Accounting services in London

Running a business in the capital? Get an accountant in London to run your books! Trust Sleek to manage your finances, tax returns and more.

4.9/5.0 on Google Reviews

Trusted by over 450,000 businesses globally

We've got you covered

Focus on your business while we handle all your accounting and payroll needs.

The go-to accounting and payroll solution for small businesses in London.

Going digital

Business owners in London are switching from old school accountants. View all your documents on the cloud, save time and save money.

Transparent pricing

No hidden fees along the way. We believe in transparency; hence we have fixed accounting prices.

Efficiency

Expect short lead times when we produce your accounts. We simplify your year-end processes.

Ease of use

Scan receipts on the go using Whatsapp - we keep things efficient.

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.

Switch to Sleek - it’s simple

1

Book a Free consultation

Tell us about your business and we’ll provide you with a simple solution

2

Meet your accountant

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

3

Focus on your business

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

Need help? Speak to one of our experts today!

Get help with investment schemes

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Enterprise Investment Scheme
(EIS)

We can turn your bumpy road to investment into a smooth ride.

EIS assessment

Seed Enterprise Investment Scheme (SEIS)

Let us help your new business raise equity finance through SEIS.

SEIS assessment

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

Founder
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.

Make an enquiry

Submit your details and we’ll get right back to you.

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Our sales team is available from Mon - Fri 8am to 5:30pm (United Kingdom Time)