─── Specialist Micro-Entity Accountants In The UK

CT600 Tax Return Filing in Redruth – Prepare and File Your Company Tax Return with HMRC

If your company needs to report its Corporation Tax position to HMRC, professional CT600 Tax Return Filing in Redruth can take the strain out of the process. The CT600 is the Company Tax Return itself – the form used to report your company’s income, allowable deductions and resulting Corporation Tax position to HMRC. It is a separate obligation from the statutory accounts you file with Companies House, and it is also separate from your Confirmation Statement or any VAT Returns you may submit. Good CT600 Tax Return Filing starts with accurate figures: we work from your bookkeeping and accounting records, review the figures that need adjusting for tax purposes, build the Corporation Tax computation that supports the return, and then submit the CT600 to HMRC on your behalf. That means fewer last-minute scrambles, a clear explanation of how your taxable profit has been arrived at, and the reassurance of knowing your Company Tax Return has been prepared by people who deal with Corporation Tax filing every day. Whether you are a sole director company in Redruth, a small limited company trading across Cornwall, or a growing business with more complex income streams, the aim is the same: accurate, clearly explained CT600 Tax Return Filing with transparent, fixed-fee options.

CT600 TAX RETURN FILING

(Turnover up to £100K)

£499.00

+vat

CT600 Return Preparation
Corporation Tax Computation
Tax Adjustment Review
Allowable Expenses Review
HMRC CT600 Filing
Filing Deadline Support

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Trusted by Micro-Entity Businesses Across the UK

From newly incorporated companies to established owner-managed businesses, our clients trust us to prepare their accounts accurately and handle their annual filing requirements.

      EXCELLENT  
   Based on 302 reviews 
    
 
 
 
   
 
 
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   Ayotunde Rufai 
 
 
 
 Trustindex verifies that the original source of the review is Google. Best accountants we've ever had. Umer is ace, and makes everything easy and transparent.
  
 
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   Sofia 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had a really positive experience with Muhammad. He was incredibly quick to action everything and made the whole process straightforward and stress-free. He took care of everything promptly and kept me informed throughout, which was greatly appreciated.

Muhammad was professional, responsive and genuinely helpful from start to finish. It was clear that he cared about providing a great service and making sure everything was handled properly. I would definitely recommend him to anyone looking for someone reliable, efficient and professional.
  
 
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   Zest For Life 
 
 
 
 Trustindex verifies that the original source of the review is Google. I worked with Accotx on a HMRC reclaim and overall, they did ultimately deliver on their promise, which I appreciate. The process did take longer than any of us expected, partly due to external delays with the tax authorities, and partly because there were some hiccups in communication and follow-up. However, despite those challenges, they stayed professional and stuck to the original agreed terms. If you’re considering using them, be prepared to stay in regular contact to keep things moving along. They are absolutely capable, have the expertise and willing to work with you, and overall  improving their services over time. I would certainly return for any future needs.
  
 
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   Pete Wrist 
 
 
 
 Trustindex verifies that the original source of the review is Google. Sterling work. Many thanks to Muhammad and the team for all their help and expertise
  
 
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   Hansen Personal Training 
 
 
 
 Trustindex verifies that the original source of the review is Google. We have been a client for years - very quick responsive and personalised service
  
 
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   Jamie Fletcher 
 
 
 
 Trustindex verifies that the original source of the review is Google. It was a pleasure working with Anum on our accounts. The whole process was swift and effortless, and it was one less thing to worry about. I'd highly recommend them.
  
 
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   Mansur Liman 
 
 
 
 Trustindex verifies that the original source of the review is Google. Accotax have been our accountants for many years now. We maintained them, because of their professionalism. In the last coiple of years, i have working with Imran, who has been very professional and helpful in guiding us through the whole process explaining and clarifying every aspect of it. Very prompt in responding to questions and patient with us even when we seem to be slow. I really enjoy working with him. Thank you
  
 
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   Muna Mohamoud 
 
 
 
 Trustindex verifies that the original source of the review is Google. I highly recommend Imran to anyone looking for a reliable and knowledgeable accountant. He helped me sort out a very complicated backlog of accounts and prepared my overdue tax returns with professionalism and attention to detail.

Throughout the process, he was incredibly patient, took the time to answer all of my questions, and explained everything clearly. He guided me through each step and helped rectify issues that had built up over time, making what felt like an overwhelming situation much more manageable.

I'm very pleased with the service I've received and truly appreciate his support. If you need help with your accounts or taxes, I would highly recommend Imran.
  
 
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   Sergey M 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had a positive experience with Accotax. The work was completed promptly, my tax return was successfully filed, and I received a refund of overpaid tax. I found the cooperation efficient and helpful. Special thanks to Muhammad Saifullah for his assistance.
  
 
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   Ebba Qureshi 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fabulous team at ACCOTAX - very efficient and good response time . Honest and professional with their work. I would highly recommend them even if you’re a young start up - or a large business they have it covered .

What Is a Micro-Entity CT600 and How Does It Relate to CT600 Tax Return Filing?

There is no separate official ‘micro-entity CT600’ form. The CT600 is the standard Company Tax Return used by companies to report their Corporation Tax position to HMRC, and it is the same core return regardless of a company’s size or the accounting framework it uses. Where the term ‘micro-entity CT600’ is used, it usually refers to a micro-entity company – one that meets the relevant size criteria – that still has Corporation Tax obligations and, where HMRC requires it, must submit a Company Tax Return. Running a micro-entity does not automatically remove filing responsibilities, and it does not automatically mean Corporation Tax is payable; that depends on the company’s own circumstances and taxable position. It is also important to keep the CT600 separate from statutory accounts. Statutory accounts are prepared and filed with Companies House under the company’s chosen accounting framework, which for many small companies is FRS 105. Those accounts may be the starting point for the tax calculation, but the accounting framework itself does not determine the Corporation Tax liability. In practice, the accounting profit shown in the accounts often differs from the taxable profit reported on the CT600, because the Corporation Tax computation may require adjustments – for example, adding back disallowable expenses or deducting capital allowances and other reliefs. Capital allowances and reliefs are claimed in the tax computation rather than in the accounts. Just as importantly, filing the CT600 and paying any Corporation Tax due are two separate obligations with separate processes and timelines; submitting the return does not itself settle the tax, and a company may need to file even where no tax is payable. Our CT600 Tax Return Filing service is built to handle that distinction properly, so your accounts and your Company Tax Return tell a consistent story while still meeting the requirements of each separate filing.

What a Complete CT600 Submission Includes

The CT600 Form

Company details, accounting period, turnover, profit and the tax calculation.

Tax Computations

A working showing how accounting profit is adjusted into taxable profit.

iXBRL Accounts

Your statutory micro-entity accounts, machine-tagged to HMRC's taxonomy.

Supporting Schedules

Capital allowances, losses, directors' loans and any claims or reliefs.

─── OUR CT600 SERVICE

What's Included in Our CT600 Preparation Service?

Our fixed-fee service covers everything a qualifying micro-entity company needs to complete and file its Corporation Tax Return correctly and on time.

CT600 Return Preparation

Preparation of your Company Tax Return (CT600) from your bookkeeping records, ready for HMRC submission.

Corporation Tax Computations

Full tax computations showing how your taxable profit and Corporation Tax liability have been calculated.

Accounts & Tax Computation Support

Micro-entity accounts tagged in iXBRL format and attached to your CT600 as HMRC requires.

Allowances & Reliefs Review

We check capital allowances, allowable expenses and available reliefs so nothing is claimed twice or missed.

HMRC Filing & Deadline Tracking

Online submission to HMRC plus reminders for your payment and filing deadlines.

─── How It Works

How Our CT600 Tax Return Filing Service Works

Share Your Company Records

Provide the accounting records and relevant company information required to prepare the return.

Review Your Accounting Figures

Review the financial information and identify relevant Corporation Tax adjustments.

Prepare the CT600

Prepare the Company Tax Return and supporting tax computation based on the company's circumstances.

Prepare the CT600

Prepare the Company Tax Return and supporting tax computation based on the company's circumstances.

Review & Approve

You review the information and confirm the return before submission.

File With HMRC

Submit the Company Tax Return through the appropriate HMRC filing process.

─── WHY CHOOSE US

Why Choose Our CT600 Tax Return Filing Service?

We keep Corporation Tax simple, transparent and predictable for busy company directors, with fixed fees agreed before any work begins.

Micro-Entity Expertise

We work exclusively with small limited companies filing under FRS 105, so the CT600 is routine work for us.

Accurate Accounts Preparation

Every adjustment, disallowed expense and capital allowance claim is documented and explained in plain English.

Tax & Filing Support

Missed a deadline? We prepare overdue CT600 returns quickly to limit penalties and interest building up.

Clear Fixed-Fee Pricing

One transparent fee covers preparation, iXBRL tagging and HMRC submission of your Corporation Tax Return.

───WHO WE HELP

CT600 Support for Micro-Entities Across the UK

We support qualifying micro-entity companies across London and the UK, from one-director businesses to consultants and online companies.

One-Director Companies

Straightforward CT600 preparation for owner-managed limited companies with simple salary and dividend structures.

Limited Companies Run by Freelancers & Contractors

Corporation Tax returns for contractors trading through qualifying micro-entity limited companies.

Startups & Small Companies

First-year and dormant-to-trading CT600 filings for newly incorporated and growing micro companies.

CT600 Deadlines and Late Filing Penalties

Corporation Tax has two separate deadlines, and HMRC charges penalties that increase the longer a return stays outstanding.

How late the CT600 is	HMRC penalty
1 day late	£100
3 months late	A further £100
6 months late	HMRC estimates your tax bill and adds 10% of the unpaid tax
12 months late	A further 10% of any unpaid tax

Penalty levels are set by Companies House and may change. Separate HMRC penalties and interest apply to a late Corporation Tax return and unpaid tax. Check the updated guide here.

Let Us Handle Your CT600 Tax Return Filing in Redruth

Preparing a Company Tax Return is rarely the part of running a business anyone looks forward to. Between tracking down the figures, working out which expenses are allowable for tax, adjusting your accounting profit into a taxable profit, and making sure the CT600 is submitted to HMRC correctly and on time, there is plenty of room for a stressful afternoon – or an avoidable error. Micro Entity Accounts works with company directors across Redruth and the wider Cornwall area to remove that burden. We can prepare your CT600 from your records, build and explain the Corporation Tax computation behind it, review the tax adjustments needed to move from accounting profit to taxable profit, and handle the submission of the Company Tax Return to HMRC on your behalf. We will also help you keep your Corporation Tax records organised so that next year’s filing is quicker than this one. Get in touch with Micro Entity Accounts today and let us take CT600 Tax Return Filing off your to-do list.

─── FAQs

Micro-Entity CT600 FAQs

Still unsure where you stand? Reach out to our UK team at info@microentityaccounts.co.uk and we will review your filing history with you.

What is a CT600?

A CT600 is the form HMRC uses for a Company Tax Return – the way a limited company reports its income, expenses and Corporation Tax position for an accounting period. It is not the same thing as your statutory accounts, and it is not filed with Companies House. The CT600 is submitted to HMRC, usually alongside a Corporation Tax computation and, where required, a copy of the accounts and other supporting information.

Who needs to file a CT600?

A company generally needs to file a Company Tax Return if HMRC has issued a notice to deliver one, or if the company has Corporation Tax obligations for the period. This can include companies that have traded, received income, or been active in other ways. Whether a particular company must file, and for which periods, depends on its own circumstances – for example, a dormant or newly incorporated company may have different requirements. If you are unsure about your position, it is worth checking with an accountant rather than assuming no return is needed.

Is a CT600 different from the statutory accounts filed with Companies House?

Yes – they are two separate filings with two different bodies. Statutory accounts are prepared under your company's chosen accounting framework and filed with Companies House as part of your company's public filing obligations. The CT600 is a tax return submitted to HMRC to report your Corporation Tax position. The two are related, because the figures in your accounts usually feed into the tax calculation, but they serve different purposes and are governed by different rules.

Is a CT600 the same as a Corporation Tax computation?

No. The CT600 is the return form itself, while the Corporation Tax computation is the working paper that shows how your accounting profit has been adjusted to arrive at your taxable profit and the resulting Corporation Tax liability. The computation supports the figures you enter on the return. In practice, the two are prepared together, and having a clear computation makes it much easier to understand and explain the numbers reported to HMRC.

Does a micro-entity company need to file a CT600?

It can do. Being a micro-entity affects how your statutory accounts are prepared and filed, but it does not automatically remove Corporation Tax filing obligations. If HMRC requires your company to deliver a Company Tax Return, you will need to do so. Equally, being a micro-entity does not mean Corporation Tax is automatically payable – whether tax is due depends on your company's taxable position, which is worked out through the Corporation Tax computation.

How is taxable profit calculated from accounting profit?

Taxable profit usually starts with the profit shown in your accounts and is then adjusted. Typical adjustments include adding back expenses that are not allowable for tax purposes and deducting reliefs such as capital allowances on qualifying purchases. The result is your taxable profit, which is used to work out the Corporation Tax position reported on the CT600. Because these adjustments are specific to each company's transactions, the difference between accounting profit and taxable profit varies from business to business.

Is filing a CT600 the same as paying Corporation Tax?

No – filing and paying are separate obligations. Submitting your Company Tax Return tells HMRC what your company's position is; it does not by itself settle any tax that is due. Corporation Tax payments are usually made separately, and the dates involved can differ from the filing date. It is also possible to have a filing obligation for a period in which no Corporation Tax is payable. Keeping the two clearly apart helps avoid confusion and missed payments.

Can someone prepare and file a CT600 on behalf of my company?

Yes. A company can appoint an agent to prepare and submit its Company Tax Return to HMRC, and many directors choose to do so because of the detail involved – particularly the tax adjustments and the Corporation Tax computation. You remain responsible for the accuracy of the information and for making sure any Corporation Tax due is paid, but the preparation, review and submission work can be handled for you, usually with clear, transparent pricing agreed in advance.