Speak to an advisor: +44 330 822 1066

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
5 stars green icon
stars from 3,418 reviews
two people smiling

See why thousands choose Sleek

calculator illustration icon

Expert accountant

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

cloud sharing illustration icon

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.

calendar illustration icon

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.

money illustration icon

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
Additional transaction
£0.99 per transaction
£0.99 per transaction
*For financial years ending in under 3 months, a minimum 3-month purchase of the monthly accounting plan is required.

Our customer love is real!

perfect pearls testimonials

Sanjeev Ramrakha

Perfect Pearls Dental Studio

“Easy, smooth, fast and efficient – made simple by both Nicky and Emma. They were friendly and patient and helped guide you through the process. Very pleased. Also introduce you to additional services that are required soon after the set up. Thank you.”

icon of five blue stars
image of man in suit

Chandra Larsson

Pocket Prizes LTD

“What can I say, Chris has been absolutely brilliant! From guiding me through the company registration and set-up process to ongoing support. Not to mention immense patience for my many questions! Could not recommend a business registration company or team more highly. “
icon of five blue stars
customer testimonial from HMB&S

Graham Nicholls

HMB&S Fitness for All

“Started using this service just a couple of days ago and Nicky was most helpful in registering our company with Companies House. I have continued to use their services. We have now begun a longer term working relationship with them in that they will support us with our Companies House annual documentation, and we may at some point consider using their accounting services, depending on the growth of the company. Thoroughly recommend this service to any aspiring and new ventures.”

icon of five blue stars

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.

headshot image
Joe Murphy
Chartered Accountant

Joe is an accountant with over 7 years’ experience focusing on year end accounts, personal tax and bookkeeping. He has expert knowledge of cloud accounting solutions for limited companies.
headshot image
Bryony Lewis-Hayes
Customer Success Executive

Bryony is a fully certified Xero and Quickbooks advisor with several years’ experience in advising self-employed individuals and limited company directors on their responsibilities.

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.