The N.B.A. is instituting a long-anticipated salary increase in its developmental league, the league announced Tuesday.

Effective next season, players signed to G League contracts will earn $35,000 — or $7,000 per month — in addition to housing and insurance benefits over the course of the league’s five-month regular season.

Players under G League contracts previously earned either $26,000 or $19,000. The increase will represent a pay raise of 35 percent or 84 percent, depending on the player’s classification.

The N.B.A. pays all player salaries in the G League.

Players also will remain eligible to earn affiliate player bonuses worth as much as $50,000, which are triggered when a player goes to training camp with an N.B.A. team and then plays for that team’s G League affiliate.