─── Specialist Micro-Entity Accountants In The UK

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

CT600 Tax Return Filing in Ulverston means preparing your company’s Company Tax Return and submitting it to HMRC so your Corporation Tax position is reported correctly. Our service helps you pull together the figures from your accounting records, work through the tax adjustments that turn accounting profit into taxable profit, and complete the CT600 accurately and on time. It is important to understand that the CT600 is a separate filing from your statutory accounts, which are prepared for Companies House; the two are related, but they serve different purposes and go to different authorities. Whether you are a newly incorporated company filing for the first time, a small or micro company with straightforward trading income, or a director who simply wants the paperwork handled properly, professional support takes the guesswork out of the process and keeps your Corporation Tax reporting organised.

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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 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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 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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 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 CT600 Tax Return Filing Mean for a Micro-Entity Company?

There is no separate official form called a micro-entity CT600. A CT600 is the standard Company Tax Return that UK companies use to report their Corporation Tax position to HMRC, and a company that prepares micro-entity accounts still uses the same CT600 when HMRC requires it to file a Company Tax Return. Micro-entity status affects how the statutory accounts are prepared and filed with Companies House, but it does not create a different tax return and it does not by itself determine whether Corporation Tax is payable. If a company has taxable profits, or if HMRC has issued a notice to deliver a return, a Company Tax Return will normally be required. The figures in your accounts are usually the starting point for the Corporation Tax computation, but the taxable profit can differ from the accounting profit, because the calculation may need adjustments such as disallowable expenses or capital allowances. Filing the CT600 and paying any Corporation Tax due are also two separate obligations, and the amount of tax payable depends on the company’s own circumstances and taxable position.

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 Ulverston

Preparing a Company Tax Return can quickly become complicated once you move beyond the headline figures — working out which expenses are allowable, reconciling accounting profit with taxable profit, and making sure the CT600 matches the records behind it. Micro Entity Accounts supports companies in Ulverston with CT600 Tax Return Filing, including CT600 preparation, Corporation Tax computations, tax adjustment reviews and submission to HMRC. We keep the process clear and straightforward, ask for the information we need, and explain the figures in plain English so you know what has been reported and why. If you would like your Company Tax Return handled by someone who does this every day, get in touch with our team today to discuss your CT600 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?

A CT600 is the form HMRC uses for a Company Tax Return. It sets out a company's Corporation Tax position for an accounting period, including details of income, profits, deductions and any Corporation Tax the company is due to pay, plus the information needed to support those figures. It is submitted to HMRC, not to Companies House, and it is the formal way a company reports its Corporation Tax position.

Who needs to file a CT600?

A UK company normally needs to file a Company Tax Return if HMRC has issued a notice to deliver one, or if the company has taxable profits or other circumstances that require a return. This applies whether the company is large, small or classed as a micro-entity. If you are unsure whether your company needs to file, it is worth checking your position, as the answer depends on your company's own circumstances and trading activity.

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

Yes, they are separate filings. Statutory accounts are prepared and filed at Companies House under the companies legislation that applies to your company, and they follow the accounting framework your company uses. The CT600 is a tax return submitted to HMRC to report the company's Corporation Tax position. Even though both are built on the same underlying bookkeeping, they are prepared for different purposes, filed with different bodies, and may not contain identical figures.

Is a CT600 the same as a Corporation Tax computation?

No. The Corporation Tax computation is the workings that take your accounting profit and adjust it to arrive at taxable profit, showing items such as disallowable expenses or capital allowances. The CT600 is the return form on which you report the results of that computation to HMRC. In practice the computation usually needs to be prepared first, because the CT600 boxes are completed from the figures it produces.

How is taxable profit calculated from accounting profit?

The starting point is normally the profit shown in your accounts, but taxable profit can be different. The computation may add back expenses that are not allowable for tax, deduct items that are treated differently for tax purposes, and account for capital allowances on assets rather than the depreciation charged in the accounts. The exact adjustments depend on what your company has spent and earned, which is why the computation should be prepared carefully rather than assumed from the accounts alone.

Can a company file its CT600 without filing its accounts?

The CT600 and the statutory accounts are separate obligations with separate filing routes, so one does not automatically replace the other. In many cases, however, the tax return requires accounts information to be submitted alongside it, and your company will still have its own Companies House filing obligations. The best approach is to treat accounts preparation and Company Tax Return filing as connected tasks so the figures line up and nothing is missed.

Is filing a CT600 the same as paying Corporation Tax?

No. Filing the CT600 is about reporting your company's Corporation Tax position to HMRC, while payment is a separate obligation with its own arrangements and date. A company can file its return and then pay any liability it has worked out, and the two steps are handled separately. If you would like to understand how payment works for your company, it is worth checking HMRC's guidance or speaking to us directly.

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

Yes. Directors can appoint an agent to prepare the Corporation Tax computation and complete the CT600, and with the appropriate authorisation that agent can also submit the return to HMRC on the company's behalf. The company remains responsible for the accuracy of what is filed, which is why a good agent will ask detailed questions, work from proper records and explain the figures before submission.