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📍 Serving Windsor · SL4

Accountant in Windsor for Small Businesses & Professionals

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

HMRC Registered Agent Same-Day Filing Fixed Monthly Fees Cloud Accounting
Accountant in Windsor

Tax & Accounting for Windsor Businesses

Windsor SL4 is one of Berkshire's most prestigious and affluent towns, home to Windsor Castle and a major tourism destination, with a thriving hospitality, retail and visitor economy, a high-earning professional and company-director population, and fast rail links into London. The town has very high property values, a strong owner-managed and hospitality business community, and an affluent landlord market.

That gives Windsor a particular accounting profile. The tourism, hospitality and retail businesses need hospitality bookkeeping with the right VAT and tronc treatment. High earners and company directors need self-assessment, profit-extraction strategy and owner-managed company advice. Professionals and contractors need careful structures. And the affluent landlord community faces substantial CGT and Section 24 restrictions. We work with Windsor clients entirely 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 Windsor

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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 Windsor (SL4) and the surrounding area
4.5★
Google Rating
Same Day
Urgent filing available
Fixed Fee
No surprise bills, ever

Real Client Story

How we restructured a Windsor hospitality business for £9,800 saving

Client K runs a restaurant and bar in central Windsor serving the strong tourist and local trade, trading as a sole trader with profits around £82,000. He was paying higher-rate income tax plus Class 4 NIC, his brother managed front of house full-time without a formal structure, and tips weren't organised through a tronc.

We incorporated the business into a Ltd company, set Client K's salary at the NIC-optimal level with the balance as dividends, brought his brother onto proper PAYE and as a minority shareholder reflecting his genuine role, reviewed the VAT (eat-in and hot food standard-rated, with the right treatment of the bar), and set up a tronc for the waiting and bar staff's tips.

Total outcome: annual tax saving of £9,800 across the family through incorporation and proper structuring, plus limited liability, with tronc reducing NIC on staff tips and a cleaner monthly bookkeeping rhythm geared to the seasonal tourist trade.

Common Questions

Frequently Asked Questions

I run a small business in Windsor, what accounting services do I need?
The core services most Windsor 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 Windsor?
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 Windsor clients are fully set up within a week.
Do you cover all of Windsor?
Yes. We serve clients across all of Windsor (SL4) 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

Specialist Tax Help in Windsor

More than general accountancy for Windsor

As well as day-to-day bookkeeping and accounts, we handle the tax situations that Windsor 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 Windsor

If you work under the Construction Industry Scheme in Windsor, 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 Windsor

For Windsor 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 Windsor

Sole traders, freelancers and the self-employed in Windsor: 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 Windsor

For Windsor 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 Windsor business and how we can take HMRC completely off your plate.

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:

Oxford City CentreReadingSummertownThameThatchamWallingford