CA1889 - HM Revenue & Customs - hmrc gov 2025

Get Form
uk national insurance contributions Preview on Page 1

Here's how it works

01. Edit your uk national insurance contributions online
Type text, add images, blackout confidential details, add comments, highlights and more.
02. Sign it in a few clicks
Draw your signature, type it, upload its image, or use your mobile device as a signature pad.
03. Share your form with others
Send it via email, link, or fax. You can also download it, export it or print it out.

How to use or fill out CA1889 - HM Revenue & Customs - hmrc gov with our platform

Form edit decoration
9.5
Ease of Setup
DocHub User Ratings on G2
9.0
Ease of Use
DocHub User Ratings on G2
  1. Click ‘Get Form’ to open it in the editor.
  2. Begin by filling out Column 4, entering the Rate of Revaluation if applicable for a COSR scheme.
  3. In Column 5, input the member’s National Insurance number. If unknown, provide their surname, full forename(s), date of birth, and termination details on a separate form CA1889.
  4. For Column 6, enter the current surname and any previous surname if it has changed within the last year.
  5. Complete Column 10 by entering the New Scheme Contracted-out number if transferring to a COSR scheme. Ensure to tick the appropriate box indicating whether it's a COSR or UK non contracted-out scheme.
  6. Fill in parts 4 and 5 using capital letters as instructed. Sign and date where required.

Start editing your CA1889 form online for free today!

See more CA1889 - HM Revenue & Customs - hmrc gov versions

We've got more versions of the CA1889 - HM Revenue & Customs - hmrc gov form. Select the right CA1889 - HM Revenue & Customs - hmrc gov version from the list and start editing it straight away!
Versions Form popularity Fillable & printable
2014 4.2 Satisfied (29 Votes)
be ready to get more

Complete this form in 5 minutes or less

Get form

Got questions?

We have answers to the most popular questions from our customers. If you can't find an answer to your question, please contact us.
Contact us
You can send an image of your evidence using the online form. Youll need to either: use your sign in details to send your evidence if you do not already have sign in details, youll be able to create them. use your email address to get a confirmation code that you can use to sign in.
What is HMRCs phone number? Telephone: Tax: 0300 200 3300, Self Assessment 0300 200 3310. Textphone: Tax 0300 200 3319, Self Assessment 0300 200 3319. Outside UK: +44 135 535 9022.
Ignoring an HMRC nudge letter can lead to serious financial and legal consequences. While a nudge letter is not a formal tax investigation, failing to respond may prompt HMRC to take further action, including launching a tax compliance check.
HMRC sends emails to customers to offer help and support. The emails will sometimes have links to online digital products such as webinars, HMRCs YouTube videos or online guides. These emails will never ask you for personal or financial information.
Verify emails Check the senders address and visit GOV.UK instead of clicking links. Ignore urgent demands HMRC wont threaten arrest or immediate payment via email or text. Never share personal details HMRC will never ask for passwords, bank details, or National Insurance numbers via email or text.

People also ask

HMRCs direct complaints email address is: iform.mailbox@hmrc.gov.uk this is useful because the window for complaint text within their online form only allows 1000 characters wholly insufficient.
Telephone Self-Assessment helpline: 0300 200 3310. Child Benefits helpline: 0300 200 3100. Employer helpline: 0300 200 3200. Income Tax helpline: 0300 200 3300. National Insurance helpline: 0300 200 3500. HMRC online services helpdesk: 0300 200 3600.
Verify the Contact Information Scam letters often include contact details. Always verify the phone numbers and email addresses provided by cross-referencing them with the official HMRC website. NEVER use the contact details provided in the suspicious letter.

Related links