Accounting Services for Property Investors & Developers
Property can be one of the most powerful wealth‑building tools in the UK — but it also comes with some of the most complex tax rules. Whether you’re a buy‑to‑let landlord building a long‑term portfolio or a developer managing multiple projects, Boxed Accounting provides specialist property accounting designed to protect profits, improve cashflow, and keep you fully compliant with HMRC.
We work with property investors and developers across the UK, from first‑time landlords to experienced portfolio owners and development companies. Our role is simple: remove uncertainty, plan ahead for tax, and give you financial clarity at every stage.
Who We Work With
We support a wide range of creatives and production teams, including:
- Buy‑to‑let landlords (single properties to large portfolios)
- Landlords operating personally, via limited companies or LLPs
- Property developers and house builders
- SPVs and joint venture structures
- Commercial and mixed‑use property owners
Common Challenges in Property Accounting
Property businesses face a unique mix of taxes and compliance requirements. Common challenges we see include:
Understanding rental income tax versus corporation tax
Knowing which tax applies and how it impacts your overall returns and structure.
Capital Gains Tax planning when selling or restructuring
Planning ahead to reduce CGT exposure when selling, transferring or restructuring property.
Deciding whether properties should be held personally or in a company
Clear advice on ownership structures based on tax efficiency and long-term goals.
Mortgage interest relief restrictions for individual landlords
Understanding how interest relief limits affect profits and cashflow.
VAT on new builds, conversions and refurbishments
Guidance through complex VAT rules to avoid costly mistakes and missed claims.
CIS compliance when using subcontractors
Support with CIS registration, deductions and reporting requirements.
Managing cashflow and reserving for future tax bills
Helping you plan ahead so tax liabilities don’t come as a surprise.
How Boxed Accounting Supports Property Investors & Developers
Our property specialists provide end‑to‑end support tailored to your strategy:

Tax‑efficient structuring advice based on your goals and portfolio size
Practical guidance to structure your property holdings for efficiency now and flexibility as you grow.

Preparation of rental accounts, Self Assessment returns and company accounts
Accurate accounts and filings handled on time, with clarity on what you owe and why.

Capital Gains Tax calculations and pre‑sale planning
Forward planning to understand liabilities and reduce CGT before you sell or restructure.

VAT registration, returns and property‑specific VAT advice
Clear support through complex VAT rules for property transactions and developments.

CIS registrations, monthly filings and compliance for developers
End-to-end CIS support to keep payments and reporting fully compliant.

Ongoing advisory support as your portfolio or development pipeline grows
Year-round advice to help you make informed decisions as your property business evolves.
Why Choose Boxed Accounting
Deep understanding of UK property tax legislation
Proactive planning focused on maximising returns
Clear, fixed‑fee pricing with no surprises
Practical, plain‑English advice you can actually act on
Get support that fits the way modern creatives actually work.
What Happens When You Get in Touch
Free consultation to understand your property plans
Review of your current structure and tax positio
Clear recommendations and fixed‑fee proposal
Ongoing compliance and advisory support
Frequently Asked Questions
Do I need a limited company for property investing?
It depends on profit levels, portfolio size and long‑term plans.
Can you help with Capital Gains Tax planning
Yes — including advice before selling or transferring property.
Do you deal with VAT and CIS for developers?
Yes — we handle both landlord and developer VAT and CIS compliance.