Remortgage LabUK decision tools

Remortgage vs product transfer

Last checked UK · illustrative onlyNot a lender or brokerAboutDisclaimer

RLPublished by Rodway Labs — not a mortgage adviser

Compare net cost of a product transfer with your current lender against remortgaging elsewhere — fees, ERC and interest over a chosen period.

Methodology & assumptions · Last checked

Your inputs

Starter figures are UK examples you can edit — replace them with your balance, rate, term and fees. Results update as you type.

Results

Transfer monthly

£1,151.13

Remortgage monthly

£1,124.31

Transfer interest (period)

£15,948

Remortgage interest (period)

£14,962

Transfer fees

£0.00

Remortgage fees + ERC − cashback

£1,149.00

Transfer net cost

£15,948

Remortgage net cost

£16,111

Net difference (remortgage − transfer)

Product transfer looks lower-cost on these inputs

£164

Soft factors: remortgaging usually means a credit check and full underwriting; transfers may be simpler but rates/fees vary. This lean is illustrative only.

Illustrative only — not personalised financial advice and not an FCA-regulated mortgage recommendation. Check your offer, Key Facts Illustration, and lender terms. Rates, fees and tax rules change. Focus is England & Northern Ireland where tax/SDLT rules apply; Scotland and Wales have different property tax regimes. Full calculator disclaimer.

What to do next

Methodology, equations & assumptions

Last checked . Figures are illustrative; tax and product rules can change. England & NI focus for SDLT-related tools — Scotland (LBTT) and Wales (LTT) differ.

Two parallel amortising projections on the same balance and term. Net cost ≈ interest over the period + fees (− cashback). Remortgage path may include ERC.

  • Same balance and remaining term for both paths.
  • No early redemption after the switch within the window.
  • Ignores eligibility and valuation outcomes.

Notes & FAQs

What soft factors does this ignore?
Credit checks, underwriting, portability, cashback clawback, and whether a transfer product is even available. Product transfers are lender-specific.
Why might transfer win even with a higher rate?
Lower or zero fees and no ERC can outweigh a slightly higher rate over a short comparison window.

More tools & guides