Trump has 5 children, and only his daughter, Ivanka, and her husband Jared Kushner work for Trump and they make no salary.
The annual salary report released from the White House since 2017 shows that Jared Kushner, Ivanka's husband, works as an assistant and senior adviser to the president. Both Ivanka and Kushner reportedly do not draw any salary for their work.
Ivanka and Kushner were appointed to their roles at the White House under Donald Trump's presidency in the early days. Kushner was appointed in Jan. 2017; Ivanka Trump was hired in Mar. 2017.
Apart from his daughter, some of Trump's close associates, like Andrew H Giuliani, son of Rudy Giuliani, works as associate director of the office of public liaison. He is paid $95,000 per year. Tyler McGaughey, William Barr’s son-in-law, works as an associate in the White House counsel’s office with an annual salary of $125,792.