Corporation Tax Return for Micro Companies in West Wimbledon
- Simple Fixed Pricing
- Clear Filing Process
- HMRC CT600 Support
- Micro-Entity Specialists
Corporation Tax Return Preparation
- CT600 preparation
- Tax adjustments review
- Allowable expense review
- Capital allowances review, where applicable
- Losses & reliefs review, where applicable
- HMRC CT600 filing
- Submission confirmation
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Accountant-prepared Corporation Tax Returns and CT600 filing support.
Our Core Corporation Tax Services For Micro Companies
Our fixed-fee service covers everything a qualifying micro-entity company needs to complete and file its Corporation Tax Return correctly and on time.
Corporation Tax Computations
We calculate your taxable profit from your micro-entity accounts, applying the correct adjustments, disallowables and capital allowances.
CT600 Preparation
Supporting accounts and computations prepared in the required format, where applicable
HMRC Online Submission
We file your corporation tax return directly with HMRC and send you the confirmation receipt for your records.
Tax Relief Reviews
We review relevant expenses, losses, allowances and tax adjustments based on your company's circumstances to help ensure the Corporation Tax position is calculated correctly.
Deadline Management
We track your accounting period, payment date and filing date, and remind you well before HMRC does.
HMRC Correspondence
We can help you respond to relevant HMRC correspondence, including filing queries and penalty notices, where this falls within the agreed service.
What Is Included In Your Fixed Fee
Corporation tax computation from your figures
CT600 return prepared and reviewed by an accountant
iXBRL company accounts tagged for HMRC
Online filing with HMRC and confirmation receipt
Payment reference and tax due clearly explained
Unlimited email support during your filing
How We File Your Corporation Tax Return
Send Your Figures
Upload your bookkeeping records, bank summaries or year-end accounts through our secure portal.
We Prepare Your Return
Your accountant produces the computation and CT600, checking reliefs and allowances along the way.
You Approve
We send the return and a plain-English summary of the tax due, with the payment deadline and reference.
We File With HMRC
Once you approve the return, we submit it to HMRC and provide the available submission confirmation for your records.
Corporation Tax Filing For Micro Companies Across All Sectors
Our corporation tax service covers a wide range of small company types, including:
E-Commerce Corporation Tax
Marketplace fees, stock and platform payouts reconciled before your CT600 is prepared.
Contractor & Freelancer CT600
Single-director limited companies with salary, dividends and expense reviews handled correctly.
Property SPV Corporation Tax
Rental profit, mortgage interest and property costs treated properly for your SPV's return.
Trades & Construction Tax
CIS deductions, tools, vehicles and subcontractor costs reflected in your corporation tax return.
Tech & Digital Corporation Tax
Software subscriptions, contractor costs and development spend reviewed for available reliefs.
Dormant & Low-Activity Companies
Nil returns and low-activity filings submitted so HMRC records stay clean and penalty free.
Corporation Tax Deadlines Every Micro Company Should Know
Corporation Tax is normally due 9 months and 1 day after the end of the accounting period, while the Company Tax Return is generally due 12 months after the end of that period. Your actual deadlines can vary depending on your company’s circumstances and accounting periods. Check more details here
Pay Your Corporation Tax
9 months and 1 day after your accounting period ends
File Your CT600 Return
12 months after your accounting period ends
Late Filing Penalty
Penalties can apply if a Company Tax Return is filed after the deadline. Current HMRC rules should be checked for the relevant accounting period.
Late Payment
HMRC charges daily interest until the balance is cleared
─── FAQs
FAQs: Corporation Tax Returns For Micro Companies
Reach out to our UK team any time at info@microentityaccounts.co.uk — we are always happy to help.
A Corporation Tax Return is the formal report a limited company provides to HMRC to set out its income, profits, gains, deductions and reliefs for an accounting period. It is HMRC's mechanism for assessing how much Corporation Tax, if any, is payable, and it is normally submitted online. The return is separate from any filing made at Companies House, and it is the company — not its accountant — that remains responsible for its accuracy and for submitting it on time.
The CT600 is the standard form used to submit a Company Tax Return to HMRC. It is accompanied by the company's accounts and computations in the format HMRC expects, which explain how accounting figures have been adjusted to arrive at the taxable profit or loss for the period. A CT600 is not a document filed with Companies House, and submitting it does not, on its own, satisfy any Companies House filing obligation.
No. There is no separate micro-entity CT600 and no distinct Corporation Tax regime for micro companies. Being a micro company is an accounting framework question that affects how statutory accounts may be prepared, not how Corporation Tax is reported. A company that qualifies for the micro-entity framework generally deals with Corporation Tax through the same Corporation Tax Return process as other companies, subject to its own circumstances, and it may still need to make tax adjustments when arriving at taxable profit.
Preparation usually begins with a review of the company's financial information for the accounting period, looking at the accounting profit or loss shown and the items behind it. From there, relevant tax adjustments may be identified — for example disallowable expenditure, capital allowances or timing differences — so that the taxable profit can be determined. The CT600 is then prepared, together with supporting computations where required, for submission to HMRC, and the position depends on the company's specific circumstances.
Statutory accounts are the financial statements a company delivers to Companies House where required, prepared under the applicable accounting framework. A Corporation Tax Return, such as a CT600, is a tax filing submitted to HMRC and is based on figures adjusted for tax purposes. The two serve different purposes and go to different recipients. Delivering accounts to Companies House is not the same as filing a CT600, and preparing or filing a CT600 does not in itself complete the company's accounts filing, confirmation statement or any other obligation.
Corporation Tax rules do not always follow the accounting treatment. Some expenses recognised in the accounts may be disallowed for tax, while reliefs such as capital allowances are available under tax rules rather than being reflected in accounting profit. Adjustments may also arise from timing differences or items treated differently for tax. This is why a computation is normally prepared alongside the return to reconcile accounting profit with taxable profit, and the adjustments required depend on the company's transactions.
Not necessarily. HMRC sets a deadline for submitting the Corporation Tax Return and a separate deadline for paying any Corporation Tax due, and these can fall on different dates. Both depend on the company's accounting period and its circumstances, so it is worth checking the specific dates that apply to your company on HMRC's guidance rather than assuming one date covers both. Missing a payment date can lead to interest or penalties even where the return itself was filed on time.
Dormant for Corporation Tax purposes and dormant for Companies House purposes are separate concepts, and a company can be one without being the other. A company that is dormant for Corporation Tax purposes may not need to submit a Corporation Tax Return for a period, and may be able to tell HMRC it is dormant instead, but it can still have Companies House filing obligations such as delivering accounts or a confirmation statement. Dormancy does not automatically remove those obligations, and whether a return is required depends on the company's circumstances and the period involved.
Yes. We work with micro companies and small limited companies across West Wimbledon and the surrounding area on Corporation Tax Return preparation, including CT600 preparation and the supporting computations, for submission to HMRC where applicable. We can also help directors understand how their accounting figures translate into taxable profit and what information is needed before the return is prepared. If you are unsure about your company's position, an initial conversation is usually the simplest way to establish what is required.