Skip to main content

The context you need, when you need it

When news breaks, you need to understand what actually matters — and what to do about it. At Vox, our mission to help you make sense of the world has never been more vital. But we can’t do it on our own.

We rely on readers like you to fund our journalism. Will you support our work and become a Vox Member today?

Join now

These leaked records cast light on how ISIS makes its money

“Cash rules everything around me, CREAM / get the money, dolla dolla bill y’all.”
“Cash rules everything around me, CREAM / get the money, dolla dolla bill y’all.”
“Cash rules everything around me, CREAM / get the money, dolla dolla bill y’all.”
(ISIS)
Zack Beauchamp
Zack Beauchamp is a senior correspondent at Vox, where he covers ideology and challenges to democracy, both at home and abroad. His book on democracy, The Reactionary Spirit, was published 0n July 16. You can purchase it here.

ISIS has a lot of money. But we don’t know for sure how much or where it comes from. Which is why a very rare leak of ISIS’s internal books, published Monday on the blog Jihadology, is so interesting. One leading terrorism researcher says it’s “possibly the best available primary source” on how ISIS funds itself — and it helps explain both some of ISIS’s strengths and its fundamental weaknesses.

According to researcher Aymenn Jawad al-Tamimi, who posted the documents, they come from Deir ez-Zor province in eastern Syria. ISIS has firmly controlled the bulk of the territory there since July 2014, which means it’s been able to set up a quasi-government — making the province at least theoretically a possible model of wider ISIS governance. The leaked figures cover the period of December 22, 2014, to January 22, 2015.

In Deir ez-Zor, during that time period, only a limited portion of ISIS revenues (27.7 percent) came from oil sales. That’s especially interesting, according to al-Tamimi, because Deir ez-Zor contains the “best oil holdings in Syria.”

Instead, the overwhelming bulk of the revenues, a little more than two-thirds, as recorded in the document and categorized by al-Tamimi comes from taxes (23.7 percent) and “confiscations” (44.7 percent) — outright seizing money and property from people living in ISIS’s territory. Activist Iyad el-Baghdadi puts the conclusion pretty simply: “More than two-thirds of [ISIS] income is from extortion.”

ISIS’s reliance on extorting the people under its control isn’t sustainable. That’s not just because it is likely alienating those populations and exacerbating the risk of any uprising. It’s also because you can only tax and steal from Syrians and Iraqis for so long before there’s nothing more to take.

In a more limited sense, though, this is also a strength for ISIS. The US can bomb oil wells, but it can’t bomb extortion networks. As al-Tamimi puts it, “The most vital IS revenues depend on the continued existence of its bureaucratic structure within the territories it controls, and there is little one can do to disrupt that short of destroying that structure militarily.”

Al-Tamimi also examined ISIS spending during the one-month period in Deir ez-Zor and found something interesting. Almost all of ISIS’s spending goes to its security apparatus — soldiers’ salary, police, and military bases.

Actual governments spend much more of their budget on economic development and social services. It’s not a shocking revelation that ISIS is bad at being a state, but this matters for the group’s ability to maintain control. ISIS, then, can’t keep up this funding model forever.

“It is theft that is filling IS coffers, not any kind of functioning economy,” reporters at Germany’s Die Zeit concluded after a separate, weeks-long investigation into ISIS funding. “The caliphate is unsustainable.”

More in Syria

Today, Explained newsletter
Trump and Netanyahu weren’t on the same page for longTrump and Netanyahu weren’t on the same page for long
Today, Explained newsletter

Fighting in Syria exposes a US-Israel rift.

By Joshua Keating
Today, Explained podcast
Assad is gone. Will Syrian refugees go home?Assad is gone. Will Syrian refugees go home?
Podcast
Today, Explained podcast

The big decision facing millions of Syrian refugees, explained.

By Avishay Artsy and Noel King
World Politics
After 13 years of war, Bashar al-Assad’s regime in Syria has been defeated. What comes next?After 13 years of war, Bashar al-Assad’s regime in Syria has been defeated. What comes next?
World Politics

How the Assad regime collapsed slowly, then all at once.

By Joshua Keating
World Politics
How the Syrian rebels’ surprise offensive shocked the worldHow the Syrian rebels’ surprise offensive shocked the world
World Politics

The world had moved on from Syria — but Syrians had other ideas.

By Joshua Keating
Kamala Harris
Biden and Harris say America’s no longer at war. Is that true?Biden and Harris say America’s no longer at war. Is that true?
Kamala Harris

Harris says US troops aren’t fighting in any “war zones.” What about Iraq, Syria, and the Red Sea?

By Joshua Keating
World Politics
Turkey and Syria earthquakes: Aftermath and updates on the humanitarian crisisTurkey and Syria earthquakes: Aftermath and updates on the humanitarian crisis
World Politics

Deadly earthquakes hit Turkey and Syria, where war and economic crises already loomed. Here’s the latest news.

By Vox Staff