Even the IRS will have to wait to see President Trump’s tax returns.

Trump has requested an extension for filing his 2016 tax returns, a White House official told CNN.

The official did not say when the request was filed or what reason Trump may have given.

This year’s deadline was April 17.

Trump’s taxes have been an issue since he announced his candidacy.

He’s steadfastly refused to release his returns from past years, on the grounds that he’s being audited by the feds.

Treasury Secretary Steven Mnuchin, asked in April if Trump will ever release the documents, said “The president has released plenty of information and I think has given more financial disclosure than anybody else.’’