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S.D.N.Y.Procedural orderFiled Nov. 24, 2025

Magdalasov v. ByteDance Inc.

Judge
Subramanian
Docket
1:25-cv-05999
Court
U.S. District Court · Southern District of New York
Pages
9
ArbitrationCivil ProcedureErisaPro Se
In one sentence

In Yakov Magdalasov v. ByteDance, Judge Subramanian denied remand, dismissed ERISA claims, compelled arbitration, denied discovery, and stayed both cases.

Who this affects

Yakov Magdalasov and defendants ByteDance Inc., TikTok Inc., and Maria Malvar. Magdalasov’s ERISA-related claims were dismissed, his remaining claims were ordered to arbitration, and both lawsuits were stayed.

What happened

Yakov Magdalasov v. ByteDance Inc., TikTok Inc., and Maria Malvar concerns two related lawsuits brought by Magdalasov, who represented himself, after his former employer removed both cases from state court to federal court. Magdalasov asked the court to send the second case back to state court, arguing that federal jurisdiction was lacking.

The court denied both requests to return the cases to state court, finding diversity jurisdiction because the parties were citizens of different states and the amount at issue exceeded $75,000. It dismissed any claims arising under the Employee Retirement Income Security Act, or ERISA, and ordered the remaining claims to arbitration under Magdalasov’s employment agreement. The court also denied his request for discovery and stayed both cases.

Judge Arun Subramanian ruled that the arbitration agreement covered the disputes, that TikTok and Maria Malvar could enforce it, and that ByteDance had not given up its right to arbitrate. The court left questions about the agreement’s enforceability to the arbitrator and directed the cases to remain stayed.

The detailed version

For law students, journalists, and other readers who want the full reasoning

Case
Magdalasov v. ByteDance Inc. · No. 1:25-cv-05999
Judge
Subramanian
Date
Nov. 24, 2025

Background

Yakov Magdalasov, representing himself, brought two related lawsuits based on the same events involving his former employer, ByteDance. He first sued in state court, and ByteDance removed that case to federal court. The court previously denied Magdalasov’s request to return that case to state court and denied his request for a preliminary injunction. Magdalasov later filed a second state-court case, which ByteDance also removed. In the second case, Magdalasov again sought a return to state court. ByteDance moved in both cases to dismiss claims that could not be arbitrated and to require arbitration of the remaining claims. Magdalasov also requested discovery concerning whether arbitration was required.

Federal jurisdiction and remand

The court denied Magdalasov’s motions to remand. It found diversity jurisdiction, meaning the parties were citizens of different states and the amount in controversy exceeded $75,000. The court stated that Magdalasov claimed to be a citizen of Russia, ByteDance was a citizen of Delaware and California, and TikTok was organized under California law with its principal place of business in California. Although Maria Malvar was identified as a New York citizen, the court held that the forum-defendant rule did not prevent removal because she had not been served before the cases were removed. The court also held that Magdalasov’s claimed amount of $67,000 did not control because he sought both damages and relief that could restore his employment, which paid $202,000 per year plus a bonus and stock options.

ERISA claims

The court dismissed any claims arising under the Employee Retirement Income Security Act (ERISA). Magdalasov had initially sought relief under ERISA but later removed those claims from one complaint and said that he was pursuing only employment claims under the New York State Human Rights Law. He did not mention ERISA in the second lawsuit. Based on that disclaimer, the court dismissed the ERISA-related claims.

Arbitration agreement

The court granted the motions to compel arbitration on the remaining claims. Magdalasov’s employment contract contained an agreement requiring disputes related to his employment or termination to be decided by a single arbitrator rather than by a court or jury. The court rejected his arguments that the arbitration provisions in his offer letter, employee handbook, and other employment documents conflicted or were too unclear to form an agreement. It also rejected his arguments based on his lack of negotiation, his use of electronic signing, and his failure to receive an explanation or training about arbitration.

The court held that the agreement covered the disputes and that TikTok and Malvar could enforce it as express third-party beneficiaries. The agreement stated that disputes involving the company’s employees, agents, and other listed entities were covered and that each listed entity or individual could enforce the agreement.

The court also found that ByteDance had not waived arbitration. ByteDance moved to compel arbitration within a month after removal, before discovery, and in its first substantive motions. The court therefore found insufficient delay or litigation activity to show waiver.

Delegation of enforceability questions

The agreement included a delegation clause giving the arbitrator, rather than a court, exclusive authority to decide disputes about the agreement’s validity, applicability, enforceability, or waiver. The court held that this language clearly and unmistakably delegated those questions. It rejected Magdalasov’s arguments that the clause was unclear, unconscionable, contrary to public policy, or too limited in scope. The court stated that Magdalasov’s challenges primarily attacked the contract as a whole rather than the delegation clause specifically. It also noted that the court retains jurisdiction while arbitration proceeds and may later confirm an arbitration award as a judgment.

Discovery and disposition

The court denied Magdalasov’s request for discovery. It found that the complaint and incorporated documents made the arbitration issue clear without additional factual development. The court also rejected Magdalasov’s assertions that ByteDance had delayed arbitration or first pursued a substantive motion to dismiss, explaining that the docket showed ByteDance filed its motion to dismiss and motion to compel arbitration at the same time and within a month of removal.

The court denied both motions to remand, granted the defendants’ motions to dismiss the ERISA claims and compel arbitration on the remaining claims, denied the discovery request, and stayed both cases.

The authoritative version

Read the full 9-page opinion on CourtListener, the free public archive maintained by the Free Law Project.

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