July 22, 2021 | 3:29pm

Erika Jayne isn’t the only “Real Housewife” finding out that life can be just a little too “XXPEN$IVE.”

“Real Housewives of Beverly Hills” cast member Dorit Kemsley and her husband, Paul “PK” Kemsley, reportedly owe more than $1.3 million combined in unpaid taxes dating back to 2015.

According to documents obtained by The Sun, PK, 53, has two active solo tax liens in the State of California: one for $293,222.73 from back in 2015 and a second for $289,423.67 from October 2018.

He and Dorit, 45, are then both named in a 2018 tax document that states the couple owes the IRS $635,887.23.

The “RHOBH” star — who often dresses in head-to-toe designer duds — rounds out the debt with her own individual tax lien from March 2021 that states she owes the State of California $90,269.46.

The total amounts to $1,308,803.09, and according to The Sun, all liens remain unpaid.

In September, the married couple — who share two young kids together — put their Encino, Calif., mansion on the market for $9.5 million, but it has reportedly been reduced to $8 million.

Dorit and PK have both been previously entangled in a series of lawsuits involving their finances.

The British businessman won a 2019 sports betting case brought by a collection agency that said he owed a sports gambling firm $75,000 because the case was brought past the statute of limitations.

He and Dorit then also settled a lawsuit with the Bellagio hotel in May of that year.

The casino first filed a case against PK in 2013 for failing to pay a $3.6 million casino marker that he took out, and alleged that after the music manager filed for bankruptcy in the U.K., he stopped making payments. He was then ordered to pay until June 2018, however both parties later “resolved their differences,”

In 2019, it was reported that Dorit’s bank accounts had been frozen due to her husband’s legal troubles. However, the “Housewife” dismissed the claim on “Watch What Happens Live” in July of that year, stating it had all been “blown up” in the press.

On this week’s episode of “RHOBH,” Dorit told her co-star, Jayne, that she knows what it’s like to be thrust into her husband’s “legal woes.”

Jayne is currently being accused of divorcing her 82-year-old husband, Tom Girardi, in an attempt to hide assets and embezzle money. She has denied any wrongdoing. 

Reps for Dorit and PK did not immediately return Page Six’s requests for comment.