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Acorn Guides · Corporate Tax & Group Structures

Intercompany Loans & SPVs: How to Fund BTL Deposits Without Dividend Tax

A complete guide for business owners moving trading company profits (OpCo) into a property SPV (PropCo) without triggering personal dividend tax or Section 455 charges.

Author: Paul Thompson | Last Updated: 2026 | Read Time: 10 mins

Structure Your SPV Group LoanExplore Ltd Co BTL Hub
Important: Acorn Finance does not provide tax advice. This guide highlights issues to discuss with your accountant, tax adviser or solicitor before acting.

Core mechanism

Personal withdrawal vs. group intercompany loan

The same retained trading profit can either be extracted personally first, or moved through a documented B2B group loan into the SPV deposit account.

Pathway A · High-tax route

Personal Dividend Extraction

  1. 1OpCo Generates Trading Profit
  2. 2Director extracts cash as Personal Dividend
  3. 3Pays up to 39.35% Personal Dividend Tax
  4. 4Remaining cash used as BTL Deposit
Result: Up to 39.35% of your deposit capital is lost to HMRC before buying the property.
Pathway B · Acorn group route

OpCo to PropCo Intercompany Loan

  1. 1OpCo Generates Trading Profit
  2. 2OpCo incorporates 100% Subsidiary SPV (PropCo, SIC 68209)
  3. 3OpCo issues formal Intercompany Loan directly to PropCo
  4. 4100% of cash used as BTL Deposit
Result: ZERO Personal Dividend Tax triggered, full capital deployment, clean 125% ICR lender underwriting.

HMRC & Section 455 compliance deep dive

Understanding Section 455 (CTA 2010) & HMRC Rules for Intercompany Loans

1. What S455 Covers

Section 455 tax (33.75%) applies to close company loans made to individual participators/directors.

2. Corporate Group Exemption

A commercial loan made between corporate entities (Parent OpCo to Subsidiary PropCo) is a B2B transaction, not a director's loan account overdraft.

3. Formal Commercial Loan Agreement Required

To satisfy HMRC and mortgage underwriters, the loan should be documented with:

  • Written Intercompany Loan Agreement covering amount, repayment terms and arm's-length interest if applicable
  • Formal Board Minutes approving the intercompany loan
  • Commercial justification showing the loan benefits the corporate group

4. Section 464A Anti-Avoidance

Avoid bed-and-breakfasting or using conduit entries to pass corporate loans through personal accounts. Keep cash transfers strictly B2B between bank accounts.

Tax-advice warning: Use this section as an accountant discussion guide, not a tax opinion. Your adviser should confirm S455, S464A, company law, reserves and accounting treatment before funds move.

Lender underwriting requirements

What BTL underwriters require when deposit comes from an intercompany loan

Executed Intercompany Loan Agreement (between OpCo & PropCo)

OpCo Board Minutes authorising the loan to the subsidiary

Last 3 Months Bank Statements for OpCo (proving legitimate trading source of funds)

Last 2 Years Trading Accounts for OpCo (confirming company solvency & liquidity)

Accountant's Confirmation Letter (verifying the intercompany loan is non-subordinated and compliant with company law)

Interactive tax-savings calculator

How much deposit capital can a group loan preserve?

Estimate the extra trading company cash needed if deposit funds are extracted personally before buying through a BTL structure.

Required BTL property deposit£50,000
Personal income tax band
Important: Acorn Finance does not provide tax advice. This guide highlights issues to discuss with your accountant, tax adviser or solicitor before acting.

Live comparison

Dividend extraction vs. group loan

Cash needed if extracted personally
£82,440
Personal dividend tax paid to HMRC
£32,440
Cash needed via intercompany loan
£50,000
Immediate cash capital saved
£32,440

This assumes a 39.35% dividend tax rate and a target post-tax deposit of £50,000.

Apply with Intercompany Deposit

Indicative illustration only. It does not calculate corporation tax, retained profits, distributable reserves, SDLT, CGT, S455 exposure or lender-specific criteria.

Execution roadmap

Four steps from retained profit to SPV mortgage application

Keep documents, bank transfers and lender evidence aligned from day one.

1. Incorporate PropCo

Register new SPV at Companies House with SIC 68209, owned by OpCo or with a lender-acceptable common-control structure.

2. Draft Loan Agreement

Prepare a formal B2B intercompany loan agreement with loan amount, repayment terms and arm's-length interest where applicable.

3. Direct B2B Bank Transfer

Transfer deposit funds directly from the OpCo business account to the PropCo bank account, avoiding personal accounts entirely.

4. SPV Mortgage Application

Submit the BTL application under PropCo using Acorn's specialist 125% ICR lender panel and the full evidence pack.

Related desks & guides

Build the full corporate BTL structure

Continue into the product hub, director guarantee protection, family ownership and Section 24 planning tools.

Limited Company BTL Product Hub

Compare SPV, trading company, group subsidiary and FIC lending routes.

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Personal Guarantee Insurance (PGI) Guide

Understand cover for director personal guarantees on SPV lending.

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Family Investment Companies & IHT

Explore property ownership through FICs, alphabet shares and growth shares.

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Section 24 Impact Calculator

Model personal ownership against SPV corporation tax treatment.

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Intercompany loan FAQs

Questions to raise with your advisers

Important: Acorn Finance does not provide tax advice. This guide highlights issues to discuss with your accountant, tax adviser or solicitor before acting.
Structure Your SPV Group Loan

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