At Martins Costa Law Firm, we provide reliable, practical and forward-thinking tax law services to individuals, entrepreneurs, and corporate clients throughout the United Kingdom. With a deep understanding of the UK tax system, our experienced legal team helps clients remain compliant, reduce liabilities, and resolve disputes with HM Revenue & Customs (HMRC).
Whether you're a business navigating complex VAT obligations, a high-net-worth individual with international assets, or an estate executor handling inheritance tax matters, the implications of tax law can be significant. Poor tax planning can lead to penalties, audits and legal challenges—while strategic guidance can protect your wealth and provide peace of mind.
- >Personal Tax Planning
We help individuals manage and plan their personal tax obligations, including income tax, capital gains tax (CGT) and inheritance tax (IHT). Our approach ensures compliance with HMRC regulations while preserving and protecting your assets.
- >Corporate & Business Tax Advice
Our firm supports companies of all sizes with corporation tax, VAT, employee share schemes and tax planning for growth, restructuring or mergers and acquisitions. We ensure your business is both compliant and financially efficient.
- >HMRC Investigations & Dispute Resolution
If you are facing a tax audit, HMRC enquiry or compliance dispute, our skilled lawyers are ready to act. We represent clients in negotiations, formal appeals and tax tribunals—resolving issues promptly and minimising disruption.
- >International & Cross-Border Tax
We provide expert advice on non-domicile status, double taxation relief, foreign income, and offshore assets. For individuals and companies with international interests, we ensure full UK compliance while maximising tax efficiency globally.
- >Trusts, Estates & Inheritance Tax
Our team assists in the formation and administration of trusts, guiding clients in tax-efficient wealth transfer and inheritance tax planning. We help structure estates to ensure your wishes are met while reducing unnecessary tax burdens.
- >Property Tax & Stamp Duty
We advise on stamp duty land tax (SDLT), rental income, buy-to-let portfolios and property sale transactions. Whether you're a landlord, developer or investor, we help you navigate the tax implications with confidence.
- >Tax Risk Assessment & Compliance Reviews
Proactively identify risks and avoid costly errors with our detailed tax compliance reviews. We conduct audits and provide strategic guidance to keep you ahead of regulatory changes and HMRC scrutiny.
