Non-Signatory Partners Are Veritable Parties to Arbitration Where Dispute Affects Their Rights in Firm Property: Supreme Court in Hemant D. Shah HUF v. Chittaranjan D. Shah HUF [2026 INSC 1111]

In Hemant D. Shah HUF & Anr. v. Chittaranjan D. Shah HUF & Ors. (2026 INSC 1111), the Supreme Court held that the 3rd and 4th respondents, though not signatories to the partnership deed of 09.12.1985 containing the arbitration clause, are veritable parties to the arbitration, because the dispute over ownership of the firm's commercial property would substantially affect their rights (paras 15–17). A Bench of Justice J.B. Pardiwala and Justice K. Vinod Chandran clarified that this is only a prima facie finding and that limitation and estoppel remain open before the Arbitral Tribunal (paras 16, 18).

Status: High Court's order under Section 11 modified to include the 3rd and 4th respondents in the arbitration; appeal disposed of (paras 17, 19).

Headnote: Non-Signatory Partners as Veritable Parties to Arbitration

Arbitration and Conciliation Act, 1996 – Sections 7 and 11 – Arbitration agreement in partnership deed – Non-signatories – Veritable party – Referral court's prima facie satisfaction – Cox & Kings principles – Disputed deed of retirement – Subsequent partners of the firm – Limitation and estoppel left to Arbitral Tribunal.

Held: (i) Whether a non-signatory is a veritable party to an arbitration has to be determined more on the facts and cannot be put in a strait jacket formula (para 2).

(ii) Under Cox & Kings, a written arbitration agreement does not exclude the possibility of binding non-signatories, and courts cannot adopt a rigid approach to exclude persons who, through conduct and relationship with the signatories, are intended to be bound (paras 10–12).

(iii) Under Hindustan Petroleum Corporation, the referral court under Section 11 may record a prima facie satisfaction that a non-signatory is a veritable party, while the Arbitral Tribunal's jurisdiction to decide the point on evidence is preserved (para 13).

(iv) If the appellants' deed of retirement of 03.07.1995 is found invalid, the parties revert to the partnership of 09.12.1985, which would affect the rights of the 3rd and 4th respondents who were inducted later; they are therefore veritable parties to the dispute (paras 14–16).

(v) The finding is prima facie only; limitation and the plea of estoppel raised by the 3rd and 4th respondents remain open before the Arbitral Tribunal (paras 16, 18).

(paras 2–18)

Case Details: Hemant D. Shah HUF v. Chittaranjan D. Shah HUF (2026 INSC 1111)

Final Outcome: Impugned order modified to hold the 3rd and 4th respondents to be veritable parties to the arbitration; appeal disposed of; pending applications rejected (paras 17, 19–20).

Case: Hemant D. Shah HUF & Anr. v. Chittaranjan D. Shah HUF & Ors.

Neutral Citation: 2026 INSC 1111

Case No.: Civil Appeal No. 13686 of 2026 (arising out of SLP (C) No. 26474 of 2026)

Court: Supreme Court of India (Civil Appellate Jurisdiction) – Non-Reportable

Date of Decision: 12 October 2026

Bench: Justice J.B. Pardiwala and Justice K. Vinod Chandran (author)

Relevant Acts & Sections: Arbitration and Conciliation Act, 1996 – Sections 7, 11 and 34

Impugned Order: High Court's order on the appellants' application under Section 11 of the Arbitration and Conciliation Act, 1996, which declined to join the 3rd and 4th respondents in the arbitration (para 5)

Counsel: Mr. Ashim Sood for the appellants; Mr. Sanjay Sarin for the 1st and 2nd respondents; Mr. Ritin Rai, Senior Counsel, for the 3rd and 4th respondents (para 3)

Source: Supreme Court of India (official website)

Key Holdings of the Supreme Court

• The question whether a non-signatory is a veritable party to an arbitration depends on the facts of each case (para 2).
• The "claiming through or under" principle and the Group of Companies doctrine discussed in Cox & Kings did not apply as such, but its principles assisted in deciding the question (para 10).
• The 3rd and 4th respondents are veritable parties because their rights under the later partnership deed depend on the validity of the appellants' disputed deed of retirement (para 16).
• The High Court's order was modified only to include the 3rd and 4th respondents in the arbitration (para 17).
• The finding is prima facie; limitation and estoppel remain open before the Arbitral Tribunal (para 18).

Brief Facts of the Case

The dispute concerns a commercial unit of 3,500 sq. ft. on the ground floor of Manish Commercial Centre, Dr. Annie Besant Road, Worli, Mumbai, owned by the partnership firm M/s Prospective Traders. The firm was formed in 1977 by three family trusts and acquired the property on 03.10.1977 (para 6).

By a deed of 09.12.1985, which contains the arbitration clause, the firm was reconstituted and the appellants (Hemant D. Shah HUF and Hemant D. Shah's wife) and the 1st and 2nd respondents (Chittaranjan D. Shah HUF and C.D. Shah's daughter-in-law) were inducted as partners (para 6). The original partners retired by a later deed of 30.12.1987, which the appellants dispute (para 7).

By a deed of retirement dated 03.07.1995, the appellants are said to have retired from the firm; they allege this deed is forged. After the 2nd respondent retired in 2005, the firm continued as a proprietorship of the 1st respondent, who in 2009 brought in the 3rd and 4th respondents as partners and then retired (para 7). The appellants claim they never retired and that the property still belongs to the original partnership (para 8).

An earlier arbitral award obtained by the appellants had been set aside under Section 34. On a fresh application under Section 11, the High Court decided limitation in the appellants' favour only against the 1st and 2nd respondents, and declined to join the 3rd and 4th respondents because they were not signatories and did not fall within the recognised exceptions (para 5).

Issues Before the Supreme Court

1. Whether the 3rd and 4th respondents, who are not signatories to the partnership deed of 09.12.1985 containing the arbitration clause, must be included in the arbitration as veritable parties (paras 4, 14–16).
2. What is the effect of such a finding at the Section 11 stage on issues of limitation and estoppel (paras 16, 18).

Court's Findings and Reasoning

A fact-based question (paras 2, 4): The Court described the "veritable party" question as one that has to be determined more on the facts, and noted that even a prima facie finding would leave the question open before the Arbitrator.

Principles from Cox & Kings (paras 10–12): Though the "claiming through or under" principle and the Group of Companies doctrine did not apply, the Court drew on Cox & Kings: a written arbitration agreement does not exclude binding non-signatories, and at the referral stage the question may be left to the Arbitral Tribunal (para 12).

Referral court's role (para 13): Relying on Hindustan Petroleum Corporation v. BCL Secure Premises, the Court held that the referral court under Section 11 may record a prima facie satisfaction that a non-signatory is a veritable party, while the Tribunal's jurisdiction to decide it on evidence remains. In that case, a sub-contractor was not a veritable party to the principal's contract.

The disputed retirement deed is the key (paras 14–15): The bone of contention is the appellants' deed of retirement of 03.07.1995. If it is invalid, the parties revert to the partnership of 09.12.1985, which would directly affect the rights of the 3rd and 4th respondents, who obtained rights over the property through the later partnership.

Veritable parties, prima facie (paras 16–18): The 3rd and 4th respondents were held to be veritable parties, as the dispute would substantially affect their rights. Their pleas of limitation, and that the appellants are estopped because they did not include them in the earlier arbitration, were left open before the Arbitral Tribunal.

Final Outcome and Directions

• The High Court's order is modified only to the extent of holding the 3rd and 4th respondents to be veritable parties to the arbitration, though they are not signatories to the deed of 09.12.1985 (para 17).
• The finding is prima facie and does not govern the Tribunal's decision on that issue, on limitation, or on estoppel (para 18).
• Appeal disposed of; pending applications rejected (paras 19–20).

Legal Principle Laid Down

A non-signatory to an arbitration agreement may be treated as a veritable party at the Section 11 stage where the dispute between the signatories, if decided, would substantially affect the non-signatory's rights in the subject matter. Such a finding is only prima facie, and issues such as limitation and estoppel remain for the Arbitral Tribunal (paras 13, 16, 18).

Precedents Relied Upon

• Cox & Kings Limited v. SAP India Private Limited, (2024) 4 SCC 1 – Relied upon – non-signatories may be bound by an arbitration agreement; referral court may leave the question to the Tribunal. Discussed at paras 9–12.
• Hindustan Petroleum Corporation Limited v. BCL Secure Premises Private Limited, (2026) 3 SCC 711 – Relied upon – referral court may enter a prima facie satisfaction that a non-signatory is a veritable party. Discussed at paras 9, 13.

Important Paragraphs of the Judgment

Verbatim extracts from the judgment. For the full text, refer to the judgment PDF below.

Para 2: "... a vexing question that props up oftener than ever, which question has to be determined more on the facts"

Para 14: "The bone of contention is the deed of retirement dated 03.07.1995, by which the appellants are said to have retired; which is alleged to be a forged document."

Para 15: "If the deed of retirement of 03.07.1995 is found to be invalid on the allegations raised, then necessarily the parties revert to the partnership of 09.12.1985."

Para 16: "On the facts and circumstances of this case, we are of the opinion that 3rd and 4th respondents are veritable parties to the dispute"

Para 17: "The impugned order is modified only to the extent of finding the 3rd and 4th respondents to be veritable parties to the arbitration, despite the said respondents being not signatories to the partnership deed of 09.12.1985."

Para 18: "We hasten to observe that our findings on 3rd and 4th respondents being veritable parties, is a prima facie finding"

Practical Impact of the Ruling

• For partners and family firms: Later-inducted partners who claim rights in firm property through a chain of deeds can be drawn into an arbitration under the original partnership deed if their rights depend on the outcome (paras 15–16).
• For referral courts: At the Section 11 stage, courts can record a prima facie finding that a non-signatory is a veritable party, without deciding the issue finally (paras 13, 18).
• For non-signatory respondents: Pleas of limitation and estoppel survive and can be raised before the Arbitral Tribunal (paras 16, 18).
• For arbitration practitioners: Cox & Kings principles apply beyond group companies, and the "veritable party" question turns on the facts of each case (paras 2, 10).

FAQs on Non-Signatories as Veritable Parties in Arbitration

1. What did the Supreme Court decide in Hemant D. Shah HUF v. Chittaranjan D. Shah HUF?

It held, prima facie, that the 3rd and 4th respondents are veritable parties to the arbitration under the 1985 partnership deed and modified the High Court's Section 11 order to include them (paras 16–17).

2. Why were the non-signatory respondents included?

Because if the appellants' disputed deed of retirement of 1995 is invalid, the parties revert to the 1985 partnership, which would substantially affect the rights the 3rd and 4th respondents acquired under a later partnership deed (paras 15–16).

3. Is the finding on veritable parties final?

No. The Court said it is a prima facie finding that does not govern the Arbitral Tribunal's adjudication of that issue (para 18).

4. What happens to the pleas of limitation and estoppel?

They remain open. The 3rd and 4th respondents can argue before the Arbitral Tribunal that the claim is time-barred and that the appellants are estopped because they did not join them in the earlier arbitration (paras 16, 18).

5. Which earlier judgments did the Court rely on?

Cox & Kings v. SAP India, on binding non-signatories, and Hindustan Petroleum Corporation v. BCL Secure Premises, on the referral court's prima facie satisfaction under Section 11 (paras 10–13).

Keywords: 2026 INSC 1111, Hemant D. Shah HUF v. Chittaranjan D. Shah HUF, veritable party arbitration, non-signatory arbitration agreement, Section 11 Arbitration Act, Cox & Kings, partnership deed arbitration clause, deed of retirement, Supreme Court non-reportable judgment

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Download Judgment PDF – Hemant D. Shah HUF v. Chittaranjan D. Shah HUF

Judgment PDF: 2026 INSC 1111 – Hemant D. Shah HUF & Anr. v. Chittaranjan D. Shah HUF & Ors. (Civil Appeal No. 13686 of 2026) – Download Judgment PDF

Source: Supreme Court of India (official website).