According to Spotrac.com's detailed breakdown, Aiyuk's cap hit for the upcoming season has been reduced from $14.124 million to $5.725 million. The new four-year, $120 million deal includes a $23 million signing bonus, paid out immediately but prorated over the length of the contract. Of the total, $76 million is guaranteed, with $45 million fully guaranteed at signing. The remaining $31 million will become fully guaranteed in April 2025, per the salary cap tracking site.
The contract also includes two void years—2029 and 2030—and provides the 49ers with a potential out in 2027, when Aiyuk's salary cap hit jumps by over $26 million compared to the previous year.
Below is a year-by-year breakdown of the contract, according to Spotrac.com and OverTheCap.com (which had additional data available later):
2024
Base salary: $1,125,000
Prorated signing bonus: $4,600,000
Prorated option bonus: $0
Total per-game roster bonus: $0
Workout bonus: $0
Guaranteed salary: $1,125,000
Salary cap number: $5,725,000
2025
Base salary: $1,170,000
Prorated signing bonus: $4,600,000
Prorated option bonus: $4,571,000
Total per-game roster bonus: $750,000
Workout bonus: $100,000
Guaranteed salary: $20,875,000
Salary cap number: $11,191,000
2026
Base salary: $1,215,000
Prorated signing bonus: $4,600,000
Prorated option bonus: $9,558,000
Total per-game roster bonus: $750,000
Workout bonus: $100,000
Guaranteed salary: $0
Salary cap number: $16,223,000
2027
Base salary: $27,274,000
Prorated signing bonus: $4,600,000
Prorated option bonus: $9,558,000
Total per-game roster bonus: $750,000
Workout bonus: $100,000
Guaranteed salary: $0
Salary cap number: $42,282,000
2028
Base salary: $29,150,000
Prorated signing bonus: $4,600,000
Prorated option bonus: $9,558,000
Total per-game roster bonus: $750,000
Workout bonus: $100,000
Guaranteed salary: $0
Salary cap number: $44,158,000
2029
Base salary: Void
Prorated signing bonus: $0
Prorated option bonus: $9,558,000
Salary cap number: $14,545,000
2030
Base salary: Void
Prorated signing bonus: $0
Prorated option bonus: $4,987,000
Salary cap number: $0
Total
Base salary: $59,934,000
Prorated signing bonus: $23,000,000
Prorated option bonus: $47,790,000
Total per-game roster bonus: $3,000,000
Workout bonus: $400,000
Guaranteed salary: $22,000,000
Salary cap number: $134,124,000
OverTheCap.com's contract notes: Brandon Aiyuk signed a 4-year contract extension with the San Francisco 49ers worth $120.0 million, with $45 million guaranteed at signing and a $76 million total guarantee package. The contract includes option bonuses in 2025 ($22.855 million) and in 2026 ($24.935 million). Another $31 million in injury guarantees vest on April 1, 2025. Initial details courtesy of ProFootball Talk. The contract extension created $8.399 million in cap savings for 2024.
Related News
More San Francisco 49ers News
-
John Lynch: Safe to say Brandon Aiyuk has played last snap with 49ers
Speculation has surrounded the future of San Francisco 49ers wide receiver Brandon Aiyuk for months, and on Wednesday, general manager John Lynch all but confirmed what many in the media expected. Aiyuk, who did not return this season after suffering ACL and MCL injuries in... -
49ers roster move: Tight end signs reserve/future deal
The San Francisco 49ers have signed tight end Hayden Rucci to a reserve/future contract, according to the NFL transaction wire. Reserve/future deals allow NFL teams to retain the rights to players who were not on the active roster at the end of the season. These contracts... -
Ex-49ers LB highlights practice intensity shift after leaving San Francisco
The San Francisco 49ers endured another injury-plagued campaign in 2025. Despite the setbacks, the team still won 12 games and reached the postseason, leaving many to wonder how much further it could have advanced had several key contributors remained healthy. As injuries have... -
49ers denied request to interview Falcons secondary coach
The San Francisco 49ers were denied permission to interview Atlanta Falcons secondary coach Justin Hood, according to NFL Network insider Tom Pelissero. The Falcons blocked San Francisco's request to speak with Hood, keeping him in place on their defensive staff. Pelissero did...