The rate
There is no single national rate in Kuwait. The rate depends on the place of sale and the type of product, and can combine national, regional and local components. Check the rate for your location before you quote a price.
Kuwait has not introduced VAT.
Who must register
Kuwait has no VAT: no law, no rate, no registration and nothing to register for. It signed the GCC framework agreement in 2017 but never passed the enabling law, and the 2026 to 2030 fiscal plan leaves VAT out. What applies instead is 15% corporate income tax on foreign-owned corporate interests, a 15% top-up tax on constituent entities of multinational groups above 750 million EUR of revenue, 1% Zakat and 1% KFAS on Kuwaiti shareholding companies, 2.5% national labour support tax on listed ones, and 5% customs duty. There is no personal income tax and no withholding tax.
Filing and paying
Registered and filed with Ministry of Finance.
There are no VAT returns. What exists is annual: a corporate income tax declaration for every entity earning Kuwaiti income, treaty-exempt ones included, within three months and fifteen days of the year end. The recurring obligations for an ordinary business are renewing the tax card and obtaining clearance certificates to release retentions.
Penalties for getting it wrong
No VAT penalties, because there is no VAT. On the income tax side, filing late costs 1% of the tax for each 30 days of delay and paying late a further 1% for each 30 days. A payer who fails to apply the 5% contract retention can lose the deduction for that payment and be held liable for the payee's unpaid Kuwaiti tax.