Online Accounting Software Made Simple

Easy to use.

Easy to use

Set up in minutes

Flexible

On the go

Work from anywhere

Control.

End to End

From getting paid to filing your taxes

Stay in complete control of your books the easy way with IRIS KashFlow's online accounting software

  • VAT is automatically updated & can be submitted directly to HMRC
  • Pay Online - Get paid faster and improve cashflow wherever you are
  • Share directly with your accountant for easy management

Keep your accounts under control

Running a small business is tough enough without the distraction of complicated accounting. IRIS KashFlow small business accounting software has been designed to save you time and effort by letting you manage your accounts on your terms anytime, anywhere.

Easy-to-use functionality that does everything you need

From quoting and invoicing to getting paid on time … IRIS KashFlow’s accounting software keeps it simple.

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See what you’re owed & what is overdue

Send automatic notifications to remind your customers about missing and late payments.

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Boast about your business with customised invoices

Use your accounting software to convert quotes to invoices and automatically send them to customers, complete with your own logo and branding.

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Integration with leading payment providers

Set up multiple payment methods on your own payment terms. Plus: include a “pay now” button on your invoices and get paid faster.

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Payment logos.

All your data in one place

Keep an eye on your performance with reports on profit & loss, stock control and self assessment.

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Stay synced

Link your bank accounts to your accounting software to easily match your actual bank statements to your IRIS KashFlow business accounts.

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Manage your payroll in a couple of clicks

A streamlined and comprehensive approach to payroll. Manage everything from employee payslips to workplace pensions in one, easy-to-navigate place. Download Our Top 5 Payroll Tips for 2017 guide here.

IRIS HR Professional

Keep on top of business data compliance legislation and people management. IRIS HR Professional supports your team’s growth without increasing your workload


Accounting software should keep everything easy for small businesses. To that end we keep everything simple from day one, and offer everyone both a free software trial and a free demo with no obligations and no credit card required!

Why 58,000 UK businesses love IRIS KashFlow Accounting Software

With inbuilt features enabling faster payments, compliant tax filing & less time spent on bookkeeping, it’s no wonder so many UK small businesses and sole traders choose IRIS KashFlow’s accounting software.

Celtic Tuning logo.

Celtic Tuning

"KashFlow provides you with a convenient and affordable system that is extremely easy-to-use. We have tried other products on the market and none even come close."

Tony Cook

IRIS KashFlow Accounting

Accuracymatters logo.

accuracymatters.co.uk

"Easy to use, especially for someone with little experience of using accounting software before."

Rachel Davis

IRIS KashFlow Accounting

Code Public Relations logo.

CODE Public Relation

"Things like invoicing fill me with dread! KashFlow, once set up, does all the work. It’s brilliant!"

Theresa Stinson

IRIS KashFlow Accounting

scotbbtel logo.

scotbbtel.co.uk

"Takes away number crunching headaches better than a painkiller."

Corrado Mella

IRIS KashFlow Accounting

VA Toolbox logo.

va-toolbox.co.uk

"Love it, best package I've used and I have 15 years experience!"

Lou Moon

IRIS KashFlow Accounting

IR Marketing Consultancy logo.

I.R. Marketing Consultancy

"The KashFlow Software is ridiculously straightforward and you get the immediate feeling that the package is designed with your own needs in mind."

Ian Rhodes

IRIS KashFlow Accounting

Learn something new

With our accounting software keeping your books under control, you can spend more time concentrating on the rest of your business with our free guides and resources – because business success is built on good books.

Making Tax Digital: The Small Business Guide

In this guide, we’ll explain what Making Tax Digital (MTD) is, when it comes into affect and how it is going to impact your business. Complete with key dates and up-to-date legislation this is an essential free guide to understanding MTD.

The Guide to Payroll Outsourcing

Download this free guide if you’re considering outsourcing your payroll but unsure if it’s right for you. Learn about all the features and benefits a managed payroll service can bring, what to look for, what questions you should be asking and how KashFlow can help.

Choose a pricing plan that fits your business needs

market trolley icon white outline

Starter

£11.50

£1.15/per month

(save £62.10 over 6 months)
Get 90% off for 6 months.

Ideal for sole traders, contractors and small businesses

Send unlimited quotes & 10 invoices

Reconcile up to 25 bank transactions

Single User

Bank Feeds

Get paid faster with KashFlow Payments

Free Mobile App

Access to over 50 reports

Customisable dashboard

Manage purchases & expenses

Track Mileage

shop front icon white outline

Business

Recommended

£23.50

£2.35/per month

(save £126.90 over 6 months)
Get 90% off for 6 months.

Ideal for growing businesses and limited companies

Send unlimited quotes & invoices

Reconcile unlimited bank transactions

Multi-User

Bank Feeds

Get paid faster with KashFlow Payments

Free Mobile App

Access to over 50 reports

Customisable dashboard

Manage purchases & expenses

Track Mileage

Multi-currency

Repeat invoices & purchases

small business payroll icon

Business + Payroll

£31.50

£3.15/per month

(save £170.10 over 6 months)
Get 90% off for 6 months.

Same great business package features with added payroll

Send unlimited quotes & invoices

Reconcile unlimited bank transactions

Multi-user

Bank Feeds

Get paid faster with KashFlow Payments

Free Mobile App

Access to over 50 reports

Customisable dashboard

Manage purchases & expenses

Track Mileage

Multi-currency

Repeat invoices & purchases

Payroll up to 5 employees
Automatic Enrolment module available as an add on**

market trolley icon white outline

Starter

RRP: £120

£75/year + VAT

Ideal for sole traders, contractors and small businesses

Send unlimited quotes & 10 invoices

Reconcile up to 25 bank transactions

Single-User

Bank Feeds

Get paid faster with KashFlow Payments

Free Mobile App

Access to over 50 reports

Customisable dashboard

Manage purchases & expenses

Track Mileage

shop front icon white outline

Business

Recommended

RRP: £250

£155/year + VAT

Ideal for growing businesses and limited companies

Send unlimited quotes & invoices

Reconcile unlimited bank transactions

Multi-User

Bank Feeds

Get paid faster with KashFlow Payments

Free Mobile App

Access to over 50 reports

Customisable dashboard

Manage purchases & expenses

Track Mileage

Multi-currency

small business payroll icon

Business + Payroll

RRP: £330

£205/year + VAT

Same great business package features with added payroll

Send unlimited quotes & invoices

Reconcile unlimited bank transactions

Multi-user

Bank Feeds

Get paid faster with KashFlow Payments

Free Mobile App

Access to over 50 reports

Customisable dashboard

Manage purchases & expenses

Track Mileage

Multi-currency

Payroll up to 5 employees
Automatic Enrolment module available as an add on

IRIS KashFlow Partners

See how IRIS KashFlow works with your business and your books