Every UAE tool on HisaabHub in one place. Each one explains the rule it uses underneath the calculator, with worked examples and links to the official source.
Which tool do you need?
- Running a business and worried about 2027? Start with the e-invoicing deadline checker to find your phase and your Accredited Service Provider deadline.
- Not sure about VAT? The VAT registration checker tells you whether you must register, and the VAT calculator adds or removes 5%.
- Preparing a corporate tax return? The corporate tax calculator applies the 0% and 9% bands and checks Small Business Relief.
- Leaving a job? The gratuity calculator works out your end-of-service pay from your basic salary.
Latest UAE guides
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UAE e-invoicing penalties explained: Cabinet Resolution No. 106 of 2025
Every administrative fine for UAE e-invoicing, from AED 5,000 a month for not implementing the system to AED 100 per late invoice, with worked examples.
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UAE e-invoicing timeline: every date from the pilot to October 2027
All the UAE e-invoicing dates in one place, including the May 2026 change to the large-business deadline and what each date means you must have done.
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What counts as an e-invoice in the UAE (and what does not)
A PDF is not an e-invoice. Here is what the UAE's new system actually requires, how the five-corner model works, and what it means for your accounting software.
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UAE VAT registration: the AED 375,000 and AED 187,500 thresholds explained
When UAE VAT registration becomes mandatory, when you can register voluntarily, what counts toward the thresholds and how the 30-day deadline works.
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How UAE VAT works: a plain guide for small businesses
The basics of UAE VAT in one place: the 5% rate, input and output tax, registration, returns and the records you need to keep.