Introduction
Few forces shaped the early development of Las Vegas as profoundly as the Teamsters Central States Pension Fund, controlled by union president Jimmy Hoffa and administered by his trusted lieutenant Allen Dorfman. Between the mid 1950s and the late 1970s, the fund became one of the most important—and controversial—sources of capital for casino construction, hotel expansion, and real estate development across Nevada.
This article explores how Hoffa and Dorfman gained control of the pension fund, why Las Vegas developers relied on Teamsters money to finance casinos, and how these loans helped build some of the most iconic resorts on the Strip. It also examines the political, legal, and criminal pressures that eventually unraveled the system.
1. The Rise of the Teamsters Pension Fund
A Union With Enormous Financial Power
By the early 1950s, the International Brotherhood of Teamsters had become the largest labor union in the United States. With millions of dues-paying members and a rapidly growing pension fund, the union controlled a financial war chest unmatched by any other labor organization.
The Central States Pension Fund, created to provide retirement benefits for truck drivers, warehouse workers, and freight handlers, soon accumulated hundreds of millions of dollars in assets. Under Jimmy Hoffa’s leadership, the fund became a powerful tool—not just for workers’ benefits but also for political influence, business expansion, and strategic alliances.
Jimmy Hoffa Takes Control
By the early 1950s, the International Brotherhood of Teamsters had become the largest labor union in the United States. With millions of dues-paying members and a rapidly growing pension fund, the union controlled a financial war chest unmatched by any other labor organization. The Central States Pension Fund, created to provide retirement benefits for truck drivers, warehouse workers, and freight handlers, soon accumulated hundreds of millions of dollars in assets. Under Jimmy Hoffa’s leadership, the fund became a powerful tool—not just for workers’ benefits but also for political influence, business expansion, and strategic alliances.
The Central States Pension Fund, created to provide retirement benefits for truck drivers, warehouse workers, and freight handlers, soon accumulated hundreds of millions of dollars in assets. Under Jimmy Hoffa’s leadership, it became a powerful tool not just for worker benefits but also for political influence, business expansion, and strategic alliances.
Hoffa’s ascent within the Teamsters was built on his remarkable ability to organize workers, his willingness to confront employers, his talent for building alliances with local union bosses, and his comfort operating in the gray areas between labor, business, and organized crime. By the mid-1950s, Hoffa effectively controlled the Central States Pension Fund. He appointed Allen Dorfman, the son of a Chicago insurance executive with deep mob connections, as the fund’s administrator.
Dorfman’s role was to find high-yield investments that would grow the pension fund—and reward Hoffa’s allies.
Las Vegas, with its booming casino industry and constant need for capital, became the perfect target for these investments.
2. Why Las Vegas Needed Teamsters Money
Banks Wouldn’t Touch Casinos
In the 1950s and 1960s, traditional banks refused to lend money to:
• Casinos
• Gambling halls
• Nightclubs
• Developers with mob associations
• Projects considered “high risk entertainment ventures.”
Even legitimate operators struggled to secure financing. The Strip was expanding rapidly, but capital was scarce.
When Bugsy Siegel pushed his way into the Las Vegas Club in the downtown area, he was flush with cash from operations in Southern California, which included swanky but small casinos and restaurants. He was a partner in a Mexican drug supply route and fronted for the Mob’s wire service. At the time, the race and sports line was booming.

With more than half a million per day coming in from the bookmaking wire operations, Bugsy yielded immense power. Although Los Angeles family boss Jack Dragna had graciously accepted him into the West Coast family, he wasn’t happy when Lucky Luciano told him in 1941, “Benjamin ain’t just a worker, you run Los Angeles, but he runs you.”
Although Siegel was indicted for murder and facing extortion charges, he didn’t want to make the mistake Al Capone made, and he kept his books and tax forms clean. His partnership at Santa Anita Park race track was his largest listed income producer.
Still, can you imagine any world where a person would be considered “clean” if they owned illegal local racebooks, the race wire service, and the track?
Regardless of where the money came from, Siegel had plenty by early 1940s standards. When he took his profits from his “partnerships” in downtown Las Vegas and bought the El Cortez for $600,000, it was pricey, but Davie Berman, Meyer Lansky, Gus Greenbaum, and Moe Sedway pitched in.
But when Siegel decided to partner with William Wilkerson to build a $2 million property, New York and Chicago thought he was foolish. When costs ballooned to nearly $6 million, he was a loose cannon, reckless. And we all know how that deal ended – with Bugsy’s bullet-riddled corpse on the living room floor.
In a nutshell, organized crime never liked putting up its own money to build businesses. Large casinos were going to present a problem.
The Teamsters Filled the Gap
The Central States Pension Fund became the de facto bank of Las Vegas, offering large loans, fast approvals, minimal underwriting, and personal relationships. The interest rates were high, but casinos seemed like a sure thing to Hoffa, and the rates kept the pension fund overseers happy.
Developers who couldn’t get a dime from a bank could walk into a meeting with Hoffa or Dorfman and walk out with millions. Today, the cash offered would be considered hard-loan money. Rates are several points above the prime rate, with weekly payments and a cash fee off the top of any loan. At one time, Hoffa and Dorfman demanded seven percent. You get a $20 million loan, deposit the check, and find a way to write off $1.4 million in expenses so you can give Jimmy and Allen, your new best friends, $1.4 million in cash.
Who Benefited?
Teamsters loans financed Caesars Palace, Circus Circus, the Dunes, Desert Inn, Fremont, Stardust, Riviera, Aladdin, Hacienda, and the Four Queens.
The pension fund became the lifeblood of Las Vegas expansion. And nobody in the state wanted to know about any irregular loan practices. Those new casinos were building a city, building a state, and putting people to work. Not just to build the casinos, but to run them. Casinos pay a flat fee based on their earnings, and every new Las Vegas casino meant more tax dollars. Everyone was happy.
3. The Hoffa–Dorfman Partnership

Jimmy Hoffa: The Power Broker
Hoffa was the political force behind the loans. He personally approved major deals, often after face-to-face meetings with developers. His motivations were a mix of growing the pension fund, rewarding allies, expanding his influence, and supporting projects that created union jobs.
Jimmy Hoffa was not a casino operator, but he understood the value of Las Vegas as a financial engine. He had a wide range of friends. Long-time associates like Moe Dalitz had benefited from Hoffa’s ability to use his union members to strike/not strike, getting kickbacks either way. So, of all Hoffa’s motivations, lining his own pocket was at the top.

Allen Dorfman: The Gatekeeper
Dorfman handled the mechanics of reviewing loan proposals, negotiating terms, coordinating with attorneys, managing repayment schedules, and ensuring the fund received high-interest returns while setting the Hoffa/Dorfman fee.
Dorfman’s Chicago connections gave him credibility with both legitimate businessmen and underworld figures. He was the bridge between Hoffa’s political power and the financial needs of Las Vegas.
4. How Developers Connected With Hoffa and Dorfman
The Introduction Network
Most developers did not approach Hoffa directly. Introductions typically came through local Teamsters officials, Chicago, New York, or Detroit businessmen, Union-connected attorneys, casino operators with existing relationships, and often, mob-linked intermediaries who offered the introduction for a huge fee.
This network ensured that only trusted—or at least vetted—developers reached Hoffa’s inner circle.
Jay Sarno, for example, excelled at pitching big ideas. His charisma and vision made him a favorite of Hoffa and Dorfman.
5. Case Study: Jay Sarno and Caesars Palace
Sarno’s Vision
Jay Sarno wanted to build a Roman-themed luxury resort unlike anything on the Strip. Banks refused to finance the project, calling it too risky and expensive. So Sarno turned to the Teamsters.
Hoffa and Dorfman approved a major loan from the Central States Pension Fund. The money allowed Sarno to acquire the land and begin construction while hiring top designers. The immersive Roman theme with iconic fountains and marble columns throughout was very expensive. The cost of simply obtaining the necessary supplies was staggering. But cost was no object.
Caesars Palace opened in 1966 and instantly changed Las Vegas.

Why Hoffa Backed Sarno
Hoffa liked Sarno’s dream and had great confidence in him after the hotels in Miami, Atlanta, and Palo Alto were built on time and in excellent condition. Sarno had a strong, noticeable energy that focused on small details without forgetting the big picture, and with Caesars Palace, the picture was huge!
6. Teamsters Money and Organized Crime
The Mob’s Role
While Hoffa and Dorfman were not casino operators, many Las Vegas properties had mob influence behind the scenes. The pension fund’s loans often intersected with:
• Chicago Outfit interests
• Detroit mob families
• Kansas City and Cleveland syndicates
These groups did not control the Teamsters, but they benefited from the fund’s willingness to finance projects they were involved in. Projects in other parts of Nevada were also funded with Teamster loans. Nate Jacobson used their easy loan process to finance his King’s Castle at Lake Tahoe, but when Warren Nelson built the high-rise hotel at the Cal-Neva Lodge, he was frightened off by a Dorfman loan-solicitor.
The man offering the loan explained to Nelson how easy the process was, how quickly the money would get deposited, and how experienced the men were who would work his casino floor and oversee operations. Nelson knew that meant they would skim his casino’s profits. He passed, but looked over his shoulder for years.

Skimming Operations
Some casinos financed by the Teamsters were later found to be involved in skimming operations, where cash was removed before it hit the books. This was not orchestrated by Hoffa or Dorfman, but it created legal and political pressure on the pension fund.
7. The Fall of the System
Hoffa’s Imprisonment
The story of Teamsters financing is a story of ambition, power, controversy, and the unique blend of labor, business, and underworld influence that shaped early Las Vegas. It remains one of the most fascinating chapters in Nevada gaming history.
Jimmy Hoffa was prosecuted in two major federal cases in the 1960s:
1962 Jury Tampering Case (Nashville)
Federal prosecutors in the Middle District of Tennessee charged Hoffa with attempting to bribe jurors during an earlier trial.
He was convicted in 1964.
1964 Teamsters Pension Fund Fraud Case (Chicago)
This is the more relevant one for Nevada and mob-connected financing.
Hoffa was prosecuted in federal court in Chicago for misuse of Teamsters pension funds — loans that were funneled into organized crime–connected ventures, including Las Vegas casinos.
The prosecution was led by the U.S. Attorney’s Office in Chicago. At the national level, the effort against Hoffa was driven aggressively by Robert F. Kennedy.
Kennedy, first as Senate counsel and later as Attorney General under President Kennedy, made Hoffa a priority target. Hoffa was convicted in 1964 and sentenced to prison. After appeals, it was 1967 before he was finally sent to prison. In 1971, President Nixon commuted his sentence, and he was released.
Dorfman’s Legal Troubles
Dorfman’s prosecutions were later and more directly tied to pension fund corruption and to connections with organized crime. He was closely associated with Chicago Outfit figures and served as an intermediary between organized crime and Teamster pension loans.
Major Federal Prosecutions:
1972 Case – Pension Fund Kickbacks
Dorfman was convicted of conspiracy and bribery involving pension fund dealings.
1979 Case – Skim-Related Charges
He was indicted in connection with broader federal investigations into casino skimming operations.
These cases were prosecuted by the U.S. Attorney’s Office in Chicago, working alongside federal investigators targeting organized crime’s infiltration of Las Vegas casinos, and Dorfman was convicted in 1982.
In 1983, he was convicted of conspiracy to bribe U.S. Senator Cannon in connection with trucking deregulation legislation. Dorfman was murdered in Chicago in 1983 while awaiting appeal — widely believed to be mob-related.
By the late 1970s, the federal government placed the Central States Pension Fund under strict oversight. Teamsters’ loans to Las Vegas dried up almost overnight.
This marked the end of an era.
8. Legacy: How Teamsters Money Built the Modern Strip
The Lasting Impact
Teamsters financing enabled the construction of a dozen iconic Las Vegas resorts, fueling the Strip’s growth and supporting developers. Those casinos transformed the city from a collection of small casinos into large resorts.
It’s likely that without Hoffa and Dorfman, properties like Caesars Palace and Circus Circus would never have been built. In fact, the other properties would have had to rely on local businessmen or the Bank of Nevada and E. Thomas Parry might have funded them, but on a much smaller scale.
It’s a complicated history: the Teamsters, the Mob, and Las Vegas resorts.
But the impact on Las Vegas is undeniable. Not only were nearly a dozen projects funded, but on a large scale and practically one after another. The boom was undeniable! Would Vegas be Vegas if there were half as many casinos built in the ’50s and ’60s, each with a few hundred rooms instead of a thousand, one main restaurant, and a few gaming tables with a hundred slot machines?
Conclusion
Jimmy Hoffa, Allen Dorfman, and the Teamsters Central States Pension Fund played a pivotal role in Las Vegas’s development during its most transformative decades. Their willingness to finance high-risk, high-reward projects allowed visionary developers like Jay Sarno to build resorts that redefined the Strip.
The story of Teamsters financing is a story of ambition, power, controversy, and the unique blend of labor, business, and underworld influence that shaped early Las Vegas. It remains one of the most fascinating chapters in Nevada gaming history.
More detailed stories on the Teamsters’ funding of Las Vegas are found in the book Vegas and the Mob.
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