Jax Taylor claims XCALIBUR SHOES has failed to follow through with their endoresment deal.

Jax Taylor's Girlfriend Underwent A Breast Augmentation During 'Vanderpump Rules'

According to a new report, the Vanderpump Rules star is taking the company to court, claiming they have not paid him the $25,000 he is owed.

"Jax Taylor is in a legal battle with a shoe company he claims agreed to pay him to wear its gear, and now he's taking them to court," TMZ reported on Tuesday. "According to legal docs ... the 'Vanderpump Rules' star reached an agreement with XCALIBUR SHOES in 2014. The agreement says in exchange for endorsing the shoes, Jax would receive $20 for each pair sold in his collection. He would also be given 10% of the total net sales he generated."

The 'Vanderpump Rules' Cast Poses For Beach Photo During Production On Season Four

According to Taylor, however, "XCAL has gone sour on their end of the deal -- failing to pay him at least $25,000. He also says the bum deal has made it hard for him to find similar work ... since XCAL's competitors won't want to work with him now."

Taylor will soon return to Bravo for season four of Vanderpump Rules, which sees both his new girlfriend and his arrest in Hawaii for reportedly stealing a pair of sunglasses. In addition, Taylor will be seen reuniting with his ex-girlfriend, Stassi Schroeder.

For more Jax Taylor, tune into Vanderpump Rules season four, when the show premieres on Monday, Nov. 2, at 9 p.m. on Bravo, and check out the trailer below.