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📍 Serving Westminster · SW1 & W1

Accountant in Westminster for Small Businesses & Professionals

HMRC-registered accountants based in Stanmore, serving Westminster businesses online. Fixed fees, same-day filing, real people who answer the phone.

📅 Book Free 15-Min Call 📞 020 8050 4564 📞 07478 645331
HMRC Registered Agent Same-Day Filing Fixed Monthly Fees Cloud Accounting
Accountant in Westminster

Tax & Accounting for Westminster Businesses

Westminster covers the political and commercial heart of central London, with a dense mix of small businesses, consultants, contractors and property owners. The accounting needs here range from straightforward self-assessment to company and landlord work.

That settled affluence gives Westminster a particular accounting profile. Established professional services firms need sensible Limited Company structures and pension planning. Long-standing family businesses on the High Street and around Market Square need help with modernisation and succession planning. High-income professional commuters need Self-Assessment support, often combined with Limited Company contractor work. And the established Westminster landlord community needs careful tax planning as the mortgage interest restriction continues to affect higher-rate taxpayers. Your Tax Help Accountants, HMRC-registered, serves Westminster clients online with fixed monthly fees.

💡 As an HMRC-registered agent we deal directly with HMRC on your behalf, so you never have to spend hours on hold or navigate their website yourself.

What We Do

Full-Range Tax & Accounting for Westminster

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Self-Assessment Accountant

Full SA100 for self-employed, landlords and individuals. Filed direct to HMRC, same day if urgent.

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CIS Accountant & Tax Refunds

Complete CIS for contractors and subcontractors. Monthly returns, deduction statements, refund claims.

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Limited Company Accountant

Year-end statutory accounts, Corporation Tax returns, and director self-assessment, all on time.

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Landlord Accountant

Rental income reporting, capital gains planning, Making Tax Digital, and allowable expense guidance.

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VAT Returns & Bookkeeping

MTD-compliant VAT submissions and ongoing bookkeeping to keep records clean and cash flow transparent.

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Payroll Services

Monthly payroll processing, RTI submissions to HMRC, and auto-enrolment pension administration.

Why Your Tax Help Accountants

Professional. Personal. Always Available.

  • HMRC-registered agent, we deal with HMRC directly on your behalf
  • Same-day filing for urgent self-assessment and CIS returns
  • Fixed monthly fees, no surprise bills, ever
  • Secure client portal for documents and receipts
  • Cloud accounting with real-time visibility of your finances
  • Based in Stanmore HA7, serving Westminster (SW1 & W1) and central London
4.5★
Google Rating
Same Day
Urgent filing available
Fixed Fee
No surprise bills, ever

Real Client Story

How we cut a Westminster business tax bill by £7,200

When a Mayfair consultancy came to us they were filing their own returns and missing a string of allowable costs, from equipment and software to home-office, travel and professional fees. They were also on the wrong VAT scheme and had never had their salary and dividend mix reviewed.

We rebuilt their bookkeeping on cloud software, claimed every legitimate expense, moved them onto the right VAT scheme and set a tax-efficient salary and dividend split. The result was a tax saving of £7,200 in the first year, with a clear fixed monthly fee and no more last-minute filing panic.

Common Questions

Frequently Asked Questions

I run a small business in Westminster, what accounting services do I need?
The core services most Westminster small businesses need are: self-assessment for sole traders, bookkeeping and VAT returns for VAT-registered businesses, payroll for those with staff, and annual accounts plus Corporation Tax for limited companies. We offer all of these as a complete fixed-fee package or individually. Book a free call and we will tell you exactly what you need.
How quickly can you take on a new client in Westminster?
Usually within a few days. Onboarding is fully digital, we register as your HMRC agent, set up your cloud accounting software and send you a welcome pack. Most Westminster clients are fully set up within a week.
Do you cover all of Westminster?
Yes. We serve clients across all of Westminster (SW1 & W1) and the surrounding areas entirely online. Being based in Stanmore means we know the local area well, and our fully digital service means geography is never a barrier.
How do I get started?
Book a free 15-minute call via our Calendly link or call us on 07478 645331. No obligation, no hard sell, just a conversation about your situation. We will send you a clear fixed-fee proposal and can be fully set up within days.
Related Guides

Further Reading

📍 Self Assessment Accountant in Stanmore and Westminster, What to Look For → 📋 How to Register for Self Assessment with HMRC in 2026 → 🏗️ How to Claim a CIS Tax Refund, Step-by-Step Guide for 2026 →

Specialist Tax Help in Westminster

More than general accountancy for Westminster

As well as day-to-day bookkeeping and accounts, we handle the tax situations that Westminster clients most often need help with. Each is a dedicated service, delivered by the same person who answers your call.

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CIS Subcontractors in Westminster

If you work under the Construction Industry Scheme in Westminster, 20 per cent (or 30 per cent) is deducted from your pay before it reaches you. Most subcontractors we act for are owed a refund every year once tools, van costs, mileage, workwear and insurance are properly claimed.

  • Average CIS refunds of £1,500 to £2,500, often several past years reclaimable
  • Monthly CIS and Self-Assessment handled end to end
  • Same-day filing available when a deadline is close
See our CIS refund service →
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Landlords & Property in Westminster

For Westminster landlords we handle rental Self-Assessment, the Section 24 mortgage-interest restriction, Making Tax Digital for Income Tax and capital gains tax when you sell, all at a fixed monthly fee.

  • Every allowable expense and the 20 per cent mortgage-interest credit claimed
  • Section 24 and incorporation modelled on your actual numbers
  • 60-day capital gains returns filed accurately on sale
See our landlord tax service →
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Self-Assessment in Westminster

Sole traders, freelancers and the self-employed in Westminster: we prepare and file your tax return, claim every allowable expense and make sure you never miss the 31 January deadline or overpay.

  • Fixed-fee returns, no surprise bills
  • We find the expenses most people miss
  • Late or complex returns sorted, HMRC dealt with for you
See our Self-Assessment service →
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Limited Company Accounts in Westminster

For Westminster company directors we handle year-end accounts, Corporation Tax, Companies House filing, payroll and VAT, and set the most tax-efficient salary and dividend split for you.

  • Full year-end accounts and Corporation Tax return
  • Director payroll and the optimal salary/dividend mix
  • VAT and Making Tax Digital handled as standard
See our limited company service →

Get Your Free Consultation Today

No obligation. No jargon. Just a straightforward conversation about your Westminster business and how we can take HMRC completely off your plate.

📅 Book Free 15-Min Call 📞 020 8050 4564 📞 07478 645331

Or email us: info@yourtaxhelp.co.uk  |  yourtaxhelp.co.uk

📅 Free consultation calls available weekdays 1pm to 3pm and 7pm to 8pm. Pick a slot that suits you.

Nearby areas we cover

Your Tax Help acts for small businesses, sole traders, landlords and limited companies across the wider region. Explore our local accountancy pages nearby:

CatfordDeptfordDulwichElthamForest HillGreenwich