Software · comparison
Accounting Software for Small Businesses: An Honest Comparison
What Xero, QuickBooks, FreshBooks and a spreadsheet each really cost once you add users, payroll and your bookkeeper's time.
Some links below may earn us a commission if you subscribe. It does not change which products appear here or the order they are in — see our affiliate disclosure.
Accounting software is the one subscription almost every business keeps, which is exactly why the pricing is designed to grow with you. The headline figure you see on a pricing page is rarely the figure on your card twelve months later. Before comparing features, it helps to compare the shape of the bill.
Start with the work, not the feature list
There are only four jobs most owner-run businesses need software to do: raise invoices and chase them, record costs with a receipt attached, reconcile the bank, and produce numbers your accountant can file from. Everything else — project profitability, multi-currency, stock — is a genuine need for some businesses and an upsell for the rest.
- If you invoice fewer than 20 times a month and have no employees, the cheapest tier of anything will do.
- If you have employees, payroll integration is the deciding factor and it usually costs per person per month.
- If you hold stock, inventory handling should decide your choice outright — retrofitting it is painful.
- If a bookkeeper already works on your accounts, ask what they use daily before you pick. Their speed is part of your cost.
Typical cost once you are honest about add-ons
| Option | Base plan | Common add-ons | Realistic year one |
|---|---|---|---|
| Xero | Mid tier for bank feeds and bills | Payroll per employee, expenses per user | £350–£800 / $450–$1,000 |
| QuickBooks Online | Essentials or Plus for projects | Payroll, time tracking | £300–£900 / $400–$1,100 |
| FreshBooks | Plus tier for recurring invoices | Extra team members billed each | £250–£650 / $300–$800 |
| Spreadsheet + accountant | Free template | More accountant hours at year end | Often £400+ in extra fees |
The spreadsheet is not free
A spreadsheet moves cost from a subscription line to your accountant's invoice and your own evenings. That trade can be worth it under roughly 50 transactions a month. Above that, the software almost always wins on total cost.
Where each option is genuinely strongest
Xero
Strongest bank reconciliation experience and the widest pool of bookkeepers who know it well. Bills and purchase approvals are handled properly, which matters as soon as more than one person can spend money. Its weakness is that useful features sit on higher tiers, so the effective price is above the advertised entry point.
QuickBooks Online
Best fit if you want project or job-level profitability without buying a second tool, and if you want payroll and accounting on one bill. Reporting is flexible but the interface changes often, which is a real cost when you only open it monthly.
FreshBooks
Built around billing time and small projects, so it suits consultants, agencies and trades who mostly need to get invoices out and paid. It is the weakest of the three if you need full double-entry reporting or complex payroll.
A migration is cheaper than you think, but not free
Moving between the major platforms is a routine job for a bookkeeper: expect a day of work, plus a week where both systems are open. The real cost is choosing a migration date that is not near a tax deadline. Move at the start of a financial quarter and reconcile the old system to zero before you close it.
How to decide this week
- Count last month's sales invoices, purchase invoices and employees. Write the three numbers down.
- Ask your accountant which platform reduces their year-end hours, and by how much.
- Price the exact tier those numbers require — not the entry tier — for each candidate.
- Take the free trial and enter one real week of transactions, including a messy one.
- Pick the one that took less time in that week, not the one with the longer feature list.
Software choice is reversible; badly kept records are not. If you are stuck between two credible options, choose either and start recording properly this month.
Read next
Do You Actually Need a CRM? A Practical Test
A simple way to tell whether a CRM will earn its keep, and what to use instead if it won't.
9 min read
The Annual Software Audit That Usually Finds 20% of Savings
A repeatable ninety-minute process for cutting subscription waste without breaking anything.
7 min read
A Monthly Bookkeeping Rhythm That Takes Two Hours
The weekly and monthly routine that keeps your accounts current and makes year-end uneventful.
8 min read