AI-powered accounting. Built for founders.

Automated accounting, real-time insights, and expert support. Integrated with the tools you already use. Plans start at £150/month.

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Why Choose Addition?

Buy Back Your Time

Smart, fully-managed accounting - powered by AI, backed by real people. We take the numbers off your plate so you can focus on running your business.

Bookkeeping, VAT, payroll & tax — all done for you

A dedicated accountant who knows your business

Track cash, profit and tax in one simple app

Works with the tools you already use

Set up in as little as 60 minutes

Personal 1-1 support

Manage your up-to-the-minute accounts and get practical advice from your dedicated accountant at the click of a button.
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Actionable financial insights

We keep on top of your figures, turning data into discoveries. Access high-quality financial insight regardless of business size and resources.
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We’re 100% Certified

Accredited by the world’s leading professional bodies for management accountants and accounting technicians.
A list of addition team members

Transparent, flexible price plans

Affordable financial plans with no hidden costs. Create a customised plan and continue to grow your business without the added overhead of hiring in-house!
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How it works

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1

Customise your plan

Work with us and find the best plan to support your business – no matter what size.
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2

Meet your finance team

We’re on your side. Your dedicated team of finance experts are ready to help, whenever you need.
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3

Make the easy switch

We’ll integrate your current tools with our software – so you can get back to focusing on your business.
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A plan for every step of your journey

Essentials Plan

£
150
/mo
Starting at
Automated compliance & bookkeeping.
Book a Demo
Essentials includes:
Autonomous Accounting Platform
Blue Tick
Realtime Bookkeeping
Blue Tick
Unlimited Customer Support
Blue Tick
VAT Returns
Blue Tick
Management Accounts
Blue Tick
Annual Accounts + Corporation Tax Return
Blue Tick
Confirmation Statement
Blue Tick

Core Plan

£
250
/mo
Starting at
Expedited service, dedicated support.
Book a Demo
Everything in Essentials, plus:
Dedicated Account Manager
Blue Tick
Priority Customer Support
Blue Tick
Expedited Management Accounts
Blue Tick
Expedited Annual Accounts
Blue Tick

Premium Plan

£
500
/mo
Starting at
Strategic financial insights & reviews.
Book a Demo
Everything in Core, plus:
Business Performance Report
Pink Tick
Driver-Based Financial Model
Pink Tick
Annual Budgeting
Pink Tick
Expert-led performance review
Pink Tick

Trusted by the best

John
Five star review
Addition are my 'on tap' bookkeepers and financial advisors. I have saved so much time and money switching my basic bookkeeping to them, and I have also utilised them for an R&D claim at half the price of others on the market.
Adam
Five star review
They really are so incredible - they help us with all of our requirements from payroll to forecasting to budget creation to all end of month and end of year reporting and even R&D tax. Absolute lifesaver for our company and the team is second to none !
Michael
Five star review
Addition have been great in supporting our growth since opening, and now helping build our development plans. It would have been a much more difficult journey without them!
Laura
Five star review
I've been with Addition for quite a while now and never had a negative experience. They are excellent at keeping up to date with any accounting requirements and the software solution makes it very easy to manage.
Sarah
Five star review
I cannot express enough how amazing Addition's services are. From the moment I reached out to the team, I knew I was in good hands. The customer service was outstanding, and the entire process was incredibly smooth.
John
Five star review
Addition are my 'on tap' bookkeepers and financial advisors. I have saved so much time and money switching my basic bookkeeping to them, and I have also utilised them for an R&D claim at half the price of others on the market.
Adam
Five star review
They really are so incredible - they help us with all of our requirements from payroll to forecasting to budget creation to all end of month and end of year reporting and even R&D tax. Absolute lifesaver for our company and the team is second to none !
Michael
Five star review
Addition have been great in supporting our growth since opening, and now helping build our development plans. It would have been a much more difficult journey without them!
Laura
Five star review
I've been with Addition for quite a while now and never had a negative experience. They are excellent at keeping up to date with any accounting requirements and the software solution makes it very easy to manage.
Sarah
Five star review
I cannot express enough how amazing Addition's services are. From the moment I reached out to the team, I knew I was in good hands. The customer service was outstanding, and the entire process was incredibly smooth.
Cloverfield
Pregnant Man
Vyaro
Split Banan
Sipful
Plutio
Osip
MV
Land
Bald
Cloverfield
Pregnant Man
Vyaro
Split Banan
Sipful
Plutio
Osip
MV
Land
Bald
Cloverfield
Pregnant Man
Vyaro
Split Banan
Sipful
Plutio
Osip
MV
Land
Bald

Have questions?

Addition Finance’s financial advisers are here to help and can answer your questions about:

• Making the switch
• Pricing plans and tailored solutions
• Integration into your company

Fill out the form below and a financial advisor will reach out to you.

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