Corporation Tax Support

Tax planning and compliance can be complicated... And yet, they are critical issues to ensuring business success and growth.

Save money and time on your corporation tax with Sleek. From advising when tax payments are due to providing insights into capital allowance, you won't have to worry about anything with our expert advice.

Trusted by thousands of UK businesses

We've got you covered

Focus on your growing your business while we handle all you corporation tax needs.

What can Sleek do for you?

Access to experts

It’s easy to get confused with corporation tax and its ever-changing rules. That’s why we are always here to answer your questions and calm any stress.

Tax benefits

We can advise on how limited company remuneration by way of salary/dividends works and save you money.

Corporation tax compliance

Once a company’s accounts have been prepared, we will prepare corporation tax returns ‘Form CT600’. You'll understand the how’s and the whys throughout.

Save money

Never miss an opportunity to reduce your corporation tax bill. We can identify available tax reliefs such as capital allowances and research and development tax credits.

What's included?

  • Accounting software setup
  • Bookkeeping
  • Year-end accounts and Corporation tax return
  • Dedicated accountant for support
  • Directors tax return
  • Payroll support and pension filing
  • Quarterly VAT filing
  • Professional references (lettings mortgages)

Pricing upon request

Request a quote today!

Tell us about your business and we’ll get back to you with a quote based on your requirements.

All packages include fixed monthly prices with no hidden fees.

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Book a Free consultation

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Meet your accountant

After a quick and easy set up, your new accountant will get in touch.


Focus on your business

From there you'll get started and can leave your books with us.

Frequently Asked Questions

Corporation tax is a tax that is placed on limited companies, housing associations, membership organisations, and some clubs and societies in the UK. It is put on money made through trading profits, investments and selling assets (such as land or property) for more than they cost. The corporation tax main rate in the UK is currently set at 19% for all business profits.

Corporation tax is placed not only on profits, but on any gains made from selling assets such as land, property or shares. For guidance on corporation tax, so as to avoid error, it is best to consult an accountancy firm.

There are a few ways to legally reduce corporation tax. Beyond claiming reliefs, allowances and expenses, there are other creative strategies that you can implement. Accountants are best placed to advise on these strategies; seeking the advice of a company like Sleek can save you more money than you might expect.

Deductions on corporation tax are known as corporation tax reliefs; these can occur through research & development costs, profit from patents, losses to a business and some creative work. They will also occur through disincorporation, when a company its structure to sole trader or partnership. Accountants such as Sleek can advise on where corporation tax reliefs may apply to your business.

You need to pay corporation tax nine months and a day after the end of your accounting period for the previous year. Though you will make this payment before you file your company tax return, you will need to prepare the return in order to work out how much corporation tax you owe. Using an accountancy firm such as Sleek will take the stress away from the process, ensuring that you have all the information you need and helping you to avoid late payments.

Need help? Speak to one of our experts today!

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Trusted by thousands of UK businesses

I met Ed from Sleek when he was visiting our coworking space in London. After a quick chat, Ed explained how I could move my accounts online and also discussed R&D tax credits. His advice has been invaluable!

Victoria Haynes

CEO & Founder
Neon Hop

I truly wouldn’t be able to run my business without Sleek. Whilst I’m great at marketing and the sales side of running a business, I’m just not a numbers guy! Sleek has changed the way I look at an accountant.

Neil Smedley

King Koby Ltd

We’ve been with Sleek since the very beginning of our business. They helped with Seed EIS, R&D and implementing an online cloud bookkeeping system through Xero. Sleek has undoubtedly helped us grow our business.

Seb Francis

Co-Founder & Director
Titus Learning Ltd

Seb Francis

Titus Learning Ltd

We've been with Sleek since the very beginning of our business. They helped with Seed EIS, R&D and implementing an online cloud bookkeeping system through Xero. Sleek has undoubtedly helped us grow our business.

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