A 100% excise tax will be introduced for tobacco products, energy drinks and meat, while a 50% tax will be applied on carbonated drinks, according to a statement from an official at the Secretariat General for Taxation published by Oman's state news agency on Saturday.
"The excise tax is a consumption tax and is considered to be indirect taxes. Thus, the final charge is on the consumers, but it is collected in advance at a stage of the supply chain, notably through the business sectors," said Sulaiman bin Salim Al Aadi, director general of survey and tax agreements.
Oman has been slow in implementing fiscal reforms aimed at limiting the widening of its budget deficit, while it has increasingly relied on external funding - through bonds and loans - to refill its coffers.
The sultanate had originally planned to introduce a 5 per cent value-added tax in 2018, which is now expected to start in 2020.
"Further delays in implementation, along with a scenario of lower oil prices, pose downside risks to our assumption of narrower fiscal deficits relative to 2015-2017," S&P Global Ratings said in April, adding that it expected fiscal gains in 2019 coming from the implementation of excise taxes on tobacco and energy drinks.
Oman said at the start of the year it expected its budget deficit to be 2.8 billion rials ($7.27 billion) this year, or 9 per cent of gross domestic product.