February 10, 2026

What counts as proof of address? The complete list

Proof of address (POA) is a document that confirms where a person lives. Businesses collect it during onboarding, KYC checks, and compliance reviews to verify that a customer's stated address is real and current. Regulations like anti-money laundering (AML) directives, the EU's 4th and 5th AML Directives, and local financial authority rules all require it.

But which documents actually count? The answer depends on the industry, jurisdiction, and risk appetite, but there's a widely accepted core list. This guide covers every common document type, what makes each one valid, and the pitfalls that cause rejections.

The complete list of accepted documents

Utility bills

Utility bills are the most universally accepted proof of address. They confirm that someone has an active service at a specific location.

• Electricity bill: from any licensed energy provider
• Gas bill: natural gas or propane supply
• Water bill: municipal or private water utility
• Internet/broadband bill: from ISPs like BT, Comcast, Deutsche Telekom, etc.
• Landline or mobile phone bill: some providers accept mobile bills, but not all regulators do

Utility bills are typically required to be no older than 3 months. Some jurisdictions allow up to 6 months.

Bank and financial statements

Financial statements are accepted almost as widely as utility bills, because banks have already verified the customer's identity and address.

• Bank statement: current account, savings account, or joint account
• Credit card statement: from a licensed financial institution
• Mortgage statement: shows the property address and borrower name
• Building society statement: common in the UK and Ireland
• Investment account statement: from brokerages or wealth management firms

Online-only bank statements (PDFs downloaded from a banking app) are increasingly accepted, though some regulated firms still require originals or certified copies.

Government-issued documents

Government documents carry high trust because they come from authoritative sources with verified address data.

• Tax assessment letter or tax return: from HMRC, IRS, Finanzamt, or equivalent
• Council tax bill: UK-specific, issued annually by local authorities
• Voter registration confirmation: confirms the registered address
• Benefits or pension letter: social security, disability benefits, state pension correspondence
• Driving licence: accepted as POA in some jurisdictions if it shows the current address (not accepted everywhere since many licences don't update with address changes)
• Vehicle registration document: shows the registered keeper's address
• Residence permit or visa: if it includes a residential address

Medical documents

Medical documents are less commonly accepted but valid in many compliance frameworks, especially in the UK and EU.

• Hospital or clinic bill: showing the patient's name and home address
• GP or dental surgery letter: appointment confirmations or registration letters
• Pharmacy letter: prescription delivery confirmations
• Health insurance statement: from private or public health insurers

Other accepted documents

• Post office letter or correspondence: official mail from national postal services
• Life insurance document: policy statements showing the policyholder's address
• Tenancy agreement: signed lease showing the tenant's name and property address (some firms require this to be supplemented with a utility bill)
• Employer letter: on company letterhead confirming the employee's address (not universally accepted)
• University enrollment letter: for students, confirming term-time address

What makes a document valid

Having the right document type isn't enough. The document must meet several criteria to pass verification:

• Full name visible: the name on the document must match the name the customer provided. Minor variations (middle initials, abbreviations) are usually tolerable, but the name must be identifiable.
• Residential address visible: the full address including street, city, and postcode must be present. PO boxes are almost never accepted.
• Recent date: most regulations require documents to be issued within the last 3 months. Government documents like tax letters may be accepted up to 12 months old.
• Issuer details: the document should clearly show who issued it (the utility company, bank, or government body). This helps verify authenticity.
• Complete and unaltered: the full document must be visible. Cropped images, partial scans, or documents with visible edits are rejected.

Common reasons documents get rejected

Most verification failures aren't fraud, they're avoidable mistakes:

• Document too old: a utility bill from 6 months ago when the policy requires 3 months
• Name mismatch: the document shows a maiden name, a nickname, or a different spelling than what was provided
• PO box instead of residential address: PO boxes don't prove where someone lives
• Screenshots instead of originals: a screenshot of an online bill is not the same as the PDF statement. Screenshots can be easily edited and lack metadata.
• Cropped or partial document: if the name, address, date, or issuer is cut off, the document can't be verified
• Wrong document type: delivery receipts, shopping invoices, and subscription confirmations are not proof of address
• Illegible scan: blurry photos, low resolution, or heavy shadows that make text unreadable
• Joint account with wrong name highlighted: if the document lists two names, the verifier needs to match the correct one

How different industries handle proof of address

Fintech and neobanks

Fintech companies typically accept utility bills, bank statements, and government letters. Most accept digital PDFs and have moved away from requiring physical documents. Speed matters, onboarding friction directly impacts conversion rates, so automated verification is standard.

Property and lettings

Letting agents and property managers often require multiple documents: a bank statement plus a utility bill, or an employer letter alongside a council tax bill. The bar is higher because the risk (a fraudulent tenant) has direct financial consequences. Tenancy agreements from previous landlords are also common.

Crypto exchanges

Crypto platforms follow the same KYC/AML rules as traditional financial services. Most accept utility bills, bank statements, and government documents. Because crypto onboarding is global, platforms need to handle documents in dozens of languages and formats, Arabic utility bills, Japanese bank statements, Cyrillic government letters.

Remittance and money transfer

Remittance providers serve customers who may not have traditional banking relationships. They tend to accept a broader range of documents, including medical letters and employer correspondence. However, date requirements are usually strict, documents must be very recent to reduce fraud risk.

Automate proof of address verification

Manually reviewing documents against this list is slow, inconsistent, and doesn't scale. trusqo automates the entire process. Send any proof of address document to the API, utility bills, bank statements, government letters, medical documents, in any language, and get back extracted names, addresses, dates, and document types with match scores and pass/fail verdicts.

The API handles all the document types listed in this article, supports non-Latin scripts with automatic transliteration, and returns results in seconds. No manual review, no template configuration, no per-country setup.

Read the API documentation or visit trusqo.com to get started.