ACT-Accounting Consultants and Tax Advisors

Tax Returns & Accounting for Individuals, Small Businesses & Landlords in London

Tax Compliance & Planning Services London | Expert Tax Accountants

Comprehensive Tax Services

Comprehensive self‑assessment tax returns, expense optimisation and HMRC‑compliant accounting for London's PAYE taxpayers, sole traders, small business owners & private landlords.

Corporation Tax Planning

Strategic planning to minimise your company's tax liability while maintaining full HMRC compliance. For more information about corporate tax rates, you can refer to the official government guidelines.

Tax-efficient profit extraction
Capital allowances claims
R&D tax credit assistance
CT600 preparation & submission
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Self-Assessment Tax Returns

Complete preparation and submission of your personal tax return, ensuring you claim all allowable expenses. If you're unsure about deadlines, HMRC provides clear guidance on when submissions are due.

Rental income reporting
Dividend & investment income
Tax-deductible expense claims
Payment on account calculations
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Capital Gains Tax Planning

Expert advice to minimise CGT liabilities when disposing of assets or property. The current rates and allowances are detailed in the HMRC Capital Gains Tax manual which we can help you navigate.

Private Residence Relief
Annual exemption optimisation
Loss relief strategies
Tax-deferred disposal options
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Inheritance Tax Strategies

Proactive planning to protect your estate and minimise inheritance tax liabilities. Understanding the basics is important, which is why we recommend reviewing the government's inheritance tax overview as a starting point.

Trust planning
Gift relief strategies
Business property relief
Estate valuation services
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Making Tax Digital Compliance

Full MTD implementation for VAT and income tax, ensuring you meet HMRC's digital requirements. The official MTD roadmap explains the upcoming changes we can help you prepare for.

MTD software setup
Quarterly submissions
Digital record keeping
HMRC communications
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HMRC Investigations Support

Expert representation if HMRC investigates your tax affairs, ensuring you pay only what you legally owe. If you're facing an enquiry, it's worth understanding your appeal rights which we can help you exercise effectively.

Enquiry handling
Document preparation
Negotiation with HMRC
Penalty mitigation
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Why Choose Our Tax Services?

What makes our tax planning and compliance services different

Average £3,150 Annual Savings

Our tax planning typically saves clients £3,150+ per year compared to standard accounting approaches. These figures are based on actual client results from the last fiscal year.

HMRC-Approved Strategies

All our tax planning is fully compliant with UK tax law - we never recommend aggressive avoidance schemes. For peace of mind, you can cross-reference our advice with the HMRC's tax avoidance guidance.

Specialist Tax Advisers

Our team includes chartered tax advisers (CTAs) with specific expertise in complex tax matters. All our professionals maintain active memberships with the Chartered Institute of Taxation.

Fixed Fee Pricing

Know exactly what you'll pay with our transparent pricing - no hourly rates or surprise bills. We follow the Professional Standards in Taxation for fair pricing.

Same-Day Response

We guarantee to respond to all tax enquiries within one working day. For urgent HMRC matters, you might also need to consult the HMRC contact page directly.

Free Initial Consultation

Identify potential savings with our no-obligation review of your current tax position. Many clients find it helpful to first review the HMRC tax checker tool before our meeting.

After years of overpaying tax with high street accountants, switching to ACT was transformative. Their tax planning identified £8,700 in annual savings I didn't know were possible, all while ensuring full compliance. As a business owner with complex investments, having specialists who understand both corporate and personal taxation has been invaluable.

- Michael Chen, Business Owner & Investor

Tax Planning FAQs

Answers to common questions about tax compliance and planning

How much can I legally save on tax?

The amount varies based on your circumstances, but our clients typically save 15-30% on their tax liabilities through legitimate planning. Common savings come from optimising expense claims, utilising reliefs (like R&D credits), and proper income structuring. We never recommend aggressive avoidance - only HMRC-approved strategies. For reference, the current income tax rates and allowances provide the baseline we work from.

What's the difference between tax planning and tax avoidance?

Tax planning uses legitimate reliefs and allowances within the law to minimise liabilities (e.g., ISAs, pension contributions). Tax avoidance uses artificial schemes to circumvent the law's intent. We only practice the former - all our strategies are fully compliant and disclosed to HMRC where required. The government's introduction to tax avoidance explains this distinction in more detail.

When should I start inheritance tax planning?

Ideally in your 50s or earlier, as many IHT strategies require 7+ years to be fully effective. However, it's never too late - even last-minute planning can save significant amounts. We recommend a review if your estate exceeds £325,000 (including property and investments). The current inheritance tax thresholds determine when planning becomes essential.

How does Making Tax Digital affect me?

MTD for Income Tax begins April 2026 for landlords/self-employed with income over £50,000 (£25,000 from 2027). It requires quarterly digital submissions of income/expenses. We're helping clients transition early to avoid last-minute stress and can handle all MTD compliance on your behalf. For the latest updates, check the HMRC MTD collection page.

What records do I need to keep for tax purposes?

HMRC requires you to keep for at least 6 years: income records, expense receipts, bank statements, investment details, and property transactions. We provide clients with a customised record-keeping system and can store digital copies securely. The official record keeping guidance outlines all requirements clearly.

Can you help if I'm behind with my tax returns?

Yes, we regularly help clients catch up on overdue returns through HMRC's voluntary disclosure programmes, which can reduce penalties. The sooner you come forward, the lower the potential penalties - we can negotiate with HMRC on your behalf. If you need to check your filing status, you can check for late filing penalties through the HMRC portal.

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Schedule your free consultation at one of our London offices or via video call

Our Offices

Waterloo
10 York Road
London, SE1 7ND
Southwark
1 St. Katharine's Way
London, E1W 1UN
Staines
Rourke House Business Park
The Causeway, Staines TW18 3BA
Harrow
420-425 Pinner Road
Harrow, HA1 4HN

Contact Details

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