The Collective Bargaining Agreement: What It Controls and Why It Matters
The agreement between the NFL and its players' union sets the salary cap, rookie pay, free agency, discipline and much more. Here is what it covers, how it came about and what happens when it ends.
Almost every rule that shapes how an NFL roster is built, from the salary cap to the number of days a veteran can be asked to practice in the spring, can be traced to a single document. It is not the rulebook that officials use on Sunday, and it is not the league constitution that owners vote on. It is a labor contract between the league's teams and the union that represents the players, and it is called the collective bargaining agreement, or CBA.
If you follow football news, you meet the CBA constantly without seeing its name. It is behind the cap number a team can spend, the date free agency opens, the rookie wage scale and the length of the regular season. It is the reason a story about a "lockout" or a "strike" can threaten a season. This guide explains what the agreement is, what it controls, how it got to its present form and why it is worth knowing about.
What the agreement is
In the United States, workers in a union bargain as a group with their employer. In the NFL, the employers are the 32 teams, acting together through the league, and the workers are the players, represented by the National Football League Players Association (NFLPA). The two sides negotiate a contract that applies to every player in the league, and individual contracts must fit inside it.
That arrangement has an important consequence. A player cannot negotiate away rights the CBA guarantees him, and a team cannot offer terms the CBA forbids. The agreement sets the floor and ceiling, and individual deals fill in the space between.
The agreement lasts for a fixed number of years. The one now in place was ratified in 2020 and was written to run for about a decade. When it expires, the two sides must negotiate a new one or face a stoppage, which is why the end of the term draws so much attention in the years before it arrives.
How the system got here
The modern structure is the product of conflict, and a quick history helps explain why the document is so detailed.
- Early decades. For much of the league's history, players had limited bargaining power. Teams controlled who could play where, and a player's contract could bind him to a club for his career.
- Strikes in the 1980s. Players struck in 1982 and 1987. The second strike saw games played with replacement players, and the dispute moved into court.
- The 1993 settlement. A legal case brought by players, known as White v. NFL after its lead plaintiff, ended in a settlement that created the free agency and salary cap system the league still uses. The first cap year followed in 1994.
- The 2011 lockout. When the agreement then in place expired, owners locked the players out in the spring, and the dispute lasted into the summer before a new deal was reached. That agreement introduced the rookie wage scale and changed the rules on practice and offseason contact.
- The 2020 agreement. The current deal lengthened the regular season by one game, added a seventh playoff team in each conference, and made changes to pay, benefits and other terms.
You do not need to memorize the dates. The point is that each major provision in the CBA was fought over, and that explains why the agreement is written in such careful detail.
What the CBA controls
The document is long, and no summary covers everything. These are the areas that matter most to fans.
The salary cap and the minimum
The CBA defines how the salary cap is calculated. The cap is tied to a share of the league's revenue, and the players receive a fixed share of a defined pool of income, which is a bit under half. The cap number rises when revenue rises and can fall when it does not. The agreement also sets a minimum a team must spend over a period of years, so a club cannot simply save money. For the full set of rules about what counts and what does not, read The Salary Cap Explained.
Contracts and pay
The agreement sets the minimum salary for each level of experience, rules about guarantees and bonuses, and limits on how contracts can be structured. It sets the rookie wage scale, which ties a drafted player's pay to the slot where he was picked; see NFL Rookie Contracts and the Rookie Wage Scale.
Free agency and tags
The CBA defines when a player becomes a free agent, the different kinds of free agency, the franchise and transition tags, and how much a team must pay to use them. The number of accrued seasons that determine a player's status is in the agreement.
Roster and calendar rules
The agreement covers the size of the active roster, the practice squad, the use of injured reserve and the number of players who can be signed for specific purposes. It also sets the dates of the league year and the rules on offseason workouts: how many weeks of voluntary and mandatory activity are allowed, how much contact is permitted, and how many days off players receive. Details like these shape how coaches plan the summer.
Health, safety and benefits
The CBA includes provisions on medical care, the pension and other benefits for former players, and rules intended to reduce injury risk, such as limits on full-contact practices. Some health matters are handled in joint committees of the league and the union.
Discipline
The agreement sets out how the league can discipline players for violations of its rules, including the process for appeals. Many of those rules are policies the league and the union have agreed to, and some give the commissioner authority over player conduct. Read NFL Player Discipline for the process.
What the CBA does not control
It is easy to give the CBA credit or blame for things it does not decide.
- The playing rules. What counts as holding, how long the play clock runs and how overtime works are decided by the league through its own process. See How NFL Rules Change for that process. The union may have a voice on matters that affect player safety, but it does not vote on the rulebook.
- Team ownership and relocation. Those are league matters governed by the constitution and bylaws.
- Hiring practices. Programs about coaching and front-office hiring are league policies, not CBA terms.
- Television contracts. The league negotiates those. The deals affect the revenue that feeds the cap, so the CBA and broadcasting are linked, but the CBA does not set the terms.
- College or high school football. The agreement applies only to NFL players.
Why revenue is the central idea
The CBA ties the players' pay to revenue, and that decision explains many other features of the league. Because the cap is a share of revenue, a league that earns more can spend more on players. Because the revenue pool is shared, both sides have an interest in growing it. That is also why disputes about new sources of income, such as streaming rights or additional games, appear in labor talks.
The rule also limits the way teams can compete. Every club has the same cap, so a franchise in a large city cannot simply outspend one in a smaller market. Our guide to NFL revenue sharing explains the other half of that arrangement.
Three everyday examples
Abstract descriptions of the agreement can feel remote, so here are three situations where its terms decide what happens. All three are hypothetical illustrations of how the rules apply.
A veteran is released in the spring. A team wants to cut a player and move on. The CBA decides how much of his contract still counts against the cap, when the team can spread that cost over more than one season, and how many players the club may designate for the special treatment that delays part of the charge. The team's choice is real, but it is a choice among options the agreement allows.
A rookie wants a bigger deal. A first-round pick finishes a strong second season and his agent asks for a new contract. The CBA says a drafted player generally cannot renegotiate until after his third season, so the request waits. That rule is not about the player's performance or the team's goodwill. It is a term both sides accepted.
A team wants to keep a player no one else can sign. A club approaching free agency tags one of its players. The agreement lays out how many tags the team may use, what the tag must pay and what rights the team keeps. See Franchise Tags and Transition Tags for the mechanics. Again, the team acts inside a framework it did not write alone.
In each case the CBA is the reason a decision has the shape it does. When a move seems puzzling, the answer is often in a clause nobody mentioned in the headline.
What happens as the term nears its end
The last years of an agreement carry a particular tension. Both sides know a deadline is coming, and each side prepares.
- Teams plan for uncertainty. Contracts are signed with the knowledge that the rules may change, and some clubs hesitate to commit to terms that run past the expiration date.
- The union gathers information. It surveys players, studies league finances and builds a list of priorities.
- The league studies its own needs. Owners meet to settle on goals, which can include new revenue sources, schedule changes or changes to the cap system.
- Early talks begin. Negotiations often start well before expiration, in the hope of reaching a deal without a stoppage.
If the sides agree, players vote to ratify the deal and owners vote to approve it. If they do not, the possibilities include an extension of the old terms while talks continue, a lockout, or a strike. A stoppage during the offseason can disrupt free agency and workouts, while one during the season would cancel games. This is why the periods around a CBA's expiration get so much coverage.
A pretend negotiation
Imagine the two sides are bargaining for a new agreement. The league wants to add a feature, say a longer season. The union asks for something in return, such as a larger share of revenue, better benefits for retired players or fewer padded practices. Each side has a list of priorities and a list of concessions it is willing to make.
Neither side can impose terms. If talks fail, the owners can lock players out, and the players can strike, and both options cost each side money. That mutual cost is what pushes both sides toward an agreement. The scenario above is hypothetical, but it describes the way the real process works: trade-offs, deadlines and the shared knowledge that a lost season hurts everyone.
A glossary of terms you will hear
- Lockout. The employers refuse to let players work until a deal is reached.
- Strike. The players refuse to work until their demands are met.
- Decertification. A step in which a union dissolves its status so that players can bring legal action. It is a tactic that has been used in past labor fights.
- Ratification. A formal vote by players, and by owners, to approve a negotiated agreement.
- Accrued season. A year of service that counts toward free agency eligibility under the CBA.
- Defined gross revenue. The pool of league income that serves as the basis for the cap and the players' share.
Why you should care
For most fans the CBA is background. It becomes foreground in a few moments.
- When a cap rule shapes a trade or release. Understanding the agreement tells you why a team cannot simply do what it wants.
- When a player's contract status changes. Eligibility for free agency and tag rules come straight from the CBA.
- When the end of the term approaches. News about a possible work stoppage affects the schedule and, in the worst case, the season.
- When you read about player health policies. Several protocols, including limits on practice contact, come from the agreement.
If you want to see what the rules produce on the field, the team pages and player pages show rosters and contracts' effects on who is where, and the schedule shows the length of the season the agreement defines.
Reading CBA news carefully
When a story says the agreement "allows" or "requires" something, check whether the source is the CBA or a league policy. Not everything that binds players is in the CBA, and not everything in the CBA is public in detail. The league and the union publish summaries, but the full text is long and technical, so rely on those summaries and on the parties' announcements for specifics. Because terms change with each new agreement, anything you read about a specific number or threshold should be checked against the current document.
The short version
- The collective bargaining agreement is the labor contract between the NFL's teams and the NFL Players Association.
- It sets the salary cap and minimum spending, the rookie wage scale, free agency and tag rules, roster and calendar limits, benefits and discipline procedures.
- It does not set the playing rules, ownership rules or television deals.
- The modern system dates from the 1993 settlement, with major changes in 2011 and 2020.
- The cap is tied to a share of league revenue, so the agreement links player pay to the league's income.
- The current agreement runs for about a decade; check the league and union announcements for dates and details.
- When a story mentions a lockout, strike or new deal, the CBA is the document at the center of it.