Expert Accountants
for Property Developers
UK property tax is complex. One misstep costs thousands. Our specialist property developer accountants protect UK property developers and conversion specialists from costly CIS, VAT, Land Remediation Relief, SDLT and Corporation Tax mistakes from groundbreaking to sale.
- Specialist in Residential Conversion
- CIS & VAT Specialists
£2.4m+
Tax Saved for Clients
HMRC
Compliant
50+
Five-Star Reviews
Property
Tax EXPERTS
Fixed Fee
No hidden charges
150%
Land Remediation Relief
Who We Are
Property Accountants who understand development economics
Developers face a unique combination of Corporation Tax on trading profits, VAT on construction, CIS obligations to subcontractors, SDLT on acquisitions, and potential CGT or income tax depending on the nature of the activity.
At UK Property Tax Accountants, we understand the complete financial lifecycle of a development project from site acquisition and land remediation through to phased disposals and reinvestment. Our team has specialist expertise in residential conversion VAT, Construction Industry Scheme compliance, and the strategic use of tax reliefs that most generalist accountants overlook.
Full CIS registration, verification, and monthly return management
Specialist in residential conversion and new build VAT
VAT on Property Conversions
Save up to 15% on conversion VAT with the right advice
One of the most significant and frequently missed tax advantages for property conversion developers is the 5% reduced rate of VAT on qualifying construction services. Converting a non-residential building into residential dwellings attracts VAT at just 5%, compared to the standard 20% rate. On a £500,000 construction contract, that represents a saving of £75,000.
The reduced rate also applies when changing the number of dwellings within an existing building, splitting a house into flats, or combining flats into a single home. Similarly, works on properties vacant for two or more years qualify for the 5% rate. New-build residential construction is zero-rated entirely. Our VAT team advises developers before work commences to ensure contractors invoice at the correct rate.
100%
CIS Compliance Rate
CIS & Subcontractor Management
Construction Industry Scheme compliance, handled for you
If you engage subcontractors on your development projects, you are almost certainly required to register as a CIS contractor and deduct tax at source (20% for registered subcontractors, 30% for unregistered). Failure to comply can result in substantial HMRC penalties.
Monthly CIS returns filed on time with HMRC
Common Pain Points
The Unique Tax Challenges Property Developers Face
The UK property development sector is fraught with tax complexity. From the moment you acquire a site to the final sale, each stage carries distinct obligations — and missed opportunities for relief.
VAT Classification Errors on Conversion Projects
The difference between 0%, 5%, and 20% VAT on construction services can represent hundreds of thousands of pounds on a large conversion project. Misclassifying the VAT treatment or failing to brief contractors correctly means overpaying VAT that cannot always be reclaimed. We advise before work begins, not after.
CIS Non-Compliance Penalties
Many smaller developers underestimate their CIS obligations. Failing to register as a contractor, neglecting to verify subcontractors, or missing monthly CIS return deadlines can result in significant HMRC penalties including interest charges on late deductions. We manage the entire CIS process so you remain fully compliant.
Missed Land Remediation Relief Claims
Land Remediation Relief provides 150% Corporation Tax relief on qualifying costs of cleaning up contaminated or derelict land, introduced under the Finance Act 2001 to encourage brownfield development. This relief is routinely overlooked by generalist accountants working with developers.
Trading vs Investment Classification
Whether your development activity is classified as a trading operation (taxed as Corporation Tax on profit) or investment (potentially subject to CGT) has profound implications for your tax bill. The distinction hinges on factors including holding period, intention at acquisition, and the pattern of transactions. Incorrect classification carries serious tax risk.
Cash Flow Management Across Project Phases
Development projects are cash-intensive, with costs front-loaded at acquisition and construction and income arriving only at sale or letting. Poorly timed Corporation Tax, VAT, PAYE and CIS payments can quickly create serious cash flow pressure. We actively model tax cash flows as part of your project financial planning so you can keep sites funded and work moving.
Free No-Obligation Review
Let’s discuss your property accounting needs
Book a 30-minute consultation with a specialist. We’ll review your current structure and identify immediate opportunities.
- HMRC-compliant tax strategies
- Specialist UK property tax expertise
- Proactive planning, not just compliance
- Fixed-fee, no hidden charges
Our Services
Complete Tax & Accounting Services for Property Developers
From land acquisition through construction, conversion, and disposal, we manage the full tax lifecycle of your development projects.
Conversion VAT Planning (5% & 0%)
We advise on the correct VAT treatment for your conversion project before work commences ensuring contractors invoice at 5% on qualifying services, and identifying projects eligible for zero-rating. Correct upfront advice prevents irrecoverable VAT overpayments.
CIS Contractor Compliance
Full Construction Industry Scheme management for your development projects. We handle contractor registration, subcontractor verification, monthly CIS returns and deduction statements, so you stay compliant with HMRC, hit every deadline and avoid non-compliance penalties.
Land Remediation Relief Claims
We identify qualifying contaminated and derelict land costs and prepare Land Remediation Relief claims, providing 150% Corporation Tax relief on eligible expenditure. Claims must be submitted within two years of the accounting period — we ensure nothing is missed.
Corporation Tax & Project Profit Planning
Development trading profits are subject to Corporation Tax at 19–25%. We advise on allowable deductions throughout the project cycle, time income and expenditure recognition for optimal tax outcomes, and maximise capital allowance claims on qualifying project costs.
SDLT on Land & Development Acquisitions
We calculate SDLT on site acquisitions, advise on mixed-use relief for sites with commercial elements, and identify overpayments on completed transactions. Correct SDLT structuring at the point of purchase can represent material savings on large development sites.
Development Finance & Cash Flow Planning
We prepare development appraisals, cash flow forecasts, and tax payment schedules that reflect the phased nature of development income and expenditure. Accurate cash flow modelling helps you manage bank facilities, investor reporting, and tax payment timing efficiently.
How It Works
Get started in four simple steps
Changing accountants should be smooth and simple, not disruptive and difficult. Our skilled property accountants help you with every step of changing service providers so that your record-keeping and tax compliance remain intact.
Free Consultation
Tailored Proposal
Smooth Handover
Ongoing Support
Why UK Property Tax Accountants
Why Property Developers choose UK Property Tax Accountants
Dedicated Named Accountant
You will always work with a single, named Chartered Accountant who knows your companies, your portfolio and your goals intimately, not a call centre or a rotating team.
ACCA Registered Auditor
Registered as auditors in the United Kingdom by the Association of Chartered Certified Accountants, providing you with expert advice you can rely on and trust completely.
Transparent Fixed Fees
You will never receive an unexpected invoice. All fees are fixed, all-inclusive and agreed upfront, with no hourly rates and no extra charges for additional advice or HMRC queries.
Proactive Tax Reviews
We run quarterly tax reviews throughout the year, not just at year-end, so your corporate structure and tax position are constantly optimised as your portfolio evolves.
Cloud Accounting Technology
As Xero Platinum Partners and QuickBooks Pro Advisors, we provide real-time financial visibility across your portfolio, fully MTD-compliant and accessible anytime, anywhere.
Full Ecosystem of Services
Beyond accounting, we offer cashflow forecasting, legal referrals, commercial mortgage broker introductions and contractor insurance, providing a complete professional ecosystem for your property business.
Client Stories
What our clients say about us
★★★★★
“UK Property Tax Accountant Team saved me over £18,000 in CGT when I sold two properties last year. Their knowledge of available reliefs is extraordinary. I strongly recommend them. Unlike my previous accountant, they picked up the phone every time.”
★★★★★
“We restructured our entire portfolio into a limited company on their valuable advice. The tax savings pay for their fees many times over and every decision was explained clearly. Moving to them was the best decision we made for our property business.”
★★★★★
“As a property developer I deal with complex VAT, SDLT and CIS issues on every project. They handle everything seamlessly and their proactive advice has saved us significant six-figure sums. Switching from our old firm was completely painless.”
FAQS
Commonly Asked Accounting Questions about Property Developers and Conversions
Do I have to file a CGT return even if no tax is due?
Converting a non-residential building (offices, pubs, warehouses, barns) into residential dwellings qualifies for the 5% reduced rate of VAT on construction services compared to the standard 20% rate. This applies where the building has not been used as a dwelling in the 10 years prior to conversion. Changing the number of dwellings within an existing building also qualifies. Works on properties vacant for at least two years may also attract the 5% rate. New-build residential construction is zero-rated (0%) entirely. The rate is applied by the contractor at the point of invoicing, so upfront advice is essential.
What is the Construction Industry Scheme (CIS) and do I need to comply?
CIS is an HMRC scheme requiring contractors to deduct tax at source from payments to subcontractors carrying out construction work. If you engage subcontractors on your development projects, whether for building, demolition, groundwork or fitting-out, you are almost certainly a CIS contractor. The standard deduction rate is 20% for registered subcontractors and 30% for unregistered subcontractors. Monthly CIS returns must be filed with HMRC by the 19th of each month. We handle the full process from contractor registration through to monthly filing.
What is Land Remediation Relief and how much can I claim?
Land Remediation Relief provides 150% Corporation Tax relief on qualifying costs incurred by companies cleaning up contaminated or derelict land. It was introduced under the Finance Act 2001 to encourage brownfield development. Qualifying contamination includes asbestos, arsenic, radon, invasive plants such as Japanese knotweed, and buried structures. Claims must be submitted within two years of the end of the accounting period in which costs are incurred. The relief is frequently overlooked and can be transformational for brownfield development economics.
Is my development activity treated as trading or investment for tax purposes?
HMRC will look at your intention at the time of acquisition, how the property was used during ownership, the frequency and volume of transactions, and whether the activity resembles a trade or a passive investment. Property acquired specifically to develop and sell is generally treated as a trading activity, with profits taxed as income under Corporation Tax (19–25%). Property acquired for rental income and capital appreciation is typically investment, taxed on disposal under CGT or Corporation Tax on chargeable gains. The distinction is not always clear-cut and we provide a thorough analysis before you commence any development project.
Does Principal Private Residence Relief apply to a property I let out after living in it?
SDLT applies to all land and property acquisitions in England and Northern Ireland. For residential land, the standard residential rates apply including any higher-rate surcharges. However, sites with a mix of residential and commercial elements may qualify for the non-residential SDLT rates, which can be significantly lower. Development land with planning permission for residential use is generally subject to residential SDLT unless it remains in commercial use at the time of purchase. We review every site acquisition for SDLT optimisation before you exchange contracts.
Still have questions?
Our property specialist accountants are ready to answer any questions about your specific tax situation with no obligation for an initial conversation.
- +44 121 262 1528
- Mon–Fri, 9am–5:30pm
Ready to get started?
Reduce your property tax bill
Book a free call with our property specialist accountant. We will review your structure and identify immediate savings opportunities.
- ACCA Registered
- Fixed Transparent Fees
- Onboarded Within 1 Week