The phrase "emergency tax" is correct and usable in written English.
It can be used when referring to a tax that is implemented temporarily in response to a financial crisis or urgent situation.
Example: "Due to the unexpected economic downturn, the government has decided to impose an emergency tax to help stabilize the economy."
Alternatives: "crisis tax" or "temporary tax."
Her finance minister followed up with unpopular emergency tax increases.
Owners of large properties, yachts and swimming pools would be subject to an emergency tax.
Secondly, the government is borrowing an extra £15bn for its emergency tax cut package today.
However, nearly all of the emergency tax rises and spending cuts designed to achieve this are now in place.
An emergency tax will also be imposed on the owners of large properties, yachts and swimming pools, the minister added.
Mr. Bush signed an emergency tax bill in 1999 that gave state tax breaks to oil and gas companies.
The kitty is empty, and his proposed package of emergency tax-raising measures has backfired.
George Osborne's authority has been directly challenged by 65 pro-Brexit Tory MPs, who have signed a letter saying they will not back the "emergency" tax-raising budget he said would be necessary if the country voted to leave the EU.
The emergency taxes introduced during Brazil's devaluation saga early last year have swollen revenues nicely, allowing the government to spend more while keeping within the fiscal targets agreed with the IMF.
HMRC has said that emergency taxes do not need to be applied where a tax code is already held for an individual and the provider's systems can separately report the "flexibly accessed" element.
For the good people of New South Wales, however, the only justice was that, the whole time I was there I was getting emergency taxed, so half my earnings went back to those I ripped off.
