The leading producers of integrated farm management software

Our programs are designed to handle all types of farm and rural business enterprises — including software for farm accounts, dairy, beef, sheep and field records.
Please browse our range of products to find out more.

Our Software Range

Harvesting a wheat field

Our Integrated Agricultural Software

Sum-It have developed a complete range of integrated software to handle virtually all farm and other rural business needs,
eliminating much of the paperwork and minimising the general chores of the day-to-day office administration.

Choose from either fully integrated systems or separate stand-alone programs.

Call us now 01844 213003

Farmer with iPad

Since 1983 Sum-It Computer Systems has been providing practical and straightforward agricultural software to both livestock and arable farmers throughout the UK and overseas.

Today we are proud of our reputation as a leading producer of high quality and affordable software for farms and other rural businesses.

Our complete range of highly functional and integrated programs are continuously developed by keeping abreast of what is happening in the industry, monitoring legislative changes and most of all by listening to what farmers tell us they really need.

If you have a specific software requirement not covered by our main product range then please contact us and ask about our bespoke software development.

Latest News

Pick up a FREE Barcode Scanner with every January Cattle Software order
Pick up a FREE Barcode Scanner with every January Cattle Software order

04 January 2022

For January 2022, we are providing a FREE Barcode Scanner with every order of either Starter or…

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Operating Auto Bank Reconciliation
Operating Auto Bank Reconciliation

16 March 2021

See how to operate the new Auto Bank Reconciliation function for Total Accounts

Read More
Selecting VAT Rates post Brexit and CIS VAT Domestic Reverse Charging
Selecting VAT Rates post Brexit and CIS VAT Domestic Reverse Charging

19 February 2021

Need to know which VAT Rate to use when trading overseas or using Reverse Charging?

Read More


I’ve been using a range of Sum-It programs since 1996. As a mixed farm we are running Total Accounts, Payroll, Dairy and Field Modules. I’ve stayed with them because they provide the whole package – software, hardware, regular updates, links to other farm software and, of course, their professional…

Maxine West, R M West & Son, Lacey Green, Bucks

We like using the Sum-It software for our farming clients. When meeting the MTD criteria for clients with little accounting knowledge, it’s a cost-effective solution in comparison to cloud-based alternatives, and help is always available over the phone should there be any technical issues.

Lindsay Marrs, Marrs Accountancy, Warwick Bridge, Cumbria

For many years I have used Total Accounts for multiple businesses, each with their own licence. I have my own licence for Payroll, covering 5 sets of data on that. The simplicity of use was particularly valued during Covid as I regularly have to talk farmers through finding information and using…

Jane Benney, Laverton, Somerset

We have been extremely satisfied with Sum-It's Total software and more importantly the excellent back up support when we have required it, no matter how small or trivial the problem might be. The fact that all aspects of the inputs are integrated means that details are only to enter once, this…

John Aynsley, Skelton Farming Ltd., Saltburn-by-Sea, North Yorks