Corporation Tax Return for Micro Companies in Haddington
- 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 return a limited company submits to HMRC to report its taxable profit for an accounting period and to calculate the Corporation Tax due. In practice it is usually prepared as a CT600 form, supported by a tax computation and, in most cases, a copy of the statutory accounts. It is a company tax filing and is separate from a personal Self Assessment return. Directors remain responsible for making sure the information submitted is accurate and complete.
The CT600 is the form HMRC uses for a company's Corporation Tax Return. It records details such as the company's registration number, the accounting period covered, income and expenditure, any tax adjustments made, and the resulting tax calculation. It is normally filed online. The CT600 is submitted to HMRC rather than to Companies House, and it is a different document from the company's statutory accounts.
No. There is no separate micro-entity CT600. A micro company deals with Corporation Tax through the same Corporation Tax Return process as any other company, subject to its own circumstances. Micro-entity status relates to the accounting framework used for statutory accounts, not to a distinct Corporation Tax regime. Whether a company qualifies as a micro-entity depends on the applicable criteria, the accounting period and the company's circumstances, so it is worth confirming rather than assuming.
Depending on the company's circumstances, preparation can involve reviewing the company's financial information, considering the accounting profit or loss for the period, identifying relevant tax adjustments such as disallowable expenses or capital allowances, and determining the taxable profit. The tax computation and CT600 are then prepared so the return can be submitted to HMRC. For owner-managed companies around Haddington, we would normally raise any queries with the director before anything is finalised.
Statutory accounts are prepared for the company, its shareholders and Companies House, where delivery is required. A Corporation Tax Return, such as the CT600, is submitted to HMRC. They are separate documents with separate purposes and separate filing routes. Filing statutory accounts with Companies House does not mean the company has filed its Corporation Tax Return, and it does not complete a confirmation statement or any other filing obligation.
Statutory accounts are prepared under the applicable accounting framework, while taxable profit is calculated using Corporation Tax rules. Some costs shown in the accounts may not be allowable for tax, and reliefs or allowances may apply that are not reflected in the accounting result. That is why a tax computation normally sits alongside the accounts, adjusting the accounting profit to arrive at the taxable profit for the period.
No, they are set separately and should not be assumed to fall on the same date. In many cases the deadline for paying Corporation Tax comes before the deadline for submitting the return, which is why it helps to diarise both. HMRC publishes the applicable dates, and the position can depend on the company's accounting period and individual circumstances.
Being dormant for Corporation Tax purposes is not the same as being dormant for Companies House purposes. A company may still have Companies House filing requirements even where HMRC has been notified that it is dormant, and dormant status does not automatically remove those obligations. Equally, not every dormant company must keep submitting Corporation Tax Returns indefinitely — the position depends on the company's circumstances and any change in activity, so it is worth checking before assuming no return is needed.