─── Specialist Micro-Entity Accountants In The UK

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

Professional CT600 Tax Return Filing in Bath helps your company set out its Corporation Tax position clearly and submit the Company Tax Return to HMRC with accuracy and structure. The CT600 is a tax return for HMRC and is separate from the statutory accounts you file with Companies House, even though the figures in your accounts often provide the starting point for the tax calculation. Our service focuses on preparing the return, reviewing the figures, and supporting you through the Corporation Tax reporting process so you can meet your filing obligations with greater confidence and less administrative stress. Whether your company is small, micro, or growing, we can help you organise the information HMRC needs and keep your CT600 Tax Return Filing in Bath straightforward and well managed.

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.
  
 
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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.
  
 
      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 Is the CT600 for a Micro-Entity Company and How Does CT600 Tax Return Filing Work?

There is no separate official ‘micro-entity CT600’ form. A micro-entity company uses the same CT600 Company Tax Return to report its Corporation Tax position when HMRC requires a return. Preparing accounts under the micro-entity regime, such as FRS 105, affects how the statutory accounts are prepared, but it does not by itself decide whether Corporation Tax is payable or how much is due. The CT600 is filed with HMRC and is separate from the statutory accounts filed with Companies House. A company’s accounting records and accounts often form the starting point for the Corporation Tax calculation, but taxable profit can differ from accounting profit because the Corporation Tax computation may require adjustments, such as adding back disallowable expenses or claiming available reliefs and allowances. Not every micro-entity will owe Corporation Tax, and filing the CT600 is not the same as paying Corporation Tax; the filing and payment obligations are separate. For CT600 Tax Return Filing in Bath, the key is to understand the company’s specific circumstances and prepare the return and supporting computation accurately.

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.

Let Us Handle Your CT600 Tax Return Filing in Bath

Preparing a Company Tax Return can feel complex, especially when you need to move from accounting profit to taxable profit, track tax adjustments, and keep your Corporation Tax records organised for HMRC. Micro Entity Accounts can help with CT600 preparation, Corporation Tax computation, tax adjustment review, and HMRC filing, so you can focus on running your company while your return is handled professionally. If you are looking for clear, practical support with CT600 Tax Return Filing in Bath, get in touch with our team to discuss your company’s needs and take the next step.

─── 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 the relevant accounting period, including income, expenses, profits, and tax adjustments that affect the taxable profit and any Corporation Tax due. The CT600 is an HMRC tax filing; it is not the same document as the statutory accounts filed with Companies House, although the accounts and accounting records often feed into the tax computation that supports the return.

Is a CT600 different from statutory accounts?

Yes. Statutory accounts are prepared under company law and filed with Companies House. A CT600 is a Company Tax Return submitted to HMRC for Corporation Tax purposes. The two filings can share information, but they serve different purposes and are not interchangeable. A company may need to prepare both, and the figures in the accounts may need tax adjustments before they are used in the CT600.

Is a CT600 different from a Corporation Tax computation?

Yes. The CT600 is the return form submitted to HMRC. The Corporation Tax computation is the supporting calculation that starts with the company's accounting profit and makes adjustments to arrive at taxable profit and the resulting Corporation Tax liability. The computation explains the figures reported in the CT600, so the two documents are closely connected but not the same thing.

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

It depends on the company's circumstances. A micro-entity can still have Corporation Tax obligations, and where HMRC requires a Company Tax Return, the company needs to file a CT600. Preparing accounts under a micro-entity accounting framework affects the accounts, but it does not automatically determine whether Corporation Tax is payable or remove the need to file. Not every micro-entity will owe Corporation Tax, but the filing obligation should be checked based on the company's position and HMRC's requirements.

Can a company file its CT600 without filing its accounts?

CT600 filing and statutory accounts filing are separate obligations. Filing accounts with Companies House does not replace the need to submit a Company Tax Return to HMRC, and filing a CT600 does not replace the need to file statutory accounts where required. Depending on the company's circumstances, HMRC may require accounts and computations to be submitted alongside the Company Tax Return. It is best to look at both obligations together so that the accounts, tax computation, and CT600 are consistent.

What information is needed to prepare a CT600?

To prepare a CT600, a company typically needs its accounting records, profit and loss account, balance sheet, details of income and expenses, information on fixed assets and capital allowances, and any previous tax returns or computations. It also helps to have details of tax adjustments, such as disallowable expenses, non-taxable income, and available reliefs or allowances. Accurate records make the CT600 Tax Return Filing process smoother and help reduce the risk of inconsistencies between the accounts and the return.

How is taxable profit calculated from accounting profit?

Taxable profit is usually calculated by starting with the company's accounting profit and then making Corporation Tax adjustments. This can include adding back disallowable expenses, deducting allowable expenses, adjusting for capital allowances, and accounting for tax reliefs or other items that are treated differently for tax purposes. The result is the taxable profit used to determine the Corporation Tax liability. Because these adjustments can vary by company, the computation should reflect the specific circumstances and available evidence.

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, and the payment deadline may differ from the filing deadline. A company might need to file a CT600 even if no Corporation Tax is payable, or it might need to pay Corporation Tax separately from the return. HMRC provides guidance on deadlines and payment arrangements, and the right approach depends on the company's circumstances.