The contents of the report were not immediately known.

WASHINGTON, DC - The Treasury Department inspector general's office on Wednesday sent a report about the department's handling of House Democrats' request for President Trump's tax returns to key lawmakers.

Acting inspector general Richard Delmar said in an email to The Hill that his office's "inquiry report" was sent to House Ways and Means Committee Chairman Richard Neal (D-Mass.), who requested the report, as well as the committee's top Republican, Rep. Kevin Brady (R-Texas).

Read the full report here