Expert accounting you can trust

Stress-free accounting and bookkeeping for entrepreneurs ready to focus on growth. Let us handle the numbers so you can focus on what matters most.

Trusted by 450,000+ companies worldwide

4.5/5.0
trustpilot rating for limited company accountants
stars from 3,418 reviews
Accounting foreign

See why thousands choose Sleek

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Expert accountant

Get a dedicated accountant to reconcile your accounts, prepare your financial statements, balance sheet and more.

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Paperless bookkeeping

Say bye to paperwork. Send us your receipts and documents electronically. They will be stored digitally. Accessible at any time, all in one place.

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Timely and compliant

Keep track of your filing deadlines year-round and ensure you remain compliant and on top of your submissions for filing tax returns.

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No surprises

Transparent, all-inclusive pricing that covers all your business needs, avoiding surprises and penalties.

Accounting solutions for every business

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.

Superior value at half the price!

Free Bookkeeping | Unlimited Transactions | Xero Subscription | Dedicated Accountant

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Monthly pricing
Sleek
From £50
Others
£44.5 – £300
Bookkeeping services
Sleek
Free with unlimited transactions
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Others
From 50p per transaction with minimum £20/mo
Bookkeeping software
Sleek
Xero
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Others
Pandle
Dedicated accountant
Sleek
Others
Completion and submission of year end accounts
Sleek
Others
Submission of Confirmation Statement
Sleek
Others
Submission of Company Tax Return
Sleek
Others
Effective price for 100 transactions
Sleek
£50.00 🤩
Others
£94.50 😮
Discover the difference with expert accounting

Our customer love is real!

Focus on your business whilst we run your back office

Meet Sleek’s lovely accounting team

Our team are experts in limited companies, sole trader, self employed, and tech startup accounting. We also act for individuals preparing Self Assessment tax return. They are always available to assist you on accounting, taxes, payroll, and all compliance and advice. We are your partner, invested in your success.

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

Ready to experience expert accounting?

Switching to Sleek is easy. We’ve got you covered every step of the way with our smooth, hassle-free onboarding process

Frequently Asked Questions

Accounting is the process of recording, analysing, and reporting financial transactions, which helps businesses make informed decisions, comply with regulations, and attract investors.

Accounting firms handle financial tasks like record-keeping and tax filing, provide strategic advice, and ensure compliance with tax laws, freeing you to focus on core business operations.

Identify your needs, consider firms with industry experience, check their reputation, assess their communication skills, and ensure their fees fit within your budget.

Bookkeeping involves recording daily transactions, while accounting uses this data to prepare financial statements, complete tax returns, and make strategic decisions.

In the UK, individuals and businesses file a Self Assessment Tax Return with HMRC, while limited companies file a Corporation Tax Return. An accountant ensures accurate, timely filing, helps with tax planning, and can represent you in disputes with HMRC.

We have a range of accountants that specialise in a variety of industries including contractors, startups, e-commerce, the construction industry and more.

Yes! We have expert tax advisors that can asssit with compliance (persoanl and corporate tax), and can also advise on matters such as SEIS/EIS, R&D Tax Credits and EMI Option schemes. You can book a meetign with one of our tax advisors to discuss any bespoke tax planning you might need.

At Sleek, we are GDPR compliant, registered wiith the Information Commisioners and all our software has Two-factor autehntication (2FA) enabled. We are also monitored by HM Revenue & Customs for anti-money laundering purposes.

Yes. We can create a bespoke accounting package to suit your business‘ needs. Please book in a meeting with an accounting expert, so we can find more about your business and how we can assist you.

All of our accounting plans include bookkeeping and setting up Director’s payroll. If you have over 10 employees, we would require setting up a bespoke plan. Please book in a meeting with an accounting expert to find out more.

At Sleek we make the lives of entrepreneurs easier by offering all-in-one accounting solutions. By signing up with us, we can provide you with first-class onboarding support, give you access with market-leading accounting software and ensure you never miss a deadline. We also provide expert support to set up a bank account, grants and startup loans as well as business insurance. We’d love to find out more your business! Book in a meeting with one of our accounting experts to find out more about the benefits of switching to Sleek.

Getting started with Sleek is easy. Select a package from the above to purchase an accounting plan. If you’re looking for something more bespoke, please book in a meeting with one of our accounting experts.

Ready to get started?
Ready to simplify your accounting and save on monthly fees? Got a question? Book a quick call, for free, with an expert today.
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