OPENING A BUSINESS BANK ACCOUNT
2 Oct 2025
To open a business bank account, you have to have some documents for verifying your identity, business profile, and reputation. Formal documents are required by banks for complying with worldwide regulatory requirements and preventing financial crimes. Having knowledge about what documents you need to open a business bank account allows you to prepare well in advance and avoid delays in approval. This article provides the essential business bank account needs for entrepreneurs who are starting businesses in any jurisdiction in the world. Ascot provides such business banking anywhere in the globe, enabling business establishment and opening an account anywhere in the world.
Banks are under strict regulatory regimes put in place to protect the integrity of the financial system. Banks must verify the origin of funds and identification of their customers under anti-money laundering (AML). Know your customer (KYC) practices establish minimum due diligence standards across all customer relationships. Compliance practices encourage responsibility from the banking community and restrict opportunities for criminal enterprise.
The conditions protect banks from legal risk and protect depositors from criminal business exposure risk. The system of documentation allows for an open audit trail that stands open to investigation by the authorities in case of suspicion regarding the source of business activity or transaction. The controls help bona fide business enterprises by making the financial climate a safer place.
All the owners, signatories, or controllers of a business account are required to present state-issue identification. Documents with a photograph such as riving licenses, national identity cards, or passports are required to open a business bank account. Banks require identification from all the beneficial owners who hold extensive interests in the company and all partners and directors.
Notarized or stamped copies of identification documents are requested by most banks. Identification should have valid dates after the account opening date, and identification has to be valid during the entire application period.
Confirmation of business address is proof of registered or commercial business premises. Leasehold contracts, property registers noting commercial proprietorship, utility bills noted in the business name, or business licenses noting the address meet this requirement.
Virtual office addresses result in issues with certain banking relations. The address needs communication with your chosen bank before submitting applications helps avoid unnecessary delay.
Legal authorities must produce formation documents stating that a business exists legally. Corporations create Articles of Incorporation or Certificates of Incorporation signed by the state where incorporation has been undertaken. Limited liability companies create Articles of Organization signed by the authority where such companies are registered. Partnerships create Partnership Deeds or partnership agreements establishing relationships among partners.
These records give confidence that the entity has properly filed with government authorities. Certain institutions require a certificate of good standing, which is confirmation that the company has up-to-date filing requirements.
Banks require evidence that a company is a legally organized company with the right legal authority to hold financial accounts.
Tax identification numbers link business enterprises to revenue agencies and enable proper reporting of financial transactions. In the United States, it is the Employer Identification Number (EIN). Other nations have different systems: tax registration numbers, business numbers, or VAT identification codes.
Tax identification number allows banks to report account dealings and interest earnings to the corresponding authorities. The number will be protected by banks before an account is opened for its completion of account approval process. Foreign firms can have more than one tax identifier based on location and nation for whom they have a banking relationship.
Banking institutions require documentation that outlines in explicit terms ownership structure and decision-making powers. Partnership agreements create conditions of profit sharing and decision-making powers to create decisions. Shareholder registers include all individuals or organizations holding equity interests in corporations.
Board resolutions authorizing the account provide the records that the controlling authority of the entity approved the banking relationship. Board resolutions usually identify who has signatory authority and restrict transactions or approval processes.
Beneficial ownership statements turned into a standard norm under global transparency regimes. Beneficial ownership statements identify the individual who own or have an interest in the business, although there is no direct ownership. Regulation usually requires reporting any person with greater than 25 percent ownership or who has significant control of the business activities.
Certain business sectors have to undergo more checks depending on regulatory concerns or higher risk profiles. Financial services firms need to provide regulatory authority-issued licenses. Medical clinics provide professional licenses from health authorities. Legal firms provide bar association memberships or solicitor certificates.
Banks are entitled to request business licenses from high-risk industries under special regulation. High-risk companies may be requested to report more about business activities, client types, and quantities of transactions.
Universal minimum document requirements apply worldwide across countries. Regional forms and regional wording vary. Identity verification, documentation of registration as a business, tax identification number, and disclosure of ownership are worldwide norms in modern banking.
How long does it take to open a business bank account varies significantly based on the complexity of the business structure. International banking relationships trigger additional requirements and checks for tax compliance. Companies formed in one jurisdiction seeking banking services in another face enhanced due diligence. Opening an international business bank account involves coordination between multiple institutions, advisors and legal counsel.
The key requirements are identification documents for the owners and signatories, address documents for individuals and the entity of the company, documents relating to incorporation and registration, tax IDs, and documents disclosing ownership. More paperwork may be needed based on the location of operation, the nature of the business, or the industry.
Fundamental requirements are the same globally because of global AML and KYC regulations. However, the exact identification documents, tax IDs, and registration certificates differ by jurisdiction.
No registered businesses can open business accounts except on the submission of formation documents that prove their legal existence. Sole proprietorships possess differential requirements and, except for identification of the person, can use business licenses.
Global rules call for disclosure of who really owns or benefits from business deals. These demands combat money laundering, terrorism financing, and tax evasion by deterring hiding behind asset ownership via shell structures.
It varies by banking institution and jurisdiction. Some banks accept registered agent addresses, while others require evidence of a physical address. Clarifying address requirements with your chosen bank before submitting applications prevents delays.
Business plans may be requested by banks, particularly where new companies are concerned or where credit facilities are being opened. Financial projections, customer base description, existing banking facility references for credit, and source of funds documentation for high initial payments may also be requested.
Financial Crimes Enforcement Network. (2024). Customer due diligence requirements for financial institutions. U.S. Department of the Treasury. https://www.fincen.gov/resources/statutes-regulations/guidance/customer-due-diligence-requirements-financial-institutions
Internal Revenue Service. (2024). Employer identification number (EIN). U.S. Department of the Treasury. https://www.irs.gov/businesses/small-businesses-self-employed/employer-id-numbers
Office of the Comptroller of the Currency. (2023). Bank secrecy act/anti-money laundering examination manual. U.S. Department of the Treasury. https://www.occ.gov/topics/supervision-and-examination/bsa/index-bsa.html
Financial Action Task Force. (2023). International standards on combating money laundering and the financing of terrorism & proliferation. FATF-OECD. https://www.fatf-gafi.org/en/publications/Fatfrecommendations/Fatf-recommendations.html
Federal Deposit Insurance Corporation. (2024). Opening a business bank account: What you need to know. FDIC. https://www.fdic.gov/resources/bankers/small-business-lending/guide/opening-account.html
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