Opening a company abroad: UK documents you may need

Opening a company abroad: UK documents you may need

, 6 min reading time

Planning to open a company abroad from the UK? Learn which UK personal and business documents may be needed, including company records, passports, bank documents, translations and legalisation.

Opening a company abroad can involve more than choosing a name and completing a registration form. Foreign company registries, banks, notaries, lawyers and tax authorities may ask for UK documents proving your identity, address, business background, company ownership and signing authority.

The exact requirements depend on the country, company structure and whether you are opening a new company personally or through an existing UK company.

Start with the local registration checklist

Before preparing documents, ask the local company registry, lawyer, notary or formation agent for a written checklist.

Confirm:

  • Which documents are required
  • Whether originals or certified copies are accepted
  • Whether documents need translation
  • Whether documents need legalisation
  • Whether embassy attestation is required
  • Whether documents must be recently issued
  • Whether a local address or representative is needed
  • Whether a power of attorney is required

This helps avoid preparing the wrong documents.

Personal identity documents

If you are opening a company as an individual shareholder, director or founder, you may need personal identity documents.

These may include:

  • Passport
  • Certified passport copy
  • Proof of address
  • Birth certificate
  • Marriage certificate, if names differ
  • Deed poll or name change document
  • Tax identification document
  • Bank reference letter
  • CV or professional profile

Check whether passport copies need solicitor certification, notary certification, legalisation or translation.

Proof of address

Overseas registries and banks may ask for recent proof of address.

Acceptable documents may include:

  • Utility bill
  • Bank statement
  • Council tax bill
  • Mortgage statement
  • Tenancy agreement
  • HMRC letter
  • Driving licence
  • Accountant letter

Check how recent the proof must be and whether it needs certification or translation.

Existing UK company documents

If a UK company will own shares in the new overseas company, more corporate documents may be needed.

These may include:

  • Certificate of incorporation
  • Articles of association
  • Current appointments report
  • Confirmation statement
  • PSC information
  • Shareholder details
  • Register of members
  • Certificate of good standing, if requested
  • Company profile
  • Proof of registered office

Foreign authorities may ask for certified or legalised versions of these documents.

Director and shareholder information

The overseas authority may need to identify directors, shareholders and beneficial owners.

You may be asked for:

  • Director passport copies
  • Shareholder passport copies
  • Proof of address for each person
  • Ownership chart
  • PSC details
  • Share certificates
  • Company register extract
  • Board appointment documents
  • Beneficial owner declaration

Banks may have stricter ownership checks than the company registry.

Board resolution

If an existing UK company is involved, a board resolution may be needed to approve the overseas company setup.

The resolution may confirm:

  • The decision to open or invest in a company abroad
  • The country and company name
  • Authorised signatories
  • Appointment of a local representative
  • Approval of shareholding
  • Authority to open a bank account
  • Permission to sign incorporation documents

Check whether the resolution needs certification, notarisation, translation or legalisation.

Power of attorney

A power of attorney may be needed if a lawyer, notary, agent or local representative will sign documents for you or the UK company.

Check:

  • Who must draft the power of attorney
  • Who will act under it
  • What powers are being granted
  • Whether it needs notarisation
  • Whether it needs legalisation
  • Whether embassy attestation is required
  • Whether it needs translation
  • Whether an expiry date is required

Do not sign a power of attorney until the wording has been approved locally.

Bank documents

Opening a company abroad often involves opening a bank account. The bank may ask for more documents than the company registry.

Possible bank documents include:

  • Passport copies
  • Proof of address
  • Certificate of incorporation
  • Articles of association
  • Board resolution
  • Business plan
  • Proof of funds
  • Source of funds evidence
  • UK bank reference
  • Tax documents
  • Company ownership chart
  • Contracts or invoices

Ask the bank for its own checklist, not just the formation agent’s list.

Tax and financial documents

Depending on the country, tax registration or business licensing may require financial evidence.

You may need:

  • UK tax reference documents
  • VAT registration certificate
  • Corporation tax documents
  • Annual accounts
  • Accountant letter
  • Proof of income
  • Bank statements
  • Tax residency certificate
  • Source of funds documents

Check whether these need translation or certification.

Business activity evidence

Authorities may ask what the new company will do and how it relates to the UK business.

Useful evidence may include:

  • Business plan
  • Existing contracts
  • Client letters
  • Supplier agreements
  • Website details
  • Invoices
  • Product catalogues
  • Professional licences
  • Tender documents
  • Distributor agreements

This can be important for banking, licensing and tax registration.

Translation requirements

If the receiving authority does not accept English documents, certified or sworn translation may be required.

Ask:

  • Which documents need translation?
  • Which language is required?
  • Is certified translation accepted?
  • Is sworn translation required?
  • Should legalisation happen before translation?
  • Should company names and numbers remain unchanged?
  • Should stamps and signatures be translated?

Company names, numbers and addresses should be consistent across all translations.

Legalisation requirements

Some UK documents may need legalisation before they are accepted abroad. Legalisation confirms the authenticity of the signature, stamp or seal on the document or certification.

Documents that may need legalisation include:

  • Passport copies
  • Proof of address documents
  • Certificate of incorporation
  • Articles of association
  • Board resolution
  • Power of attorney
  • Company register documents
  • Tax documents
  • Notarial documents

Check whether the original, certified copy or notarised version should be legalised.

Embassy attestation

For some countries, UK legalisation may not be the final step. Embassy or consular attestation may also be required for company formation, banking or licensing documents.

Ask the local lawyer, bank or company registry whether embassy attestation is needed before submission.

Check document dates

Some authorities and banks require recently issued documents.

This can apply to:

  • Proof of address
  • Companies House documents
  • Certificate of good standing
  • Board resolution
  • Power of attorney
  • Bank statements
  • Tax documents
  • Passport copies certified on a recent date

Ask whether documents must be issued within the last 30 days, three months or six months.

Opening a company abroad checklist

Before preparing documents, check:

  • Is the local registration checklist confirmed?
  • Are personal identity documents required?
  • Is proof of address recent enough?
  • Are UK company documents needed?
  • Are director and shareholder details required?
  • Is a board resolution needed?
  • Is a power of attorney needed?
  • Are bank documents required separately?
  • Do documents need translation?
  • Do documents need legalisation or attestation?

Common mistakes to avoid

Avoid these mistakes when opening a company abroad:

  • Preparing documents before checking the local checklist
  • Forgetting bank requirements
  • Sending uncertified passport copies
  • Using old proof of address
  • Missing board approval
  • Signing a power of attorney before wording is approved
  • Missing certified translations
  • Missing legalisation
  • Missing embassy attestation
  • Using inconsistent company names or addresses

Final thoughts

Opening a company abroad often requires both personal and business documents from the UK. These may include passports, proof of address, company records, board resolutions, powers of attorney, bank documents and tax evidence.

Before submitting anything, confirm the requirements with the local registry, bank, lawyer or notary. Check whether documents need certification, translation, legalisation or embassy attestation so the overseas company setup can move forward smoothly.

Tags


Blog posts

© 2026 Rapid Apostille , Powered by Shopify

    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Maestro
    • Mastercard
    • PayPal
    • Shop Pay
    • Union Pay
    • Visa

    Login

    Forgot your password?

    Don't have an account yet?
    Create account