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London • Fixed Price Service

Landlord Tax Services
In London

Get stress-free landlord tax services in London with our fixed-price package at £298.98+VAT. This includes year-end accounts, CT600, and CS01 filings with no hidden fees. You get a guaranteed 5-day turnaround, designed for busy landlords in the United Kingdom. Our landlord tax services in London are delivered by ICAEW/ACCA qualified experts who handle Corporation Tax, VAT, and self-assessment submissions to HMRC. Landlords across the United Kingdom trust AccountingFirms.co.uk for reliable compliance with the United Kingdom's tax system. Buy now for complete peace of mind.

Fixed price — no hidden fees5-day turnaroundACCA qualified100% online

Landlord Plus Bundle

Landlord Plus Bundle

£299+VAT
  • SA100 Self Assessment
  • Up to 3 rental properties
  • CGT — 1 property disposal
  • Section 24 mortgage interest relief
  • All allowable expenses claimed
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What's Included — Complete Transparency

✓ No hidden fees

Included in £299+VAT

  • SA100 Self Assessment
  • Up to 3 rental properties
  • CGT — 1 property disposal
  • Section 24 mortgage interest relief
  • All allowable expenses claimed

Available as add-ons

  • Rental income & property section (add £79+VAT)
  • Capital gains tax calculations (add £99+VAT)
  • Foreign income & overseas assets (add £99+VAT)
  • Prior year amended returns (quoted separately)
  • HMRC enquiry representation (quoted separately)
  • Partnership income & SA104 (add £59+VAT)

Not sure if you need an add-on? Contact us first — we'll tell you honestly before you book.

How It Works — 3 Simple Steps

Fully online • No meetings needed
1

Book & Pay

Complete your booking online. Pay securely via Stripe. Receive instant confirmation with a document checklist.

2

Share Your Documents

Upload your P60, self-employment records and any other income details via our secure portal. No paperwork needed.

3

We File With HMRC

Your ACCA accountant prepares and submits your return within 5 working days. You receive your tax calculation.

Why Choose Accounting Firms?

Fixed, Transparent Pricing

No hidden charges or unexpected bills. Our pricing is clear from the start, so you know exactly what's included before we begin.

Fast & Stress-Free Process

We make accounting simple. Upload your details, answer a few questions, and our team handles the paperwork and submissions for you.

👨‍💼

Qualified UK Accounting Experts

Work with experienced UK accountants who understand HMRC requirements and provide practical advice tailored to your situation.

🛡️

HMRC Compliance & Accuracy

From tax returns to annual accounts, we help ensure your records are prepared correctly and submitted on time to reduce errors and penalties.

📞

Dedicated Support When You Need It

Have questions? Our team is available to guide you through every step and explain things in plain English.

📈

More Than Filing — Business Growth Support

Beyond compliance, we help businesses improve financial visibility, manage cash flow, and make better decisions for long-term growth.

What London Clients Say

★ 4.9 from 312 reviews
★★★★★

"Fixed price meant no nasty surprises. My return was done in 3 days and Sarah caught expenses I'd missed that saved me £340 in tax. Will be back every year."

James O., LondonIT ContractorVerified
★★★★★

"First time filing self assessment as a freelancer. I was dreading it. The whole process was explained clearly, everything was done online and I didn't have to do anything except provide my records."

Priya K., LondonGraphic DesignerVerified
★★★★★

"Used to pay £350 to my high street accountant. Same quality service here for £149+VAT and I didn't even have to leave the house. Absolute no-brainer."

Marcus T., LondonPersonal TrainerVerified

HMRC Late Filing Penalties — What You Risk

£100

1 day late automatic penalty

+£900

£10/day for up to 90 days
(after 3 months)

+5%

of tax owed or £300 after 6 months

+5%

further surcharge after 12 months late

Avoid every single one of these penalties

Our ACCA accountant files your return in 5 days. Guaranteed on time.

Landlord Tax Services in London — Complete Guide 2026

Frequently asked questions

What exactly is included in the fixed-price package?

Our fixed-price package costs £298.98+VAT and includes preparation and filing of year-end accounts, the CT600 corporation tax return, and the CS01 confirmation statement. There are no hidden fees, and we handle HMRC submissions directly. This gives you full compliance without unexpected costs.

Who prepares my accounts and tax returns?

Your accounts and tax returns are prepared by ACCA or ICAEW qualified professionals with extensive experience in property tax. They ensure everything meets HMRC standards and UK accounting requirements, so you can be confident in the accuracy and compliance of your filings.

How fast is the turnaround for this service?

We guarantee a 5-day turnaround from the moment you provide your documents. This means you get your filed accounts and corporation tax return in less than a week, helping you meet deadlines without stress. Faster service is available if needed.

Do you handle HMRC submission directly?

Yes, we handle full HMRC submission on your behalf. After preparing your year-end accounts and CT600, we file them electronically and provide you with confirmation of submission. This saves you time and ensures all filings are compliant and accurate.

Can I use this service for a portfolio of properties?

Absolutely. Our landlord tax services in London cover single properties and large portfolios. The fixed price applies per limited company, so if you have multiple companies, each requires a separate package. We can handle all your property companies efficiently.

How do I book this package and start the process?

You can book instantly online through AccountingFirms.co.uk. After purchase via Stripe, you will receive a secure portal link to upload your documents. Our team will then review and start your 5-day turnaround. There is no need to speak to a salesperson – it is fully automated.

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