─── Specialist Micro-Entity Accountants In The UK

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

If your company needs to report its Corporation Tax position, professional CT600 Tax Return Filing in Ilminster can take much of the complexity out of preparing and submitting the Company Tax Return to HMRC. The CT600 is the tax return used for Corporation Tax, and it is separate from the statutory accounts that a company files with Companies House. Our support focuses on gathering the right accounting information, reviewing the figures used for tax, preparing the CT600, and submitting the return to HMRC accurately and clearly. Whether you are a small company, a micro-entity, or a growing business with more detailed records, the aim is to make the process convenient, organised, and easier to manage, with clear communication at each 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 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.
  
 
      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 .
  
 
      Posted on Google  
   
   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.
  
 
      Posted on Google  
   
   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.
  
 
      Posted on Google  
   
   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.

CT600 Tax Return Filing in Ilminster: What the CT600 Means for Micro-Entity Companies

Although people sometimes search for a micro-entity CT600, there is no separate official HMRC form with that name. The CT600 is the Company Tax Return used to report a company’s Corporation Tax position to HMRC, and it applies more broadly than just to micro-entity companies. A company that meets the micro-entity criteria for accounts purposes may still have Corporation Tax obligations, and where it is within the charge to Corporation Tax or has received a notice to deliver a return, it may need to submit a CT600. The CT600 is not the same as statutory accounts filed with Companies House. The company’s accounting records and accounts can feed into the Corporation Tax calculation, but the taxable profit used for the CT600 can differ from the accounting profit shown in the accounts because tax adjustments may be needed, such as adding back disallowable expenses or claiming available reliefs and allowances depending on the company’s circumstances. Some micro-entity companies may have no Corporation Tax to pay, while others may owe Corporation Tax; the company’s own taxable position determines this. Filing the CT600 and paying any Corporation Tax due are also separate obligations, so both should be considered carefully.

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 Stress Out of CT600 Tax Return Filing in Ilminster

Preparing a Company Tax Return can feel daunting when you are trying to keep day-to-day records, work out taxable profit, and remember what HMRC expects. Micro Entity Accounts can help with CT600 Tax Return Filing in Ilminster by supporting CT600 preparation, Corporation Tax computation, tax adjustment review, and HMRC filing, so your figures are organised and your return is submitted clearly. If you want a smoother, more structured way to handle your company’s Corporation Tax reporting, get in touch to discuss your requirements and the next steps.

─── 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, including figures such as turnover, expenses, profit, tax adjustments and the resulting Corporation Tax liability where applicable. It is important to remember that the CT600 is an HMRC tax filing, not the same document as the statutory accounts filed with Companies House.

Who needs to file a CT600?

A company normally needs to file a CT600 if it is within the charge to Corporation Tax or if HMRC has sent it a notice to deliver a Company Tax Return. Not every company will have the same filing obligation, and the position depends on the company's circumstances. If you are unsure whether your company needs to file, it is worth checking the notice you have received or taking professional advice.

Is a CT600 different from statutory accounts?

Yes. A CT600 is the Company Tax Return filed with HMRC for Corporation Tax. Statutory accounts are the annual accounts prepared under the applicable company law framework and filed with Companies House. The two are related because the accounts often provide the starting point for the tax calculation, but they are separate filings with different purposes and different recipients. Filing a CT600 does not replace the statutory accounts filing obligation, and filing statutory accounts does not replace the CT600.

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 workings that start with the accounting profit and make the necessary tax adjustments to arrive at the taxable profit. The computation explains items such as disallowable expenses, allowable deductions, capital allowances or reliefs where they apply. The CT600 summarises the resulting position, but the computation supports the figures in the return.

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

A micro-entity company may need to file a CT600 if it is within the charge to Corporation Tax or HMRC has issued a notice to deliver a return. Being a micro-entity for accounts purposes does not, by itself, remove Corporation Tax filing obligations, and it does not automatically determine whether Corporation Tax is payable. The company's taxable position and its specific circumstances will determine what must be reported and paid. Accounts preparation and Corporation Tax filing are related but separate processes.

What information is needed to prepare a CT600?

To prepare a CT600, you normally need the company's accounting records for the period, draft or final accounts, details of income and expenses, and information about any tax adjustments, reliefs or allowances that may be relevant. It also helps to have the previous return, correspondence from HMRC, and a clear record of any Corporation Tax payments or credits. The exact information depends on the company's activities and circumstances.

How is taxable profit calculated from accounting profit?

Taxable profit is not always the same as the accounting profit shown in the accounts. The calculation usually starts with the accounting profit and then makes tax adjustments, such as adding back disallowable expenses and deducting allowable tax deductions or reliefs where available. Capital allowances may replace some accounting depreciation depending on the circumstances. The result is the taxable profit used to calculate the Corporation Tax liability for the CT600.

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 return even if no Corporation Tax is payable, and any tax due must be paid according to HMRC's rules and deadlines. It is important not to assume that submitting the return automatically settles the tax position.

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

Yes. A company can appoint an accountant or tax adviser to prepare and submit its CT600, usually by authorising them to act on its behalf for HMRC purposes. The company remains responsible for the accuracy of its return and for paying any Corporation Tax due. Professional support can help with the computation, adjustments, and submission process.