Hunter Biden asked a judge to postpone his child support deposition until April —after key democratic primaries for his father, former Vice President Joe Biden.

Biden’s attorney filed a motion in Independence County Circuit Court Tuesday that said his client is too busy to appear in Little Rock, Arkansas for the deposition that would be “unduly burdensome and oppressive.”

Attorneys for Luden Alexis Roberts, 28, a former stripper who gave birth to Biden’s child, requested he appear in-person for a court-ordered deposition either on March 3 — which is Super Tuesday — or March 5.

“My client can be available April 1, 2020,” Biden’s lawyer, Brent Langdon, said. “My client cannot be available prior to that date.”

Langdon said Hunter’s appearance “only ignites media attention and awareness,” with the intent to “annoy, embarrass, oppress” him.

Hunter publicly denied he fathered the child until he took a paternity test that proved otherwise — and he agreed to pay child support for the one-year-old child in January.

Hunter is also expecting his fifth child with his 32-year-old wife, Melissa Cohen Biden, whom he wed in May.

The ex-vice president’s son has claimed he’s in debt, but he’s renting a Beverly Hills mansion and has been seen at the Waldorf Astoria Beverly Hills in a Porsche Panamera for lunch with Melissa Cohen Biden.