CT600 and Corporation Tax Return for Micro Companies in Norfolk
- 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 return a limited company uses to report its financial results to HMRC for Corporation Tax purposes. In practice, this means preparing and submitting a CT600, which sets out the company's income, allowable deductions, relevant tax adjustments and the resulting taxable profit for the accounting period. HMRC uses that information to work out how much Corporation Tax the company owes, taking into account any reliefs or claims that apply to its circumstances.
The CT600 is the formal name of the Company Tax Return form used to report Corporation Tax to HMRC. It is submitted to HMRC, not to Companies House, and is normally supported by the company's financial statements and tax computations. Depending on the company's circumstances, the return may also need to include or refer to other information, such as details of trading losses, capital allowances claims or other matters relevant to the tax position.
No. Micro-entity status is an accounting framework matter under company law, and it affects how the statutory accounts are prepared and delivered to Companies House. It does not create a separate Corporation Tax regime, and it does not create a separate type of CT600. A micro company deals with Corporation Tax through the same Corporation Tax Return process as any other company, although the figures, disclosures and adjustments involved will reflect its own framework, accounting period and circumstances.
CT600 preparation normally begins with a review of the company's financial information for the accounting period, including the accounting profit or loss recorded in the books and the statutory accounts. Relevant tax adjustments are then considered, such as expenditure that is not allowable for tax purposes or capital expenditure that may qualify for capital allowances, so that a taxable profit figure can be determined. The return is then prepared, together with supporting computations, for submission to HMRC. For directors in Norfolk, this work can be carried out alongside the accounts so that the figures stay consistent.
They are separate documents with different purposes and different recipients. Statutory accounts are prepared under the applicable accounting framework and delivered to Companies House where required. A Corporation Tax Return is a tax filing: the CT600 is submitted to HMRC and reports the company's taxable profit for Corporation Tax. Preparing and filing one does not discharge the other, and submitting a CT600 does not complete the company's Companies House obligations, such as its accounts and confirmation statement.
Profit shown in the statutory accounts follows accounting rules, while taxable profit follows tax rules, and the two do not always produce the same figure. Corporation Tax rules can require adjustments, for example adding back expenditure that is not allowable for tax, claiming capital allowances in place of depreciation, or accounting for timing differences in when income and costs are recognised. The taxable profit figure drives the Corporation Tax liability, so these adjustments need to be considered carefully before the return is finalised.
No, and it is worth keeping them separate in your planning. The deadline for submitting the Corporation Tax Return to HMRC and the deadline for paying the Corporation Tax that is due are distinct, and the payment date commonly falls earlier than the filing date. The exact dates depend on the company's accounting period and its circumstances, so both should be diarised from the outset rather than assumed to fall together. Where a company is unsure which dates apply to it, we can help clarify the position.
Not necessarily, but the answer depends on why the company is described as dormant. Being dormant for Corporation Tax purposes is a separate test from being dormant for Companies House purposes, so a company that files dormant accounts may still have Corporation Tax obligations, and the reverse can also apply. Some dormant companies need to notify HMRC and file returns for a period, while others may not need to keep filing indefinitely. The position should be reviewed against the company's actual activity and circumstances.