How It Works
Understanding how your mortgage is structured helps you make the right long term decision. We explain all your options in plain English.
Understanding repayment
Your mortgage repayment type determines how your monthly payment is structured. There are two main options: repayment (also called capital and interest) and interest-only. The vast majority of residential mortgages are on a repayment basis, but understanding the difference is important, particularly for buy-to-let investors.
The standard option
A repayment mortgage means each monthly payment covers both the interest charged by the lender and a portion of the outstanding loan. Over time, the balance reduces until it reaches zero at the end of the term. You’re guaranteed to own your home outright at the end, assuming you make all payments.
You gradually reduce your debt with every payment. At the end of the term, your mortgage is paid off and you own your property outright. The most secure long term approach for residential buyers.
Monthly payments are higher than interest-only but your balance reduces over time. In early years, most of the payment is interest, this shifts to mostly capital in later years.
Used mainly by investors
With interest-only, your monthly payment covers only the interest, the capital balance stays the same throughout the term. At the end of the mortgage term, you still owe the original loan amount and must repay it in full (from savings, sale of the property, or another source).
Monthly payments are significantly lower than on a repayment mortgage, improving cash flow. Commonly used for Buy to Let investments to maximise monthly yield.
For residential interest-only, lenders require a credible repayment vehicle (ISA, pension, investments, or planned property sale). Harder to qualify for residential use.
Some lenders allow a split: part repayment and part interest-only. This reduces monthly payments while ensuring a portion of capital is paid down. Useful for cash flow management.
Choosing the right approach
For most residential homeowners, repayment is the right choice, you build equity and own the property at the end. Interest-only is most commonly used for Buy to Let, where cash flow and yield are the priority and the property itself forms part of the repayment plan.
Book your free call and our advisors will walk you through everything in plain English.
Book your free call todayYour home may be repossessed if you do not keep up repayments on your mortgage.