Documents needed for bill support
A proportionate evidence guide for bill support—what is commonly useful, how to share it safely and why you should not send every document at once.
Last reviewed: 6 July 2026 · UK guidance
In brief
Most affordability conversations begin with the account, current bill, income and essential spending. Additional evidence may be needed for a social tariff, grant, vulnerability support or complaint. Ask the organisation for the minimum set and secure upload route.
You can start contact before every document is ready. Record what is missing and the deadline. Never send passwords, full bank login details or unrelated medical records.
Core account information
Use the account holder’s name, address, account reference, latest bill and a current meter reading where relevant. Redact unrelated customer information on shared documents.
Affordability evidence
A recent benefit statement, payslip, bank activity or simple budget may show income and essentials. Ask whether screenshots are accepted and which period is needed. Explain cash or irregular costs in a short note.
Vulnerability and access evidence
A provider may not need medical proof to record a communication adjustment. For a grant or specialist service, an award letter, care plan or professional note may be relevant. Share only the pages that establish the point.
Store and send safely
Use the official portal, verified email or post. Name files clearly without putting National Insurance or account numbers in the filename. Keep copies and submission receipts.
An evidence-minimisation question
Send this before uploading a large bundle.
Please list the minimum documents needed for [support request], the date range, accepted format and secure submission route. I can provide [documents available] now. Please explain why any medical or bank information is necessary and confirm what may be redacted.
A practical checklist
- Start with the bill and account reference.
- Ask for the minimum evidence and period.
- Use a verified secure route.
- Keep copies and confirmation.
Check the current information
These are the most relevant official or specialist places to confirm live rules, availability and application details.
moneyhelper.org.uk
Open official informationmoneyhelper.org.uk
Open official informationChoose one next action
You do not need to finish everything today. Find a relevant organisation through National Help, or save the action you want to return to in your Support Plan.
Use this with a HiddenHelp tool
Turn the information into one manageable next step.
HiddenHelp explains options and helps you organise a next step. It does not decide eligibility, make awards, or replace regulated legal, medical or financial advice.