- Signed
- 2026
- Average / year
- $3.05M
- Signing bonus
- $5.33M
- Guarantee rate
- 100.0%
$12,196,804 in reported contract value across 4 seasons, including $12,196,804 guaranteed at signing and a $5,330,404 signing bonus.
Capologist / NFL contract file
Kansas City Chiefs
Kansas City ChiefsR Mason Thomas Contract
R Mason Thomas signed a four-year, $12.2 million contract with the Kansas City Chiefs. The deal includes $12.2 million guaranteed. It carries a $2.22 million cap hit in 2026.
Contract record last updated .
4-year contract$12.20M
- Guaranteed
- $12.20M
- Average / year
- $3.05M
- Free agency
- 2030 UFA
Defensive End #51Age 22Experience pending6' 2" / 249 lbsOklahoma
KCDE / 51
2026 contract ledger
Select a label for a plain-language definition.
| 2026 | $885,000 | $1,332,601 | $6,215,404 | $0 | $2,217,601 |
|---|
Cap hit: The total amount charged against the team salary cap for this league year.
View full accounting breakdown13 contract fields
| Year | Base salary | Signing proration | Option bonus | Option proration | Roster bonus | Per-game bonus | Workout bonus | Available incentives | Cap incentives | Guaranteed salary | Cash due | Cap hit |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026contract | $885,000 | $1,332,601 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $6,215,404 | $2,217,601 |
Cap equation · 2026
BASE $885,000 + SIGNING $1,332,601 + OPTION PRORATION $0 + ROSTER $0 + PER-GAME $0 + WORKOUT $0 + CAP INCENTIVES $0=$2,217,601Career cash flow
Earned through 2026Hatched bars are scheduled, not yet earnedSwipe across seasons →
$6.22M$3.11M$0
KC2026–2029BaseSigningRosterRestructureOptionOther earnedBonus mixNew dealScheduled
CASH · 2026=
BASE $885,000 + SIGNING $5,330,404 + ROSTER $0 + RESTRUCTURE $0 + OPTION $0 + WORKOUT $0 + EARNED INCENTIVES $0$6,215,404Annual career ledger
Swipe for annual and career totals →
| Season | Salary | Bonuses and cash adjustments | Potential | Cash totals | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Year | Age | Team | Base salary | Signing | Roster | Restructure | Option | Workout | Incentives paid | Other cash | Available | Annual cash | Career cash |
| 2026NEW DEAL · SCHEDULED | 22 | KC | $885,000 | $5,330,404 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $6,215,404 | $6,215,404 |
| 2027SCHEDULED | 23 | KC | $1,439,400 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $1,439,400 | $7,654,804 |
| 2028SCHEDULED | 24 | KC | $1,993,800 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $1,993,800 | $9,648,604 |
| 2029SCHEDULED | 25 | KC | $2,548,200 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $2,548,200 | $12,196,804 |
| Career totals | $6,866,400 | $5,330,404 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $12,196,804 | $12,196,804 | ||
Contract history
1 reported agreements · guarantees at signing
- 20262026