TCO (Total Cost of Ownership)
What is TCO for cloud accounting software?
Total Cost of Ownership (TCO) is the full cost of a software tool over its useful life, not just the monthly subscription price advertised on the pricing page.
For cloud accounting software, TCO includes:
- Subscription cost: the rack-rate monthly price after any promotional period ends, multiplied by 36 months (3 years)
- Payroll add-on: if you have employees, payroll is almost always an additional cost (not included in base plans)
- Per-user costs: some tools charge per-user, inflating cost as you add team members
- Bookkeeper hours: if you use a bookkeeper or accountant, their hourly rate Ã- hours per month is part of your accounting cost
- Migration cost: the cost to switch away from the tool at the end of year 2 or 3 — often $500-5,000 for a migration specialist, or 60-120 hours of unbillable bookkeeper time
Why the monthly price is the wrong comparison
Most “best cloud accounting software” comparison articles compare monthly subscription prices. This is the wrong axis.
Example: QuickBooks Online Plus vs Xero Standard for a 10-person US business over 3 years:
| Cost component | QBO Plus | Xero Standard |
|---|---|---|
| Subscription (36 months, post-promo) | $90/mo Ã- 36 = $3,240 | £33/mo Ã- 36 = £1,188 |
| Payroll (10 employees) | $105/mo Ã- 36 = $3,780 | £50/mo Ã- 36 = £1,800 |
| Migration out (if needed) | $1,000-5,000 | $500-3,000 |
| 3-year TCO range | $8,020-$12,020 | £3,488-£5,988 |
These numbers look different from the “$30/mo vs £33/mo” comparison on the pricing pages.
The promotional pricing trap
Most cloud accounting tools offer a promotional price for the first 3-6 months (often 50% off). Comparison sites and ads show this promotional price. After the promotion, you pay the full rack rate.
Example: QuickBooks Simple Start at “$9/mo for 3 months” becomes $30/mo in month 4. Over 3 years, the real cost is $9 Ã- 3 + $30 Ã- 33 = $1,017. Not the $9/mo you saw in the ad.
Switching costs: the most hidden TCO component
Switching cloud accounting software after 2 years of real use is expensive in time and sometimes money:
- Bank feed history (365+ days of categorised transactions) does not transfer
- Custom reports must be rebuilt from scratch
- Bank rules must be recreated
- Chart of accounts must be remapped
- Your accountant or bookkeeper must re-learn the new tool (20-40 unbillable hours typical)
- Some businesses hire a migration specialist ($500-5,000 per migration)
This switching cost is the reason the initial choice matters so much. Year 1 you are trying the tool. Year 2-3, you are locked in economically even if you could technically leave.
This glossary entry is for informational purposes only. It is not financial or tax advice. Pricing examples are illustrative — verify current rates with vendors.