Limited company buy to let mortgage articles of association no personal guarantee is an increasingly popular option for UK landlords seeking to grow their property portfolios while protecting their personal assets. This type of buy-to-let lending allows investors to purchase or remortgage investment properties through a limited company structure, with specific articles of association that remove the need for directors to provide a personal guarantee. For landlords, this can mean reduced personal financial exposure and potential tax advantages. In the 2025 market, with rising interest rates and tighter lending criteria, many investors are turning to this structure to optimise affordability and long-term returns. As regulations and taxation rules evolve, professional guidance is essential to navigate the complexities of landlord mortgages and investment property finance.
Quick Facts
– Interest rates: 5.25% to 6.75% (2025 average for limited company BTL)
– Minimum deposit: 25% (some lenders require 30%)
– Rental coverage: 125% to 145% at 5.5% stress rate
– Maximum loan-to-value (LTV): 75%
– Arrangement fees: 1% to 2% of loan amount (or fixed fees from £1,495)
– Application timeline: 4 to 8 weeks from submission to completion
Limited company buy-to-let mortgages with no personal guarantee are available from a growing number of specialist lenders. These products are best suited to landlords seeking asset protection and tax efficiency. However, they typically come with higher interest rates and stricter affordability checks. Understanding the structure and requirements is key to securing the right deal.
How This Mortgage Works
A limited company buy to let mortgage articles of association no personal guarantee works by allowing a landlord to borrow through a special purpose vehicle (SPV) limited company, where the lender does not require the directors or shareholders to provide a personal guarantee. Instead, the mortgage is secured solely against the property and the company’s assets. This setup is particularly attractive for landlords who wish to ring-fence their personal finances from their property investments.
These mortgages are typically available as fixed-rate (2, 5, or 10-year terms), variable-rate, or tracker products. Fixed-rate options are popular in 2025 due to interest rate volatility, offering predictable monthly payments. Variable and tracker rates may offer lower initial costs but carry more risk if rates rise.
This mortgage type suits experienced landlords, portfolio investors, and those using a limited company structure for tax planning. First-time landlords may also qualify, though fewer lenders cater to this group without a personal guarantee. Compared to standard residential mortgages, these products are assessed on rental income rather than personal income, and affordability is based on stricter stress testing. Lender appetite remains strong in 2025, particularly among specialist buy-to-let lenders who understand complex company structures.
Eligibility and Criteria
To qualify for a limited company buy to let mortgage articles of association no personal guarantee, applicants must meet both company and individual criteria. While the mortgage is in the company’s name, lenders still assess the directors and shareholders for financial stability and experience.
Personal income is less critical than in residential mortgages, but some lenders prefer directors to have a minimum income (e.g., £25,000) to demonstrate financial resilience. However, many lenders focus on rental income and the property’s ability to cover the mortgage.
Rental coverage is typically calculated at 125% to 145% of the mortgage payment, stress-tested at 5.5% or higher. For example, a £1,000 monthly mortgage payment may require £1,250 to £1,450 in monthly rental income. Some lenders offer more flexible stress rates for five-year fixed products.
Property type also matters. Standard buy-to-let properties (houses, flats) are widely accepted, but HMOs, student lets, and multi-unit blocks may require specialist lenders. New-build flats and ex-local authority properties may face restrictions.
Credit score expectations vary, but most lenders require a clean credit history. Minor issues may be accepted by specialist lenders, but missed payments, CCJs, or defaults can limit options.
Age limits typically cap at 85 at term end, though some lenders have no upper age limit for directors. Employment status is less relevant, but self-employed applicants must show stable income.
Portfolio landlords (those with four or more mortgaged properties) face additional scrutiny. Lenders assess the entire portfolio’s performance, LTV, and rental coverage. Some require a business plan or cash flow forecast (Read our guide to portfolio landlord mortgages).
Applications through a limited company must use an SPV with SIC code 68209 (letting and operating of own or leased real estate). The articles of association must exclude personal guarantees and be acceptable to the lender. Personal name applications do not qualify for this type of mortgage.
Right-to-rent compliance and local licensing requirements must be met. Landlords must ensure properties meet safety and legal standards, including gas safety, EPC, and HMO licensing where applicable.
Costs and Affordability
Costs for limited company buy to let mortgages with no personal guarantee are generally higher than standard BTL products. Arrangement fees range from 1% to 2% of the loan, or fixed fees starting at £1,495. Valuation fees depend on property value, typically £300 to £800. Legal fees are higher due to company structure, often £1,000 to £2,000. Broker fees may apply, especially for specialist lenders.
Interest rates in 2025 for these products range from 5.25% to 6.75%, depending on LTV, property type, and applicant profile. Fixed-rate deals offer stability, while tracker rates may be cheaper initially but riskier.
Rental income must cover the mortgage at the lender’s stress rate. For example, a £200,000 loan at 5.5% stress rate would require around £1,375 monthly rent (based on 125% coverage).
Taxation is a key factor. Limited companies can deduct mortgage interest as a business expense, avoiding Section 24 restrictions that apply to personal landlords. However, corporation tax, dividend tax, and accounting costs must be considered (Read our guide to buy-to-let taxation).
Insurance is mandatory. Landlords must have buildings insurance, and landlord insurance is strongly recommended to cover liability, rent loss, and legal expenses.
Lenders stress test affordability at higher rates to ensure borrowers can cope with interest rate rises. This protects both the lender and borrower from future payment shocks.
The Application Process
Applying for a limited company buy to let mortgage articles of association no personal guarantee involves several steps. First, research suitable lenders or work with a specialist mortgage broker who understands SPV structures and non-standard criteria.
Step 1: Prepare your limited company. Ensure it is registered with Companies House with the correct SIC code (typically 68209). Update articles of association to reflect no personal guarantee clauses.
Step 2: Gather documentation. This includes proof of identity, address, company incorporation documents, business bank statements, property details, and projected rental income. Some lenders also request a business plan or portfolio summary.
Step 3: Submit the application. Your broker or lender will assess eligibility, affordability, and property suitability. A decision in principle (DIP) is usually issued within a few days.
Step 4: Property valuation. The lender arranges a valuation to confirm the property’s market value and rental potential.
Step 5: Legal process. Solicitors handle conveyancing, review company documents, and ensure the mortgage terms align with the articles of association.
Step 6: Completion. Once all checks are satisfied, funds are released, and the mortgage completes.
Applications typically take 4 to 8 weeks. Working with a broker can speed up the process and reduce the risk of rejection.
Common reasons for rejection include insufficient rental income, unsuitable property, poor credit history, or company structure issues. Ensuring full compliance and accurate documentation is key to success.
Benefits, Risks and Alternatives
The main benefit of a limited company buy to let mortgage articles of association no personal guarantee is asset protection. Directors are not personally liable for the mortgage, reducing financial risk. Tax efficiency is another advantage, as limited companies can offset mortgage interest and other costs against profits.
However, risks include higher interest rates, stricter lending criteria, and potential void periods affecting rental income. Regulatory changes, such as EPC minimum standards or licensing rules, can also impact profitability.
Alternative finance options include bridging loans (for short-term purchases or refurbishments), commercial mortgages (for mixed-use or semi-commercial properties), and development finance (for new builds or conversions).
Remortgaging may be preferable to a product transfer if better rates or terms are available. However, switching lenders may involve new valuations and legal work. Always compare options with a broker’s help.
Frequently Asked Questions
What deposit do I need for a limited company buy to let mortgage articles of association no personal guarantee?
Most lenders require a minimum deposit of 25% for limited company buy-to-let mortgages. However, some may ask for 30% depending on the property type, rental income, and whether you’re a first-time landlord. Higher deposits can unlock better interest rates and improve your chances of approval.
Can I get limited company buy to let mortgage articles of association no personal guarantee through a limited company?
Yes, these mortgages are specifically designed for limited companies, particularly SPVs with the correct SIC code (e.g., 68209). The key requirement is that the company’s articles of association exclude the need for directors to provide personal guarantees. Not all lenders offer this, so specialist advice is essential.
What rental coverage do lenders require?
Lenders typically require rental coverage of 125% to 145% of the monthly mortgage payment, stress-tested at an interest rate of 5.5% to 6.5%. For example, if your mortgage payment is £1,000 per month, you may need rental income of £1,250 to £1,450 to qualify. Five-year fixed rates may allow more lenient stress tests.
How does Section 24 tax affect buy-to-let mortgages?
Section 24 restricts personal landlords from deducting