How NFL Trades & Salary Cap Acceleration Really Work
When sports reporters on NFL Network like Mike Garafolo or Jeffri Chadiha break rumors regarding Kansas City inquiring about a reunion with Tyreek Hill, fans immediately ask: "Can the Chiefs actually afford his contract under the salary cap?"
The answer is rooted in how the NFL Collective Bargaining Agreement (CBA) separates Signing Bonus Proration from Unearned Base Salary. When an NFL team trades an active player, they never trade away their previously paid signing bonuses.
Pre-June 1 vs. Post-June 1 Acceleration
Timing dictates the cap impact of any NFL blockbuster:
- Pre-June 1 Trade: All remaining proration across all remaining years of the contract instantly accelerates into the current league year's dead cap. If a player has $26M in remaining proration across 2025 and 2026, the entire $26M hits the trading team's cap immediately.
- Post-June 1 Trade (or Post-June 1 Designation): Only the current year's scheduled proration counts toward the current cap year. All remaining future proration is deferred and hits the following league year's dead cap on March 1st.
The "Restructure on Arrival" Maneuver
Acquiring teams rarely absorb an incoming star at their full baseline salary. General managers like Brett Veach in Kansas City frequently utilize a simple restructure:
- The player's $19.75M base salary is reduced to the league minimum ($1.1M).
- The difference ($18.65M) is converted into an upfront signing bonus.
- That bonus is prorated evenly across the remaining years of the contract (or added void years, up to a maximum of 5 years).
- In year one, the cap hit plummets from nearly $20M down to roughly $4M to $5M, granting the acquiring team immediate breathing room to contend for a Super Bowl.
Draft Pick Valuation: Rich Hill vs. Jimmy Johnson Charts
Evaluating whether a trade package is "fair" relies on mathematical models pioneered by Jimmy Johnson in the early 1990s and updated by analytics expert Rich Hill.
While traditional charts assigned 3,000 points to the #1 overall pick and steep exponential decay, modern front offices use the Rich Hill Draft Trade Chart, which models empirical trade values over the last decade. A late 2nd-round selection (Pick 60) represents approximately 82 points, while a 4th-round compensatory pick represents 18 points.
When packaging picks for an All-Pro caliber player with significant salary obligations, the acquiring team rarely gives up multiple first-round picks unless the trading team agrees to eat part of the base salary.
Frequently Asked Questions on NFL Trades & Salary Cap Mechanics
Does the acquiring team pay any of the player's past signing bonus?
No. Signing bonuses are paid upfront by the franchise that issued the contract. Under the NFL CBA, that proration stays with the team that wrote the check and accelerates onto their cap as dead money upon a trade.
Can the trading team retain salary to improve draft pick compensation?
Yes. Teams frequently execute an agreed-upon restructure right before the trade is processed. The original team converts part of the base salary into a signing bonus, pays it out, and eats the dead cap so the acquiring team receives the player on a bargain salary (e.g. Von Miller to the Rams, or Baker Mayfield to the Panthers).
What are "Void Years" and how do they impact trade restructures?
Void years are dummy contract years added to the end of a deal that automatically expire on a set date. They allow front offices to spread a signing bonus over up to 5 seasons even if the player is only under contract to actually play for 2 or 3 seasons.
What is the 2025/2026 NFL Salary Cap baseline?
The NFL salary cap was set at $255.4 million for 2024 and projected between $272M and $278M for 2025. This simulator uses the calibrated official $255.4M baseline with customizable adjustments.