What Accounting Software Do Small Businesses Need?

Who this guide is for

This guide is for UK sole traders, landlords, limited companies and small business owners who want to choose or review accounting software.

It is especially useful if you are moving away from spreadsheets or preparing for Making Tax Digital.

What should accounting software do?

Good accounting software should help you:

• record sales and expenses
• connect bank feeds
• store invoices and receipts
• categorise transactions
• prepare VAT returns where needed
• track customers and suppliers
• share records with your accountant
• produce useful reports
• keep records organised for HMRC

Not every business needs every feature from day one.

VAT and Making Tax Digital

If your business is VAT registered, software needs become more important.

Most VAT-registered businesses need to keep digital records and submit VAT returns using Making Tax Digital-compatible software.

If Making Tax Digital for Income Tax applies to you, compatible software is required for digital records, quarterly updates and your annual tax return.

Payroll and CIS

If you employ staff or pay directors through PAYE, payroll software or an accountant-run payroll process may be needed.

Construction businesses may also need to handle CIS records, deduction statements and contractor or subcontractor information.

The software you use for business records does not always need to do everything, but the systems should work together.

Spreadsheets vs software

Spreadsheets can be useful for small businesses, but they become harder to manage as transactions grow.

Software usually gives better bank matching, receipt capture, reporting and collaboration. It also reduces the chance that records are lost or rebuilt from scratch at year end.

For some businesses, bridging software may connect spreadsheets to HMRC systems, but the setup must be compliant.

What to check before choosing software

Before choosing software, check:

• whether it supports your business structure
• whether it is MTD compatible where needed
• whether bank feeds are available
• whether it supports VAT and payroll requirements
• whether your accountant can access it
• whether receipt capture is included
• whether reports are easy to understand
• monthly cost and upgrade limits

Do not choose software only because it is popular. Choose it because it fits the business.

Common mistakes

A common mistake is buying software but not setting it up properly. Wrong categories, missing bank feeds and inconsistent receipt uploads can still create messy accounts.

Another mistake is using software only at year end. The real value comes from updating records regularly.

Some businesses also choose a system their accountant cannot work with efficiently, which can increase year-end work.

What to do next

To choose software:

1. List your tax obligations.
2. Count your typical monthly transactions.
3. Check whether VAT, payroll or CIS applies.
4. Ask your accountant what they support.
5. Test receipt capture and bank feeds.
6. Set up categories before importing months of data.