Tax & Accountancy in Central London.

The Central London tax landscape

The footprint that estate agents call “prime central London” — roughly W1, WC1/2, SW1, SW3 and SW7 — is one of the most internationally-oriented tax markets in the world. A meaningful proportion of dwellings here are owned through corporate structures, often based in jurisdictions like the BVI, Jersey or the UAE. The post-2017 ATED regime, the post-2021 register of overseas entities (ROE), and the 2025 abolition of the non-dom remittance basis have collectively transformed how these holdings need to be structured.

Business-wise, the West End hosts an unusual concentration of professional services partnerships (legal, accountancy, consultancy), creative-industry IP holders (music, film, advertising), hospitality groups (Mayfair restaurants, hotel groups), family offices, and a long tail of single-purpose vehicles holding property or investment portfolios. PR firms, art galleries, private banks and private members’ clubs all cluster within a few streets. Each brings its own tax complexity — partnership taxation, transfer pricing for international subsidiaries, hospitality VAT mixed-supply analysis, and IP holding company structuring.

The single biggest shift currently in play for Central London advisers is the FIG (Foreign Income & Gains) regime that replaced the remittance basis from April 2025. Long-resident non-doms approaching their 10-year trigger date face material rebasing and transitional decisions, and recent arrivals can elect for FIG treatment for up to 4 tax years. The election timing matters enormously — getting it right typically saves six-figure tax bills.

Recent Central London client profiles

Recent client profiles drawn from the wider Central London market — anonymised but representative:

• Mayfair-based family office — UK-resident principal with assets across the UK, UAE, and US. Work involved FIG election analysis, IHT exposure mapping over the next 10 years, trust review and a FIC restructure.
• Soho creative agency, 22 staff — owner-managed limited company specialising in advertising production. Work involved R&D relief claim review, salary/dividend optimisation for two shareholder-directors, EMI option scheme design for senior creative team.
• Knightsbridge-resident non-dom couple — recently relocated from UAE, intending UK residency for 3-4 years before moving on. Work included SRT analysis, FIG election for 4-year treatment, structuring of UAE rental income and capital gains to fall outside FIG scope.
• Westminster-area private medical practice — three-partner LLP plus a service company. Work covered partnership taxation, PAYE settlement for clinical staff, capital allowances on premises refurbishment, and a salary-sacrifice pension scheme for partners.
• Pimlico-based BTL portfolio holder — 8 properties held personally, considering incorporation. Modelling showed incorporation worked at the portfolio level but with significant SDLT cost; we structured a phased transfer using SDLT partnership relief over three tax years.

The common thread: enough complexity that high-volume accountancy doesn’t suit, but not so much complexity that Big Four pricing is justified. Central London is precisely the market that boutique CTA-qualified firms serve best.