Jayson Tatum is under the largest contract in NBA history — and in 2026, his story is as much about his remarkable return from a torn Achilles tendon as it is about the record-breaking money. The Boston Celtics superstar signed a five-year, $314 million supermax extension in July 2024, locked in Boston through 2030, and has since overcome one of the most devastating injuries in basketball to return to the court this season.
Here is everything you need to know about Jayson Tatum’s contract — the numbers, the structure, the injury, and what it all means going forward.
The Deal: 5 Years, $314 Million — The Largest Contract in NBA History
On July 1, 2024, Jayson Tatum agreed to a five-year, $314 million extension — the largest contract in NBA history at the time of signing. The new pact began with the 2025-26 season and keeps the five-time All-Star in Boston through the 2029-30 season. The deal includes a player option and a trade kicker.
When completed, Tatum’s supermax contract surpassed the one signed the previous offseason by teammate Jaylen Brown, who had inked a five-year deal worth up to $304 million — making the two richest contracts in NBA history both belong to Boston Celtics wing players.
What Was Tatum’s Previous Contract?
Before the supermax, Tatum was previously playing on a five-year, $195 million max extension signed in November 2020 — a deal he received after making his first All-Star team and leading Boston to the Eastern Conference Finals during the 2019-20 season.
He outgrew that deal rapidly. By the time the extension was signed in 2024, Tatum had won an NBA Championship, earned four consecutive All-NBA First Team selections, and established himself as one of the two or three best players in the league.
Jayson Tatum Contract Breakdown Table
| Detail | Figure |
|---|---|
| Contract Type | Supermax Extension |
| Total Value | $313.9 Million |
| Average Per Year | $62.8 Million |
| Fully Guaranteed | $313.9 Million |
| Contract Starts | 2025-26 Season |
| Contract Ends | 2029-30 Season |
| 2025-26 Salary | $54.1 Million |
| Player Option | Yes (2029-30) |
| Trade Kicker | Yes |
| Free Agent Year | 2030 (UFA) |
Year-by-Year Salary Breakdown
Tatum and Brown’s combined salaries will account for approximately $107 million in 2025-26, $116 million in 2026-27, $124 million in 2027-28, and $132 million in 2028-29. Tatum’s individual salary for 2025-26 is $54.1 million, escalating each season through the life of the deal.
In the 2025-26 season alone, the contracts of Tatum, Brown, White, Jrue Holiday and Kristaps Porzingis were projected to total $198.5 million — making Boston one of the most expensive rosters in professional sports history.
The Achilles Injury: The Biggest Storyline of 2025-26
No discussion of Tatum’s contract in 2026 is complete without addressing the injury that defined his season. On May 12, 2025, in Game 4 of the second round of the playoffs against the New York Knicks, Tatum scored 42 points — tying Larry Bird and John Havlicek for the most 40-point playoff games in Celtics franchise history — before suffering a ruptured Achilles tendon in the final minutes of the fourth quarter.
Tatum underwent surgery to repair it on May 13, and was sidelined for the rest of the season. His father said shortly after the surgery his son was expected to miss eight to nine months while recovering.
Tatum described the emotional toll of the injury: “It’s been tough, it’s been a rollercoaster. It’s been emotional. Our first practice is a week from today and I won’t be able to be out there with the team. That’s been a tough pill to swallow.”
The Comeback: Back in 298 Days
Against all early expectations, Tatum did not miss the entire 2025-26 season. Ten months after rupturing his Achilles, Tatum returned and made his 2025-26 season debut on March 6, 2026, against the Dallas Mavericks, recording 15 points along with 12 rebounds and seven assists in a 120-100 win.
Tatum came back from his torn Achilles in just 298 days — one of the quicker recovery timelines for that injury in NBA history. His return came under a minutes restriction, but he progressed steadily with each game. In his first four games back, Tatum averaged 19.8 points, 8.5 rebounds, and 4.5 assists on 40% shooting.
Tatum himself described his mindset during the comeback: “I think now, I’m finding more and more moments each game where I’m feeling more confident, more explosive.”
2026 Playoffs: Tatum Delivering When It Matters
With the Celtics in the 2026 NBA Playoffs, Tatum has stepped up at the right moment. Through two postseason contests against the Philadelphia 76ers, he is averaging 22.0 points, 12.5 rebounds, 8.0 assists and 1.5 steals on 47.2 percent shooting from the field. The Celtics, seeded second in the Eastern Conference, are in a highly competitive series with the 76ers.
What Did Tatum Do Before the Injury to Earn This Contract?
The $314 million deal was fully justified by what Tatum had produced on the court. In the 2024-25 regular season, he averaged 26.8 points, 8.7 rebounds and 6.0 assists through 72 games, shooting 45.2 percent from the field while helping the Celtics top 60 wins for a second straight season.
Those numbers earned him his fourth straight appearance on the All-NBA First Team. He is a five-time All-Star, NBA Champion, and one of the most complete two-way forwards the game has seen in the modern era. Celtics President of Basketball Operations Brad Stevens said at the time of signing: “Jayson is a special person and player, and it’s been a thrill for all of us to watch his entire journey in Boston.”
What Does This Mean for the Celtics’ Cap Situation?
Boston’s financial commitment to Tatum and Brown is extraordinary. Barring any significant roster changes, Boston was expected to have a combined payroll and luxury tax exceeding $400 million when Tatum’s contract took effect. The Celtics have already made significant moves to manage the cap — trading Kristaps Porzingis to the Atlanta Hawks and Jrue Holiday to the Portland Trail Blazers in exchange for Anfernee Simons — but the core of Tatum and Brown remains untouchable.
The deal includes a trade kicker, meaning any trade involving Tatum would come with an additional financial cost to the acquiring team — making him even harder to move and further cementing his future in green.
Frequently Asked Questions
How much is Jayson Tatum’s contract worth?
Tatum signed a five-year, $313.9 million supermax extension with the Boston Celtics in July 2024 — the largest contract in NBA history. The deal averages $62.8 million per year and is fully guaranteed.
When does Tatum’s contract run through?
The contract runs through the 2029-30 season, with a player option in the final year. He becomes an unrestricted free agent in 2030.
What is Tatum’s salary in 2025-26?
Tatum earns $54.1 million in the 2025-26 season, the first year of his supermax extension.
What injury did Tatum suffer?
Tatum ruptured his right Achilles tendon in Game 4 of the 2025 Eastern Conference Semifinals against the New York Knicks on May 12, 2025. He had surgery the following day and returned to play on March 6, 2026 — just 298 days later.
Is Tatum’s contract the largest in NBA history?
Yes. At the time of signing in July 2024, his five-year, $314 million supermax extension was the largest contract in NBA history, surpassing teammate Jaylen Brown’s $304 million deal.
Does the contract include a trade kicker?
Yes. The deal includes both a player option for the final year and a trade kicker, making any potential trade involving Tatum more expensive for the acquiring team.
How has Tatum performed since returning from injury?
In his first four games back, Tatum averaged 19.8 points, 8.5 rebounds, and 4.5 assists. In the 2026 NBA Playoffs, he is averaging 22.0 points, 12.5 rebounds, and 8.0 assists on 47.2% shooting through two games against the Philadelphia 76ers.