Early Repayment Charge (ERC)

Plain-English definition of Early Repayment Charge (ERC) — part of our property glossary.

By · Updated · Methodology

Definition

A fee charged if you pay off (or overpay beyond the allowed limit) a fixed-rate mortgage during the fix period. Typically 2–5% of the outstanding balance, tapering in later years of the fix.

Why it matters

Property is the single largest financial transaction most households ever make, and small mistakes — a worse rate, a missed relief, the wrong structure — compound over 25–30 years. Fluent vocabulary is the difference between spotting a costly clause and signing it.

Common mistake

Assuming advertised rates apply to everyone. Loan-to-value bands, property type, and credit history all filter you into a narrower set of actual rates. Always price the deal for your specific LTV and property, not the headline teaser.

Calculators that use this concept

See also

  • SDLT (Stamp Duty Land Tax) — Stamp Duty Land Tax is the UK tax on residential and commercial property purchases in England and Northern Ire…
  • LTV (Loan-to-Value) — LTV is the mortgage amount expressed as a percentage of the property value. A £180,000 mortgage on a £200,000 …
  • Offset Mortgage — A mortgage linked to a savings account: interest is charged only on the mortgage balance minus the savings bal…
  • First-Time Buyer (FTB) — In UK property, a first-time buyer is someone who has never owned a residential property anywhere in the world…
  • Help to Buy ISA (closed) — A government scheme closed to new entries in November 2019. Existing accounts still earn the 25% bonus on savi…

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