HM Revenue & Customs serves as the United Kingdom’s principal authority responsible for collecting taxes, administering payments, and managing customs operations. As one of the largest government departments, it oversees critical functions including Self Assessment, Value Added Tax, Pay As You Earn, and corporate taxation. Millions of individuals and businesses interact with HMRC annually, whether for filing returns, making payments, or seeking guidance on their tax obligations.
Understanding how to reach HMRC and access its services effectively has become increasingly important as the department continues to expand its digital offerings. The shift toward online platforms has transformed how taxpayers engage with the authority, offering more convenient options alongside traditional contact methods. This guide provides essential contact details, address information, login procedures, and payment options based on official sources.
What is the HM Revenue & Customs contact number?
UK’s tax, payments, and customs authority
Self Assessment, VAT, PAYE, Corporation Tax
Personal Tax Account, Business Tax Account
Phone, post, online services, official app
Key insights
- Official GOV.UK sources recommend using online tools as the primary contact method
- Phone and post remain available as alternative contact channels
- Business users have access to dedicated tax helplines
- The official HMRC app provides mobile access to tax records
- All updates and official information appear on gov.uk first
- Digital Assistant available on GOV.UK for automated queries
- Agents and tax professionals receive priority phone lines
| Category | Contact Details |
|---|---|
| Self Assessment Enquiries | 0300 200 3310 (Mon–Fri, 8am–6pm) |
| International Enquiries | +44 161 931 9070 |
| General Payment Advice | 0300 200 3401 |
| Self Assessment Payments | 0300 200 3402 |
| Self Assessment Payment Problems | 0300 200 3820 |
| VAT Payment Issues | 0300 200 3831 |
| Corporation Tax Issues | 0300 200 3840 |
| Employer PAYE Issues | 0300 200 3819 |
| Income Tax General | 0300 200 3300 |
| Non-UK Residents | 0300 322 9424 |
| Forms Ordering | 0300 200 3610 |
| Online Card Payments | 0300 200 3601 |
Phone lines close on bank holidays. For faster processing when calling, have your National Insurance number and Unique Tax Reference ready. The Self Assessment line handles queries about returns, payments, replacements, notices, and personal details changes.
What is the HM Revenue & Customs address?
For written correspondence, HMRC maintains a dedicated postal address for Self Assessment matters. The main address for tax returns and related correspondence is:
Self Assessment
HM Revenue & Customs
BX9 1AS
United Kingdom
When to use postal contact
Post should be used for sending completed tax returns, supporting documents, and formal correspondence that requires a paper trail. HMRC advises including your National Insurance number and Unique Tax Reference on all letters to ensure faster processing.
Certain matters should not be sent to this address. Complaints and fraud reports have separate dedicated processes with their own contact channels. The postal route is generally slower than digital options, so online submission remains preferable where possible.
Before posting documents, make copies for your records. Send originals only when specifically required, and consider using tracked postal services for important correspondence.
How do I log in to HM Revenue Customs services?
Accessing HMRC services online requires creating a Government Gateway account, which serves as the unified login system for all HMRC digital services. This single sign-on provides access to Personal Tax Account, Business Tax Account, Self Assessment filing, Corporation Tax, VAT, and PAYE services.
Setting up online access
The registration process requires an email address and a UK mobile phone number for two-step verification. After creating your Government Gateway credentials, you can access your account through the official GOV.UK portal. The system generates a unique user ID that should be kept secure along with your password.
Once logged in, users can file tax returns, view their tax history, check payment status, manage correspondence, and update personal details. The online platform operates continuously, allowing access outside standard business hours. All interactions through the portal are secure and provide immediate confirmation of submissions.
HMRC mobile app
The official HMRC app extends access to mobile devices, offering convenient access to key information on the move. Through the app, users can view their Unique Tax Reference, check employment history, access tax records, and monitor recent activity. The app is available for download from both the Apple App Store and Google Play.
Mobile access complements rather than replaces the full desktop experience. Certain complex tasks may still require use of the full website, but routine checks and notifications can be managed directly from a smartphone or tablet.
How to make HM Revenue Customs payments?
HMRC offers multiple payment methods depending on the type of tax and individual circumstances. Online payments through the HMRC portal or app represent the quickest and most secure option for most taxpayers. Card payments can be made online or by telephone using the dedicated payment line.
Available payment methods
- Online via Government Gateway using bank transfer
- Debit or credit card through online portal
- Telephone card payments via 0300 200 3601
- Bank transfer using HMRC’s bank details
- Through your tax return payment process
Payment deadlines vary by tax type. Missing deadlines results in automatic penalties and interest charges. Self Assessment payments are typically due by 31 January following the tax year. Plan ahead to ensure funds clear in time, as processing times differ between payment methods.
Business and self-employed payments
Sole traders and self-employed individuals earning over £1,000 annually must register for Self Assessment by 5 October following the tax year end. Registration occurs through the online Business Tax Account on GOV.UK, which generates a Unique Tax Reference needed for all future correspondence and payments.
Corporation Tax payments follow separate schedules and must be paid directly through the Corporation Tax service. VAT payments operate through the VAT Online service. Each tax type maintains its own payment portal within the broader HMRC online ecosystem.
HM Revenue & Customs: A Timeline of Key Developments
- 2005 – HMRC formed through merger of Inland Revenue and Customs & Excise, creating unified tax authority
- 2008 – Real Time Information (RTI) pilot began for PAYE reporting
- 2010s – Gradual shift toward digital services and online filing
- 2016 – Making Tax Digital initiative announced
- 2019 – HMRC app launched for mobile access
- 2020s – Accelerated digital transformation, expanded online services
- Ongoing – Continuous expansion of digital services and reduction of paper-based processes
What is established versus what remains unclear about HMRC?
| Established information | Information that remains unclear |
|---|---|
| Official contact numbers operate Monday to Friday, 8am to 6pm | Specific phone wait times vary significantly by time of day and season |
| Online services are the preferred contact method per GOV.UK guidance | Exact processing times for postal correspondence |
| The official app provides access to UTR, employment history, and tax records | Future feature additions to the mobile app |
| HMRC does not provide a direct email contact for general queries | Specific seasonal staffing levels affecting service availability |
| Government Gateway is required for all online tax services | Long-term plans for legacy phone services |
Understanding HMRC’s Role in the UK Tax System
HMRC operates as the UK’s tax, payments, and customs authority, collecting the revenue that funds essential public services. The department manages the tax affairs of millions of individuals, businesses, and organisations across the country. Its responsibilities span income tax, corporate tax, Value Added Tax, inheritance tax, and numerous other levies that constitute government revenue.
The transition toward digital services represents a significant shift in how HMRC operates and how taxpayers interact with the system. Online filing, digital record-keeping, and mobile access have streamlined many processes that previously required paper submission or telephone contact. This digital-first approach aims to reduce administrative burden while improving accuracy and compliance.
The growth in self-employment and sole trader businesses has increased demand for HMRC services in this segment. Self-employed individuals must navigate Self Assessment requirements, including quarterly reporting under Making Tax Digital for those above the threshold. Understanding these obligations and the available support channels helps ensure compliance with tax law. Для самозайнятих осіб, які повинні дотримуватися вимог самостійної оцінки, включаючи квартальну звітність за програмою Making Tax Digital, розуміння цих зобов’язань та доступних каналів підтримки допоможе забезпечити дотримання податкового законодавства, а також ознайомитися з податковою декларацією 2025. Податкова декларація 2025
Sources and Official Statements
“HMRC is the UK’s tax, payments and customs authority.”
— GOV.UK official statement
“We collect the money that pays for the UK’s public services and help families and individuals with targeted financial support.”
— HMRC
Primary sources for this information include the official GOV.UK website, specifically the contact and service pages for HM Revenue & Customs. Additional verification came from professional tax bodies and government-affiliated guidance sites. Contact details reflect the most current information available from these official sources.
For further reading, HM Revenue & Customs on Wikipedia provides additional historical context and organisational information.
Summary and Next Steps
HMRC provides comprehensive contact options through phone, post, and digital channels, with online services increasingly serving as the primary method of engagement. Key contact numbers include 0300 200 3310 for Self Assessment enquiries and 0300 200 3401 for general payment advice. Postal correspondence should be directed to the BX9 1AS address with relevant reference numbers included. Online access requires Government Gateway registration, with the official app offering mobile convenience for checking records and making simple queries. Payment options span online banking, card payments by phone or web, and traditional bank transfers, each with different processing times and deadlines.
For those exploring related financial topics, the State Pensioners ISA Bonus provides information about savings options available to pensioners, while the Universal Credit Cost of Living Payment covers additional support available to benefit recipients.
Frequently Asked Questions
What is the main HM Revenue & Customs contact number?
The primary contact number for Self Assessment general enquiries is 0300 200 3310, available Monday to Friday from 8am to 6pm. This line handles queries about tax returns, payments, notices, and personal details changes.
Is there a specific HMRC tax contact number for businesses?
Yes, businesses have dedicated lines. Corporation Tax issues can be directed to 0300 200 3840, employer PAYE matters to 0300 200 3819, and VAT payment problems to 0300 200 3831. General income tax enquiries use 0300 200 3300.
Does HM Revenue & Customs have an email address?
HMRC does not provide a direct email address for general tax queries. The Digital Assistant on GOV.UK handles automated enquiries, and webchat transfers are available if needed. For written correspondence, post to the BX9 1AS address remains the alternative to digital channels.
What is the postal address for HM Revenue & Customs?
Send Self Assessment correspondence to: Self Assessment, HM Revenue & Customs, BX9 1AS, United Kingdom. Always include your National Insurance number and Unique Tax Reference for faster processing.
How do I register for Self Assessment online?
Create a Government Gateway sign-in at GOV.UK, then access your Business Tax Account to register for Self Assessment. The process generates your Unique Tax Reference, which you will use for all future Self Assessment correspondence and filings.
What can I do through the HMRC app?
The official HMRC app allows you to view your Unique Tax Reference, check employment history, access tax records, and monitor recent activity. Available on Apple App Store and Google Play, it provides convenient mobile access to key tax information.
How do I pay HMRC directly?
Payments can be made online through your HMRC account using bank transfer, by debit or credit card through the online portal, by telephone card payment on 0300 200 3601, or via bank transfer using HMRC’s official bank details. Each method has different processing times.
What phone number do I call for Self Assessment payment problems?
For Self Assessment payment issues, call 0300 200 3820. For general payment advice across all main taxes, the number is 0300 200 3401. Self Assessment-specific payments by phone can be made on 0300 200 3402.
Nadia Collins is Public Affairs Editor at CivicInsight.uk. She leads coverage of British politics, public institutions, government agencies, local councils, policy proposals and public debate.