Opening a corporate bank account is one of the first practical steps after incorporating a Singapore company — and increasingly, one of the most scrutinised. Singapore banks apply stringent Know Your Customer (KYC) and Anti-Money Laundering (AML) checks, and requirements have tightened further following the Corporate Service Providers Act and the commencement of the Corporate and Accounting Laws Amendment Act 2025 (CALA 2025). Getting your documentation in order before approaching a bank is essential to avoid delays.

This guide walks through what documents you need, the differences between major banks and digital alternatives, and how companies with nominee directors or non-resident shareholders can navigate the KYC process in 2026.

Why Opening a Corporate Bank Account Takes Time

Unlike personal accounts, corporate bank accounts involve detailed due diligence. Banks in Singapore are licensed by MAS and are obliged under MAS Notice 626 to conduct enhanced due diligence on all business customers. This means:

  • Verifying the identity and source of funds of all beneficial owners (generally those with 25% or more shareholding);
  • Assessing the company’s business purpose and anticipated transaction patterns;
  • Reviewing the corporate structure, including parent companies, subsidiaries, or nominee arrangements; and
  • In some cases, interviewing directors or authorised signatories in person.

The process can take from 1 week (existing banking relationship) to 4–6 weeks (new customers with complex structures).

Documents You Will Need

Company Documents

  • ACRA BizFile+ printout showing current officers, shareholders, and registered address (not more than 30 days old);
  • Certificate of Incorporation;
  • Company Constitution;
  • Board resolution authorising the account opening, specifying authorised signatories and transaction limits — see the guide to board resolutions; and
  • Register of Registrable Controllers (RORC) — banks may request a copy to confirm beneficial ownership.

Identity Documents (Directors, Shareholders, Authorised Signatories)

  • Valid passport or Singapore NRIC for all directors and shareholders with significant interest;
  • Singapore residential address proof (not more than 3 months old);
  • For non-residents: overseas address proof and additional identity verification; and
  • Employment Pass or valid work authorisation where applicable.

Business Documentation

  • Description of the company’s business activities;
  • Expected monthly transaction volumes and counterparty countries; and
  • For trading, import/export, or financial services businesses: supplier contracts, invoices, or regulatory licences.

Choosing the Right Bank

Local Major Banks (DBS, OCBC, UOB)

The most commonly used for Singapore company accounts. They offer the widest range of products (current accounts, trade financing, FX, merchant services, payroll integration) and the most developed SME digital banking platforms. KYC can be thorough, but these banks have deep experience with Singapore-incorporated companies.

International Banks (HSBC, Standard Chartered, Citibank, Maybank)

Useful if your company has international operations or needs multi-currency accounts. KYC can be particularly stringent for high-risk sectors or non-resident-majority companies.

Digital Business Accounts (Aspire, Airwallex, Wise Business)

For startups and SMEs with largely online operations, digital business accounts are a popular alternative. These are regulated by MAS under the Payment Services Act as e-money institutions, not licensed banks. Benefits include:

  • Faster onboarding (often entirely online, within 1–3 business days);
  • Multi-currency accounts with competitive exchange rates;
  • Integration with accounting software (Xero, QuickBooks); and
  • Lower or zero minimum balance requirements.

Trade-offs: digital accounts may not be accepted by all government portals (e.g. GIRO for CPF contributions requires a licensed bank), and are typically not eligible for government-backed financing schemes. Many companies maintain a digital account for daily operations alongside a traditional bank account for payroll, CPF, and institutional banking.

Special Considerations: Companies With Nominee Directors

Companies that have appointed a nominee director to satisfy Singapore’s residency requirement often face additional scrutiny. Banks will look through the nominee to identify and verify the actual beneficial owner (the foreign entrepreneur or investor controlling the company).

Following CALA 2025, nominee directors must be appointed through an ACRA-registered Corporate Service Provider (CSP). Banks are increasingly asking for evidence that the nominee arrangement is through a licensed CSP, not an informal personal arrangement. Companies should be prepared to provide the CSP’s ACRA registration details and the nominee director deed.

Some banks may require the beneficial owner to appear in Singapore for a face-to-face interview, or to provide a notarised copy of their passport.

Tips for a Smoother Application

  1. Choose the right bank for your business type. Foreign-owned trading companies face more scrutiny at some banks than others — research which institutions have experience onboarding similar structures.
  2. Prepare a clear business description. Vague descriptions like “general trading” or “consulting” raise flags. Provide a specific, coherent explanation of what the company does, who its customers are, and how transactions will flow.
  3. Have your RORC and beneficial ownership documentation ready. Up-to-date records demonstrate good governance and speed up KYC.
  4. Ensure the board resolution is correctly drafted. Errors in the resolution are a common cause of delays — see the board resolution guide for the required elements.
  5. Consider applying to multiple banks simultaneously. There is no rule against approaching more than one — if one application is delayed, you have a fallback.

For legal advice on bank account disputes, rejected applications, or nominee director arrangements, a qualified solicitor can advise on your options.

For the latest Singapore business news and banking updates, there are regularly updated resources for SME owners.

Beyond company banking, personal financial planning and investment decisions are equally important for business owners managing wealth across company and personal assets.

Conclusion

Opening a corporate bank account in Singapore is straightforward if you prepare correctly — but it requires careful documentation, a credible business narrative, and (where nominee directors are involved) transparency about beneficial ownership. Choosing the right banking solution depends on your business model, transaction patterns, and longer-term financing needs.

At Raffles Corporate Services, we assist clients with company incorporation, nominee director services, and preparation of all corporate documents needed for bank account opening — from board resolutions to RORC maintenance. We can advise on which banks are most suitable for your specific structure and business type. For work pass and immigration needs, our associated licensed employment agency handles MOM submissions.

To speak with the team at Raffles Corporate Services, you can email [email protected] or call, SMS, or WhatsApp +65 8501 7133. We are happy to assist with any queries.

— The Editorial Team, Raffles Corporate Services