Texas Tribune:

Locked in an expensive Republican primary for U.S. senator against a wealthy, better-known opponent, Ted Cruz loaned his campaign over $1 million in 2012.

The cash helped him defeat Lt. Gov. David Dewhurst in a runoff that essentially secured Cruz a seat in the Senate. But it came at a personal financial cost: Cruz has never been able to recoup $545,000 of that loan, according to a Federal Election Commission report.

A 2002 law bans victorious federal candidates from using more than $250,000 raised after an election to pay back loans they gave their own campaigns prior to Election Day. Congress passed it to help prevent the appearance of quid pro quo corruption. The idea behind the limit is that money collected after an election is no longer helping a candidate win office. Instead, the funds go to the electee’s pocket.

Cruz recouped a good chunk of that 2012 loan from money received before Election Day. But when Cruz’s campaign determined that the loans could not be fully repaid due to the regulations, it began exploring ways to challenge the law, according to a May 2020 deposition of Cabell Hobbs, Ted Cruz Victory Committee treasurer.

Next month, his campaign’s lawsuit against the FEC will reach the Supreme Court. Cruz’s campaign lawyers are expected to argue the limit is unconstitutional, arbitrarily limits political speech and deters candidates from loaning money to their campaigns.

“The federal government’s restrictions on a candidate’s ability to loan his own money to his own campaign violate the First Amendment,” a Cruz spokesperson told The Texas Tribune in an email. “Senator Cruz seeks to vindicate his rights under the First Amendment and the rights of all those who would seek election to federal office.”

It’s unclear whether Cruz will ever get his money back, even if he wins his case. In 2015, after his campaign was audited by the FEC, Cruz’s campaign converted the existing unpaid loans into a contribution, as required by law. But he still lists the loans as an asset in his most recent Senate financial disclosure, which could be a sign he hopes to eventually get the money back. Cruz’s office did not respond to questions about his plans for the loan….