─── Specialist Micro-Entity Accountants In The UK

CT600 Tax Return Filing in Balsall Common – Prepare and File Your Company Tax Return with HMRC

CT600 Tax Return Filing is the process of preparing and submitting your company’s Company Tax Return to HMRC so that your Corporation Tax position is reported accurately and on time. For directors in Balsall Common, the CT600 can feel like another item on an already long list, especially when accounting profit needs adjusting before taxable profit is agreed. Professional support helps you pull the figures together from your records, consider the tax adjustments that may apply, prepare a clear Corporation Tax computation, and submit the CT600 to HMRC with confidence. It is important to remember that the CT600 is a separate obligation from the statutory accounts filed with Companies House – the two are related, but they are not the same document and they are not submitted to the same place. Good CT600 Tax Return Filing brings accuracy, clarity and convenience, giving you a documented record of your Corporation Tax position and more time to focus on 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  
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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. 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. 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 CT600, and How Does It Relate to Micro-Entity Companies?

There is no separate official “micro-entity CT600” form. A CT600 is simply the name of the Company Tax Return that companies use to report their Corporation Tax position to HMRC, and a company that happens to meet the criteria for a micro-entity accounting framework uses exactly the same form as any other company that needs to file. Where a micro-entity company has Corporation Tax obligations and HMRC requires a Company Tax Return, the CT600 is the document used to report the resulting figures. This filing sits alongside – but is distinct from – the statutory accounts prepared for the company and filed with Companies House. The accounts and accounting records are usually the starting point for the Corporation Tax calculation, but the figures in those accounts are not automatically the taxable figures. Corporation Tax is calculated on taxable profit, which can differ from accounting profit because adjustments may be needed for items such as disallowable expenditure, capital allowances, and other tax-specific treatments. Equally, filing a CT600 is not the same as paying Corporation Tax: the return reports the position, while payment is a separate obligation. Not every micro-entity will owe Corporation Tax, and whether anything is payable depends on the company’s own circumstances and taxable position. Preparing the accounts and preparing the Corporation Tax computation are related but separate processes, which is why many directors in Balsall Common choose professional CT600 Tax Return Filing support to make sure the figures are considered properly before submission.

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.

Take the Fuss Out of CT600 Tax Return Filing

Calculating taxable profit, remembering which adjustments apply and keeping Corporation Tax records in a state that can be checked later is a genuine burden for busy directors – and it is easy to lose an evening (or several) to it. Micro Entity Accounts can help you work through your accounting figures, review the tax adjustments that may be relevant, prepare a clear Corporation Tax computation and handle your CT600 Tax Return Filing with HMRC. We keep the process straightforward, explain what we need from you and what each step means, and work to clear, transparent pricing so there are no surprises. If your Company Tax Return is on the horizon, get in touch and let us take it from there.

─── 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 used to file a Company Tax Return with HMRC. It reports the company's Corporation Tax position for an accounting period, including the figures drawn from the company's accounts, the tax adjustments made to arrive at taxable profit and the resulting Corporation Tax. It is submitted to HMRC – not to Companies House – and it is the formal mechanism by which a company reports its Corporation Tax position.

Who needs to file a CT600?

A company generally needs to file a Company Tax Return where HMRC has issued a notice to deliver one, or where the company has a Corporation Tax liability or other reporting requirement for the period. Whether a particular company must file depends on its own circumstances, so it is worth checking your position rather than assuming. Dormant companies, companies that have recently started trading and companies with no taxable profit can all have different obligations, and the safest approach is to confirm what applies to your company before the period in question passes.

Is a CT600 the same as the statutory accounts filed with Companies House?

No. Statutory accounts are filed with Companies House and are prepared under an accounting framework, while a CT600 is a Company Tax Return filed with HMRC. They are related because the accounting figures often form the starting point for the Corporation Tax calculation, but they are separate documents with separate purposes, separate deadlines and separate recipients. Filing one does not satisfy the other, and the figures reported in each can differ once tax adjustments are taken into account.

Is a CT600 the same as a Corporation Tax computation?

Not quite. A Corporation Tax computation is the working paper that starts with accounting profit, applies the relevant tax adjustments and arrives at taxable profit and the Corporation Tax due. The CT600 is the return form on which those results are reported to HMRC, usually with the computation attached or available alongside it. In practice, the computation underpins the return: get the computation right and the CT600 follows naturally.

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

There is no separate micro-entity CT600 – a company that meets the micro-entity criteria for accounting purposes uses the same Company Tax Return as any other company. Whether it actually needs to file depends on its Corporation Tax obligations for the period, which are driven by its circumstances rather than by its accounting framework. Meeting a micro-entity accounting threshold does not by itself determine Corporation Tax, and it does not automatically create or remove a filing requirement.

What information is needed to prepare a CT600?

Typically you will need the company's accounting records and finalised accounts for the period, details of income and expenditure, information on fixed assets and any capital expenditure, records of anything that may not be allowable for tax, and details of any other income or reliefs being claimed. Company registration details and the accounting period dates are also required. If you use an accountant for CT600 Tax Return Filing, they will normally give you a short checklist so you know exactly what to send and when.

How is taxable profit calculated from accounting profit?

The starting point is usually the accounting profit shown in the company's accounts. That figure is then adjusted: certain expenses may be disallowed for tax, capital allowances may be claimed instead of depreciation, and other tax-specific treatments may apply. The result is taxable profit, which is the figure Corporation Tax is calculated on. Because of these adjustments, taxable profit can differ from accounting profit, and there is no automatic link between the accounting framework a company uses and the tax it ultimately owes.

Is filing a CT600 the same as paying Corporation Tax?

No – filing and payment are separate obligations with separate dates. Filing the CT600 reports the company's Corporation Tax position to HMRC, while paying Corporation Tax is a payment that has to be made in its own right. A company can have a filing requirement even when no Corporation Tax is payable, and it can owe Corporation Tax even where the payment mechanics differ from what a director expects. Keeping both in view avoids the kind of mix-up that is easily made when only one is being tracked.