Question 1

What is a mortgage arrangement fee?

Accepted Answer

A mortgage arrangement fee — also called a product fee or completion fee — is a charge levied by the lender for setting up a specific mortgage deal. It is typically associated with lower-rate mortgage products: lenders effectively offer a choice between a product with a higher interest rate and no fee, or a product with a lower rate but an upfront fee. The fee is charged in exchange for access to that lower rate. Not every mortgage has an arrangement fee; fee-free products exist, though they generally carry a slightly higher interest rate. Arrangement fees are distinct from other mortgage costs such as valuation fees, conveyancing costs, or broker fees — each of these is charged separately. The size and whether a fee is charged varies between lenders and between individual product ranges within the same lender.

Question 2

How much do arrangement fees typically cost?

Accepted Answer

Mortgage arrangement fees in the UK typically range from around £500 to £2,000, with £999 and £1,499 being two of the most common figures across mainstream lenders. Some lenders charge fees expressed as a percentage of the loan amount — commonly 0.5% to 1% — which means the cost scales with the size of the mortgage. A percentage-based fee on a large loan can be substantially more expensive than a flat-fee equivalent. When comparing mortgage products, it is important to look at the overall cost across the deal period — interest rate plus fees — rather than the interest rate alone. Many comparison tools and advisers use the Annual Percentage Rate of Charge (APRC) or calculate total cost over the initial rate period to allow a like-for-like comparison. A low-rate deal with a £1,999 fee may cost more overall than a slightly higher-rate deal with no fee, depending on the loan size and term.

Question 3

Should I add the arrangement fee to my mortgage or pay it upfront?

Accepted Answer

Most lenders give you the option of paying the arrangement fee upfront at completion or adding it to your mortgage balance. Paying upfront means no additional interest is charged on the fee amount. Adding it to the mortgage reduces your immediate outlay but means you pay interest on the fee for the life of the mortgage — often many years longer than the initial deal period itself. For example, a £999 fee added to a 25-year repayment mortgage at 4.5% interest will cost approximately £1,600 in total by the time the loan is repaid, compared with £999 paid upfront. If you have the funds available and plan to stay in the property for several years, paying the fee upfront is generally the lower-cost option. If cash flow is tight at the point of purchase or remortgage, adding it to the loan provides flexibility — but the long-term cost is higher. A mortgage adviser can calculate both scenarios for your specific loan to help you decide.

Question 4

Are fee-free mortgages better than products with an arrangement fee?

Accepted Answer

Not necessarily — it depends on your loan size, how long you plan to stay on the deal, and the rate difference between the two products. Fee-free mortgages carry a slightly higher interest rate to compensate the lender for not charging upfront. On a smaller loan, the extra interest cost of the higher rate over a two- or five-year deal period may be less than the arrangement fee on the lower-rate product, making the fee-free option better value overall. On a larger loan, the opposite can be true: even a small difference in interest rate applied to a large balance over several years can outweigh a flat arrangement fee, making the fee-bearing product cheaper overall. As a rough rule of thumb, arrangement fees tend to offer better value on larger mortgages and shorter deal periods; fee-free products can be better value on smaller loans or where you are uncertain how long you will stay on the deal. Always compare total cost over the deal period rather than rate alone.

Question 5

What is a booking fee and how does it differ from an arrangement fee?

Accepted Answer

A booking fee — sometimes called a reservation fee or application fee — is a smaller charge, typically between £99 and £250, paid at the point of mortgage application to reserve a particular rate. Unlike an arrangement fee, a booking fee is usually non-refundable even if the mortgage does not complete. The arrangement fee (or product fee or completion fee) is the larger charge paid at or after completion. Some lenders charge both a booking fee and a completion fee; others roll everything into a single arrangement fee paid at completion. When you receive a mortgage illustration (the Key Facts Illustration or ESIS), all fees charged by the lender must be disclosed, so you can see exactly what you will be charged and when. If a lender charges a booking fee, check carefully whether it is refundable or non-refundable — paying a non-refundable booking fee and then having the application declined can result in an irrecoverable cost.

Question 6

How do mortgage fees affect the overall cost of my mortgage?

Accepted Answer

Mortgage fees add to the total cost of borrowing and must be weighed alongside the interest rate when assessing value. The most accurate comparison method is to calculate the total amount repayable over the initial deal period — combining all interest charged plus all fees — for each product you are considering. Many brokers and lenders provide this figure, and the APRC (Annual Percentage Rate of Charge) offers a standardised single figure for comparison, though APRC assumes you remain on the lender's reversion rate after the deal ends, which most borrowers do not. For complex income borrowers, fees can carry additional significance: applying for a mortgage with non-standard income typically means fewer lenders are available, and the lenders who will accept complex income may charge higher arrangement fees than mainstream lenders. A specialist broker can help identify whether the total cost of a fee-bearing product from a specialist lender is competitive against the limited options available, and whether the fee can be added to the loan if immediate affordability is a concern.

Mortgage Arrangement Fee FAQ