─── Specialist Micro-Entity Accountants In The UK

CT600 Tax Return Filing in Prudhoe: Prepare and Submit Your Company Tax Return to HMRC

If your company needs to report its Corporation Tax position to HMRC, professional CT600 Tax Return Filing in Prudhoe can take the guesswork out of the process. We help you pull together the figures from your accounting records, review the tax adjustments that may be needed, and prepare a clear Corporation Tax computation before submitting your Company Tax Return (CT600) to HMRC on your behalf. It is important to understand that the CT600 is a separate filing from your statutory accounts, which are prepared under an accounting framework and filed with Companies House. The two draw on the same underlying records, but they serve different purposes and follow different rules, and the figures used for Corporation Tax can differ from the profit shown in your accounts. Our role is to make the process straightforward: we help you keep on top of your Corporation Tax records, explain what information is required, and handle the preparation and submission of the return so you can get on with running the business. Whether you are a director filing for the first time or an established company looking for reliable support, our approach is built around accuracy, clarity and convenience, with transparent pricing and no jargon.

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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   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.
  
 
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   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
  
 
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   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
  
 
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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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   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
  
 
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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 CT600 Tax Return Filing in Prudhoe?

You may have seen the phrase “micro-entity CT600”, but it is worth being clear that there is no separate official HMRC form by that name. The CT600 is the standard Company Tax Return used by companies to report their Corporation Tax position to HMRC, and it applies to companies generally, not to micro-entities alone. That said, companies that qualify as micro-entities often have particular accounting and tax considerations, which is where the phrase tends to come from. Although a micro-entity may prepare simpler accounts under a reduced disclosure framework, that accounting choice does not by itself determine whether Corporation Tax is payable or how much is due. A micro-entity company may still have Corporation Tax obligations and, where HMRC requires it, will need to submit a CT600 Tax Return. The CT600 is separate from the statutory accounts filed with Companies House, even though the accounts and accounting records often form the starting point for the tax calculation. This is because taxable profit can differ from accounting profit: the Corporation Tax computation may involve adjustments, such as adding back disallowable expenditure or deducting items treated differently for tax purposes, before the taxable profit and any Corporation Tax liability are arrived at. Not every micro-entity will owe Corporation Tax — that depends on the company’s own circumstances and taxable position — and filing the CT600 is a separate obligation from paying any Corporation Tax that may be due. Accounts preparation and Corporation Tax filing are related but distinct processes, and CT600 Tax Return Filing in Prudhoe is about getting the tax side of that work right and submitted on time.

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 Prudhoe

Preparing a Company Tax Return can quickly become complicated once you move from your accounting profit to a taxable profit figure, with adjustments, capital allowances and record-keeping to think about. At Micro Entity Accounts, we take that weight off your shoulders. We can help with CT600 preparation, build a clear Corporation Tax computation from your accounts, review the tax adjustments that may be needed, and manage the HMRC filing on your company’s behalf so you know the return has been prepared carefully and submitted through the right channel. If you would rather spend your time running the business than wrestling with Corporation Tax paperwork, get in touch with our team and let us look after your CT600 Tax Return Filing.

─── 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?

The CT600 is the form HMRC uses for a Company Tax Return. It is where a company reports its Corporation Tax position for an accounting period, including details such as the company's income, allowable deductions and the resulting tax calculation. It is a tax filing submitted to HMRC, not an accounts filing submitted to Companies House.

What is a Company Tax Return?

A Company Tax Return is the formal return a company makes to HMRC to report its Corporation Tax position for an accounting period. The CT600 form sits at the heart of the Company Tax Return, supported by a Corporation Tax computation and, where relevant, a copy of the accounts or other supporting information. CT600 Tax Return Filing therefore covers both the form itself and the calculation behind it.

Is a CT600 different from statutory accounts?

Yes, they are separate obligations. Statutory accounts are prepared under an accounting framework and filed with Companies House, while a CT600 is a tax return filed with HMRC. The two are linked because the accounts usually provide the starting figures for the tax computation, but the purpose, the audience and the rules are different.

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

It depends on the company's circumstances. A micro-entity company can still be within the Corporation Tax system and may be required to file a Company Tax Return with HMRC. Not every micro-entity will owe Corporation Tax, but the filing obligation is separate from whether tax is actually payable, so it is worth checking your position before assuming no return is needed.

How is taxable profit calculated from accounting profit?

The starting point is usually the profit shown in the accounts, but that figure is rarely the taxable profit on its own. The Corporation Tax computation adjusts accounting profit for items treated differently for tax purposes — for example, adding back certain disallowable expenditure, deducting capital allowances, or removing income that is not taxable. The result is the taxable profit on which any Corporation Tax liability is based.

Is filing a CT600 the same as paying Corporation Tax?

No. Filing the return and paying any Corporation Tax due are separate obligations with their own processes and timelines. Submitting a CT600 tells HMRC what the company's position is; it does not by itself settle the tax. If Corporation Tax is payable, the company still needs to arrange payment separately, and the amount due depends on the figures reported.

What information is needed to prepare a CT600?

Typically you will need the accounting records for the period, the profit and loss account and balance sheet, details of fixed asset purchases and disposals, records of expenses that may need adjusting for tax, and any other income or reliefs that apply. Having these organised in advance makes the tax computation more straightforward and helps reduce follow-up queries.

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

Yes. A company can appoint an agent to prepare and submit its Company Tax Return through HMRC's online service, with the appropriate authorisation in place. Many directors choose this route because it provides a second pair of eyes on the tax adjustments and keeps the filing process moving without the director having to learn the detail of the CT600 itself.

What happens if a CT600 is filed late?

HMRC can apply penalties and interest where a Company Tax Return is submitted after the filing date, and the amount can depend on how late the return is and the company's circumstances. If you are worried that a return may be late, or that one has already been missed, it is best to speak to someone promptly so the position can be reviewed and the return prepared as quickly as possible.