ChecklistPrintable PDF

Energy Bill Checklist (UK)

Keep this open while you check your bill. It covers the most common causes of surprise highs: estimated reads, wrong dates, standing charge, tariff confusion and payment-plan mix-ups.

Reviewed: 26 March 2026Focus: UK household energy billingType: Information, not legal advice

BillDecoded printable bill checklist

Use this checklist before you contact your supplier. It helps you separate reading issues, tariff issues and monthly-payment issues so your complaint is specific from the start.

  • Check start date, end date and billed days.
  • Check whether the readings are actual or estimated.
  • Check the meter serial number and register if relevant.
  • Recalculate usage cost and standing charge separately.
  • Decide whether the real issue is billing, direct debit or an older balance.
A checklist is not just for speed. It stops you sending a vague complaint when a precise one would solve the problem faster.
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