Telecommunications licence fee — yearly amortisation over period of licence.
Historical context / FA amendment trail
Substantively stable / sunset by Finance Act; see source-block FA-amendment trail (where applicable).
Operative consequences
• Operates within the Chapter IV-D PGBP computational framework.
• Cross-references operative companion sections.
Case Laws & Commentary
SECTION 35ABB — Expenditure for obtaining licence to operate telecommunication services
Important Case Laws — 1961 Treatise (FA 2026)
Provision in brief: Allows amortisation of capital expenditure incurred for obtaining licence to operate telecommunication services, equally over the years for which the licence shall remain in force, beginning with the year of payment. Conditions: actual payment, licence in force, no double benefit with depreciation. Special treatment on sale of licence — unamortised balance / loss-or-gain provisions in s. 35ABB(2)/(3)/(4). Applicable to pre-FA 2016 acquisitions; post-FA 2016 spectrum costs go to s. 35ABA.
Section Commentary
Pre-2016 telecom licence amortisation
Section 35ABB amortises capital expenditure incurred to obtain a licence to operate telecom services, equally over the years for which the licence remains in force, commencing from the year of payment. For pre-1.4.2016 acquisitions, it covers the entire spectrum + licence fee. From 1.4.2016, the spectrum component shifted to s. 35ABA; certain non-spectrum components and legacy obligations continue under s. 35ABB.
Bharti Hexacom (SC 2024) — landmark resolution
The Supreme Court (October 2023, reported 2024 463 ITR 1) finally settled a decade-long dispute on the AGR-based variable licence fee post-1999 telecom policy migration. The Delhi HC had bifurcated the fee — fixed pre-1999 portion as capital amortisable, variable post-1999 portion as revenue u/s 37. The SC reversed: the ENTIRE licence fee (fixed and variable) is capital expenditure for acquiring/maintaining the right to operate telecom services, amortisable u/s 35ABB. The Court held that the source of the liability — the licence — is single and indivisible; artificial bifurcation is impermissible.
Transfer treatment — Reliance Communications
Sub-s. (2) is a complete code: on transfer of licence, the unamortised consideration is fully allowable to transferor in the year of transfer (where transferee continues to use the licence). Sections 32 / 50 / 50B do NOT override. Reliance Communications (Bom) reaffirms this 'complete code' character.
AGR computation — Idea Cellular line
Idea Cellular (Mum ITAT) holds that each year's variable AGR-based fee, on payment, opens its own amortisation series spread over the remaining licence term. The cumulative effect is overlapping amortisation cycles — a complex but mechanical computation. Telecom-sector practitioners maintain detailed year-wise amortisation matrices.
Compliance and planning
(i) For acquisitions post-1.4.2016, route through s. 35ABA — do not mix with s. 35ABB. (ii) For Bharti-Hexacom-era disputes still pending, the SC 2024 ruling is the controlling authority. (iii) On spectrum / licence transfers, ensure both transferor's s. 35ABB(2) allowance and transferee's fresh amortisation are correctly recorded. (iv) Form 3CD Cl. 19 captures s. 35ABB claims.
FA 2026 impact: No FA 2026 amendment. Section continues for legacy pre-2016 licence costs and certain non-spectrum components of telecom licence fees.
Leading Decisions
1. CIT v. Bharti Hexacom Ltd.
Citation: (2024) 463 ITR 1 (SC)
Forum: Supreme Court of India
Facts & Issue: Whether annual variable licence fee payable to DoT (post-1999 telecom policy migration) was capital expenditure amortisable u/s 35ABB or revenue deductible u/s 37(1). The High Court had bifurcated the fee — fixed pre-1999 portion as capital, variable post-1999 portion as revenue.
Held / Ratio: Allowing Revenue's appeal, the Supreme Court held that the entire licence fee, including the variable portion, is in the nature of capital expenditure for acquiring/maintaining the right to operate telecom services. Liability is referable to a single source — the licence — and cannot be artificially split. Amortisation u/s 35ABB is the correct treatment for the entire fee.
Section relevance: Landmark Supreme Court ruling — definitive on telecom licence fee treatment under s. 35ABB. Settled a long-running dispute.
2. CIT v. Bharti Hexacom Ltd. (High Court)
Citation: (2014) 366 ITR 357 (Del)
Forum: Delhi High Court
Facts & Issue: Same dispute as above at HC stage — the HC had held the variable post-1999 fee as revenue.
Held / Ratio: HC had bifurcated the fee; this view was overturned by the Supreme Court above. The case is historically important for understanding the evolution of the issue.
Section relevance: Pre-Supreme-Court position; now overruled but still cited for historical context.
3. CIT v. Reliance Communications Ltd.
Citation: (2017) 87 taxmann.com 23 (Bom)
Forum: Bombay High Court
Facts & Issue: Sale of telecom undertaking with licence — treatment of unamortised licence fee in the hands of seller. Whether s. 35ABB(2) applies as a complete code.
Held / Ratio: Held that s. 35ABB(2) provides a complete mechanism — on transfer of licence, the unamortised consideration is fully allowable in the year of transfer (where transferee continues to use it). Section 32 / 50 / 50B do not override s. 35ABB(2). The 'complete code' character was reaffirmed.
Section relevance: Important authority on s. 35ABB(2) — transfer treatment of telecom licences.
4. Idea Cellular Ltd. v. DCIT
Citation: (2017) 81 taxmann.com 27 (Mum ITAT)
Forum: ITAT Mumbai
Facts & Issue: Question whether 'Adjusted Gross Revenue' (AGR) — based variable component of licence fee is to be aggregated for the year of payment or year of accrual for s. 35ABB amortisation base.
Held / Ratio: Held that the amortisation cycle is triggered by actual payment in the relevant PY, not by accrual. Each year's variable fee, on payment, opens its own amortisation series spread over the remaining licence term. The result: telecom licence fee amortisation is cumulative across overlapping cycles.
Section relevance: Defines computational mechanics — overlapping amortisation cycles under s. 35ABB.
Facts & Issue: While primarily on indirect-tax classification of telecom services, the Court's analysis of the 'right to use spectrum' as intangible property informs s. 35ABB.
Held / Ratio: Held that spectrum and licence rights are intangible incorporeal rights of the licensee. This intangible-property characterisation supports their treatment as capital assets amortisable u/s 35ABB.
Section relevance: Cross-cutting authority on the legal nature of telecom licence and spectrum rights.
Function in the statutory architecture
Telecommunications licence fee — yearly amortisation over period of licence.
Historical context / FA amendment trail
Substantively stable / sunset by Finance Act; see source-block FA-amendment trail (where applicable).
Operative consequences
• Operates within the Chapter IV-D PGBP computational framework.
• Cross-references operative companion sections.
Case Laws & Commentary
SECTION 35ABB — Expenditure for obtaining licence to operate telecommunication services
Important Case Laws — 1961 Treatise (FA 2026)
Provision in brief: Allows amortisation of capital expenditure incurred for obtaining licence to operate telecommunication services, equally over the years for which the licence shall remain in force, beginning with the year of payment. Conditions: actual payment, licence in force, no double benefit with depreciation. Special treatment on sale of licence — unamortised balance / loss-or-gain provisions in s. 35ABB(2)/(3)/(4). Applicable to pre-FA 2016 acquisitions; post-FA 2016 spectrum costs go to s. 35ABA.
Section Commentary
Pre-2016 telecom licence amortisation
Section 35ABB amortises capital expenditure incurred to obtain a licence to operate telecom services, equally over the years for which the licence remains in force, commencing from the year of payment. For pre-1.4.2016 acquisitions, it covers the entire spectrum + licence fee. From 1.4.2016, the spectrum component shifted to s. 35ABA; certain non-spectrum components and legacy obligations continue under s. 35ABB.
Bharti Hexacom (SC 2024) — landmark resolution
The Supreme Court (October 2023, reported 2024 463 ITR 1) finally settled a decade-long dispute on the AGR-based variable licence fee post-1999 telecom policy migration. The Delhi HC had bifurcated the fee — fixed pre-1999 portion as capital amortisable, variable post-1999 portion as revenue u/s 37. The SC reversed: the ENTIRE licence fee (fixed and variable) is capital expenditure for acquiring/maintaining the right to operate telecom services, amortisable u/s 35ABB. The Court held that the source of the liability — the licence — is single and indivisible; artificial bifurcation is impermissible.
Transfer treatment — Reliance Communications
Sub-s. (2) is a complete code: on transfer of licence, the unamortised consideration is fully allowable to transferor in the year of transfer (where transferee continues to use the licence). Sections 32 / 50 / 50B do NOT override. Reliance Communications (Bom) reaffirms this 'complete code' character.
AGR computation — Idea Cellular line
Idea Cellular (Mum ITAT) holds that each year's variable AGR-based fee, on payment, opens its own amortisation series spread over the remaining licence term. The cumulative effect is overlapping amortisation cycles — a complex but mechanical computation. Telecom-sector practitioners maintain detailed year-wise amortisation matrices.
Compliance and planning
(i) For acquisitions post-1.4.2016, route through s. 35ABA — do not mix with s. 35ABB. (ii) For Bharti-Hexacom-era disputes still pending, the SC 2024 ruling is the controlling authority. (iii) On spectrum / licence transfers, ensure both transferor's s. 35ABB(2) allowance and transferee's fresh amortisation are correctly recorded. (iv) Form 3CD Cl. 19 captures s. 35ABB claims.
FA 2026 impact: No FA 2026 amendment. Section continues for legacy pre-2016 licence costs and certain non-spectrum components of telecom licence fees.
Leading Decisions
1. CIT v. Bharti Hexacom Ltd.
Citation: (2024) 463 ITR 1 (SC)
Forum: Supreme Court of India
Facts & Issue: Whether annual variable licence fee payable to DoT (post-1999 telecom policy migration) was capital expenditure amortisable u/s 35ABB or revenue deductible u/s 37(1). The High Court had bifurcated the fee — fixed pre-1999 portion as capital, variable post-1999 portion as revenue.
Held / Ratio: Allowing Revenue's appeal, the Supreme Court held that the entire licence fee, including the variable portion, is in the nature of capital expenditure for acquiring/maintaining the right to operate telecom services. Liability is referable to a single source — the licence — and cannot be artificially split. Amortisation u/s 35ABB is the correct treatment for the entire fee.
Section relevance: Landmark Supreme Court ruling — definitive on telecom licence fee treatment under s. 35ABB. Settled a long-running dispute.
2. CIT v. Bharti Hexacom Ltd. (High Court)
Citation: (2014) 366 ITR 357 (Del)
Forum: Delhi High Court
Facts & Issue: Same dispute as above at HC stage — the HC had held the variable post-1999 fee as revenue.
Held / Ratio: HC had bifurcated the fee; this view was overturned by the Supreme Court above. The case is historically important for understanding the evolution of the issue.
Section relevance: Pre-Supreme-Court position; now overruled but still cited for historical context.
3. CIT v. Reliance Communications Ltd.
Citation: (2017) 87 taxmann.com 23 (Bom)
Forum: Bombay High Court
Facts & Issue: Sale of telecom undertaking with licence — treatment of unamortised licence fee in the hands of seller. Whether s. 35ABB(2) applies as a complete code.
Held / Ratio: Held that s. 35ABB(2) provides a complete mechanism — on transfer of licence, the unamortised consideration is fully allowable in the year of transfer (where transferee continues to use it). Section 32 / 50 / 50B do not override s. 35ABB(2). The 'complete code' character was reaffirmed.
Section relevance: Important authority on s. 35ABB(2) — transfer treatment of telecom licences.
4. Idea Cellular Ltd. v. DCIT
Citation: (2017) 81 taxmann.com 27 (Mum ITAT)
Forum: ITAT Mumbai
Facts & Issue: Question whether 'Adjusted Gross Revenue' (AGR) — based variable component of licence fee is to be aggregated for the year of payment or year of accrual for s. 35ABB amortisation base.
Held / Ratio: Held that the amortisation cycle is triggered by actual payment in the relevant PY, not by accrual. Each year's variable fee, on payment, opens its own amortisation series spread over the remaining licence term. The result: telecom licence fee amortisation is cumulative across overlapping cycles.
Section relevance: Defines computational mechanics — overlapping amortisation cycles under s. 35ABB.
5. Bharat Sanchar Nigam Ltd. v. UoI
Citation: (2006) 282 ITR 273 (SC) — peripheral relevance
Forum: Supreme Court of India
Facts & Issue: While primarily on indirect-tax classification of telecom services, the Court's analysis of the 'right to use spectrum' as intangible property informs s. 35ABB.
Held / Ratio: Held that spectrum and licence rights are intangible incorporeal rights of the licensee. This intangible-property characterisation supports their treatment as capital assets amortisable u/s 35ABB.
Section relevance: Cross-cutting authority on the legal nature of telecom licence and spectrum rights.
— End of Section 35ABB Case-Law Note —