UK Self Assessment Tax Returns

Expert support for UK Residents and Non-Domiciled individuals.

If you are a UK resident or a non-domiciled individual with UK tax obligations, completing a Self-Assessment Tax Return (SA100) can be a complex and time-consuming process.

Our Expertise

At BCR, our team of experts provide tailored support to ensure your return is accurate, compliant, and reflective of your personal tax position. Our team acts for clients across the UK and internationally, including high-net-worth individuals, professionals, landlords, entrepreneurs, and individuals with cross-border income.

Whether you are reporting employment income, investment returns, rental income, or foreign earnings, we ensure your obligations to HMRC are met fully and on time.

Our Approach

Our process starts with a detailed fact-find to understand your circumstances and gather the relevant documentation. We then prepare your return with care and technical rigour, ensuring all income and claims are presented appropriately under HMRC rules.

If you are non-UK domiciled, we advise on whether to use the arising basis or remittance basis and prepare the necessary supplementary pages. We also guide you through issues such as overseas workday relief, split-year treatment, and disclosures of offshore structures.

We provide UK tax compliance support to a wide range of clients, including:

  • UK residents with complex or high-value income.
  • Non-UK domiciled individuals claiming the remittance basis.
  • Landlords and owners of UK property portfolios.
  • Professionals, business owners, and consultants.
  • Individuals with foreign assets or offshore trusts.

Our Service

We provide support with the following:

  • Preparation and submission of the SA100 Self-Assessment Tax Return.
  • Reporting of UK and non-UK income, capital gains, and investment returns.
  • Application of personal allowances, reliefs, and deductions.
  • Non-dom planning and use of the remittance basis (where applicable).
  • Support with Foreign Income and Gains (FIG) pages and trust reporting.
  • Advice on residence, domicile, and the Statutory Residence Test (SRT).
  • HMRC correspondence and representation for queries or amendments.

Our values in action

Excellence: Precise and informed UK tax return preparation.
Delivery: Reliable service and on-time submission.
Respect: Personalised support, built on understanding your circumstances.
Elegance: A seamless, discreet experience, no matter how complex your affairs.

Why BCR Pro

With years of experience preparing UK tax returns for both resident and non-domiciled clients, BCR Pro offers trusted, efficient, and confidential support. We understand the rules, the risks, and the opportunities to optimise your position, and we communicate clearly throughout.

Our expertise goes beyond simple return preparation. We provide strategic advice on tax residence, offshore income, and UK compliance risk, drawing on both tax and legal insight.

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