─── Specialist Micro-Entity Accountants In The UK

CT600 Tax Return Filing in Hungerford – 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 Hungerford takes the pressure off you and your team. The CT600 is the Company Tax Return submitted to HMRC, and it is a separate obligation from the statutory accounts you file with Companies House, your Confirmation Statement, and any VAT Returns you submit. Working from your accounting records, the process involves preparing a Corporation Tax computation, reviewing the tax adjustments that may be needed to move from accounting profit to taxable profit, and then preparing and submitting the CT600 to HMRC on your company’s behalf. You get accurate, clearly explained filing, transparent pricing, and the convenience of dealing with people who understand both your books and your tax position — so you can get on with running the 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.
  
 
      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.
  
 
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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.
  
 
      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.

Micro-Entities and the CT600: What the Company Tax Return Means for Smaller Companies

There is no separate official “micro-entity CT600” form. The CT600 is simply the Company Tax Return used to report a company’s Corporation Tax position to HMRC, and it applies to companies generally. What differs for a micro-entity is the accounting side: a company that qualifies as a micro-entity can prepare its statutory accounts under a simplified framework, which can make the accounts shorter and less detailed. That accounting framework does not replace the CT600, and it does not determine the company’s Corporation Tax liability by itself — accounts preparation and Corporation Tax filing are related but separate processes. 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. Not every micro-entity will owe Corporation Tax; whether any tax is payable depends on the company’s own circumstances and taxable position. The figures in the accounts often form the starting point for the Corporation Tax calculation, but the taxable profit can differ from the accounting profit because adjustments may be required — for example, disallowable expenditure may need to be added back, and reliefs or allowances available to the company may need to be claimed. Finally, filing the CT600 and paying any Corporation Tax due are separate obligations: submitting the return does not, in itself, settle the tax that may be payable.

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 Hungerford

Preparing a Company Tax Return is rarely as simple as copying figures from your accounts. Working out taxable profit means reviewing the accounting profit for adjustments, keeping the supporting Corporation Tax records organised, and making sure the CT600 and the computation line up with what has been recorded. That is where Micro Entity Accounts can help. We prepare and file CT600 returns, build the Corporation Tax computation from your figures, review the tax adjustments that may be needed, and submit the Company Tax Return to HMRC on your behalf — all with clear, transparent pricing and plain-English explanations rather than jargon. Get in touch today to discuss your CT600 Tax Return Filing and let us take the filing off your to-do list.

─── 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 Company Tax Return form used to report a company's Corporation Tax position to HMRC. It sets out the company's accounting period, its income and expenditure, the profit figures taken from its accounts, the tax adjustments applied, and the resulting Corporation Tax liability or repayment position for that period. It is submitted to HMRC, not to Companies House, and it is normally accompanied by a Corporation Tax computation and, in many cases, a copy of the statutory accounts.

Is a CT600 the same as the statutory accounts filed with Companies House?

No. Statutory accounts and the CT600 are two separate filings with two separate bodies. Statutory accounts are prepared under an accounting framework and filed with Companies House, while the CT600 is a tax return submitted to HMRC to report the company's Corporation Tax position. The two documents are connected because the accounts usually provide the starting figures for the Corporation Tax calculation, but the accounting profit shown in the accounts is not automatically the taxable profit, and the deadlines and filing routes are different.

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

It depends on the company's circumstances. Operating as a micro-entity affects how the statutory accounts are prepared, not whether Corporation Tax obligations exist. Many smaller companies are required by HMRC to submit a Company Tax Return each accounting period, while in some situations HMRC may not require one. The safest approach is to confirm the position for your own company rather than assume that micro-entity status removes the filing requirement, and to remember that even where a return is filed, it does not automatically follow that Corporation Tax is payable.

How is taxable profit calculated from accounting profit?

Taxable profit usually starts with the profit shown in the accounts and is then adjusted. Expenses that are not allowable for tax purposes may be added back, while reliefs and allowances the company is entitled to claim may be deducted. The result is the taxable profit used to work out the Corporation Tax position. Because these adjustments depend on the nature of the company's income and expenditure, the taxable profit can be higher or lower than the accounting profit, which is why a properly prepared Corporation Tax computation matters.

Is filing a CT600 the same as paying Corporation Tax?

No — they are separate obligations. The CT600 reports the company's position to HMRC and includes the calculation of any Corporation Tax due, but submitting the return does not in itself settle the liability. Payment is made separately, and the amount payable and the date it falls due depend on the company's circumstances and the period covered by the return. Many companies find it helpful to plan for both the filing and the payment at the same time so that neither is overlooked.

What information is needed to prepare a CT600?

Typically, we need the company's accounting records for the period, including income and expenditure, plus the statutory accounts or a trial balance, details of any fixed asset purchases or disposals, and information about items that may need tax adjustments. It also helps to have the company's UTR, its accounting period dates, and details of any previous losses or amounts carried forward. If anything is missing we will let you know, and the more complete the records, the smoother the preparation and filing process tends to be.

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

Yes. A company can authorise an agent to prepare and submit its Company Tax Return to HMRC, and this is a common arrangement, particularly where the company wants the accounts and the tax computation handled together. The company remains responsible for the accuracy of the information provided and for any tax that is due, which is why a clear review process and good record-keeping are important. We can handle the computation, the CT600 preparation, and the HMRC submission, keeping you informed at each stage.

What happens if a company files its CT600 late?

HMRC can apply penalties and charge interest where a Company Tax Return is filed late or where Corporation Tax is paid late, and the amount can depend on how late the filing or payment is and on the company's circumstances. Filing as early as the figures allow reduces the risk of a rushed submission and gives more time to deal with any queries. If you are concerned that a return may be overdue, it is best to address it promptly rather than wait, so that the position can be reviewed and the necessary steps taken.