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

6 results for “diy”Clear search
22 February 2026

Filing CT600 Without an Accountant: Is It Safe? A Step-by-Step Guide

Can you safely file your CT600 without an accountant? Yes for simple companies. When DIY filing is safe, when to get help, and how to do it step by step.

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22 February 2026

How Much Does CT600 Filing Cost? Accountant vs Software vs DIY (2026 Prices)

Compare CT600 filing costs in 2026: Taxpipe at £59 vs accountants at £200-500+ vs HMRC's free service (closing March 2026). Real prices, real scenarios, real savings.

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21 February 2026

Do I Need an Accountant for Corporation Tax? When DIY Makes Sense

Find out whether you need an accountant for corporation tax or can file your CT600 yourself. Honest guide for UK limited company directors.

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21 February 2026

The Cheapest Way to File Your CT600 in the UK (2026)

Compare every option for filing your CT600 — from accountants to DIY software — ranked by cost. Find the cheapest way to file your company tax return.

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21 February 2026

Accountant vs DIY CT600 Filing: Honest Comparison

Should you pay an accountant or file your CT600 yourself? An honest comparison of costs, time, risks, and when each option makes sense for UK limited companies.

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21 February 2026

How to File Your CT600 Yourself in 2026 (Complete DIY Guide)

File your CT600 without an accountant in 2026. What you need, how to prepare accounts, calculate tax, and submit to HMRC.

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