─── Specialist Micro-Entity Accountants In The UK

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

Professional CT600 Tax Return Filing in Sutton Coldfield helps your company prepare its Corporation Tax position and submit the Company Tax Return to HMRC with clarity and confidence. The CT600 is the return used to report your company’s Corporation Tax position; it is separate from the statutory accounts you file with Companies House. Our support can cover reviewing your accounting records, preparing the Corporation Tax computation, checking tax adjustments, and submitting the return to HMRC. Whether you are a small company, a micro-entity, or a growing business, we aim to make the process straightforward, accurate, and convenient, so you can focus on running your company while your filing obligations are managed with care.

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 
    
 
 
 
   
 
 
       Posted on Google  
   
   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.
  
 
      Posted on Google  
   
   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
  
 
      Posted on Google  
   
   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
  
 
      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 .

CT600 Tax Return Filing for Micro-Entity Companies: What It Means

A micro-entity company can still have Corporation Tax obligations, and where HMRC requires a Company Tax Return, that return is submitted using the CT600. There is no separate official ‘micro-entity CT600’ form; the CT600 is the same Company Tax Return framework used by companies generally. A micro-entity’s statutory accounts, prepared under a framework such as FRS 105, are separate from the CT600 and are filed with Companies House. However, the accounting records and accounts often feed into the Corporation Tax calculation. Using a particular accounting framework does not by itself determine the company’s Corporation Tax liability. 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. Not every micro-entity will owe Corporation Tax, as this depends on the company’s circumstances and taxable position. It is also important to remember that filing the CT600 is separate from paying any Corporation Tax 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.

Let Us Handle Your CT600 Tax Return Filing in Sutton Coldfield

Preparing a Company Tax Return can feel complex, especially when you need to calculate taxable profit, review tax adjustments, and keep Corporation Tax records organised for HMRC. Micro Entity Accounts offers professional CT600 Tax Return Filing in Sutton Coldfield, with support for CT600 preparation, Corporation Tax computation, tax adjustment review, and HMRC filing. We help you gather the right information, understand the figures behind your return, and meet your filing obligations with a clear, organised process. Get in touch today to discuss your CT600 Tax Return Filing and take the stress out of your next Company Tax Return.

─── 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 your company's Corporation Tax position for an accounting period, including income, chargeable gains, deductions, reliefs, and the amount of Corporation Tax due or repayable. The CT600 is usually supported by a Corporation Tax computation and, where required, accounts and other information. It is not the same as the statutory accounts filed with Companies House.

Who needs to file a CT600?

A UK company or association that is liable to Corporation Tax, or that HMRC has notified to file a Company Tax Return, will generally need to submit a CT600. Whether a specific company must file depends on its circumstances, including whether it has taxable profits, has received a notice to file, or meets HMRC's requirements for a particular accounting period. If you are unsure, professional advice can help clarify your position.

Is a CT600 different from statutory accounts?

Yes. A CT600 is a Company Tax Return submitted to HMRC to report Corporation Tax. Statutory accounts are prepared for the company's members and filed with Companies House. The two are connected because the accounts often provide the starting point for the Corporation Tax computation, but they serve different purposes and are filed with different bodies. Filing one does not automatically satisfy the other.

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 or HMRC requires a Company Tax Return. Micro-entity status affects the accounting framework and the level of detail in the statutory accounts, but it does not create a separate CT600 form or remove Corporation Tax filing requirements where they apply. Not every micro-entity will owe Corporation Tax, because liability depends on the company's taxable position, and filing the CT600 is separate from paying any 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 paper that shows how accounting profit is adjusted to arrive at taxable profit and how the Corporation Tax liability is calculated. The computation may include adjustments such as disallowable expenses, capital allowances, and reliefs. In practice, the CT600 and the computation are prepared together so the figures in the return are supported.

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, while paying Corporation Tax is a separate obligation. A company can file its return and still need to arrange payment separately, or it may have no tax to pay for that period. The amount due, if any, depends on the company's taxable profits and available reliefs, and payment deadlines are separate from filing requirements.

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

Yes. Many companies appoint an accountant or tax agent to prepare and file their CT600. With the appropriate authorisation, the agent can deal with HMRC on the company's behalf, submit the Company Tax Return, and help with the Corporation Tax computation. The company remains responsible for the accuracy of the information provided and for ensuring its tax affairs are correct.

What happens if a company files its CT600 late?

Filing late can lead to HMRC penalties and interest, and the exact consequences depend on the circumstances and HMRC's current rules. It is important to act promptly if you think a deadline may be missed, because early communication and a properly prepared return can help reduce uncertainty. Professional support can help you understand the position and get the filing back on track.