When to use it: Use when a case gives a short fact pattern and asks whether section 180 applies.

Ask: what is the tax benefit, and is it the main purpose?
Scan the facts for: form versus substance, round trip, accommodating party, cancelling elements, disguised funds, tax-driven location, no change in risk or cash flow.
Name the limb matched and quote the fact that matches it.
Write the section 181 consequence in one line.

Common mistakes in Arrangement Lacking Commercial Substance

Saying any tax-saving arrangement lacks commercial substance.
Students mix tax planning with avoidance.
Fix: State that the main purpose must be a tax benefit and a section 179(1) limb must be met. Genuine planning with a business purpose is not caught.
Treating all four limbs of section 179(1) as compulsory.
The list looks like a checklist.
Fix: Main purpose is compulsory. The four limbs (a) to (d) are alternatives. Lack of commercial substance is only one of them.
Saying round trip financing needs traceable funds in a fixed sequence.
Students think of money going out and coming back.
Fix: Section 180(2) disregards traceability, time or sequence, and the means or mode of transfer.
Holding that a short-lived arrangement, or one where tax is paid, is automatically abusive or automatically safe.
Students overlook section 180(3).
Fix: Duration, tax payment and exit route are relevant but not sufficient alone. Look at the overall purpose and effect.
Listing section 181 consequences as a closed list.
Students memorise the list only.
Fix: Section 181(2) says the consequences include but are not limited to the listed ones. Choose those that fit the facts.
Ignoring that GAAR can apply to a single step or part.
Students look only at the whole arrangement.
Fix: Cite section 178(2) and the presumption in section 179(2) for tax-driven steps.

Worked examples

Example 1

Alpha Ltd, an Indian company, lends ₹10,00,000 to Beta Ltd, a related company. Beta lends the same amount to Gamma Ltd, and Gamma returns it to Alpha as a share application payment within the same week. No business activity changes. Alpha claims a tax benefit on the interest paid along the chain. Examine whether the arrangement lacks commercial substance.

Show the solution

Arrangement: funds move Alpha → Beta → Gamma → Alpha. The amount of ₹10,00,000 ends where it began.
Tax benefit: the interest deduction claimed along the chain. No business reason is stated.
Section 180(1)(b)(i) treats round trip financing as lacking commercial substance. Under section 180(2), funds are transferred among parties through a series of transactions with no substantial commercial purpose other than the tax benefit.
Section 180(1)(d) also applies, as there is no significant effect on business risks or net cash flows apart from the tax benefit.
Short duration (one week) is relevant under section 180(3) but is not the deciding factor.
Section 179(1)(c) is met and the main purpose is the tax benefit, so the arrangement may be declared impermissible under section 178.
Consequences under section 181: the arrangement may be treated as not entered into, steps may be disregarded, and the interest deduction denied.

Answer: Yes. The arrangement involves round trip financing and has no real effect on risks or cash flows. It lacks commercial substance and may be declared an impermissible avoidance arrangement, with the tax benefit denied.

Example 2

Delta Pvt Ltd, an Indian company, incorporates a subsidiary in a low-tax country with no staff, no office and no operations. It routes its export invoices through the subsidiary only to shift profit there. Discuss the section 180 position and the consequences.

Show the solution

Tax benefit: profit is shifted to a low-tax location, reducing Delta's Indian tax.
Section 180(1)(c): the location of a transaction and the residence of a party have no substantial commercial purpose other than a tax benefit.
Section 180(1)(a): the form shows the subsidiary as the seller, but the substance is that Delta makes the exports. Substance differs from form.
The subsidiary may also be an accommodating party under section 180(1)(b)(ii), as it serves only to route the transaction.
The main purpose is the tax benefit, so section 179(1)(c) is met.
Section 181(2) allows the authority to disregard the subsidiary, treat connected persons as one, reallocate the income, and look through the corporate structure.

Answer: The arrangement lacks commercial substance under section 180(1)(a) and (c), and may be an accommodating-party case. It can be declared impermissible, and the profit may be taxed in Delta's hands by disregarding the subsidiary.

Exam tips

Quote the section number with the limb, such as section 180(1)(b)(i), and match it to a fact from the case.
Always state the main-purpose test from section 179 before section 180. Section 180 alone does not complete the answer.
Mention section 180(3) when the facts give duration, tax paid or an exit route.
End with section 181 consequences chosen to fit the facts, and add a drafting or documentation point.

Practice questions from Tax Planning and Location of Business

Arrangement Lacking Commercial Substance: frequently asked questions

What is an arrangement lacking commercial substance?

It is an arrangement that section 180 of the Income-tax Act, 2025 deems to lack commercial substance, for example because form differs from substance, it involves round trip financing, or it has no real effect on risks or cash flows. It is one route to being an impermissible avoidance arrangement.

Is lack of commercial substance enough to apply GAAR?

No. Under section 179(1), the main purpose of the arrangement must be to obtain a tax benefit, and it must also meet one of the four limbs. Lack of commercial substance is one of those limbs.

Does a short-lived arrangement lack commercial substance?

Not automatically. Section 180(3) says the period of existence, payment of taxes and an exit route may be relevant but are not sufficient alone. The overall purpose and effect decide.

What happens once an arrangement is declared impermissible?

Under section 181, the tax benefit or treaty benefit can be denied, and steps can be disregarded, combined or recharacterised. The authority can also disregard an accommodating party or look through the corporate structure.