How Joint Remortgage Applications Work
When you remortgage as joint applicants, both borrowers are named on the mortgage and are equally responsible for the repayments. This means that if one person cannot pay, the other is liable for the full amount. Lenders assess both applicants' incomes, credit histories, and financial commitments to determine how much they are willing to lend.
Joint applications are not limited to married couples. You can apply with a spouse, civil partner, unmarried partner, friend, family member, or anyone else you wish to buy property with. However, the relationship between applicants can affect certain legal and tax considerations.
Most lenders calculate borrowing capacity based on a combined income multiple. For example, if both applicants earn £30,000 per year, a lender offering 4.5 times income could lend up to £270,000 on a joint basis, compared to £135,000 for a sole applicant.
There are two main types of joint ownership:
- Joint tenants — both parties own the property equally, and if one dies, the property automatically passes to the survivor
- Tenants in common — each party can own a different share, and each person can leave their share to whoever they choose in their will
Your choice of ownership structure does not affect the mortgage itself, but it has significant implications for inheritance, tax planning, and what happens if the relationship breaks down. A solicitor can advise on which arrangement best suits your circumstances.
Advantages of Remortgaging as Joint Applicants
Applying for a remortgage jointly offers several significant benefits compared to applying as a sole borrower.
Higher borrowing capacity: Two incomes give you access to larger mortgage amounts. This is particularly helpful if you need to raise additional funds for home improvements, debt consolidation, or buying out a third party.
Better rates: A higher combined income relative to the mortgage amount means a lower loan-to-value ratio, which typically unlocks more competitive interest rates. Lenders reserve their best deals for lower-risk borrowers, and two incomes help demonstrate that the mortgage is comfortably affordable.
Shared responsibility: With two people contributing to the repayments, the financial burden is divided. This can provide a safety net if one person experiences a temporary reduction in income due to illness, redundancy, or career changes.
Stronger application: Joint applicants may have a better chance of approval, particularly if one person has a slightly weaker credit profile. A partner with a strong income and clean credit history can help offset concerns that a lender might have about the other applicant.
However, it is important to remember that joint borrowing also means joint liability. If one person stops paying, the other must cover the full amount. Both borrowers' credit scores are affected by the mortgage performance, so missed payments will impact both parties.
Before committing to a joint remortgage, have an honest conversation about your financial situations, spending habits, and long-term plans. Being open about debts, savings, and financial goals helps avoid unpleasant surprises during the application process.
What Lenders Assess for Joint Applications
When you apply to remortgage as joint applicants, lenders carry out a thorough assessment of both borrowers. Understanding what they look at can help you prepare and improve your chances of approval.
Combined income: Lenders add both applicants' incomes together to calculate borrowing capacity. This includes basic salary, regular overtime, bonuses, commission, and any other reliable income streams. Some lenders also consider benefits, investment income, and rental income from other properties.
Individual credit histories: Both applicants' credit files are checked. If one person has adverse credit, such as defaults, county court judgements, or a history of missed payments, this can affect the application. Some lenders weight both credit scores equally, while others focus more on the primary earner.
Existing commitments: All debts and financial commitments for both applicants are considered. This includes credit cards, personal loans, car finance, student loans, child maintenance, and any other regular outgoings. High levels of existing debt can reduce the amount you are able to borrow.
Employment status: Lenders prefer stable employment. If one applicant is self-employed, a contractor, or on a probationary period, additional evidence may be required. Self-employed applicants typically need to provide two to three years of accounts or tax returns.
Deposit and equity: The more equity you have in the property, the better your loan-to-value ratio and the more favourable the rates available to you. Lenders assess the property's current value and the outstanding mortgage balance to calculate LTV.
Stress testing: Lenders stress test the mortgage to ensure you could still afford repayments if interest rates were to rise. This involves assessing affordability at a higher rate than the one you are actually applying for, typically around 7-8%.
If one applicant has issues that could weaken the application, a mortgage adviser can help identify lenders with more flexible criteria or suggest steps to strengthen your position before applying.