Corporation Tax Returns

Included in all Limited Company Packages, from £30 per month.

Corporation Tax Services

We deal with all aspects of corporation tax compliance and planning to make sure our clients are structured in the most tax efficient way and also compliant with the ever changing corporation rates and reliefs.

What we do:

Compute your Tax Liability
Ensure you pay or claim the correct amounts from or to HMRC
We will assist you in making your payments on time
We can analyse your company’s tax position to find ways to legitimately reduce your liability.
We make it a priority to always be available to you to answer your tax questions and provide advice on HMRC requirements and deadlines.

Our Corporation Tax Return services are included in all Fixed Monthly Limited Company Packages, along with other essential services such as Annual Accounts, Annual Returns, VAT returns and Payroll Services. Our Limited Company Packages start from £30 per month and also include a range of valuable benefits for our clients. These include access to an online client portal with file sharing, invoice management and email features nd free QuickBooks Online Cloud Software

All Fixed Fee Monthly Packages Include

Free QuickBooks Online

…QuickBooks Essentials for your business, included with all packages (saving you £180 per year)…

Client Portal

…file sharing, report approvals, pay invoices, communicate with us and view deadlines/tasks…

Monthly Profit Reports

…delivered to your inbox and uploaded to your portal at the end of every month…

Personalised Calendar

…sync with or view your personalised sbusiness deadline calendar from your client portal…


…get email reminders with instructions before any task you need to complete…


… reliable support from your own UK qualified accountants and bookkeepers …

Corporation Tax FAQs

Visit the Dot Wiki Knowledge base to view more frequently asked questions for Limited Companies such as Corporation Tax, Deadlines, Annual Accounts, Returns and other statutory requirements.


The Corporation Tax return includes:

  • Form CT600
  • Corporation tax calculation
  • The Company Annual Accounts.

You must send a Complete and accurate Corporation Tax Return to HMRC within 12 months after your company’s financial year ends.

You must pay any Corporation Tax due nine months and one day after your company’s financial year ends.

1 day late = £100 penalty
3 months late = additional £100
6 months late = HMRC will estimate your tax bill and add a 10% penalty of based on the estimated unpaid tax.
12 months late = additional 10% of unpaid tax charged as a penalty.

As part of a Fixed Monthly Package:
Corporation Tax Returns are included in our Limited Company Packages. Our packages start from £30 per month.

As a one-off service:
Our Corporation Tax Return service as a one-off service starts from £350 per return and includes the preparation, calculations and submission of your return.

Or fees vary based on the level of transactions we would need to process for your return. For more detail, please view packages. For one off services, please contact us to get started.

Tax Planning

Because tax law is constantly changing and incredibly complex, we offer a service tailored specifically to you which will help make the process as simple as possible for both business and personal customers.

We help you take full advantage of tax opportunities and reliefs, achieving the optimum capital or revenue tax treatment thereby determining the most tax effective structure for your business.

We will make recommendations for you to reduce tax on disposals and maximise relief on acquisitions making the most of opportunities specific to your industry.

Tax Investigations

Whether it is due to deliberate action or not, HMRC does perform targeted and random investigations. We can help ensure that HMRC adheres to their internal guidelines when assessing you or your business. We also discuss the process with you, so you know what to expect and what is expected of you. We help you prepare in all aspects to ensure that you are ready for the investigation.

When using our services, you can rest assured that we will be non judgemental, open and honest when dealing with your work. We will defend your business within the scope of the relevant laws and regulations. You can expect us to take control of your investigation with the aim of keeping the entire process as smooth as possible.

Ready to get started?

View our Fixed Fee Limited Company Packages, Year End Packages OR make a custom Accounting Package using our Package Builder.