Corporation Tax Return for Micro Companies in Harrow
- 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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Trusted by UK Limited Companies
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 how a limited company reports its income, profits and reliefs to HMRC and works out the Corporation Tax payable for an accounting period. It is not the same document as the company's statutory accounts, although the figures in those accounts usually provide the starting point. Most companies submit the return electronically, and the information included depends on the company's activities, accounting period and circumstances.
CT600 is the name of the form HMRC uses for a Company Tax Return. When directors talk about filing a Corporation Tax Return, they are normally referring to the CT600 together with any supporting schedules or computations. We prepare the CT600 using the company's financial information and submit it to HMRC where applicable.
No. Micro-entity status relates to the accounting framework a company may use when preparing its accounts, not to Corporation Tax itself. A micro company deals with Corporation Tax through the applicable Corporation Tax Return process, subject to its own circumstances. Eligibility for the micro-entity framework depends on the relevant criteria, the accounting period and the company's position, so it should not be assumed automatically.
Preparation typically involves reviewing the company's financial information, considering the accounting profit or loss for the period, identifying the tax adjustments that Corporation Tax rules may require, and arriving at the taxable profit. From there, the CT600 and any supporting schedules can be completed and submitted to HMRC. The exact work depends on the company's circumstances, and we explain each step as it applies to your company.
Statutory accounts are the company's formal annual accounts and, where required, are delivered to Companies House. A Corporation Tax Return such as a CT600 is submitted to HMRC instead. They serve different purposes and go to different bodies, so completing one does not automatically complete the other. Preparing and filing a CT600 does not by itself settle a company's Companies House accounts, confirmation statement or any other filing obligation.
Statutory accounts are drawn up under accounting rules, while taxable profit is calculated under tax rules. Items such as disallowable expenditure, non-taxable income, capital allowances and other reliefs can create differences between the two figures. Those differences are reviewed and adjusted as part of Corporation Tax Return preparation so that the taxable profit reflects the applicable rules.
No. The deadline for submitting the Corporation Tax Return and the deadline for paying Corporation Tax are separate, and they do not always fall on the same date. In many cases the payment date arrives before the filing date, so both are worth diarising. HMRC sets the applicable deadlines, which depend on the accounting period, and we can help Harrow companies keep track of what applies to them.
Being dormant for Corporation Tax purposes is not the same as being dormant for Companies House purposes. HMRC may not require a Company Tax Return where it has accepted that a company is dormant for Corporation Tax, but dormant status does not automatically remove all Companies House filing obligations. Equally, a company that is dormant for Corporation Tax does not necessarily have to keep submitting returns forever, and the position should be reviewed as circumstances change.