We're proactive, not reactive
Most accountants file what's happened. We focus on what's coming. Our approach to tax planning means we're always ahead of your position; flagging opportunities and risks before they become expensive.
Your Trusted Tax Accountant in London: Keeping More of What You Earn
Every year, thousands of London businesses and individuals overpay tax; not because they have to, but because they don't have the right advice. We exist to change that. Whether you're a limited company director, a self-employed professional, a landlord, or a high-net-worth individual navigating complex affairs, our specialist tax advisors in London build strategies that legally reduce what you owe and maximise what you keep.
If you're searching for a tax accountant in London who does more than just tick boxes, you've come to the right place. At Consultax Chartered Accountants, our chartered tax advisors combine deep technical expertise with a commercial, client-first mindset, so your tax affairs are not only compliant, but genuinely optimised. Whether you're a sole trader filing your first self-assessment tax return, a director managing corporation tax obligations, or a high-net-worth individual navigating inheritance tax planning and capital gains tax, we have the specialist knowledge to guide you at every stage.
We work with clients across the capital; from the City and Canary Wharf to Chelsea, Mayfair, and beyond; offering the depth of a large practice with the personal attention of a boutique firm. Many of our clients tell us they wish they'd found us sooner. Tax legislation changes constantly. HMRC's powers are expanding. The difference between a reactive accountant and a proactive tax adviser can be worth thousands of pounds a year. We make it our business to stay ahead, so you don't have to.
Accountants Committed To Your Success
Reliable, proactive, and results-driven, we apply the same level of dedication to your success that you bring to your business every day.
Insightful Advice That Moves You Forward
We go beyond the numbers to offer guidance that’s tailored, and built for growth.
Personalised Service That Feels Like Partnership
Your goals matter, so we deliver attentive, custom support designed to guide you towards lasting success.
Financial Clarity You Can Fully Trust
We prioritise clear communication, accounting support you can understand and rely on.
How We Help London Businesses and Individuals Reduce Tax Liabilities and Maximise Income
We don't just file your returns. We take a proactive, year-round approach to your tax position, identifying every legitimate saving, planning ahead for what's coming, and ensuring you're never caught off guard by HMRC.
Here's what that looks like in practice:
For Business Owners & Limited Companies
Corporation tax planning that goes further than compliance
Filing a corporation tax return is the minimum. We go further. Our business tax accountants in London review your entire company structure, timing of expenditure, available reliefs, and director remuneration strategies to ensure your effective tax rate is as low as legally possible. Whether you operate a small limited company, run a growing SME, or manage a portfolio of entities, we deliver corporation tax advice in London built around your specific circumstances, not off-the-shelf solutions.
What we cover:
- Annual accounts and corporation tax returns
- Tax-efficient salary and dividend planning for directors
- R&D tax relief claims
- Capital allowances and asset planning
- Group structures and restructuring advice
- VAT planning and compliance
For Self-Employed Professionals & Contractors
Self-assessment done properly and strategically
If you're self-employed, a contractor, or earning income outside PAYE, your self-assessment tax return isn't just an admin task but it's an opportunity. Our self-assessment accountants in London ensure every allowable expense is captured, every relief is claimed, and your overall tax position is reviewed before you file. Contractors working through limited companies or umbrella arrangements face their own complexities, from IR35 to optimising dividends. As specialist tax advisors for contractors in London, we handle the detail so you can focus on your work.
What we cover:
- Self-assessment tax return preparation and filing
- Allowable expenses review
- IR35 status advice and compliance
- Pension contributions and tax-efficient planning
- Payment on account management
For Landlords & Property Investors
Property tax planning that protects your portfolio
Property taxation in the UK has changed significantly over recent years. Mortgage interest relief restrictions, Stamp Duty Land Tax surcharges, capital gains tax on disposal, and the complexities of furnished holiday lets have made specialist property tax advice more important than ever. Our property tax accountants and tax advisors for landlords in London work with residential and commercial landlords, buy-to-let investors, and property developers to structure portfolios tax-efficiently and plan disposals in a way that minimises CGT exposure.
What we cover:
- Rental income tax planning
- Capital gains tax on property disposal
- Incorporation advice for property portfolios
- Stamp Duty Land Tax planning
- Non-resident landlord tax compliance
For Individuals & High-Net-Worth Clients
Personal tax planning built around your life
Your personal finances deserve the same strategic attention as a business. From managing multiple income streams to planning the transfer of wealth to the next generation, our personal tax advisors in London deliver advice that's thorough, forward-looking, and tailored to your goals. We work with high earners, professionals returning to the UK, individuals with overseas income, and anyone whose tax affairs have grown too complex to manage alone.
What we cover:
- Personal tax planning and income structuring
- Capital gains tax advice; shares, investments, and property
- Inheritance tax planning and estate structuring
- International tax advice for UK residents with overseas assets
- Trust planning
Inheritance Tax: Plan Now, Not Later
Inheritance tax advice that protects generational wealth
With the standard nil-rate band frozen and rising London property values pushing more estates into IHT territory, inheritance tax planning in London has never been more urgent. Yet many families leave it far too late. Our inheritance tax advisors help you understand your current exposure, explore legitimate reliefs; including Business Property Relief, Agricultural Property Relief, and gifts out of income; and structure your affairs so that more of what you've worked for passes to the people who matter.
What we cover:
- IHT liability assessment
- Lifetime gifting strategies
- Trust structures and will planning
- Business and agricultural reliefs
- Reviewing existing arrangements
HMRC Investigations: Expert Representation When It Matters Most
Facing an HMRC enquiry? Don't face it alone
An HMRC investigation, whether a routine check or a full Code of Practice 8 or 9 enquiry; is one of the most stressful situations a business or individual can face. Our HMRC investigation accountants in London represent clients at every stage of the process: from the initial enquiry letter through to settlement negotiations. We work to protect your interests, challenge HMRC where appropriate, and reach the best possible outcome as efficiently as possible.
What we cover:
- Full and aspect enquiry support
- PAYE and VAT investigations
- Disclosure facilities and voluntary disclosures
- COP8 and COP9 investigations
- Tax tribunal representation
Tax Advice Tailored to You
We act for a wide range of clients across London, from individuals with straightforward returns to complex multi-entity structures.
Business Owners & Directors
Corporation tax, payroll, VAT, profit extraction, and strategic business tax planning for your company.
Contractors & Freelancers
IR35 reviews, limited company tax, self-assessment for the self-employed; clear advice from a tax advisor for contractors.
Landlords & Property Investors
Rental income, CGT on disposal, stamp duty planning specialist tax advice for landlords who own property in London.
High-Net-Worth Individuals
Personal tax planning in London for individuals with complex income, investments, trusts, and estate considerations.
Expats & Non-Domiciles
Residency advice, overseas income, treaty claims, and remittance basis planning from our international tax advisors.
Small Businesses & SMEs
An affordable, expert small business tax accountant in London who grows with you; from formation through to exit.
If you're based in London and your tax affairs require more than a standard filing service, we should talk.
Why Consultax
Why London Businesses and Individuals Choose Us
There's no shortage of accountants in London. Here's what makes us different.
We're qualified specialists, not generalists
Our team includes chartered tax advisors and chartered accountants with specialist expertise across corporation tax, personal tax, capital gains, inheritance tax, and international tax. When your situation requires depth, we have it.
We speak plainly
Tax is complex. Our advice isn't. We explain your position in clear, practical terms; no jargon, no confusion so you can make confident decisions.
We save you more than we cost
We're not the cheapest option in London; but we're consistently one of the most valuable. The tax savings, penalties avoided, and financial clarity we deliver far outweigh our fees. We'd rather prove that than promise it.
We're fully transparent on fees
Before we start any work, you'll know exactly what you're paying. No surprises. No hidden charges. Just honest, professional advice.
Are You Ready To Get In Touch?
Quick & affordable, avoid errors and penalties, keep your finances organised with our expert accounting services & bespoke packages.
Frequently Asked Questions
A tax accountant helps you meet your obligations to HMRC accurately and on time, while also advising on legal strategies to reduce the amount of tax you pay. At our firm, we go beyond compliance; we actively plan your tax position throughout the year so you're always in the strongest possible position.
If your tax affairs involve property income, investment gains, director dividends, overseas income, inheritance planning, or an HMRC enquiry, you need a specialist. General accountants are well-suited to basic compliance, but complex situations benefit significantly from dedicated tax expertise.
You can file your own self-assessment tax return, but most people who do leave money on the table. A specialist self-assessment accountant in London will ensure your return is complete, accurate, and takes full advantage of every available allowance and relief.
Our fees depend on the scope and complexity of your tax affairs. We offer a free initial consultation so we can understand your situation and provide a clear, fixed quote before any work begins. We believe in full transparency on cost.
Ideally: a recent tax return or P60, details of any business income, any property or investment holdings, and a summary of what's changed in the past year. The more context you can share, the more useful the conversation will be.
London-Based Tax Expertise, Available Wherever You Are
Our tax advisors are based in London and work with clients across the city; from sole traders in East London to corporate clients in the City of Westminster and high-net-worth individuals across Mayfair, Canary Wharf, and beyond.
We also work seamlessly with clients remotely, so wherever you are in the UK, you can access the same quality of specialist tax advice.
Ready to Work With a Tax Accountant in London Who Puts You First?
If you're based in London and your tax affairs require more than a standard filing service, we should talk.