Self-Employment

HM Revenue & Customs

Registering for self Assessment and National Insurance Contributions If you are a self-employed sole trade
About this Form

If you are starting out in self-employment you must tell us straightaway.

If you are not starting within 28 days you cannot register yet.

National Insurance Number
- You must have a National Insurance Number before you can register for Self Assessment or self-employment
- To apply for a National Insurance number Phone Jobcentre Plus on 0345 600 0643
- You may be asked to go to an interview to confirm your identity.
Do not fill in this form CWF1 if you want to register:
- A new partnership , fill in form SA400.
- As a partner in a Partnership, Fill in form SA401
- As a director fill in form SA1.
- Partners who are not individuals ,for example ,companies and trusts should fill in form SA402
1 What is your National Insurance number?*
2.Have you previously registered for Self Assessment?*

YesNo
If Yes, what is your Unique Taxpayer Reference (UTR)? This is the 10 digit reference number shown on any Self Assessment returns, correspondence or letters
3 Title Mr, Mrs, Miss, Ms, or other title*
4 First name(s)*
5 Last name*
6 Previous last name if applicable
7 Date of birth DD MM YYYY*

DayMonthYear
Date
8.Are you male or female?*

MaleFemale
9 Current home address
9.a. City
City
10. Post code
Day Time Phone Number (include Area Code*

Area CodePhone Number
11 Give the date you moved to this address? DD MM YYYY

DayMonthYear
Date
12 Email address. If you are an authorized agent completing on behalf of a client enter your own email address. HM Revenue and Customs (HMRC) will utilize this email address to interact with customers.
example@example.com
13 Previous home address if you have lived at your current home address for less than 3 years
14.Are you a UK resident? If you are not sure how to answer this question , go to www.gov.uk/personal-tax/coming-to-uk
If no go to question 15

YesNo
15.Have you come to the UK from a non-EU country within the last 12 months?*

YesNo
16 What is the name of your business? If your business does not have a name leave this box blank
17 What sort of self employed work do you do?
18.Are you a sub contractor under Construction Industry Scheme (CIS)?*

YesNo
If you wish to register and to be paid Gross you wil need to complete form CIS302.For more information,go to www.gov.uk/cis Or phone 0300 200 3210
19 When did the above period of self employment start? MM DD YYYY

DayMonthYear
Date
20 Are you a share fisherman?*

YesNo
21 Is your business in Land and Property?*

YesNo
22.Are you a Director?*

YesNo
23 Are you an Examiner ,Invigilator or set examination/test questions under a "Contract of Service"?*

YesNo
24 Are you a Minister of Religion - not in receipt of salary or stipend?*

YesNo
25 Is your business in Investment?*

YesNo
26 Business address if your business address is the same as your home address, leave this box blank
Post Code
27 Will you be doing all your work for 1 person or firm?*

YesNo
If Yes, what is their full name and address?
Post Code
If you are going to do all your work for 1 person or firm, you may be an employee.To check your employment status,go to www.gov.uk/employment-status-indicator
Declaration
I declare that:
- The information I have given on this form is correct and complete to the best of my knowledge and belief
- I will tell HMRC straightaway If my Self Assessment or Self-Employment circumstances change in a way that affects the answers I have given on this form
Signature*
Date MM DD YYYY

DayMonthYear
Date
Should be Empty:

HM Revenue & Customs

About this Form

Declaration

I declare that: