─── Specialist Micro-Entity Accountants In The UK

CT600 Tax Return Filing in Lees: 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 Lees can make the process clearer and easier to manage. We help you gather the figures from your accounting records, review the information needed for the Company Tax Return, and prepare the CT600 for submission to HMRC. The CT600 is not the same as your statutory accounts filed with Companies House, and it is also separate from a Confirmation Statement or VAT Return. Your accounting profit may need tax adjustments before taxable profit and any Corporation Tax liability can be calculated, so accuracy and a methodical approach matter. With clear, transparent pricing and practical professional support, CT600 filing can be handled without adding unnecessary pressure to your business.

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 300 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   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.
  
 
      Posted on Google  
   
   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.
  
 
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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 .
  
 
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   Mael Leboucher 
 
 
 
 Trustindex verifies that the original source of the review is Google. We worked with a few different accountants before finally settling with Accotax, and we’re really glad we did. Their team is great. Abdul is responsive and easy to reach whenever I have a question, which makes a big difference. They take the time to understand how our business works and what our needs are. They are very knowledgeable, and when they don’t have the answer straight away, they take the time to look into it and get back to us quickly. Anum, who looks after our account on a day-to-day basis, including reconciling invoices and preparing the annual accounts, is amazing. She is professional, efficient, and follows the processes we have put in place together. She's also very quickin getting back to us whenever needed. We’re very happy to work with her and hope to continue doing so for as long as possible. Overall, Accotax has made our accounting experience much smoother and easier. We see them as a long-term partner as our business continues to grow. I would 100% recommend them.
  
 
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   3rd Hub 
 
 
 
 Trustindex verifies that the original source of the review is Google. Imran provides a very dependable and straightforward accounting service. He is always responsive and professional when managing our accounts. Excellent support.
  
 
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   Martin Tyrrell 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have really impressed to date with all dealings with Accotax highly enough. From day one, they've made what can often be a complicated and stressful part of running a business feel straightforward and hassle-free. A special mention has to go to Anum, who has been friendly, incredibly responsive, and genuinely cares about providing the best possible service. No question is ever too much trouble, and she consistently goes above and beyond to make sure everything is dealt with efficiently. I wouldn't hesitate to recommend you to anyone looking for an accountant they can genuinely trust.
  
 
      Posted on Google  
   
   Matthew Lyon 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great speedy service and very personable. Anum dealt with my income certificate and did everything quickly and helped me out massively. Very happy with the service provided.

What Does a CT600 Mean for a Micro-Entity? CT600 Tax Return Filing in Lees

A micro-entity company may still have Corporation Tax obligations, and where HMRC requires a Company Tax Return, the company needs to submit a CT600. There is no separate official ‘micro-entity CT600’ form – the same CT600 is used, although a micro-entity may have specific accounting considerations. For CT600 Tax Return Filing in Lees, the process usually starts with the company’s accounting records and statutory accounts, but those accounts are a separate filing obligation and are prepared for Companies House purposes. The figures may need to be adjusted in a Corporation Tax computation, so taxable profit can differ from accounting profit. For example, disallowable expenses, capital allowances and other tax rules can affect the taxable profit calculation. A company may prepare accounts under a framework such as FRS 105, but the accounting framework does not by itself determine whether Corporation Tax is payable. Filing the CT600 and paying any Corporation Tax are separate obligations, and whether tax is due 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.

Take the Hassle Out of CT600 Tax Return Filing in Lees

Preparing a Company Tax Return can be complex, especially when you need to move from accounting profit to taxable profit, identify tax adjustments and keep your Corporation Tax records organised. Micro Entity Accounts can support you with CT600 Tax Return Filing in Lees, from preparing the CT600 and reviewing the figures behind your Corporation Tax computation to helping with HMRC filing. Whether you are a micro-entity, a small company or a growing business, the aim is to make the process clear and manageable, with fixed-fee options and practical support. Get in touch to discuss your CT600 Tax Return Filing requirements and take the next step with confidence.

─── 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 a company's Corporation Tax position for an accounting period and is supported by figures from the company's accounts and a Corporation Tax computation. CT600 Tax Return Filing in Lees involves preparing that return accurately and submitting it to HMRC. The CT600 is separate from statutory accounts filed with Companies House, a Confirmation Statement or a VAT Return, so meeting one filing obligation does not automatically meet the others.

Who needs to file a CT600?

A company or other organisation may need to file a CT600 if it is within the scope of Corporation Tax, if HMRC has issued a notice to file, or if it otherwise has a Company Tax Return filing requirement. This can apply even where no Corporation Tax is ultimately payable. The position depends on the company's circumstances, so it is worth checking whether a return is required rather than assuming that a small or micro-entity company has no obligations.

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

Yes. Statutory accounts are prepared and filed with Companies House, while a CT600 is a Company Tax Return submitted to HMRC. They serve different purposes, follow different formats and are subject to separate filing requirements. The figures in the statutory accounts can be used as a starting point for the CT600, but tax adjustments may be needed, and filing accounts with Companies House does not satisfy the CT600 requirement.

Is a CT600 different from a Corporation Tax computation?

Yes, although they are closely connected. The Corporation Tax computation is the calculation that starts with accounting profit and makes tax adjustments to arrive at taxable profit and the resulting Corporation Tax position. The CT600 is the return form used to report that position to HMRC. A professional CT600 Tax Return Filing service will usually prepare or review the computation before completing and submitting the CT600.

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

A micro-entity company may need to file a CT600 if it has a Corporation Tax filing requirement or HMRC has required it to submit a Company Tax Return. There is no separate official micro-entity CT600 form; the same CT600 is used. Preparing simpler or micro-entity accounts does not automatically remove the need to consider Corporation Tax, and it does not automatically determine whether tax is payable. Filing the return and paying any Corporation Tax are separate steps.

Can a company file its CT600 without filing its accounts?

The CT600 and statutory accounts are separate obligations. A company may be able to submit its CT600 before or after filing accounts with Companies House, depending on the circumstances, but HMRC can expect accounts and a computation to accompany or support the Company Tax Return. Filing the CT600 does not replace the Companies House filing requirement, and filing accounts does not replace the CT600 requirement. It is important to keep both obligations on track.

How is taxable profit calculated from accounting profit?

Taxable profit is generally calculated by starting with the accounting profit shown in the company's accounts and then making adjustments required by tax rules. Disallowable expenses may be added back, while allowable deductions and capital allowances may reduce profit. The result is the taxable profit used to determine the Corporation Tax position. Because these adjustments depend on the company's specific transactions and circumstances, taxable profit can be different from accounting profit.

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 and reporting the company's Corporation Tax position. Paying Corporation Tax is a separate obligation, and any payment due depends on the company's taxable profit and available reliefs or credits. A company may have a filing requirement even if no Corporation Tax is payable, or it may need to file and pay. It is important to treat the return and any payment as separate responsibilities.