--- title: After Company Formation description: After Company Formation --- [Skip to content](https://help.1stformations.co.uk/after-company-formation#main-content) [![image 4](https://help.1stformations.co.uk/hubfs/image%204.svg)](https://www.1stformations.co.uk/) - [Help Centre](https://help.1stformations.co.uk/) Open main navigation Close main navigation - [Help Centre](https://help.1stformations.co.uk/) - [Login](https://www.1stformations.co.uk/login/) [Login](https://www.1stformations.co.uk/login/) How can we help you? - There are no suggestions because the search field is empty. ### [![](https://help.1stformations.co.uk/hubfs/Business%20Banking%20(2).svg) Business Banking Open a business account and manage your company finances.](https://help.1stformations.co.uk/after-company-formation/business-banking?hsLang=en-gb) ### [![](https://help.1stformations.co.uk/hubfs/18.%20Web%20Domains.png) Web Domains Register a domain for your company website.](https://help.1stformations.co.uk/after-company-formation/web-domains?hsLang=en-gb) ### [![](https://help.1stformations.co.uk/hubfs/UTR%20and%20Auth%20Codes-2.svg) UTR & Auth Codes Find and manage your company’s tax and Companies House codes.](https://help.1stformations.co.uk/after-company-formation/utr-auth-codes?hsLang=en-gb) ### [![](https://help.1stformations.co.uk/hubfs/20.%20Company%20Documents.png) Company Documents Find, download, and understand your official formation documents and certificates.](https://help.1stformations.co.uk/after-company-formation/company-documents?hsLang=en-gb) ### [![](https://help.1stformations.co.uk/hubfs/21.%20Deadlines%20and%20Filing%20Obligations-3.png) Deadlines & Filing Obligations Stay on top of your Companies House and HMRC deadlines to keep your company compliant.](https://help.1stformations.co.uk/after-company-formation/deadlines-filing-obligations?hsLang=en-gb) ### [![](https://help.1stformations.co.uk/hubfs/22.%20Register%20for%20Corporation%20Tax.png) Register for Corporation Tax When and how to register your company for Corporation Tax with HMRC.](https://help.1stformations.co.uk/after-company-formation/register-for-corporation-tax?hsLang=en-gb) ### [![](https://help.1stformations.co.uk/hubfs/23.%20Business%20Telephone%20Numbers.png) Business Telephone Numbers Set up a professional phone number to enhance your company’s credibility and accessibility.](https://help.1stformations.co.uk/after-company-formation/business-telephone-numbers?hsLang=en-gb) ### [![](https://help.1stformations.co.uk/hubfs/24.%20Managing%20a%20Dormant%20Company.png) Managing a Dormant Company Understand what a dormant company is and how to maintain it correctly with HMRC and Companies House.](https://help.1stformations.co.uk/after-company-formation/managing-a-dormant-company?hsLang=en-gb) ### [![](https://help.1stformations.co.uk/hubfs/25.%20Rewards.png) Rewards & Partner Offers Access exclusive offers and partner discounts for your business.](https://help.1stformations.co.uk/after-company-formation/rewards-partner-offers?hsLang=en-gb) ### [![](https://help.1stformations.co.uk/hubfs/26.%20Business%20Document%20Library.png) Business Document Template Library Access, download and customise key business documents.](https://help.1stformations.co.uk/after-company-formation/business-document-template-library?hsLang=en-gb) - Terms & Conditions - Privacy Policy - Cookie Policy [![1stformations logo white](https://help.1stformations.co.uk/hs-fs/hubfs/1stformations%20logo%20white.png?width=142&height=30&name=1stformations%20logo%20white.png "1stformations logo white")](https://www.1stformations.co.uk) [mailto:email@email.com](mailto:email@email.com)  Copyright 2026 © 1st Formations We are proud to be a Certified B Corporation™