─── Specialist Micro-Entity Accountants In The UK

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

Professional CT600 Tax Return Filing in River Tyne helps limited companies prepare their Corporation Tax position and submit the required Company Tax Return to HMRC. The CT600 is separate from the statutory accounts that are filed with Companies House, even though the figures in your accounts often feed into the tax calculation. A professional service can help you organise accounting records, review potential tax adjustments, calculate taxable profit, and complete the return accurately. This gives you clearer oversight of your Corporation Tax reporting, reduces the administrative burden on directors, and provides convenient support when you need to file with HMRC.

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 Does a CT600 Mean for Micro-Entity Companies in River Tyne?

A CT600 is the form used to submit a Company Tax Return to HMRC for Corporation Tax purposes. There is no separate official ‘micro-entity CT600’ form, but a company that operates as a micro-entity can still have Corporation Tax obligations and, where HMRC requires a return, will need to file a CT600. The CT600 is separate from the statutory accounts filed with Companies House. A micro-entity’s accounting records and accounts may be used as part of the Corporation Tax calculation, but taxable profit is not automatically the same as accounting profit. Corporation Tax computations can require adjustments, for example for disallowable expenses or capital allowances, so the taxable profit and any Corporation Tax liability are determined after those adjustments. Not every micro-entity owes Corporation Tax; the company’s circumstances and taxable position determine whether tax is payable. Filing the CT600 and paying any Corporation Tax are also separate obligations, so meeting one does not automatically satisfy the other.

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.

Need Help with CT600 Tax Return Filing in River Tyne?

Preparing a Company Tax Return can feel complex, especially when you need to move from accounting profit to taxable profit, keep Corporation Tax records organised, and meet HMRC filing requirements. Micro Entity Accounts provides practical support with CT600 preparation, Corporation Tax computation, tax adjustment review, and HMRC filing, so you can focus on running your company. If you would like clear, transparent help with your CT600 Tax Return Filing in River Tyne, get in touch to discuss your requirements.

─── 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 the company's Corporation Tax position for an accounting period, including income, gains, deductions, reliefs and the resulting tax calculation. The CT600 is part of the Company Tax Return process and is not the same document as the statutory accounts filed with Companies House.

Who needs to file a CT600?

A company may need to file a CT600 if it is within the scope of Corporation Tax or has received a notice to file from HMRC. The exact requirement depends on the company's circumstances, including whether it is trading, dormant, or has taxable income or gains. Because different companies have different obligations, it is important to check the position rather than assume that no Company Tax Return is due.

Is a CT600 different from statutory accounts?

Yes. Statutory accounts are prepared for Companies House and the company's members under the applicable accounting framework. A CT600 is filed with HMRC for Corporation Tax and reports the company's tax position. The figures may overlap, but the documents serve different purposes, follow different rules, and have separate filing obligations. Accounting profit may also need tax adjustments before taxable profit is calculated.

Is a CT600 different from a Corporation Tax computation?

Yes. The CT600 is the form used to submit the Company Tax Return, while the Corporation Tax computation is the calculation that shows how accounting profit is adjusted to arrive at taxable profit and the Corporation Tax liability. The computation supports the figures entered on the CT600 and helps explain items such as disallowable expenses, capital allowances, losses and reliefs.

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

A micro-entity company can still have Corporation Tax obligations and may need to file a CT600 if HMRC requires a Company Tax Return. Micro-entity accounting can make accounts preparation simpler, but it does not automatically remove the need to report to HMRC. Not every micro-entity owes Corporation Tax; whether tax is payable depends on taxable profits, losses, reliefs and other circumstances. Filing the return and paying any tax due are separate steps.

How is taxable profit calculated from accounting profit?

Taxable profit starts with the company's accounting profit, but it is not always the same figure. A Corporation Tax computation may adjust for items that are disallowable for tax, add back certain expenses, deduct capital allowances, use available losses or reliefs, and account for other tax-specific rules. The result is the taxable profit used to determine the Corporation Tax position. The exact adjustments depend on the company's activities and transactions.

Is filing a CT600 the same as paying Corporation Tax?

No. Filing a CT600 is the process of submitting the Company Tax Return to HMRC and reporting the Corporation Tax position. Paying Corporation Tax is a separate obligation. A company might file its return and have no tax to pay, or it might owe tax that must be paid under HMRC's rules. It is important to deal with both filing and payment separately and keep records that support the return.

What happens if a company files its CT600 late?

If a CT600 is filed late, HMRC may apply penalties and interest under its published rules. The exact consequences depend on factors such as how late the return is, whether tax remains unpaid, and the company's compliance history. Filing as soon as possible and keeping HMRC informed can help, but no particular outcome can be guaranteed. Professional support can help you understand the position and prepare the outstanding return.