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Bahrain Bahrain
Official country information

TIN validation guidance for Bahrain

Access country-specific reference information, recognised formats and validation resources designed for compliance teams, finance departments and enterprise operations.

TIN Check Bahrain

In Bahrain, CR Number and TRN Number are two important identification numbers used for business and taxation purposes.

CR Number:


CR stands for Commercial Registration. The CR number is a unique identification number assigned to businesses by the Ministry of Industry, Commerce, and Tourism in Bahrain. It is used to identify the business in all official documents, including invoices, licenses, and contracts. Every business in Bahrain is required to obtain a CR number before starting operations.

To obtain a CR number, businesses need to submit an application to the Ministry of Industry, Commerce, and Tourism along with the required documents, such as a copy of the owners ID, lease agreement, and business plan. Once the application is processed, the Ministry will issue a CR number, which is valid for three years and can be renewed upon expiry.

TRN Number:


TRN stands for Tax Registration Number. The TRN number is a unique identification number assigned to businesses by the National Bureau for Revenue (NBR) in Bahrain. It is used to identify businesses for taxation purposes, including Value Added Tax (VAT) and Excise Tax. Every business that meets the taxable turnover threshold in Bahrain is required to obtain a TRN number and register for VAT.

To obtain a TRN number, businesses need to submit an application to the National Bureau for Revenue along with the required documents, such as a copy of the CR certificate, owners ID, and bank account details. Once the application is processed, the NBR will issue a TRN number, which is valid for as long as the business is active.

In conclusion, CR Number and TRN Number are two important identification numbers for businesses in Bahrain. While the CR number is used to identify businesses in official documents, the TRN number is used for taxation purposes, including VAT and Excise Tax. It is important for businesses to obtain both numbers to ensure compliance with Bahrains regulations and to operate legally in the country.

Reference formats

Official example structures

Use the following examples as guidance for commonly recognised tax identification formats.

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Reference articles and country guidance

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