Prosecutors seek leniency for gold trader Reza Zarrab at Iran sanctions sentencing after cooperation and prior trial testimony

U.S. prosecutors told a New York federal judge that Turkish-Iranian businessman Reza Zarrab provided substantial assistance in an Iran sanctions and bribery case, including testimony that helped lead to a conviction of a Turkish banker nearly a decade ago.

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U.S. prosecutors are asking a New York federal judge for leniency at next week’s sentencing of Reza Zarrab, a Turkish-Iranian businessman who pleaded guilty to charges tied to evading U.S. sanctions on Iran and who later provided testimony that helped convict a Turkish banker in a related corruption case, according to a court filing described in reports Monday. Prosecutors said Zarrab’s cooperation was truthful, complete, reliable and offered significant, useful and timely help to U.S. authorities, and they also referenced risks he faced after agreeing to assist the government.

In the sentencing memorandum referenced by The Washington Times and other outlets, prosecutors said Zarrab admitted to helping Iranians and their government evade sanctions, and to engaging in a broader scheme involving payments to government and banking officials in Turkey. They credited his disclosures with providing investigators and prosecutors a roadmap to the conduct at issue, culminating in the December 2017 trial where his testimony played a key role, prosecutors wrote.

The memorandum points to the 2017 case as a central part of Zarrab’s cooperation. Prosecutors said the trial and his testimony preceded the conviction of Turkish banker Mehmet Hakan Atilla and resulted in a prison sentence of more than two years for the banker. In the aftermath of that verdict, Turkish President Recep Tayyip Erdogan criticized the outcome as scandalous, according to reporting that described the case history.

Prosecutors also said Zarrab faced danger as a consequence of his cooperation. The filing described a threat he received while incarcerated at the Metropolitan Detention Center in Brooklyn, where prosecutors said a fellow inmate told him he would be killed because he was cooperating against “big people in Turkey.” Prosecutors said the threat led to Zarrab being moved from prison custody and into FBI custody, and they cited the risk as part of the context for asking for a lighter sentence.

Zarrab’s U.S. case has revolved around his guilty plea, entered in October 2017, to conspiracy, bank fraud and money laundering charges. Prosecutors’ memorandum described that plea and the cooperation that followed as the basis for seeking reductions at the time of sentencing. The reports also note that the sentencing is scheduled for next week in Manhattan federal court.

The judge will consider the prosecutors’ request for leniency alongside other factors typically weighed at sentencing, including the scope of the offense and any applicable sentencing guidelines and statutory limits. The filing, as described by the reporting, frames Zarrab’s cooperation as substantial and highlights both the government’s case-building use of his information and the personal risks he said he encountered after agreeing to cooperate.

If the court follows the prosecutors’ recommendation, the outcome would reflect how U.S. prosecutors sometimes seek to reward cooperation in complex international sanctions and money-laundering cases, especially where a cooperating witness’s testimony has already been used to secure convictions in a prior proceeding.

If the court instead issues a sentence that is less lenient than sought, it would mark a narrower use of cooperation credit than prosecutors are requesting, but the memorandum’s factual emphasis remains the same: substantial assistance connected to sanctions evasion, prior testimony tied to a conviction, and the alleged threats Zarrab faced after cooperating.

Why It Matters

The sentencing timing makes Zarrab’s cooperation credit and its limits a near-term question for the court, with prosecutors asking the judge to reflect both assistance and personal risk.
The memorandum links the case to broader enforcement of U.S. Iran sanctions and to how financial intermediaries and bribery networks can be prosecuted across borders.
The 2017 trial history and Turkey-U.S. diplomatic tension underscore the international sensitivity of the proceedings and the stakes for future cooperation from overseas defendants.
The outcome affects how defendants in sanctions and money-laundering cases may be incentivized to cooperate, including the extent to which courts credit provided testimony after convictions are secured.
Zarrab’s alleged in-custody threat, as described in the filing, highlights the public safety and due process concerns that arise when cooperating witnesses face retaliation while in detention.

Sources

Key Facts

U.S. prosecutors are seeking leniency at next week’s sentencing of Turkish-Iranian businessman Reza Zarrab in New York federal court, according to reports describing their sentencing memorandum.
Prosecutors said Zarrab admitted to helping Iranians and their government evade U.S. sanctions and to participating in a scheme that involved bribes paid to government and banking officials in Turkey.
Prosecutors credited Zarrab’s cooperation with providing substantial assistance to U.S. authorities and with supplying key testimony used in a December 2017 corruption trial.
In that 2017 trial, prosecutors said Zarrab’s testimony preceded the conviction of Turkish banker Mehmet Hakan Atilla and a prison sentence of more than two years for the banker.
Reports say the memorandum described threats Zarrab received while detained at the Metropolitan Detention Center in Brooklyn, and that the threat contributed to him being moved into FBI custody.
Reporting notes Zarrab’s October 2017 guilty plea to conspiracy, bank fraud and money laundering charges as part of the case timeline.