─── Specialist Micro-Entity Accountants In The UK

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

If your company needs to report its Corporation Tax position to HMRC, professional CT600 Tax Return Filing in Kinross can take the pressure off. A CT600 is the Company Tax Return itself — the form through which a company reports its taxable profits, allowances and reliefs to HMRC for an accounting period. It is not the same thing as the statutory accounts a company files with Companies House, even though the two are closely connected. We help you work through your bookkeeping and accounts, review the figures for tax purposes, prepare the Corporation Tax computation, identify adjustments where your taxable profit differs from your accounting profit, and submit the completed return to HMRC. The result is a clearer, more organised approach to Corporation Tax filing, with someone experienced handling the technical detail while you get on with running the business.

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 300 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   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.
  
 
      Posted on Google  
   
   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
  
 
      Posted on Google  
   
   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.
  
 
      Posted on Google  
   
   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.
  
 
      Posted on Google  
   
   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 .
  
 
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   Mael Leboucher 
 
 
 
 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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   3rd Hub 
 
 
 
 Trustindex verifies that the original source of the review is Google. Imran provides a very dependable and straightforward accounting service. He is always responsive and professional when managing our accounts. Excellent support.
  
 
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   Martin Tyrrell 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have really impressed to date with all dealings with Accotax highly enough. From day one, they've made what can often be a complicated and stressful part of running a business feel straightforward and hassle-free. A special mention has to go to Anum, who has been friendly, incredibly responsive, and genuinely cares about providing the best possible service. No question is ever too much trouble, and she consistently goes above and beyond to make sure everything is dealt with efficiently. I wouldn't hesitate to recommend you to anyone looking for an accountant they can genuinely trust.
  
 
      Posted on Google  
   
   Matthew Lyon 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great speedy service and very personable. Anum dealt with my income certificate and did everything quickly and helped me out massively. Very happy with the service provided.

What Does “Micro-Entity CT600” Mean for CT600 Tax Return Filing?

There is no separate “micro-entity CT600” form issued by HMRC. A CT600 is simply the Company Tax Return used by companies to report their Corporation Tax position, and it applies to companies of all sizes — including those that meet the criteria to be treated as micro-entities for accounting purposes. Where a micro-entity company has Corporation Tax obligations and is required to submit a Company Tax Return, it does so using the same CT600 framework as any other company. The difference for smaller companies generally lies in the accounting side: a micro-entity may prepare accounts under a simplified framework, and those accounts, along with the underlying records, usually form the starting point for working out taxable profit. Taxable profit is not automatically the same as the profit shown in the accounts. Corporation Tax calculations can require adjustments — for example, for disallowable expenditure, capital allowances in place of depreciation, or income and costs that are treated differently for tax purposes — before the taxable profit and any Corporation Tax liability are confirmed. It is also worth being clear that preparing a CT600 and paying Corporation Tax are two separate obligations: the return reports the position, while payment is a separate matter. Whether a particular micro-entity owes any Corporation Tax at all depends entirely on its own circumstances and taxable position, so it should never be assumed either way.

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 Kinross

Corporation Tax filing has a habit of landing at the busiest possible moment, with the added complication that the figures in your accounts rarely tell the whole tax story on their own. Working out taxable profit, capturing the right adjustments, and keeping the supporting Corporation Tax records in a state that actually makes sense months later can quickly become a job in itself. Micro Entity Accounts supports companies in Kinross with CT600 preparation, Corporation Tax computation work, a review of the tax adjustments needed to move from accounting profit to taxable profit, and submission of the Company Tax Return to HMRC — alongside help keeping your records organised so the process is smoother next time around. If you would like your CT600 Tax Return Filing handled by people who do it regularly, get in touch with Micro Entity Accounts and we can talk through what your company needs.

─── 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 for a Company Tax Return. It is the document through which a limited company reports its Corporation Tax position for an accounting period — including its taxable profits, any deductions, allowances or reliefs claimed, and the resulting Corporation Tax figure. The CT600 is filed with HMRC, not with Companies House, and it sits alongside a supporting Corporation Tax computation and, in most cases, a copy of the company's accounts.

Is a CT600 different from statutory accounts?

Yes, and the distinction matters. Statutory accounts are the financial statements a company prepares and files with Companies House under company law. A CT600 is a tax return submitted to HMRC. They are prepared from the same underlying records and usually contain overlapping figures, but they serve different purposes, go to different bodies, and can look quite different. For example, the accounts show accounting profit, while the CT600 needs to reflect taxable profit after the appropriate tax adjustments.

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

A company that is within the Corporation Tax system and has been issued with a notice to deliver a Company Tax Return is generally required to file one, regardless of its size. Operating as a micro-entity affects how the accounts are prepared, not whether Corporation Tax obligations exist. That said, obligations can vary depending on the company's circumstances and activity, so it is always worth confirming your position rather than assuming. Filing a CT600 does not automatically mean Corporation Tax is payable — that depends on the company's taxable profit and the reliefs and allowances available to it.

How is taxable profit calculated from accounting profit?

The starting point is usually the profit shown in the company's accounts. From there, a series of adjustments are made to arrive at taxable profit. Costs that are not allowable for tax purposes are added back, while items such as capital allowances may be deducted instead of depreciation charged in the accounts. Income treated differently for tax, and any losses or reliefs available to the company, are also taken into account. The outcome is a taxable profit figure that can be higher or lower than accounting profit, and it is this figure that drives the Corporation Tax calculation.

Is filing a CT600 the same as paying Corporation Tax?

No — these are separate obligations. Filing the CT600 is about reporting the company's position to HMRC by the relevant filing date. Paying Corporation Tax is a separate obligation with its own payment dates, which may not fall at the same time as the filing deadline. A company can therefore have submitted its return while still needing to arrange payment, and the dates and amounts involved depend on the company's circumstances. It is sensible to treat the two as distinct tasks in your diary.

What information is needed to prepare a CT600?

In practice, we need a clear picture of the company's trading activity and finances for the accounting period. That typically includes the year-end accounts or a trial balance, bank and bookkeeping records, details of income and expenditure, information about fixed assets purchased or sold, any loans or interest, and notes on items that may need special tax treatment. Details of any losses brought forward, reliefs you want to claim, and prior-year returns are also helpful. The more complete the records, the more straightforward the Corporation Tax computation tends to be.

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 to HMRC, and the company remains responsible for the accuracy of what is filed. In practice this means you share the information about your business, and we handle the technical preparation — building the Corporation Tax computation, reviewing the adjustments, and submitting the return through the appropriate HMRC channel. It is a straightforward arrangement, but the company should still review and understand the figures before they go in.

What happens if a company files its CT600 late?

Filing after the deadline can lead to penalties and interest from HMRC, and the position generally becomes more serious the longer the delay continues. HMRC may also issue reminders or estimates of the tax it believes is due, which can then need to be corrected once the return is filed. Because the exact consequences depend on your company's circumstances and how late the filing is, the practical answer is to file as early as you reasonably can once the accounts and tax figures are settled. If you are already behind, it is usually better to deal with it promptly than to wait.