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Property Joint Venture UK — LLP, Limited Company, SDLT on Partnership Contributions, and Exit

Structuring a property joint venture in the UK — choosing between LLP, limited company, and contractual JV; SDLT on property contributed to a partnership under FA 2003 Schedule 15; profit-sharing arrangements; and CGT on exit.

14 min readUpdated 8 June 2026Last reviewed: 17 May 2026joint-venturellpsdltpartnership

Choosing the JV Vehicle — LLP, Limited Company, or Contractual

The main UK property JV structures: (a) LLP: tax-transparent (income and gains taxed at partner level at marginal rates); limited liability; Section 24 mortgage interest restriction applies to higher-rate individual partners; SDLT issues on contributing existing property (Sch.15); most common JV vehicle for investment; (b) Limited company: no income tax transparency (corporation tax 19-25% on profits and gains); no Section 24 restriction; SDLT arises on property acquisition (not on share transfers); ATED applies for residential properties over £500,000; preferred for development JVs with income reinvestment; (c) Contractual JV (tenancy in common): simplest; no separate entity; unlimited personal liability; no new SDLT on forming the arrangement; (d) Limited partnership: general partner manages (unlimited liability — typically a company); limited partners are passive investors (limited liability, no management).

  • LLP: tax-transparent; limited liability; Section 24 applies; SDLT issues on property contribution; most common for investment JVs
  • Limited company: corporation tax on profits and gains; no Section 24; ATED risk for residential; preferred for development with reinvestment
  • Contractual JV: simplest; no new entity; unlimited personal liability; no SDLT on formation if no property changes hands
  • Limited partnership: passive investors as limited partners; general partner (typically a company) manages with unlimited liability

SDLT on Contributing Property to a Partnership — FA 2003 Schedule 15

Finance Act 2003 Schedule 15 applies SDLT to property contributed to a partnership (LP or LLP). The chargeable consideration is calculated under the 'sum of the lower proportions' formula (Sch.15 para.10) — SDLT is charged on the proportion of market value attributable to the other partners' interests. Example: A contributes a property worth £500,000 to a 50/50 LLP with B (who contributes cash) — SDLT is charged on 50% of £500,000 = £250,000. Where the contributed property has an outstanding mortgage, the assumed mortgage significantly increases the chargeable consideration. Where all partners are connected to each other (spouses; family; commonly controlled companies), the market value rule (FA 2003 s.53) applies — SDLT is charged on the full market value, not the partial Sch.15 formula.

  • Sch.15 para.10 'sum of the lower proportions': SDLT only on the portion of market value going to other partners — not the full value; reduces the SDLT charge on JV formation
  • Mortgage complication: outstanding mortgage on a contributed property significantly increases the Sch.15 chargeable consideration
  • Connected persons trap (s.53): where all partners are connected, full market value SDLT applies — not the partial Sch.15 formula
  • Best practice: acquire new property through the JV from the outset rather than contributing existing property — avoids Sch.15 SDLT entirely

Profit Sharing, JV Agreement, and Exit Mechanisms

A property JV must be governed by a written LLP agreement (or JV agreement for contractual JVs). Essential provisions: capital contributions and valuation basis; profit-sharing ratio (need not follow capital contribution ratio — an enhanced share for the managing partner is commercially standard); decision-making thresholds (unanimous vs majority); partner default and buy-out provisions; exit mechanisms including pre-emption rights (exiting partner must first offer to remaining partners at valuation), drag-along rights (majority can require minority to sell on whole-asset sale), and tag-along rights (minority can require inclusion in any majority sale). Deadlock provisions are essential for 50:50 JVs (mediation; expert determination; forced sale).

  • Written LLP agreement is essential: default LP Act 2000 rules (equal profit shares; no management salary) rarely reflect commercial reality
  • Drag-along and tag-along: protect majority and minority respectively; drag enables whole-asset sale; tag ensures minority participation at the same price
  • Pre-emption rights: prevent an unknown third party acquiring a partner's interest without the other partners' approval
  • Deadlock provisions: 50:50 JVs need a mechanism — mediation; agreed expert; buy-out; or forced property sale with proceeds split

CGT and Income Tax on JV Profits and Exit

For LLP JVs: each partner pays income tax on their share of rental profits at their marginal rate (Section 24 applies to higher-rate individual partners); CGT at partner level on disposal — 24% for residential property (from October 2024); 18%/24% for commercial; each partner benefits from their own annual exempt amount (£3,000 from 2024/25). Exit from the LLP by transfer of partnership interest: CGT arises at open market value; Sch.15 SDLT also arises on the property value attributable to the exiting partner's interest. BADR is not available for property investment JVs — the relief requires a qualifying trade; pure property investment does not qualify.

  • LLP: income tax transparency; CGT at partner level; each partner has own annual exempt amount (£3,000 from 2024/25)
  • CGT rate: 24% residential (from October 2024); 18%/24% commercial (basic/higher rate)
  • Exit by property sale preferred: selling the underlying property and distributing proceeds is more SDLT-efficient than transferring a partnership interest
  • BADR not available: property investment JVs do not qualify; BADR requires a qualifying trading business

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