Donald Trump Jr. is expected to once again take the witness stand Monday to help his dad refute Attorney General Letitia James’ claim that their Trump Organization fraudulently inflated the values of its properties in financial statements.

Don Jr., 45, will be the first witness called by his dad’s defense team after James rested her case last Wednesday, they previously announced.

He was previously called to testify by James’ side, and was questioned for less than four hours about his role as an executive vice president for the Trump Organization.

In his testimony earlier this month, Trump Jr. said he never worked on the annual financial statements central to James’ argument and instead relied on the company’s longtime finance chief and outside accounts to verify their accuracy.

Follow the Post’s live coverage of the NY fraud trial against the Trumps, as Don Jr. testifies in their defense: