Semper Paratus

Polish accounting and advisory for UK LTD companies

Semper Paratus Legal House LLP is a team of lawyers and accountants that has supported Polish entrepreneurs in the UK since 2017. We handle LTD company formation, full company accounting and all filings with HMRC and Companies House. We speak Polish, file the paperwork in English, and you get the peace of mind that everything complies with British law.

Our services for LTD companies

We support your business at every stage – from the initial idea and registration, through day-to-day bookkeeping, to annual filings and tax advice.

Tax and accounting services for LTD companies

We provide complete accounting for British LTD companies: bookkeeping, annual financial statements, CT600 corporation tax returns and VAT and PAYE filings. Every client gets a dedicated account manager who keeps an eye on HMRC and Companies House deadlines. Read more on our Company Accounting page.

Tax advisory

We help you legally optimise the tax burden of the company and its shareholders by planning dividends, salaries and business expenses. We advise on VAT registration, payroll and cross-border Poland–UK settlements. Learn how UK taxation works on our Tax Settlement page.

International law

We support entrepreneurs in international transactions and contracts, including dealings between Polish and British entities. We draft and review agreements, making sure they comply with both legal systems. Explore how we set up businesses on our LTD Companies page.

Branches of foreign companies

We establish and manage branches of Polish and other foreign companies in the United Kingdom. We guide you through Companies House registration, opening a bank account and all official formalities. Our team also handles ongoing contact with the authorities – see our Settlements with Authorities page.

Legal services for enterprises

We provide ongoing legal support and corporate services for companies that are already trading. We advise on contracts, changes to shareholding structure and directors' reporting duties. Ready-made service packages for businesses are also available in our Shop.

Settlements with authorities

We represent clients before HMRC and Companies House and keep track of every reporting deadline. We prepare the Confirmation Statement, annual accounts and official correspondence on your behalf. See how the process works on our Settlements with Authorities page.

About us

Semper Paratus Legal House LLP was founded on 9 June 2017 and has specialised from the start in serving Polish entrepreneurs who run their own LTD companies in the United Kingdom. To date we have helped register and manage more than 500 British companies, giving them comprehensive support from formation, through day-to-day accounting, all the way to legal and tax advice.

Our team combines practical knowledge of Polish and British law with a technology backbone developed since 2005. This means we understand both the reality of the Polish entrepreneur and the requirements of the local authorities. All communication takes place in Polish and English, and our cost structure is transparent – you know in advance exactly what you are paying for.

Why choose us

  • Experience since 2017 – over 500 LTD companies served and hundreds of annual HMRC filings.
  • A dedicated account manager – every client has one point of contact who knows their business and watches the deadlines.
  • Two languages, two legal systems – we speak Polish and work in full compliance with British law.
  • Transparent costs – clear service packages with no hidden fees or surprises.
  • End-to-end support – company formation, accounting and legal advice all in one place.

Let's talk about your company

Book a free consultation and find out how we can run the accounting and filings for your LTD company. Call or email us – we will answer in Polish or English.

tel. +48 530 447 230 · e-mail [email protected]

Our Expert Team

Fin
AI Legal & Business Analyst
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Karolina
AI Tax & Accounting Specialist
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Libacjusz
AI Technology & Systems Analyst
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Alicja
Certified Sworn Translator (MS)
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Divi
CEO & Founder
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Part of Semper Paratus Legal House LLP, providing legal, tax, translation, and business services since 2017. Over 500 LTD companies registered. Team qualified in Polish and British law. Contact: +48 530 447 230 | semperparatus.consulting