An NFL club dresses 53 players and needs about 70 to get through a season. The practice squad is the gap, and it is where a large part of the league actually lives.
The size
A practice squad holds 16 players. A club in the International Player Pathway programme may carry a 17th, with the restriction that the pathway player cannot be signed to the regular-season roster, though since 2024 he can be elevated for up to three games.
The composition is capped by experience. A squad may carry up to 10 rookies or players with limited accrued service, and up to 6 unrestricted veterans. That veteran allowance is the modern part of the rule. The practice squad used to be a development shelf for young players; it now doubles as a holding pattern for experienced ones a club wants available.
Elevations
An elevation moves a practice squad player onto the gameday roster for a single match without signing him to the 53.
Each player may be elevated three times a season. A fourth appearance requires an actual signing to the active roster. A club may elevate a maximum of two practice squad players for any given regular-season or postseason game.
That three-strike limit is the whole design. It gives a club cover for injuries in the days before a game without letting it run a permanent 55-man roster.
The money
In 2026 a practice squad player with two or fewer accrued seasons earns $13,750 a week, per Pro Football Network and Sports Illustrated. The veteran range runs from roughly $18,350 to $22,850 a week.
Elevation pays differently. A player elevated for a regular-season game is paid one seventeenth of the active-roster minimum for a player with his credited seasons, for that week.
These structures are fixed through 2030, when the current collective bargaining agreement expires.
The part that makes it precarious
A practice squad player is not your player in the way a rostered player is.
Any other club may sign him to its active 53-man roster at any time, and he is free to go. The original club cannot block it and receives nothing. It can only offer a roster spot of its own, which means giving up a place on the 53.
That is why a club with a promising practice squad quarterback spends the season quietly worrying, and why "signed off another team's practice squad" appears in the transactions column every week of the year.
Why it exists at all
American football damages the people who play it, at a rate no other major sport approaches. A club that cannot replace a guard on Thursday cannot field a team on Sunday.
The practice squad exists so that replacement is already in the building, already knows the playbook, and costs about a thousandth of a starter. It is the sport's answer to a problem the sport itself creates.
Sources: Pro Football Network and Sports Illustrated, on 2026 practice squad salary bands and roster limits; Hogs Haven and Russell Street Report, on eligibility, elevation limits and the International Player Pathway slot; the NFL collective bargaining agreement running to 2030.