Does Donald Trump make less than $500,000 a year?
Donald Trump
Donald Trump

(Isaac Brekken/Getty Images)
Donald Trump.

It's time to revisit this tantalizing story published by Crain's New York Business in March, which suggested, for a moment, that Donald Trump's income — or at least, his adjusted gross income for federal tax purposes — might be less than $500,000 a year.

The publisher looked up the property-tax bill for Trump's penthouse at Trump Tower and found that he was getting a school tax rebate.

The rebate was tiny — $302 off a tax bill of over $175,000 — but such rebates are supposed to be available only to people who make less than $500,000 a year. This looked like evidence that Trump might be much less wealthy than he claims and/or that he uses tax strategies to achieve an extremely low taxable income despite his great wealth.

Shortly after, the Trump campaign and New York City said that the real story was something much less interesting: The rebate was an error.

"Mr. Trump should not have received this benefit after the income limit law changed, and he should immediately return its value to State taxpayers," city spokeswoman Amy Spitalnick told Business Insider in March.

Before 2011, there was no income limit on the rebate, so it was available even to billionaires.

But on Friday, Trump's latest tax bill came out, and, as again first reported by Crain's, it still shows him receiving the rebate, three months after the story first became public.

More interestingly, the city will no longer affirm its March statement that Trump was ineligible to get the credit in the first place.

The city's Department of Finance (DOF) "has a process in place for reviewing eligibility that it must follow," said Freddi Goldstein, a spokeswoman for the mayor, on Monday. "DOF has been reviewing Mr. Trump's exemption status for final determination."

Pressed repeatedly about whether the city could still affirm the March statement that Trump "should not have received" the tax rebate, a mayoral representative would point only to the ongoing DOF process — and noted that the March statement had been based on comments from the Trump campaign that Trump was ineligible for the rebate.

On Monday, Trump's spokeswoman, Hope Hicks, insisted that the rebate on the latest tax bill is also in error.

"This is yet another error and has already been corrected," she said. "You can verify this with the city."

But actually, I can't verify it with the city.

The city's property-tax database shows no update beyond the June 3 tax bill, which shows Trump receiving the rebate. The mayor's office says that the review of Trump's rebate is ongoing at the DOF — not changed or corrected.