The UKs Friendliest Limited Company Accountants

As your trusted limited company accountant, Sleek provides hassle-free online accounting services. From bookkeeping to tax returns, we ensure compliance and smooth financial management, so you can focus on running and growing your business. We’ve got everything covered.

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Choose Sleek as your limited company accountant

Running a limited company is complex. Sleek’s all-inclusive accounting service manages your finances efficiently, so you can focus on growing your business. From filing taxes to payroll and bookkeeping, Sleek offers expert support starting at just £50 monthly with lots of useful extra tools included in the cost. 

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Dedicated accountant

Get an expert limited company accountant to reconcile your accounts, prepare your financial statements, tax returns, balance sheet and more. We take the time to get to know you and your business.

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Paper-free bookkeeping

Enjoy handy tools like online receipt capture and invoicing software as standard. Documents are stored in a secure online hub for easy access, whenever you need them.

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Stay compliant

Stay ahead of the game with alerts for key tax and compliance events. We help you keep track of your filing deadlines and ensure you remain on top of your submissions for tax returns.

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Fixed fees

Say goodbye to expensive adhoc charges and look forward to transparent, all-inclusive pricing. Ask your company accountant as many questions as like - it's all included in a fixed monthly fee.

Transparent accounting charges for your limited company

Traditional accountants often surprise business owners with unexpected charges for calls, emails, and meetings. 

At Sleek, we do things differently. As an online limited company accountant, we offer transparent, affordable pricing, with essential services like advice, a free Xero subscription, invoicing software, and other useful tools included in your package.

With no hidden costs, you get peace of mind and a reliable support system, not a source of frustration.

Limited company accountancy packages

Accounts & Bookkeeping
Ideal for entrepreneurs just starting out who need to stay compliant with expert bookkeeping support.
From £50/mo*
Covers the basics, like:
☆ MOST POPULAR
Accounting Pro (includes VAT & Payroll)
Perfect for businesses focused on growth, requiring monthly bookkeeping, payroll, and tax compliance.
From £100/mo*
Everything in Accounts & Bookkeeping, plus:
Accounts & Bookkeeping

From £50/mo*
Accounting Pro
(includes VAT & Payroll)
From £100/mo*
Bookkeeping
Annual
Monthly
Xero Subscription
Confirmation Statement
Year-end accounts & Tax Return
Dedicated Accountant
Director’s Tax Return
£250/financial year
VAT filing
Payroll & Pension filing 1-5 employees
Local Dedicated Accountant
Multi-currency support
£10/month
£10/month
*For financial years ending in under 3 months, a minimum 3-month purchase of the monthly accounting plan is required.

Specialist limited company accountants

Our team of expert accountants understands the unique needs of limited companies. With extensive experience across many industries, we’ll ensure your business complies with UK regulations while helping you maximise tax efficiency and stay up to date on changes.
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Free Bookkeeping
Unlike others, we include free online bookkeeping, saving you money and time by integrating seamlessly with our accounting platform.

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No Hidden Costs
We offer transparent pricing, so you know exactly what you’ll pay each month. No surprise bills. No hidden charges.

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Dedicated Accountant
You’re paired with a dedicated accountant, offering personalised advice and support over the year.

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Seamless Communication
Our easy-to-use accounting platform is supported by a friendly expert team who can provide support via email, chat, or over the phone.

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Extra Perks as Standard
Free on-the-go receipt capture, invoice management software, and simple banking connections make everything easier.

free set-up for limited companies with accountancy packages

Free Incorporation
Sign up with Sleek, and we’ll incorporate your new limited company for free – saving you up to £120.

Hear direct from happy limited accountancy clients

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Anthony Dickens
Founder & CEO @ Hookshot

Rosie at Sleek has been fantastic!

Everything we have needed has been done with minimal fuss leaving us to get on with running the business, it's always great to know we've got the Sleek team behind us for any accounting-related matters or advice.

woman smiling with glasses
Sarah Quinn
Director, Dead Cat Audio Ltd

I’ve been with Sleek for years

Their attention to providing a good service has continued. Bryony is brilliant with my accounts; great communication and always there to help. I would definitely recommend their service.

man smiling in suit
Ricky Hill
Founder @ Born and CEO @ Syncr

I just gotta say, Sleek has been a lifesaver for our business!

They always submit our filings on time, and their tax advice is spot on.Seriously, they’ve made things so much easier for us. I’d totally recommend Sleek to anyone looking for awesome accounting help.

man smiling in suit
Ricky Hill
Founder @ Born and CEO @ Syncr

I just gotta say, Sleek has been a lifesaver for our business!

They always submit our filings on time, and their tax advice is spot on.Seriously, they’ve made things so much easier for us. I’d totally recommend Sleek to anyone looking for awesome accounting help.

woman smiling with glasses
Sarah Quinn
Director, Dead Cat Audio Ltd

I’ve been with Sleek for years

Their attention to providing a good service has continued. Bryony is brilliant with my accounts; great communication and always there to help. I would definitely recommend their service.

man smiling in apron
Anthony Dickens
Founder & CEO @ Hookshot

Rosie at Sleek has been fantastic!

Everything we have needed has been done with minimal fuss leaving us to get on with running the business, it's always great to know we've got the Sleek team behind us for any accounting-related matters or advice.

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Comprehensive limited company accounting services

Our packages are designed to offer everything your limited company needs for compliance and tax efficiency.
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Annual Accounts Preparation & Filing
Stay compliant with Companies House and HMRC with timely and accurate filings.
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Corporation Tax Returns (CT600)
We’ll handle all your corporation tax requirements to ensure you don’t pay more than you should.
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Quarterly VAT Returns
Whether you’re VAT-registered or just getting started, we’ll manage VAT filings to keep your business compliant.

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Payroll Processing
We’ll manage your payroll, ensuring correct payments and submissions to HMRC.
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Directors’ Self-Assessment Tax Returns
Need help with personal tax filings? We’ve got your self assessment tax returns covered, too.

free set-up for limited companies with accountancy packages

Free Company Incorporation
Sign up with Sleek, and we’ll incorporate your new limited company for free –  saving you up to £120!

Let's get started

Qualified accountants for limited companies

Toby Denwood headshot image
Toby Denwood
Role: Tax Associate | Region: UK
Toby is a tax expert with a specialization in self-assessment tax returns, R&D tax relief, and employment taxation. His deep knowledge allows him to guide clients through complex tax challenges, ensuring that they benefit from tax efficiencies and accurate filings.
Expertise: Self-Assessment Tax Returns | R&D Tax Relief | Employment Taxation
Fun Fact: Toby once aspired to be a dentist but found his calling in tax, where he can sink his teeth into numbers. He’s also a keen cricketer.
Client-Focused | Knowledgeable | Dedicated
Nathan Allatt headshot image
Nathan Allatt
Role: Accountant | Region: UK
Nathan brings nearly a decade of accounting experience, with a specialization in year-end and management accounts. His supportive nature and deep expertise help clients make informed decisions and navigate their financial obligations smoothly.
Expertise: Year-End Accounts | Management Accounts | Payroll
Fun Fact: Nathan is a cricket coach for a local under-9s team, sharing his passion for the game with the next generation.
Supportive | Experienced | Knowledgeable
Toby Denwood headshot image
Toby Denwood
Role: Tax Associate | Region: UK
Toby is a tax expert with a specialization in self-assessment tax returns, R&D tax relief, and employment taxation. His deep knowledge allows him to guide clients through complex tax challenges, ensuring that they benefit from tax efficiencies and accurate filings.
Expertise: Self-Assessment Tax Returns | R&D Tax Relief | Employment Taxation
Fun Fact: Toby once aspired to be a dentist but found his calling in tax, where he can sink his teeth into numbers. He’s also a keen cricketer.
Client-Focused | Knowledgeable | Dedicated
Nathan Allatt headshot image
Nathan Allatt
Role: Accountant | Region: UK
Nathan brings nearly a decade of accounting experience, with a specialization in year-end and management accounts. His supportive nature and deep expertise help clients make informed decisions and navigate their financial obligations smoothly.
Expertise: Year-End Accounts | Management Accounts | Payroll
Fun Fact: Nathan is a cricket coach for a local under-9s team, sharing his passion for the game with the next generation.
Supportive | Experienced | Knowledgeable
Limited company accountancy questions
We understand you may have questions about managing your limited company’s finances.
Here are some of the most common enquiries:

While not legally required, most limited companies find professional accounting services indispensable for ensuring compliance and optimising tax savings.

Limited companies are responsible for Corporation Tax, VAT (if applicable), PAYE, and potentially Dividends Tax.

Sleek’s pricing starts at just £50/month for our all-inclusive ltd company accounting package.

Our accountants will advise you on the most tax-efficient remuneration strategy tailored to your company.

You need to file your company’s accounts with Companies House within nine months after the end of your accounting period. On top of that, your Corporation Tax return and accounts must be submitted to HMRC within 12 months of the same accounting period. Want a complete breakdown of your limited company’s tax responsibilities and deadlines? Check out our article on what taxes you pay as a limited company.

As a Sleek client, you’ll have a real-time dashboard that gives you a clear, instant picture of your business finances. You can see exactly what tax you owe and access all your limited company’s records, from expenses and invoices to your previous tax filings—everything at your fingertips.

You must keep your records for six years from the end of the financial year they relate to. There are some cases where you may need to keep them longer, such as:

  • If the records cover transactions over multiple accounting periods.
  • If your company purchased something that’s expected to last more than six years, like machinery.
  • If your Company Tax Return was submitted late.
  • If HMRC has opened a compliance check into your Company Tax Return.

Your limited company follows an accounting period, and at the end of it, you’ll need to prepare and file your accounts with Companies House and HMRC. Most people use accounting software to keep this process smooth and accurate. It’s important to store all your records—like expenses and invoices—in secure online accounting software. Not only does this keep you compliant with HMRC’s Making Tax Digital (MTD) rules, but it also keeps you organised and simplifies your tax returns. If you want to make things even easier, we recommend getting an accountant who uses intuitive accounting software to handle it for you.

Daniel S,
Sleek Advisor

Sleek employee Daniel Accounting

Ready to get started with us?

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