─── Specialist Micro-Entity Accountants In The UK

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

CT600 Tax Return Filing is the process of preparing and submitting your company’s Company Tax Return to HMRC, setting out your Corporation Tax position for the accounting period. For directors in Chobham and the surrounding Surrey area, professional support with CT600 Tax Return Filing can take the uncertainty out of Corporation Tax reporting — from pulling together the figures and reviewing potential tax adjustments through to submitting the return and keeping your records organised. It is important to understand that the CT600 is not the same as your statutory accounts, which are filed separately with Companies House, even though the two are closely connected. Our approach focuses on accuracy, clear communication and convenience, so you know what has been filed, why the figures look as they do, and what still needs your attention.

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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 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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 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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 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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 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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 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
  
 
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   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 .

What Is a Micro-Entity CT600 and How Does It Relate to Corporation Tax?

There is no separate official “micro-entity CT600” form — the CT600 is the standard Company Tax Return used to report a company’s Corporation Tax position to HMRC, and it applies to companies of all sizes. What differs for a micro-entity is often the accounting side: a small company may prepare accounts under a simpler regime, and that can affect how the figures are presented. A micro-entity company can still have Corporation Tax obligations, and where HMRC requires a Company Tax Return, one must be submitted — but not every micro-entity will owe Corporation Tax, because that depends on the company’s taxable position and circumstances. The CT600 is also separate from the statutory accounts filed with Companies House, although the accounting records and accounts normally feed into the Corporation Tax calculation. In many cases the taxable profit differs from the accounting profit, because the Corporation Tax computation may require adjustments — for example, adding back disallowable expenses or claiming available reliefs. Filing the return and paying any Corporation Tax due are also separate obligations: submitting the CT600 does not by itself settle the tax.

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 Chobham

Preparing a Company Tax Return can quickly become complicated — especially when you need to work from your accounts, review potential tax adjustments, calculate taxable profit and make sure nothing has been overlooked before the return goes to HMRC. That is where Micro Entity Accounts can help. We support companies in Chobham with CT600 preparation, Corporation Tax computation work, tax adjustment review and submission of the return to HMRC, keeping your Corporation Tax records and supporting information organised along the way. You keep oversight of what is being filed; we take care of the technical detail. Get in touch to discuss your CT600 Tax Return Filing requirements and let us take the administrative pressure off your shoulders.

─── 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, showing income, allowable deductions, taxable profit and the resulting Corporation Tax calculation, along with any relevant supplementary pages and declarations. It is a tax filing rather than a set of accounts, and it is submitted to HMRC rather than to Companies House.

Who needs to file a CT600?

A company normally needs to file a Company Tax Return when HMRC has issued a notice to deliver one, and there are also circumstances in which a return is required even without a notice. Whether a particular company must file, and for which periods, depends on its own circumstances and its dealings with HMRC. If you are unsure about your position, it is worth checking before assuming no return is needed.

Is a CT600 different from statutory accounts?

Yes. The CT600 is a Company Tax Return submitted to HMRC, while statutory accounts are prepared under the applicable accounting framework and filed with Companies House. They are related but separate obligations, often prepared from the same underlying records. Filing one does not discharge the requirement to file the other, and the figures may not be identical because tax adjustments can change the profit figure used for Corporation Tax.

Is a CT600 different from a Corporation Tax computation?

They are connected but not the same thing. The Corporation Tax computation is the working paper that starts from accounting profit, applies the necessary adjustments, and arrives at taxable profit and the Corporation Tax liability. The CT600 is the return that reports the outcome of that computation to HMRC. A well-prepared computation supports the figures entered on the CT600 and helps explain how they were reached.

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

A micro-entity company is still a company for Corporation Tax purposes, so it may need to file a Company Tax Return depending on its circumstances and whether HMRC requires one. Being a micro-entity affects how the accounts are prepared and presented, not whether Corporation Tax rules apply. It does not automatically mean the company owes Corporation Tax, and it does not create a separate simpler version of the CT600.

What information is needed to prepare a CT600?

Typically you would need the company's accounting records and accounts for the period, details of income and expenditure, a breakdown of items that may need tax adjustment, information on capital expenditure and any claims or reliefs, plus company and period details. For many companies, further information about loans, losses brought forward or other specific matters may also be relevant. The exact list depends on what the company has done during the period.

How is taxable profit calculated from accounting profit?

The starting point is normally the accounting profit shown in the accounts. Adjustments are then made to arrive at taxable profit — commonly adding back expenditure that is not allowable for tax, deducting items treated differently for tax purposes, and taking account of available reliefs and capital allowances. Because these adjustments depend on the company's transactions, taxable profit can be higher or lower than accounting profit, or the same.

Is filing a CT600 the same as paying Corporation Tax?

No. Filing the return and paying any Corporation Tax due are separate obligations with different processes. The CT600 reports the position and declares the liability; payment is made separately through the relevant HMRC payment route. Submitting a CT600 on time does not by itself settle any tax owed, so it is worth keeping filing and payment deadlines firmly on your radar.