─── Specialist Micro-Entity Accountants In The UK

CT600 Tax Return Filing in Maghera — Prepare and File Your Company Tax Return with HMRC

If your company needs to report its Corporation Tax position to HMRC, CT600 Tax Return Filing in Maghera gives you a clear, supported route from accounting records through to submission. The CT600 is the Company Tax Return itself: it sets out your company’s income, allowable deductions, taxable profit and the resulting Corporation Tax position for the accounting period, and it is submitted to HMRC rather than to Companies House. It is not the same thing as your statutory accounts, which are prepared under an applicable accounting framework and filed separately with Companies House, nor is it a Confirmation Statement or a VAT Return. Professional support means your figures are reviewed, your tax adjustments are considered, and the return is prepared with accuracy and clarity before it goes to HMRC. You keep control of the process while someone experienced handles the detail, the paperwork and the filing, so the administrative burden is reduced and nothing is rushed at the last minute. Whether your company is a small trading business, a contractor, a landlord company or a micro-entity with straightforward affairs, we can help you understand what is required, what information is needed, and how the numbers on your accounts translate into the figures reported in your Company Tax Return.

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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 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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 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. 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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   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 Fit With CT600 Tax Return Filing?

There is no separate official “micro-entity CT600” form. A CT600 is simply the Company Tax Return that a UK company submits to HMRC to report its Corporation Tax position, and it is used by companies of all sizes, including those that qualify as micro-entities. A micro-entity is a company that meets the relevant size criteria and can therefore prepare its statutory accounts under a simplified accounting framework, typically FRS 105. That accounting framework affects how the statutory accounts are drawn up and filed with Companies House; it does not, by itself, decide what Corporation Tax is due. Where a company is required to submit a Company Tax Return, the CT600 is filed with HMRC, while the statutory accounts go to Companies House — two related obligations, but two separate filings with different recipients and different purposes. Your accounting records and the figures in your accounts are usually the starting point for the Corporation Tax calculation, but taxable profit can differ from accounting profit. Adjustments may be needed, for example to add back disallowable expenditure, to claim available reliefs or allowances, or to account for income and expenses that are treated differently for tax purposes. Depreciation charged in the accounts, for instance, is generally not an allowable deduction in itself, and capital allowances may be claimed instead. The result of those adjustments is the taxable profit used to determine the Corporation Tax position reported on the CT600. Not every micro-entity will owe Corporation Tax — whether tax is payable depends on the company’s own circumstances and taxable position — and filing the CT600 is a separate obligation from paying any Corporation Tax that is due, even though both arise from the same accounting period. If you are unsure how your micro-entity accounts feed into CT600 Tax Return Filing, it is worth having the calculation reviewed before the return is submitted.

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 the Detail of Your CT600 Tax Return Filing in Maghera

Preparing a Company Tax Return can quickly become complicated once you move past the headline figures. Your accounting profit is rarely the same as your taxable profit, and working through the adjustments, allowances and supporting records needed for an accurate CT600 takes time you may not have. Micro Entity Accounts can take that work off your desk, supporting you with CT600 preparation, the Corporation Tax computation, a review of potential tax adjustments, and submission of the Company Tax Return to HMRC. We keep the process organised and transparent, with clear, fixed-fee options available, so you know what to expect before we begin. Whether you simply want your return checked before filing or would prefer someone else to prepare and file it on your company’s behalf, get in touch and we will talk you through the next steps for CT600 Tax Return Filing in Maghera.

─── 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 income, allowable deductions, taxable profit and the resulting Corporation Tax position for a given accounting period. It is a tax filing made to HMRC, and it is separate from the statutory accounts you file with Companies House, from your Confirmation Statement and from any VAT Returns you submit.

Who needs to file a CT600?

Whether your company needs to submit a Company Tax Return depends on its circumstances and on what HMRC has issued or requires. Companies that are within the scope of Corporation Tax will generally need to report their position, and HMRC may issue a notice requiring a return. Some companies may be dormant or otherwise outside the requirement to file, but that depends on the facts. If you are unsure whether a return is required for your accounting period, it is worth checking before you assume it is not.

Is a CT600 different from statutory accounts?

Yes. The statutory accounts are prepared under an applicable accounting framework and are filed with Companies House, where they become part of the public record. The CT600 is the Company Tax Return filed with HMRC. The two are related in that your accounts figures often provide the starting point for the tax calculation, but they are separate documents, filed with different bodies, for different purposes, and one does not substitute for the other.

Is a CT600 different from a Corporation Tax computation?

They are related but not the same. The Corporation Tax computation is the working that starts from your accounting profit and applies the necessary tax adjustments to arrive at taxable profit and the Corporation Tax position. The CT600 is the return that reports that position to HMRC. In practice the computation supports and underpins the figures entered on the CT600, so preparing one properly makes the other far more straightforward.

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

There is no separate micro-entity version of the CT600 — companies of all sizes use the same Company Tax Return. A micro-entity that is within the scope of Corporation Tax may still need to submit a return to HMRC where required, even if its statutory accounts are prepared under a simplified framework such as FRS 105. Being a micro-entity affects how your accounts are prepared and filed with Companies House; it does not automatically settle whether a CT600 is due or whether any Corporation Tax is payable. Those points depend on the company's own circumstances and taxable position.

How is taxable profit calculated from accounting profit?

Taxable profit usually begins with the profit shown in your accounts, but it is not simply a copy of that figure. Adjustments may be needed to add back expenditure that is not allowable for tax purposes, to deduct items treated differently under tax rules, and to claim any reliefs or capital allowances that are available. A common example is depreciation charged in the accounts, which is generally not an allowable deduction in itself, with capital allowances claimed instead. The adjusted figure is the taxable profit used to determine the Corporation Tax position reported on your CT600.

Is filing a CT600 the same as paying Corporation Tax?

No. Filing the Company Tax Return and paying any Corporation Tax due are separate obligations, even though both relate to the same accounting period. Submitting the CT600 reports your company's position to HMRC; payment is a separate transaction that must be dealt with in its own right. It is entirely possible to have filed correctly and still have an outstanding payment, or to have paid and still have filing work to complete, so both need to be tracked.

What happens if a company files its CT600 late?

HMRC can apply penalties and interest when a Company Tax Return is filed late or when tax is paid late, and how much depends on the circumstances and how long the delay lasts. Because the position varies from case to case, it is better to deal with the return as early as possible and to speak to HMRC or a professional if you think a filing is at risk of being missed, rather than leaving it unaddressed.