HMRC Change of address

Moving home means more than packing boxes—it means keeping your life running smoothly by updating your contact details with key organisations, such as HMRC. In this article, we will explain how to change your address with HMRC in just a few clicks.

Thousands of movers every year fail to update their personal details with HMRC, this includes change of address notifications. HMRC are one of the vital service providers that need to be notified of an address change. Failing to notify HMRC of your new address can lead to missed tax rebates, delayed Self Assessment notices, or even penalties. But don’t let paperwork and phone queues slow you down. With the Moveinout change of address service, you can update HMRC online in under five minutes—no hold music, no endless forms. Even better, you’ll be able to notify all your essential providers (State pension, DWP, banks, utilities, and more) in one seamless process.

This guide will cover the following:

• How do i notify HMRC about a change of address
• Do I need to inform HMRC of a change of address?
• What HMRC services can I notify of my new address?
• When do I need to change my address with HMRC?
• Will my employer notify HMRC of my new address?
• When do I tell HMRC about a change to my personal details?
• Can I get fined for not updating my address with HMRC?
• What happens after I have updated my address with HMRC?
• How do I contact HMRC?
• Frequently Asked Questions (FAQ's)

How do I notify HMRC about a change of address?

Updating your address with HMRC is essential to make sure your tax records, National Insurance, and any benefits or credits are accurate and up to date. Here are a few options n how to notify HMRC about an change of address:

1. Using the HMRC App‍

The HMRC app can be used to update your address, you will need to download the official HMRC from the App store. You will need your Government Gateway user ID and password to sign in for the first time. If you do not have a user ID, you can create one directly from the app. Once set up, for quicker sign in, you will be able to sign in using your mobile phones pin, your fingerprint or facial recognition. Alternatively, if you have more services to notify such as National Insurance, Personal Independence Payment (PIP), The Pension Service or The Department for Work & Pensions (DWP), you can use the Moveinout change of address service to notify all your other service providers from a single location.

2. Using the Moveinout Address Change Service

If you're updating your address with multiple organisations, the Moveinout change of address service can notify HMRC and other key service providers such as GP's, Vets, Opticians and many more directly from the Moveinout platform. It's a convenient, easy, all-in-one solution that saves you time by handling several updates in one go. No waiting on hold. Just one smooth, stress-free process.

3. By post

You can also notify a change of address by post by writing to HMRC, you'll need to Include your National Insurance number and your address details. Send your letter to:

HM Revenue and Customs (HMRC)
Self Assessmentt
Tax Credit Office
BX9 1ER
United Kingdom

Be aware that postal updates can take significantly longer to process than online or telephone updates.

4. By phone

You can contact HMRC by phone by calling
Within the UK:
0345 300 3900

Outside the UK:
+44 2890 538 192‍

Do I need to inform HMRC of a change of address?

Yes, it is essential that you receive all correspondence from HMRC. If you fail to notify HMRC of a change of address, you risk missing crucial information such as tax changes, which may result in a financial penalties.

What HMRC services can I notify of my new address?

• Income Tax
• National Insurance
• State Pension
• Tax Credits
• Child Benefit
  

When do I need to change my address with HMRC?

You'll need to inform HMRC of your new address once you have moved to your new address. We recommend taking out a Royal Mail redirection service to ensure that any HMRC correspondence doesn't end up in the wrong hands.

Will my employer notify HMRC of my new address?

You are responsible for informing the HMRC of your new address; your employer may not directly communicate your change of address to HMRC. When you tell your employer of your new address, it tends to be for their internal system; for example, you may get your payslips sent in the post. Most employers will advise you to contact HMRC and notify a change in personal details personally.

When do I tell HMRC about a change to my personal details?

You will need to inform HMRC when:

• Your income changes
• Relationship or family changes
• You change your name
• You change your gender

It is also best practice to check that all the details HMRC have on their system are up to date, such as your phone number and email address.

Can I get fined for not updating my address with HMRC?

HMRC will not directly fine you for not updating your address, but you could get a fine due to missing mail from HMRC. The best option is to use the Moveinout change of address service and notify HMRC nd many other services from a single platform.
You may get a fine if your tax return or other documents related to tax were inaccurate and tax has been:

• Underpaid
• Understated
• Over-claimed
• Under-assessed

What happens after I have updated my address with HMRC?

HMRC should update your personal records and send you confirmation of your new address. Timelines may vary depending on the method of notification used, for example, using the HMRC app will be faster than a postal notification.

How do I contact HMRC?

You can contact HMRC by Phone:

Income tax

You will need your national insurance number when you phone.
Telephone: 0300 200 3300
Textphone: 0300 200 3319
Outside UK: +44135 535 9022

Tax credits

Telephone: 0345 300 3900
Textphone: 0345 300 3909
Outside UK: +44 2890 538 192

Self Assessment

You will need your Unique Taxpayer Reference (UTR) when you phone.
Telephone: 0300 200 3310
Textphone:0300 200 3319
Outside UK: +44 161 931 9070

National Insurance

You will need your national insurance number when you phone.
Telephone: 0300 200 3500
Textphone: 0300 200 3519
Outside UK: +44 191 203 7010

Child Benefit

You will need your National Insurance number or Child Benefit number with you when you phone.
Telephone: 0300 200 3100

Opening times

HMRC phone line opening hours are:
Monday to Friday: 8am to 6pm
Closed on Saturdays, Sundays and bank holidays.

Frequently Asked Questions (FAQ's)

‍

Can I notify my change of address with HMRC over the phone?

Yes, it’s possible to change your address with HMRC by calling their customer service helpline on 0345 300 3900. However, this process can be time-consuming due to long wait times. For a faster and more efficient solution, we would recommended to use an online change of address service like Moveinout, which not only notifies HMRC but can also update multiple providers at once, saving you time and hasle.

Do I need to update my address with HMRC if I’m a student?

Yes, we would recommend updating your address with HMRC even if you are a student and are unemployed. Notifying the HMRC ensures that theycan contact you if required.

Does changing my address affect my HMRC tax code?

Changing your address does not directly affect your HMRC tax code, but it's still important to update your address with HMRC. Your tax code will only be affected if the below is true.

• You've started a new job and HMRC have not received your income details
• You have multiple jobs
• You started employement after being self employed
• Your employer has applied an incorrect tax code
• Your pension provider has used an incorrect tax code

Will I receive confirmation of my address change from HMRC?

Yes, HMRC typically sends confirmation after you update your address—but how you receive it depends on how you notify them.

What if I moved abroad, do I still need to notify HMRC?

Yes, if you move abroad from the UK, you absolutely should notify HMRC—and it's even more important than just a domestic move. Here's why and how:

Tax residency Status changes

HMRC needs  to know if you're no longer a UK tax resident, which affects:

• Whether you're taxed on worldwide income
• Whether you qualify for the Personal Allowance‍
• Whether you're liable for Capital Gains Tax on UK assets
• Whether you are due a tax refund
• Whether you need to pay tax i more than on country

Can I update my address through my accountant?

Yes, you can update your address through your accountant—but only if they’re authorised (meaning they've been officially authorised to manage your tax affairs) to act on your behalf with HMRC. Some limitation are they not all accountants have access to every HMRC system so they may only be able to update an address for some services. Even if your accountant is notifying a change of address, it's recommended that yu double check account has been updated.

Do I need to notify HMRC if I’m renting out a room?

Yes, you should notify HMRC of your address change, even if you're only renting a room. Its still important to ensure that your details remain up to date with HMRC.