**Limited Company Mortgage** Guide · 2025/26 # Limited Company SPV Remortgage: A Practical 2025/26 Guide Remortgaging a UK SPV buy-to-let is how most portfolio landlords fund growth — releasing equity from existing properties to deposit on new ones. This guide covers the SPV remortgage process in 2025/26: when to refinance, capital-raising on revaluation, switching lenders, ERC traps, and the common reasons SPV remortgage applications get declined. CB [Charlie Bailey](https://www.linkedin.com/in/charliebaileyy/) · Founder, Limited Company Mortgage Published 2026-05-14 · Updated 2026-05-14 · 3-min read On this page - [When to remortgage an SPV](#when-to-remortgage) - [Capital raising on revaluation](#capital-raising) - [Switching lenders](#switching-lenders) - [ERC traps to avoid](#erc-trap) - [Documents you'll need](#documents) - [Common reasons for decline](#decline-reasons) - [FAQ](#faq) ## When to remortgage an SPV BTL Three common SPV remortgage triggers: 1. End of fixed-rate period. Most SPV BTLs are on 5-year fixes. Six months before the fix expires is the right time to start the remortgage conversation — gives the broker time to find the best deal and avoid your loan dropping onto the lender's standard variable rate (SVR), which is usually 2-3% higher than a new fix. 2. Capital raising for new acquisitions. Property values typically rise faster than the mortgage is paid down, so the SPV builds equity over time. A revaluation + remortgage releases that equity as a tax-free cash withdrawal for the SPV (it's borrowed money, not income). 3. Better rates available. If you're 2 years into a 5-year fix and rates have dropped enough that the saving outweighs the early repayment charge, refinancing early can make sense — but the ERC profile matters (see below). ## Capital raising on revaluation If a property has appreciated, the lender's new valuation lets you borrow more against it. Example: - 2021 purchase price: £200,000 - Original mortgage (75% LTV): £150,000 - 2026 revaluation: £270,000 - New 75% LTV mortgage: £202,500 - Equity released = £202,500 - £150,000 = £52,500 The released £52,500 is a loan to the SPV, not income, so it's not subject to corporation tax or your personal income tax. The SPV can use it for the next deposit, refurbishment costs, or distribute as a dividend (subject to dividend tax on extraction). **Underwriting consideration:** the rental must still cover the new higher mortgage payment under the lender's stress test. If the property's rent hasn't grown in line with the value, your remortgage may be capped below 75% LTV. Standard advice: check actual market rent against rental cover formulas *before* committing to the remortgage strategy. ## Switching lenders vs product transfer At the end of a fixed-rate period, you have two options: ### Product transfer (PT) Stay with the same lender, just move to a new product. Lender doesn't re-underwrite, no new valuation needed (usually), faster process (1-3 weeks). Useful if: rates are similar across lenders or your circumstances have weakened (rental income fall, portfolio stress, missed payments) since the original underwrite. ### Switching lender Move the loan to a different lender. Requires full re-application: new valuation, full underwriting, conveyancing fees. 6-10 weeks typical. Usually worth it if: a different lender's rate is materially better, you want to capital-raise (current lender won't lend more), or current lender's reversion rate (SVR) is high. A specialist broker should price both options and recommend the right one. Common mistake: defaulting to a product transfer because it's easier, when switching would save several thousand pounds over the new fixed term. ## ERC traps to avoid Most SPV BTL fixed-rate products include an Early Repayment Charge (ERC) that tapers over the fixed term — typically 5% in year 1, falling 1% each year (5/4/3/2/1 on a 5-year fix). Refinancing during the fixed term means paying the ERC on the loan balance, which can be material. Example: refinancing a £200k mortgage with 2 years left on a 5-year fix (so 3% ERC at this point) costs £6,000 in ERC alone. The new product needs to save more than £6,000 over the remaining fixed term plus the rate of the new fix to make sense. **The ERC trap:** being persuaded by a "better rate" to refinance early without modelling the ERC. The right calculation is total cost over the remaining fixed term — old rate × balance × remaining term, vs ERC + new rate × balance × new term. A broker should run this number; if they don't volunteer it, ask. ## Documents required for SPV remortgage For a remortgage you'll need most of the same documents as the original purchase, plus: - Last 2 sets of SPV annual accounts (or a director's statement if year 1) - Last 2 corporation tax returns (CT600s) - SPV bank statements — 6 months - Director personal bank statements — 3-6 months - Existing mortgage statement (showing balance and outstanding term) - Existing property's rental agreement or recent tenancy - EPC and EICR (electrical safety) — both required by most lenders - If capital raising: a clear use of funds (e.g. "to deposit on next BTL purchase") ## Common reasons SPV remortgages get declined 1. Rental cover ratio (RCR) below threshold. Rent hasn't kept pace with the new loan amount. Solution: cap the new loan at the maximum RCR-compliant level, or accept a lower LTV. 2. Portfolio stress at lender's overall portfolio limits. Some lenders cap total portfolio exposure (e.g. no single lender holding more than 50% of your portfolio). Spread mortgages across lenders to avoid this. 3. Director income reduction. If director income has fallen since the original underwrite, lenders may decline. Solution: pick a lender that focuses on rental coverage rather than personal income (Foundation, Kent Reliance). 4. SPV accounts overdue. If your SPV's most recent accounts at Companies House are overdue, every lender will decline. Make sure your accountant is on top of filings. 5. Recent missed payment on personal credit. Even a single late credit card payment in the last 6 months can trigger decline at high-street lenders. Specialist lenders are more flexible. 6. Property issues at valuation. Down-valuations are common in slow markets. Solution: ask the broker which lenders have been valuing strongly in your area recently and start there. ## Related guides [Guide ### Limited Company SPV Mortgages, Explained An SPV — Special Purpose Vehicle — is the limited company structure UK landlords use to hold buy-to-let property. This g…](/limited-company-spv-mortgage) [Guide ### UK Limited Company Mortgage Rates, 2025/26 Live snapshot of UK limited-company (SPV) buy-to-let mortgage rates for 2025/26. Indicative rates by LTV, fix length, an…](/limited-company-mortgage-rates-2025-26) [Guide ### First-Time UK Landlord via Limited Company — The Practical Guide If you're buying your first UK buy-to-let property in 2025/26 and considering a limited company structure, this is the s…](/first-time-limited-company-landlord) [BTL ### Buy-to-let via Ltd How Ltd-company buy-to-let works in 2025/26 — overview, lender panel, set-up.](/buy-to-let) FAQ ## Frequently asked When should I start the SPV remortgage process before my fixed rate ends? Six months before the fixed-rate end date is the standard starting point. Mortgage offers are usually valid for 3-6 months, so the broker can lock in a rate well in advance. Some lenders allow product transfers from 6 months out without paying any ERC on the early switch. Can I release equity from my SPV BTL through a remortgage? Yes — if the property has appreciated, the new lender can value at the current market price and lend up to 75% (sometimes 80%) of that value. The released equity is a tax-free loan to the SPV (it's borrowed money, not income). Common use: depositing on the next acquisition. How much does an SPV remortgage cost? Typical costs: valuation £250-£600, conveyancing £600-£1,200 (lower than purchase because there's no SDLT), arrangement fee 1-3% of the new loan (or a flat £995-£2,495). Broker fees are usually paid by the lender on completion. Plus ERC on the existing loan if you're refinancing before the fixed-rate end. Will an SPV remortgage affect my personal credit score? Mortgages held in an SPV don't appear on your personal credit file — but personal guarantees do, and most SPV BTL mortgages require them. The hard search at application stage will register on your personal credit, so plan applications carefully if you have other credit-sensitive transactions coming up. Can I switch from a personal-name BTL mortgage to an SPV mortgage during a remortgage? Not directly. You'd need to transfer the property from your personal name to the SPV, which triggers CGT and SDLT and is rarely worth it for an existing property. The more common approach is to leave existing personal-name properties as-is and use SPVs for new acquisitions. Match with a specialist broker ## Need this set up properly? Get matched with a UK broker who works the SPV / Ltd-company mortgage panel every day. They handle BTL via Ltd, director residential, holiday let and HMO mortgages as their day job. Broker fees paid by the lender — free, no obligation. [Match with a specialist broker →](/contact)