─── Specialist Micro-Entity Accountants In The UK

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

If your company needs to report its Corporation Tax position, CT600 Tax Return Filing in Ashbourne can help you prepare and submit the Company Tax Return to HMRC. The CT600 is separate from statutory accounts filed with Companies House, and it is also distinct from a Confirmation Statement or VAT Return. Professional support can help you organise accounting records, review potential tax adjustments, prepare the Corporation Tax computation and file the CT600 accurately and conveniently. This keeps the filing process focused on your company’s circumstances and helps you understand what is being reported to HMRC.

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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 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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 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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 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 .

CT600 Tax Return Filing for Micro-Entity Companies: What You Need to Know

A micro-entity company can still have Corporation Tax obligations and, where HMRC requires a Company Tax Return, will usually need to complete CT600 Tax Return Filing. The CT600 is the Company Tax Return submitted to HMRC; it is not the same as statutory accounts filed with Companies House, nor is it a Confirmation Statement or VAT Return. There is no separate official ‘micro-entity CT600’ form. Instead, the company’s accounting records and accounts may feed into the Corporation Tax calculation, with adjustments made where necessary. This means taxable profit can differ from accounting profit. Whether Corporation Tax is payable depends on the company’s circumstances and taxable position, and filing the CT600 is separate from paying any Corporation Tax that may be due.

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 Ashbourne?

Preparing a Company Tax Return can feel complex, especially when you need to move from accounting profit to taxable profit and keep your Corporation Tax records organised. Micro Entity Accounts can support you with CT600 preparation, Corporation Tax computation, tax adjustment review and HMRC filing, helping to make the process clearer and less burdensome. If you want professional CT600 Tax Return Filing in Ashbourne, get in touch to discuss your company’s requirements.

─── 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 used to submit a Company Tax Return to HMRC. It reports the company’s Corporation Tax position for an accounting period, including details such as income, allowable deductions, tax adjustments and the resulting Corporation Tax liability or repayment position. It is not a set of statutory accounts, a Confirmation Statement or a VAT Return. A company may need to file a CT600 even if no Corporation Tax is ultimately payable, depending on its circumstances and HMRCu2019s requirements.

Is a CT600 different from statutory accounts?

Yes. Statutory accounts are prepared for the company’s members and filed with Companies House, while a CT600 is the Company Tax Return submitted to HMRC. The accounts provide the financial starting point, but the CT600 usually requires a Corporation Tax computation that adjusts accounting profit to taxable profit. So CT600 Tax Return Filing and accounts filing are related but separate obligations, with different purposes, formats and submission routes.

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

A micro-entity company may need to file a CT600 if it has Corporation Tax obligations and HMRC requires a Company Tax Return. Operating as a micro-entity does not automatically remove the need to report to HMRC, and it does not mean a separate ‘micro-entity CT600u2019 exists. Whether a return is required, and whether Corporation Tax is payable, depends on the company’s circumstances and taxable position. Filing the CT600 is also separate from paying any Corporation Tax due.

Is a CT600 different from a Corporation Tax computation?

Yes. The CT600 is the return form submitted to HMRC, while the Corporation Tax computation is the working document that starts with accounting profit and applies the relevant tax adjustments to arrive at taxable profit and the Corporation Tax liability. The computation supports the figures entered on the CT600. While they are closely connected, they are not the same thing, and both may need careful preparation as part of CT600 Tax Return Filing.

Can a company file its CT600 without filing its accounts?

A company’s CT600 filing and its statutory accounts filing are separate obligations, so submitting a CT600 does not, by itself, file accounts with Companies House. However, the information needed to complete the CT600 often comes from the company’s accounts and accounting records, and a Corporation Tax computation may be required. Companies should consider both obligations together to ensure their accounting and tax filings are consistent and submitted through the correct channels.

What information is needed to prepare a CT600?

To prepare a CT600, you generally need the company’s accounting records and statutory accounts, details of income and allowable expenses, capital allowances information where relevant, any tax adjustments, prior year tax information and details of payments or credits. The exact information depends on the company’s activities and circumstances.

How is taxable profit calculated from accounting profit?

Taxable profit starts with the company’s accounting profit, but it is not always the same as accounting profit. The Corporation Tax computation may add back disallowable expenses, deduct allowable expenses not already in the accounts, adjust for capital allowances and account for other tax rules. The result is the taxable profit used to calculate the Corporation Tax liability. This is why CT600 Tax Return Filing often involves a review of the accounts and a separate tax computation.

Is filing a CT600 the same as paying Corporation Tax?

No. Filing the CT600 is the process of submitting the Company Tax Return to HMRC, while paying Corporation Tax is a separate obligation. A company may need to file a CT600 and also arrange payment of any Corporation Tax due, depending on its taxable position. The filing and payment dates can be different, so it is important to keep both in mind and seek advice if unsure.