How to Contact HMRC

At Towerstone Accountants we provide specialist personal tax services, for self employed, and individuals across the UK. This article has been written to explain how to contact hmrc, in clear practical terms, so you understand how HMRC processes, tax rules, and your obligations apply in real situations. Our aim is to help you stay compliant, avoid costly mistakes, and deal with HMRC confidently.

From experience, contacting HMRC can feel more difficult than it needs to be, especially if you are not sure which department you need or how best to get through. I speak to people every week who have tried calling the wrong number, waited on hold unnecessarily, or avoided contacting HMRC altogether because they were worried about saying the wrong thing. In reality, HMRC can be contacted in several different ways, and choosing the right one makes a big difference.

In this article, I will explain the main ways to contact HMRC in the UK, when each option is most appropriate, and how to improve your chances of getting a useful response. This is based on real world experience dealing with HMRC on behalf of individuals, sole traders, landlords, and company directors.

The main ways to contact HMRC

HMRC can be contacted through a few primary channels. Each suits different situations.

The main options are:.

• Online through your HMRC account

• By phone

• By post

• Through an authorised accountant or agent

Knowing which route to use can save a lot of time.

Using your HMRC online account

For many issues, the fastest and simplest way to contact HMRC is through your online account.

If you have a Personal Tax Account or Business Tax Account, you can:.

• View your tax position

• Check what HMRC thinks you owe

• See payment deadlines

• Update personal details

• Send and receive secure messages in some cases

From experience, many basic queries can be resolved online without speaking to anyone, particularly around balances, payments, and submitted returns.

Contacting HMRC by phone

HMRC still handles a large volume of queries by phone, especially where an issue cannot be resolved online.

Phone contact is commonly used for:.

• Self Assessment queries

• Payment problems or time to pay arrangements

• National Insurance record issues

• PAYE problems

• VAT queries

HMRC has different phone lines for different taxes, so it is important to call the correct department. Calling the wrong line often leads to long waits followed by being redirected.

From experience, calling early in the morning tends to give the best chance of getting through.

Information you should have ready before calling

One of the biggest causes of delays on calls is not having the right information to hand.

Before contacting HMRC by phone, you should have:.

• Your National Insurance number

• Your Unique Taxpayer Reference if relevant

• Your date of birth

• Recent HMRC letters or reference numbers

• Clear details of what you are calling about

Being prepared helps the call move much faster and reduces frustration on both sides.

Contacting HMRC by post

Writing to HMRC is still appropriate in some situations, particularly where formal explanations or evidence are required.

Postal contact is often used for:.

• Appeals against penalties

• Providing written explanations or disclosures

• Responding to HMRC enquiries

• Situations where a paper trail is important

From experience, post is slower but sometimes more effective for complex matters. Always keep copies and send important letters using a tracked service.

Using an accountant or tax agent to contact HMRC

If you have an accountant, they can contact HMRC on your behalf once you have authorised them as your agent.

This can be especially helpful if:.

• You are unsure how to explain the issue

• HMRC has raised a query or enquiry

• You are behind with tax returns

• You are negotiating a payment plan

From experience, HMRC often communicates more efficiently with agents, and it removes a lot of stress for the individual.

Best times and tips for contacting HMRC

There are a few practical tips that genuinely make contact easier.

From experience:.

• Call as early in the day as possible

• Avoid peak times around filing deadlines

• Be calm and factual when explaining issues

• Make notes of who you speak to and when

• Ask for confirmation in writing where possible

If you do not understand something, ask for clarification. HMRC staff are used to explaining the same issues repeatedly.

What to do if you cannot get through

If you are struggling to reach HMRC, do not ignore the issue.

Practical alternatives include:.

• Using your online account to check if action is really needed

• Writing to HMRC with full details

• Asking an accountant to intervene

• Keeping evidence of attempted contact

From experience, showing that you tried to engage with HMRC can be important if problems escalate later.

Be cautious of scams pretending to be HMRC

It is also important to be aware that HMRC is frequently impersonated by scammers.

HMRC will not:.

• Threaten immediate arrest by phone

• Demand payment in gift cards or cryptocurrency

• Ask for personal details by text in that way

If something feels wrong, pause and verify before responding.

Key points to takeaway

From my experience, contacting HMRC is rarely as intimidating as people expect, but it does require preparation and patience. Choosing the right contact method, having your information ready, and knowing when to get help can make the process far smoother.

If you are ever unsure, or the issue feels complex, involving an accountant early can save time, stress, and sometimes money. The key is not to ignore HMRC, because most problems are far easier to resolve when dealt with promptly and calmly.

You may also find our guidance on what is hmrc, and how to change address with hmrc, helpful when reviewing related HMRC questions. For a broader overview of dealing with HMRC, you can visit our hmrc hub.