─── Specialist Micro-Entity Accountants In The UK

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

Preparing and filing a Company Tax Return can feel like a lot to take on when you are also running the business day to day. Our CT600 Tax Return Filing service in Chulmleigh supports limited companies through the whole process: gathering the figures, reviewing the tax position, calculating taxable profit and submitting the CT600 to HMRC. We start from your accounting records and statutory accounts, then work through the tax adjustments that turn accounting profit into taxable profit, so the return reflects your company’s actual Corporation Tax position. It is worth being clear that the CT600 is a separate filing from the statutory accounts you send to Companies House, even when both are built from the same underlying numbers. With clear, transparent pricing and a straightforward process, we aim to lift the administrative weight off your shoulders while keeping you informed at every stage.

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
  
 
      Posted on Google  
   
   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.
  
 
      Posted on Google  
   
   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.
  
 
      Posted on Google  
   
   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 Does a CT600 Mean for a Micro-Entity Company?

There is no separate official ‘micro-entity CT600’ form. The CT600 is HMRC’s standard Company Tax Return, and it is used by companies of all sizes that are within the scope of Corporation Tax, including companies that are treated as micro-entities for accounts purposes. Micro-entity status is an accounting classification: it affects how statutory accounts are prepared and filed with Companies House, and it does not by itself decide whether a company has a Corporation Tax liability or how much tax is due. If a company is within the charge to Corporation Tax, HMRC will normally expect a Company Tax Return, and the same CT600 form applies regardless of the company’s size or the accounting framework used. In practice, micro-entity companies often keep simpler records, which can make the preparation work more manageable, but the principles stay the same. Your accounting records and statutory accounts are usually the starting point, and the accounting profit they show is not automatically the taxable profit. The Corporation Tax computation may require adjustments, for example where an item is treated differently for tax than it is in the accounts, before taxable profit and the Corporation Tax liability can be established. Some companies have no Corporation Tax to pay for a period but still have a filing obligation, and filing the CT600 is a separate obligation from paying any Corporation Tax that is due. Because all of this depends on your company’s own circumstances, it is worth taking advice on what applies to you.

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.

Take the Pressure Out of Your CT600 Tax Return Filing in Chulmleigh

The figures behind a Company Tax Return rarely sit neatly in one place — accounting profit has to be reviewed, tax adjustments considered, records pulled together and the CT600 submitted to HMRC, all while you are trying to run the business. That is exactly the kind of work Micro Entity Accounts handles. We can prepare your CT600, work through the Corporation Tax computation, review potential tax adjustments, and file the Company Tax Return with HMRC on your behalf, keeping the paperwork organised and the process clear from start to finish. If you would like your CT600 Tax Return Filing in Chulmleigh taken care of by people who do this every day, get in touch with us and we can talk through your company’s position.

─── 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. It reports a company's Corporation Tax position for an accounting period, including the taxable profit figures and the tax due or repayable. It is submitted to HMRC, not to Companies House, and it is the document that formally reports Corporation Tax for a limited company.

Who needs to file a CT600?

A company will generally need to deliver a Company Tax Return if HMRC has issued a notice to file one, and companies within the charge to Corporation Tax are normally expected to report their position. This covers most limited companies, including many that have no tax to pay for a particular period. Whether a specific company has an obligation, and for which periods, depends on its circumstances, so it is worth checking your position if you are unsure.

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 the relevant accounting framework and filed with Companies House, while the CT600 is a Corporation Tax Return submitted to HMRC. The two are related because your accounts usually provide the starting figures for the tax computation, but filing accounts does not satisfy the Company Tax Return obligation, and filing a CT600 does not satisfy the Companies House requirement.

Is a CT600 different from a Corporation Tax computation?

Yes. The Corporation Tax computation is the working paper that starts with accounting profit, applies the necessary tax adjustments, and arrives at taxable profit and the resulting Corporation Tax liability. The CT600 is the return that reports those figures to HMRC. In practice the computation supports the numbers that go into the CT600, which is why the two are usually prepared together.

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

Micro-entity status is an accounting classification that affects how statutory accounts are prepared and filed at Companies House. It does not create or remove a Corporation Tax filing obligation. If a micro-entity company is within the charge to Corporation Tax, or HMRC has issued a notice to file, a Company Tax Return is normally required, and the standard CT600 form is used. The company's own circumstances determine what applies.

How is taxable profit calculated from accounting profit?

Taxable profit starts with the profit shown in your accounts, but it is not necessarily the same figure. Adjustments may be needed for items treated differently for tax purposes, such as certain expenses that are not allowable, and for reliefs or allowances the company can claim. Once those adjustments are reflected in the Corporation Tax computation, the taxable profit and the Corporation Tax liability can be determined.

Is filing a CT600 the same as paying Corporation Tax?

No. Filing the CT600 is the reporting obligation — it tells HMRC what the company's position is. Paying Corporation Tax is a separate obligation, and where tax is due it is paid to HMRC under its own timetable. Meeting one of these obligations does not discharge the other, so both need to be tracked carefully.

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

Yes. A company can appoint an agent to prepare and submit its Company Tax Return to HMRC, and many businesses choose to do this so that the tax computation, adjustments and filing are handled together by someone who works with CT600 Tax Return Filing regularly. The company remains responsible for the accuracy of what is submitted, which is why good record-keeping throughout the year makes the process smoother.