Stock Markets July 14, 2026 11:36 AM

Manhattan Judge Orders Time Served for Key Cooperating Witness in Halkbank Probe

Reza Zarrab spared additional prison time as charges against Turkey’s state lender are dismissed under a DOJ agreement

By Priya Menon
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A cooperating witness in the U.S. criminal investigation into Turkey’s state-owned Halkbank, Reza Zarrab, was sentenced to time already served by a Manhattan federal judge. The decision follows Zarrab’s 2017 guilty plea and cooperation with prosecutors, and comes amid a separate resolution between the Justice Department and Halkbank that led to dismissal of criminal charges against the bank.

Manhattan Judge Orders Time Served for Key Cooperating Witness in Halkbank Probe
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Key Points

  • Reza Zarrab, who pleaded guilty in 2017 to conspiring to evade U.S. sanctions, was sentenced to time served by U.S. District Judge Richard Berman after cooperating with prosecutors.
  • Mehmet Hakan Atilla was convicted in 2017 following testimony that included Zarrab’s cooperation; separate U.S. charges against Halkbank alleging $20 billion in restricted Iranian transfers were dismissed last month.
  • The Justice Department reached a deal with Halkbank requiring the bank to hire a monitor to review its sanctions and anti-money laundering compliance, a resolution that eased long-standing tensions between Turkey and the United States and references Turkey’s role in securing a ceasefire last year between Israel and Hamas.

A U.S. federal judge in Manhattan sentenced Reza Zarrab to time served on Tuesday, closing the courtroom chapter for a witness who had cooperated with prosecutors in a long-running investigation into allegations that Turkey’s state-owned lender Halkbank helped Iran evade U.S. sanctions.

U.S. District Judge Richard Berman said at the hearing that Zarrab, a 42-year-old Turkish-Iranian gold trader who pleaded guilty on October 26, 2017 to conspiring to evade U.S. sanctions, would receive no additional prison time. Prosecutors had asked the court to take Zarrab’s cooperation with their investigation into account when determining his punishment.

Zarrab testified at the 2017 trial in New York that led to the conviction of former Halkbank official Mehmet Hakan Atilla on charges of helping Iran circumvent U.S. sanctions. That testimony and Zarrab’s earlier guilty plea formed part of the evidentiary record in the government’s broader inquiries into sanctioned financial activity linked to Iran.

Separately, the United States had brought charges against Halkbank in 2019 accusing the bank of secretly moving $20 billion in restricted Iranian funds, converting oil revenue into gold and cash to benefit Iranian interests, and fabricating documents showing food shipments to justify transfers of oil proceeds. Halkbank had pleaded not guilty to those allegations.

Those bank-related charges were formally dismissed last month by Judge Berman after the Justice Department announced in March that it had reached an agreement with Halkbank. Under that agreement the bank would end the criminal case by hiring a monitor to review its sanctions and anti-money laundering compliance, according to the terms disclosed by the Justice Department.

The dismissal removed a persistent point of friction between Turkey and the United States. The move was described as easing relations between the two NATO allies, a dynamic that several officials had highlighted. Turkish President Recep Tayyip Erdogan had previously characterized the case as unlawful and "ugly."

The Justice Department said the agreement with Halkbank grew out of Turkey's role in securing a ceasefire last year between Israel and Hamas. The case and its resolution have unfolded against a backdrop of warming bilateral ties, which the article notes have improved since President Donald Trump returned to the White House last year.


Context and next steps

With Zarrab sentenced to time served and criminal charges against Halkbank dismissed following the DOJ-Halkbank agreement, the immediate legal actions in U.S. courts have subsided. The bank’s obligations under the agreement will center on monitoring and compliance review. Observers will look to how the appointed monitor’s work proceeds and how diplomatic and market responses evolve in the aftermath of the dismissal.

Risks

  • The effectiveness of the monitor mandated by the Justice Department in ensuring Halkbank’s compliance with sanctions and anti-money laundering rules is uncertain - this primarily affects the banking and financial services sectors.
  • Despite dismissal of charges, reputational and legal uncertainties for Halkbank remain as the bank must implement and pass review under the compliance monitoring arrangement - this impacts investor sentiment in banking and financial markets.
  • Diplomatic relations between Turkey and the United States, while described as improved, have been sensitive to this case; lingering political or public reactions could influence bilateral economic ties and market perceptions.

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