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Plain-English guides to UK Corporation Tax and CT600 filing.

6 results for “Companies House”Clear search
23 February 2026

Confirmation Statement (Annual Return): What It Is & How to File

Guide to filing your Companies House confirmation statement — what it is, when it's due, what information you need, and the difference from annual accounts.

companies-houseconfirmation-statementannual-returncompliance
23 February 2026

Dormant Company Accounts & CT600: Filing Guide for Companies That Aren't Trading

How to file dormant company accounts with Companies House and a nil CT600 with HMRC. Step-by-step guide with deadlines and requirements.

ct600dormantcompanies-housecorporation-tax
23 February 2026

Micro-Entity Accounts: What They Are and How to File with Your CT600

Complete guide to micro-entity accounts for UK limited companies. Learn the qualifying thresholds, what to include, FRS 105 requirements, and how they work with your CT600 filing.

micro-entityaccountsCT600FRS 105Companies HouseiXBRLlimited companyannual accounts
22 February 2026

Filing Annual Accounts at Companies House: Complete Guide for Limited Companies

Everything you need to know about filing your company's annual accounts at Companies House — deadlines, formats, micro-entity vs small company, and penalties.

Companies Houseannual accountsiXBRLfilinglimited company
21 February 2026

CT600 Deadline: When to File Your Corporation Tax Return (and When to Pay)

When is your CT600 due? Filing deadlines, payment deadlines, and how they differ from Companies House deadlines. Avoid late penalties.

21 February 2026

Company Tax Return (CT600) vs Annual Accounts: What's the Difference?

CT600 vs annual accounts: one goes to HMRC, one to Companies House. What each is, when they are due, and how they relate.

ct600annual accountscompanies househmrccorporation taxfilingcompany return