Corporation Tax Return for Micro Companies in Bury St Edmunds
- 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 company makes to HMRC covering a particular accounting period. It sets out the company's income, allowable deductions and the resulting taxable profit, together with the Corporation Tax that is due, where any is payable. It is a company-level filing, so it is separate from anything the directors report personally through Self Assessment. Most active limited companies need to deal with one for each accounting period, although the exact position depends on the company's circumstances.
A CT600 is the name of the form HMRC uses for a Company Tax Return. It is submitted to HMRC, normally online, and is usually accompanied by a copy of the statutory accounts and a tax computation that shows how accounting profit has been adjusted to arrive at taxable profit. The CT600 is not sent to Companies House — it goes to HMRC, and it covers the company's own Corporation Tax position for the period in question.
No. There is no separate micro-entity CT600 or distinct Corporation Tax regime for smaller companies. A micro company deals with Corporation Tax through the same Corporation Tax Return process as any other limited company, subject to its own circumstances and the applicable requirements. Micro-entity status relates to the accounting framework used when preparing and filing accounts, not to the Corporation Tax Return itself. Eligibility for that framework depends on the applicable criteria, the accounting period and the company's circumstances.
Preparation generally starts with reviewing the company's financial information for the period and considering the accounting profit or loss shown by the records. From there, relevant tax adjustments can be identified — for example, disallowable expenditure or capital allowances — before the taxable profit is determined and the return is prepared for submission to HMRC. The level of work varies considerably between companies, so the process is tailored to the figures and activities involved rather than applied in a fixed way.
These are two different documents with two different audiences. Statutory accounts are prepared under the applicable accounting framework and delivered to Companies House where required. A Corporation Tax Return, such as the CT600, is submitted to HMRC. Filing statutory accounts does not satisfy the Corporation Tax filing obligation, and submitting a CT600 does not complete the company's accounts, confirmation statement or any other Companies House requirement. Each has its own purpose, its own deadline and its own submission route.
Accounting profit is calculated under accounting standards, while taxable profit is calculated under Corporation Tax rules. The two can diverge because certain items of income or expenditure are treated differently for tax purposes, meaning adjustments may be needed. Common examples include entertaining costs, depreciation replaced by capital allowances, and non-deductible expenses. Because of this, the profit shown in the statutory accounts is not always the same figure that is taxed, and a computation is normally prepared to bridge the gap.
Not necessarily. The deadline for submitting a Corporation Tax Return and the deadline for paying any Corporation Tax due are separate requirements and do not always fall on the same date. Missing one does not automatically mean the other has been missed, but both matter. Because the dates depend on the company's accounting period and its circumstances, it is worth confirming your own deadlines with HMRC guidance or with an accountant rather than assuming they coincide.
Dormant for Corporation Tax purposes is not the same as dormant for Companies House purposes, and the two tests can produce different answers. A company may still have Companies House filing obligations even where it has no Corporation Tax to report. Whether a Corporation Tax Return needs to be submitted, and for how long, depends on the company's circumstances and HMRC's requirements. If you are unsure where a new or quiet company stands, it is worth checking before assuming no return is needed.