─── Specialist Micro-Entity Accountants In The UK

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

CT600 Tax Return Filing in Kirklevington is about getting your company’s Corporation Tax position right and submitting a complete, accurate Company Tax Return to HMRC. A CT600 is the form HMRC uses for a Company Tax Return, and it reports your company’s income, gains, allowable deductions, reliefs and the resulting Corporation Tax position for an accounting period. It is not the same as the statutory accounts you file with Companies House, and it is not a Confirmation Statement or a VAT Return — although your accounting records and accounts are normally the starting point for the tax figures. Professional support can help you pull everything together, review the adjustments that turn accounting profit into taxable profit, and submit the return through HMRC’s online service with the supporting computations in order. If your company is based in or around Kirklevington, working with someone who handles CT600 Tax Return Filing routinely takes the pressure off your internal team and leaves you with a clear record of what was submitted and why.

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.

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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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 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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 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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 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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 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 .
  
 
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 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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What Does a CT600 Mean for a Micro-Entity Company?

A micro-entity is a company that meets the size criteria for the micro-entity accounting regime, which affects how its statutory accounts are prepared — for example, under the FRS 105 framework. It does not create a separate or special HMRC form: there is no distinct official ‘micro-entity CT600’. When a micro-entity company is within the charge to Corporation Tax, or HMRC has issued it with a notice to deliver a Company Tax Return, it will generally need to complete the same CT600 form and submit it to HMRC, supported by the appropriate computations and accounts. The CT600 and the statutory accounts are separate deliverables serving different purposes: the accounts are filed with Companies House under the applicable accounting framework, while the CT600 is the Company Tax Return submitted to HMRC for Corporation Tax purposes, and meeting one obligation does not discharge the other. Being a micro-entity also does not automatically decide how much Corporation Tax is payable, and applying a particular accounting framework such as FRS 105 does not determine the tax liability — the company’s taxable income, allowable deductions and available reliefs do. The accounts figures are usually the starting point for the calculation, but taxable profit can differ from accounting profit because the Corporation Tax computation may require adjustments, such as adding back disallowable expenditure or claiming capital allowances in place of depreciation. It is also worth remembering that filing the CT600 and paying any Corporation Tax due are separate obligations, so submitting the return 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 Take Care of Your CT600 Tax Return Filing in Kirklevington

Preparing a Company Tax Return can feel like a lot of moving parts: pulling together the figures, working through the adjustments that turn accounting profit into taxable profit, and making sure the CT600, the computations and the supporting records all agree before anything goes to HMRC. Micro Entity Accounts handles CT600 Tax Return Filing for companies in Kirklevington and the surrounding area, covering CT600 preparation, preparation of the Corporation Tax computation, a review of the tax adjustments needed, and submission of the return to HMRC. We help keep your Corporation Tax records organised so the numbers are easier to follow, and we do this work routinely rather than once a year as an afterthought. Get in touch to talk through your company’s position and let us take the filing off your desk.

─── 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 HMRC uses to submit a Company Tax Return. It sets out your company's income, gains, deductions, reliefs and allowances for an accounting period and arrives at the Corporation Tax position for that period. The CT600 is submitted to HMRC, usually online, and it sits alongside the Corporation Tax computation and, in most cases, a copy of the statutory accounts. It is a tax filing rather than an accounting document, so the figures on it follow the tax rules rather than simply repeating the profit shown in your accounts.

Who needs to file a CT600?

Broadly, a company that is within the charge to Corporation Tax, or that has received a notice from HMRC requiring it to deliver a Company Tax Return, needs to file a CT600 for the relevant accounting period. Whether that applies to your company in a particular period depends on its circumstances — for example, an inactive or dormant company may have different requirements. If you are unsure whether a return is due, it is worth checking directly with HMRC or with an accountant before assuming nothing needs to be filed.

Is a CT600 different from the statutory accounts filed with Companies House?

Yes — they are separate filings with separate purposes and separate recipients. Statutory accounts are prepared under an accounting framework and filed at Companies House, with a copy also normally sent to HMRC as part of the tax filing. The CT600 is the Company Tax Return submitted to HMRC, and it reports the Corporation Tax position rather than presenting the company's accounts. Meeting one obligation does not discharge the other, which is why companies usually plan accounts preparation and CT600 Tax Return Filing as two connected but distinct pieces of work.

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

Being a micro-entity does not exempt a company from Corporation Tax obligations. If a micro-entity company is within the charge to Corporation Tax, or HMRC has issued it with a notice to deliver a return, it will normally need to complete and submit a CT600 in the same way as any other company. Micro-entity status mainly affects how the statutory accounts are prepared. It does not determine whether Corporation Tax is payable and it does not decide the amount of any liability — the company's taxable income, allowable deductions and available reliefs do that.

How is taxable profit calculated from accounting profit?

The starting point is usually the company's accounting profit for the period as shown in the accounts. That figure is then adjusted for tax purposes: expenditure that is not allowable for Corporation Tax may be added back, depreciation is typically replaced with capital allowances, non-taxable income is removed, and losses, reliefs and any other applicable adjustments are taken into account. The result is the taxable profit on which the Corporation Tax liability is based. The adjustments needed vary from company to company, which is why a Corporation Tax computation is prepared alongside the CT600 rather than simply copying the accounts figures onto the form.

Is filing a CT600 the same as paying Corporation Tax?

No — they are two separate obligations. Filing the CT600 tells HMRC what the company's Corporation Tax position is for the period, while paying the tax is a separate step with its own deadline, which is generally earlier than the return filing deadline. It is possible to have filed the return and still owe tax, and equally possible to have a nil amount to pay while still being required to submit the return. Tracking both dates separately helps avoid surprises.

Can a CT600 Tax Return be prepared and filed on behalf of a company?

Yes. A company can appoint an agent to prepare and submit its Company Tax Return, and that agent can also handle the Corporation Tax computation and correspondence with HMRC on the company's behalf. The company remains responsible for the accuracy of what is submitted and for paying any tax that is due. If you are based in Kirklevington, working with an adviser who handles CT600 Tax Return Filing routinely can make the process far more straightforward, particularly where several tax adjustments are involved.

What happens if a company files its CT600 late?

If a Company Tax Return is filed after the deadline, HMRC may charge penalties and interest, and the amount can depend on how late the return is and how many periods are affected. Filing as soon as the figures are finalised reduces the risk of that happening, and it also means the company's tax position is clear earlier. If you are already running behind, it is usually better to speak to an accountant promptly so the return can be completed and submitted without further delay.