(Bloomberg) -- New York Governor Andrew Cuomo is rallying a team of governors from fellow high-tax states to push Congress to repeal the cap on deductions for state and local taxes -- an effort that looks doomed to fail.

Eight Democratic governors are banding together to pressure House Speaker Nancy Pelosi to bring up legislation that would eliminate the part of the 2017 Republican tax overhaul that limits how much of their state and local taxes people can write off their federal filing.

The SALT change was a “declaration of an economic civil war between Democratic states and Republican states,” Cuomo said on Friday.

The push comes as taxpayers are filing for 2018, the first year under the new tax guidelines, and many are getting a nasty surprise. The law set a $10,000-a-year cap on deductions for state and local taxes, including property taxes. For many taxpayers in states like New York, New Jersey and California, high state tax rates and expensive housing markets can push state and local tax levies well above that threshold.

New Jersey Governor Phil Murphy said the deduction cap “guts the middle class.”

Surprise Bills

Some taxpayers are finding a bigger tax bill as a result of the SALT deduction cap, said tax lawyer Richard Levine, who advises high-net worth clients in Connecticut for the law firm Withersworldwide LLP.

“A bunch of accountants are going to have their waiting rooms full of wealthy clients with pitchforks on April 15,” he said.

Cuomo met with President Donald Trump last week about revising the SALT cap. Trump earlier this month he was “open to talking about” changes to the provision, but offered no assurances he would back any SALT changes.

The New York governor said he doesn’t want to raise taxes to fill a $2.3 billion hole in the state’s personal income tax revenue.

“The last thing you want to do is raise taxes," Cuomo said. “You have to find cuts in very, very tight budgets.”

Not a Priority

The legislative outlook is also unclear. The governors said they plan to work with Congress to move legislation that would remove the deduction cap. New York Representatives Peter King, a Republican, and Tom Suozzi, a Democrat, have pushed a bill to restore the tax break, as has New Jersey Democratic Representative Bill Pascrell.

But changing the tax deduction cap -- which would cost about $620 billion, according to the Urban-Brookings Tax Policy Center -- would primarily benefit taxpayers in the Northeast and California, making this a low priority for Democrats from other states.

Any action would end in the House -- Senate Finance Committee Chairman Chuck Grassley, whose Iowa constituents have generally far lower tax bills, has said he won’t address the issue.

The loss of state and tax deductions hasn’t stopped some states from continuing to raise their taxes. New Jersey raised taxes on top earners in 2018, as well as increased taxes on gasoline and businesses. Property taxes, levied by local jurisdictions, have also been rising.

The governors involved with New York’s Cuomo in fighting the SALT cap represent Connecticut, Hawaii, Illinois, New Jersey, Oregon, Rhode Island and Washington state.

--With assistance from Stacie Sherman.

To contact the reporter on this story: Laura Davison in Washington at ldavison4@bloomberg.net

To contact the editors responsible for this story: Wendy Benjaminson at wbenjaminson@bloomberg.net, Ros Krasny

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