To file a corporation tax (CT600) you should, first of all, prepare the annual accounts to submit both: the tax returns and accounts to the HMRC as one file. It is possible to submit your corporation tax returns online via government gateway. However, be careful as it is important to make sure that you will have the correct tax rate and will not overpay an excessive amount of corporation tax. 

 

Persona Finance Ltd advises you to use the professional services of our UK tax advisors and accountants who will be able to plan and optimise your corporation tax online. During the next stage, we will help you to submit your corporation tax return fully online and fully compliant. 

 

The deadline for the submission of a corporation tax return (CT600) is 12 months from the end of your accounting period. Be sure that you are not only submitting but also paying your corporation tax within this time frame.