Scope: UK-wide; individual terms apply. Use current official guidance and qualified advice for decisions involving finance, tax or legal rights.
Know what you have now
Find the current balance, remaining term, interest arrangement and the date any initial deal ends. Check the existing documents for charges or restrictions and confirm unclear points with the lender. A remembered rate or old balance is not a reliable basis for comparing new options.
Explain what you want to achieve
Your aim may be a different rate arrangement, a change in term or a review of monthly costs. Set this out before asking for a product comparison. Tell an adviser about relevant changes in income, commitments or plans so that the conversation is based on your present position.
Compare the cost of changing
Moving to a new arrangement can involve fees, valuation or legal work, and leaving an existing deal early can trigger charges. Ask which costs apply to each option, including any arrangement offered by your current lender. A saving in the monthly payment is only one part of the comparison.
Prepare a document list
- A current mortgage statement and product details.
- The date the existing deal ends and any charges to leave.
- Information about income and ongoing commitments.
- Questions about valuation and the outstanding loan.
- Plans to move, overpay or otherwise change the borrowing.
Coordinate the timing
Ask how long offers remain valid and which steps need to happen before the change. Do not assume that beginning an enquiry completes the switch. Keep paying under the existing agreement unless your lender confirms a different arrangement. Before accepting anything, review the illustration, total cost and implications of changing the term. A lower payment achieved by spreading debt over longer is a different outcome from paying less overall.