SIPP Bridging Finance: Short-Term Lending for Pension Property

SIPP bridging finance is a short-term loan taken out by a SIPP to fund a commercial property acquisition or short-term need, intended to be repaid within 6–24 months — typically when longer-term financing is arranged or the property is sold. It is the pension equivalent of a standard commercial bridging loan.

Bridging loans are used in the SIPP market for several scenarios:

• Auction purchases — auction completions are typically required within 28 days, faster than a standard mortgage can be arranged
• Chain breaks — where the SIPP needs to complete a purchase before its existing property (or other SIPP assets) can be liquidated
• Development and refurbishment — where the property needs improvement before a term lender will accept it as security
• Tenancy gaps — some term lenders require a minimum lease in place; a bridge allows completion while a tenant is being secured
• Speed — where the vendor requires a faster completion than a term mortgage process allows

SIPP bridging loans work similarly to standard bridging loans but within the pension trust framework. The key structural points:

• The loan is drawn by the SIPP trustees and secured against the property being purchased (or, in some cases, an existing SIPP property)
• HMRC's 50% NAV borrowing limit applies — bridging finance counts towards the same cap as long-term mortgages
• Interest is typically charged monthly but is often rolled up (added to the loan balance) rather than paid monthly, preserving SIPP cash flow during the bridge period
• Exit routes must be clearly defined and credible — lenders will require a realistic plan for how the bridge will be repaid
• Bridging rates are higher than term mortgage rates, reflecting the short-term, higher-risk nature of the product

SIPP bridging rates are typically expressed as a monthly rate rather than an annual rate. In the current market (2026), SIPP bridging rates range from approximately 0.65% to 1.2% per month (roughly 7.8%–14.4% annualised), depending on the property type, LTV, exit strategy strength, and lender.

In addition to the interest rate, bridging loans typically carry:

• Arrangement fees — typically 1–2% of the gross loan
• Exit fees — some lenders charge 1% of the loan on redemption; others do not
• Valuation fees — a desktop or full RICS valuation is required
• Legal fees — both the lender's and the SIPP trustees' solicitors

Given the cost of bridging, the key discipline is having a clear and deliverable exit strategy and executing it promptly. Every additional month on a bridging rate adds cost.

Bridging finance is appropriate when speed, flexibility, or short-term circumstances make a term mortgage impractical. However, because bridging is materially more expensive than term finance, it should never be used when a term mortgage is achievable in the required timeframe.

If you are uncertain which route is appropriate, our team will assess the transaction and provide a clear recommendation. In many cases, we can arrange term SIPP mortgages faster than clients expect through lenders we work with regularly — reducing or eliminating the need for bridging. See our lender panel for an overview of the lenders we work with for both bridging and term SIPP finance.