─── Specialist Micro-Entity Accountants In The UK

CT600 Tax Return Filing in Allesley: Prepare and File Your Company Tax Return with HMRC

CT600 Tax Return Filing in Allesley gives your company professional support with preparing and submitting its Company Tax Return to HMRC. A CT600 reports your company’s Corporation Tax position for an accounting period, and professional help can make the process clearer, more accurate and more convenient. It is important to understand that the CT600 is separate from statutory accounts filed with Companies House: the accounts are prepared under company law, while the CT600 is the tax return submitted to HMRC. We can help you organise the figures, review the Corporation Tax computation, consider relevant adjustments, and file the return with HMRC. Whether your company is a micro-entity, small company or larger limited company, clear, transparent pricing and practical support can reduce the administrative burden. This service is about accurate CT600 Tax Return Filing, not a substitute for your separate Companies House filing or VAT Returns.

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 CT600 Tax Return Filing and What Does It Mean for a Micro-Entity Company?

A micro-entity company does not have a separate official ‘micro-entity CT600’ form. The CT600 is the standard Company Tax Return used to report a company’s Corporation Tax position to HMRC, and CT600 Tax Return Filing is the process of preparing and submitting that return. If a micro-entity company has Corporation Tax obligations, or HMRC has issued a notice to file, it may need to complete a CT600. The CT600 is separate from statutory accounts filed with Companies House, although the company’s accounting records and accounts often provide the starting point for the Corporation Tax computation. Taxable profit can differ from accounting profit because the Corporation Tax calculation may require adjustments, such as adding back disallowable expenses, deducting available capital allowances, or adjusting for non-taxable income and reliefs. Filing the CT600 and paying any Corporation Tax due are separate obligations, and not every micro-entity will owe Corporation Tax, as this depends on the company’s circumstances and taxable position.

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.

Need Help with CT600 Tax Return Filing in Allesley?

Preparing a Company Tax Return can be fiddly, especially when you need to move from accounting profit to taxable profit, keep Corporation Tax records organised, and submit the right information to HMRC. Micro Entity Accounts can help with CT600 preparation, Corporation Tax computation, tax adjustment review, and HMRC filing, so your CT600 Tax Return Filing in Allesley is handled with care and attention to detail. If you want practical support with your next Company Tax Return filing, get in touch to discuss your requirements and let us take some of the pressure off.

─── 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 and what does CT600 Tax Return Filing involve?

A CT600 is the form used to submit a Company Tax Return to HMRC. It reports the company's Corporation Tax position for an accounting period, including income, gains, deductions, reliefs and the resulting tax calculation. CT600 Tax Return Filing involves preparing the return, checking that the figures agree with the supporting records and computations, and submitting it to HMRC. It is not a Companies House filing, and it is separate from statutory accounts and a Confirmation Statement.

Who needs to file a CT600?

A company generally needs to file a CT600 if it is liable to Corporation Tax or if HMRC has issued a notice to file a Company Tax Return. The exact position depends on the company's circumstances, including whether it has taxable profits, has been trading, or has other Corporation Tax responsibilities. Even if no Corporation Tax is payable, a filing requirement may still apply in some cases. Because the rules depend on the company's situation, it is sensible to check the position or seek professional advice.

Is a CT600 different from statutory accounts?

Yes. Statutory accounts are prepared for Companies House and the company's shareholders under company law. A CT600 is the Company Tax Return submitted to HMRC for Corporation Tax purposes. The two are related because the accounts often provide figures used in the tax computation, but they are separate documents with different purposes, formats and filing obligations. Filing statutory accounts does not replace the need to file a CT600 where one is required, and filing a CT600 does not replace the Companies House accounts filing.

Is a CT600 different from a Corporation Tax computation?

Yes. The Corporation Tax computation is the working paper that starts with the accounting profit and makes tax adjustments to arrive at the taxable profit and the Corporation Tax liability. The CT600 is the return form that reports those figures to HMRC. In practice, the computation usually supports the CT600, but they are not the same document. The computation is where adjustments such as disallowable expenses, capital allowances, losses and reliefs are typically worked through.

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

Being a micro-entity does not automatically remove a company's Corporation Tax obligations. If the company is liable to Corporation Tax or HMRC has issued a notice to file, it may need to submit a CT600. The company's accounting framework, such as FRS 105, affects how the accounts are prepared, but it does not by itself determine the Corporation Tax liability. A micro-entity may still need a Corporation Tax computation, and filing the CT600 is separate from paying any Corporation Tax that is due.

How is taxable profit calculated from accounting profit?

Taxable profit usually starts with the accounting profit shown in the company's accounts. The Corporation Tax computation then adjusts that figure for tax purposes. Common adjustments can include adding back expenses that are not allowable for tax, deducting capital allowances instead of depreciation, adjusting for non-taxable income, and using available losses or reliefs. The result is the taxable profit, which may be different from the accounting profit. Corporation Tax is then calculated on the taxable profit in line with the rules that apply to the company.

Is filing a CT600 the same as paying Corporation Tax?

No. Filing a CT600 is the act of submitting the Company Tax Return to HMRC. Paying Corporation Tax is a separate obligation. A company may need to pay Corporation Tax even if the CT600 has not yet been filed, or it may file the return and then settle any liability separately. The filing and payment dates can also be different, so it is important to keep both in view and check the company's specific position.

What happens if a company files its CT600 late?

If a CT600 is filed late, HMRC may apply penalties and interest, and the company may need to deal with additional correspondence. The exact consequences depend on the circumstances and HMRC's rules. If you are concerned about a late or missing Company Tax Return, it is usually best to act promptly, gather the relevant information and seek professional advice on the best way to bring the filing up to date.