Xero app marketplace

Sleek simplifies accounting and bookkeeping for business owners who can focus on putting their business plan to life.

You run your business we run your books. We'll keep your finances, tax and payroll in order with our transparent and efficient services.

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4.9/5.0 on Google Reviews

Trusted by over 450,000 businesses globally

We've got you covered

Focus on your growing your business while we handle all your accounting needs.

Your business accounting on autopilot. Everything done online.

Swift set up

We help transition you from paper to digital accounting seamlessly with our digital tools.

Cost transparency

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

Efficiency

We simplify your year-end processes using the cloud. Expect to receive short lead times when we produce your accounts.

Peace of mind

.Our team of expert is at your disposal - you can stay focused on your business' growth

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.

Make an enquiry

Get help with investment schemes

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

Need help? Speak to one of our experts today!

Schedule a call

Focus on your business, we run your back office.

Corporation tax

Bookkeeping

VAT registration

Accounting

Payroll

R&D tax claims

Trusted by hundreds 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 HaynesCEO & 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 SmedleyFounder
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 FrancisCo-Founder & Director
Titus Learning Ltd

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