Tax Registration and Compliance
Written in plain language for general understanding. This is educational content, not legal advice. Based on Bahraini national legislation, decree-laws, and ministerial orders.
Bahraini National Law
What is this right?
The National Bureau for Revenue (NBR) administers tax compliance in Bahrain:
- Mandatory registration: Businesses exceeding BHD 37,500 in annual taxable supplies must register for VAT within 30 days of exceeding the threshold.
- Voluntary registration: Businesses with supplies above BHD 18,750 may register voluntarily.
- Tax Identification Number (TIN): Upon registration, the NBR issues a TIN that must appear on all tax invoices.
- Record keeping: Businesses must maintain financial records, invoices, and VAT accounts for at least 5 years.
- Returns: VAT returns are submitted electronically through the NBR portal, either monthly (for larger taxpayers) or quarterly.
- Penalties: Late registration, late filing, and late payment attract fines. Deliberate evasion can result in criminal prosecution.
When does it apply?
- Your business exceeds or approaches the VAT registration threshold.
- You need to file VAT returns or update your registration details.
- You have received a notice from the NBR regarding compliance.
What should you do?
- Monitor your taxable turnover — register within 30 days of exceeding BHD 37,500.
- File returns by the deadline — the 28th of the month following the tax period.
- Pay any VAT due when filing the return to avoid late payment penalties.
- Use the NBR portal (nbr.gov.bh) for all registration, filing, and payment activities.
What should you NOT do?
- Do not miss the registration deadline — penalties start from the date you should have registered.
- Do not submit inaccurate returns — errors can trigger audits and additional penalties.
- Do not destroy records within the 5-year retention period — this is a punishable offence.
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