NFL Salary Cap Guide
The NFL salary cap is the most important financial rule in professional American football. It forces every team to build a 53-man roster under a hard spending limit – currently about 279.2 million USD per team for the 2025 season. This guide explains cap mechanics as they actually work in the NFL: signing-bonus proration, guaranteed money, dead cap, franchise tags, restructures, June 1 cuts, void years, the rookie wage scale, and cap carryover.
What is the NFL salary cap?
The salary cap is a league-wide hard ceiling on how much each NFL team can spend on player contracts in a single league year. Every team has the same cap number. All base salaries, prorated signing bonuses, roster bonuses, workout bonuses, and incentive-likely-to-be-earned payments count toward it. Unlike the NBA, the NFL cap is hard: no luxury tax, no going over.
The league year runs from mid-March to mid-March. On the first day of the new league year every team must be cap-compliant – any roster over the cap gets automatic league action (voided contracts, forced cuts). The NFL Management Council audits every contract filed.
Cap growth and CBA basis
The cap is derived from the Player Cost amount in the Collective Bargaining Agreement (CBA), which guarantees players roughly 48–48.5% of total league revenue. Because league revenue (broadcast rights, gambling, international, merchandising) has grown aggressively, the cap has jumped sharply in recent years.
| Year | Salary cap (USD) | YoY change |
|---|---|---|
| 2020 | 198.2 M | +10.7 M |
| 2021 | 182.5 M | −15.7 M (COVID) |
| 2022 | 208.2 M | +25.7 M |
| 2023 | 224.8 M | +16.6 M |
| 2024 | 255.4 M | +30.6 M |
| 2025 | 279.2 M | +23.8 M |
Signing bonus and proration
When a player signs a contract, the signing bonus is paid up front (cash) but charged to the cap evenly over the contract length, up to a maximum of 5 years. Base salaries, on the other hand, count fully in the year they are paid.
Example: 5-year, 100 M USD contract with 40 M signing bonus Proration = 40 M / 5 = 8 M USD per year Year 1 cap hit = 8 M bonus + Year-1 base salary Year 2 cap hit = 8 M bonus + Year-2 base salary ... and so on.
Teams use proration strategically: a large signing bonus lets the player get paid today while the team spreads the cap pain over 5 years. The trade-off is that if the player is released before the proration is fully booked, the remainder accelerates as dead cap.
Dead cap and June 1 designation
Dead cap is cap space charged to a team for a player who is no longer on the roster. It comes almost entirely from unamortized signing-bonus proration that accelerates when a contract ends by release, trade, or retirement.
The Post-June-1 designation is a cap-management tool: teams may designate up to two players per year whose release dead cap is split across two league years instead of one. The current year takes only the current-year proration as dead cap; the remainder hits the following year. The catch: the cap savings don't materialize until after June 1.
Franchise and transition tags
Each team may apply one franchise tag or transition tag per year to a pending unrestricted free agent. The tag is a fully-guaranteed one-year contract that blocks the player from leaving, at a tag number set by the CBA formula.
| Tag type | Cap number | Player rights |
|---|---|---|
| Exclusive franchise | Top-5 average at position (current year) | Cannot negotiate with other teams |
| Non-exclusive franchise | Top-5 average at position (5-year rolling) | Can negotiate; team has right to match or collect two 1st-round picks |
| Transition tag | Top-10 average at position | Right of first refusal only, no pick compensation |
A player tagged for two consecutive years sees the tag price jump 120% in year 2, and 144% in year 3 – teams almost never triple-tag because the cost becomes prohibitive.
Rookie wage scale
Since the 2011 CBA, rookie contracts are slot-based: each draft pick has a predetermined 4-year contract value with limited negotiation room. First-round picks additionally carry a team option for year 5 – a key cap tool for teams developing a young QB.
| Pick slot (2025) | 4-year total (approx.) | Signing bonus |
|---|---|---|
| #1 overall | 48.8 M USD | 32.0 M USD |
| #10 overall | 24.4 M USD | 14.4 M USD |
| #32 overall (end of Rd 1) | 13.7 M USD | 7.2 M USD |
| #64 overall (end of Rd 2) | 8.7 M USD | 3.6 M USD |
| #224 (end of Rd 7) | 4.3 M USD | 0.1 M USD |
A productive rookie on a slot contract is the single biggest cap bargain in the NFL. That is why championship windows often open when a team drafts a franchise QB: his 4-year slot cost (plus the 5th-year option) leaves roughly 30–40 M USD per year of cap room that would otherwise go to the position.
Cap carryover and restructures
Any unused cap space at the end of a league year rolls over in full to the next year, added on top of the league-wide cap number. Teams like the Browns, Commanders, and 49ers have at times rolled 30–50 M USD of carryover forward to enable a star signing or extension the following March.
A restructure converts base salary into a signing bonus and re-prorates it across the remaining years (up to 5, often with added void years). The current-year cap hit drops instantly, but all future cap hits rise and dead cap grows. It is the fastest way to create cap space and the most common source of long-term cap debt.
FAQ
What is the NFL salary cap in 2025?
The 2025 NFL salary cap is set at approximately 279.2 million USD per team, a record jump of about 23.8 million over 2024. The cap is negotiated under the Collective Bargaining Agreement (CBA) between the NFL and the NFL Players Association and is tied to total league revenue (the "Player Cost" share).
How is a signing bonus treated against the cap?
A signing bonus is paid up front but prorated against the cap evenly across the contract, up to a maximum of 5 years. A 25 million USD signing bonus on a 5-year deal creates a 5 million USD cap hit per year. Void years can extend proration artificially, but any remaining proration accelerates onto the cap the moment the contract voids.
What is dead cap and how does it happen?
Dead cap is money that counts against the cap after a player is no longer on the roster – typically unamortized signing-bonus proration that accelerates when the player is released or traded. A post-June-1 designation splits dead cap across two league years, easing the immediate hit.
What is the difference between guaranteed and non-guaranteed money?
Guaranteed money is owed to the player regardless of release, injury, or skill decision (the three guarantee types can combine into "fully guaranteed"). Non-guaranteed base salary can be cut without obligation. Most NFL contracts are only partially guaranteed – the "total value" headline is often far from what the player actually receives.
How does the franchise tag work?
The franchise tag is a one-year, fully-guaranteed tender a team can apply to one pending free agent per year. The salary equals the average of the top 5 cap hits at the player's position (exclusive tag) or requires the team to match offers (non-exclusive). A transition tag guarantees only right of first refusal at the top-10 average.
Can teams carry over unused cap space?
Yes. Any unused cap space at the end of a league year rolls over in full to the next year's cap. Well-run cap rooms exploit this: they underspend in a weak free-agent class and stockpile space for a future star extension or trade-deadline splash.
What is a restructure and why do teams use it?
A restructure converts base salary into a signing bonus, re-prorating it across the remaining contract years (up to 5). This lowers the current-year cap hit immediately but raises future cap hits and increases dead cap if the player is later released. It is a short-term cap tool with long-term cost.