The verdict in three sentences
For a Dubai accounting firm, vertical CPA SaaS priced at 30 to 55 USD/user/month is the default, but it imposes its own workflows and a client portal that is often rigid. A custom build (40 000 to 90 000 USD) pays off once you need a client portal with document management, a filing workflow and automated reminders aligned to your exact process. The tipping point sits around 10-12 staff: beyond that, the 9 hours saved per month per person repay the investment in under 15 months.
Vertical SaaS vs custom: what you actually pay
A vertical licence is predictable but recurring and grows with headcount. Custom is an upfront investment followed by a controlled maintenance fee.
| Item | Vertical CPA SaaS | Custom Kolonell build |
|---|---|---|
| Entry cost | 0 to 3 000 USD (setup) | 40 000 to 90 000 USD |
| Monthly cost | 30 to 55 USD/user | Maintenance 12-18 %/yr of build |
| Year 1 (12 users) | 4 320 to 7 920 USD | 40 000 to 90 000 USD |
| Year 3 cumulative (12 users) | 12 960 to 23 760 USD | 54 400 to 122 400 USD |
| Client portal + DMS | Standard, low customization | Custom, firm-branded |
| Code ownership | No | Yes |
| Payroll integration | Vendor-dependent | Native, to spec |
The modules that save time
The real gain comes from automating collection and control, not the software itself. Estimated hours saved per month per staffer (12-person firm, 2026 order of magnitude).
| Module | Hours saved/month/staff | Main impact |
|---|---|---|
| Client portal DMS + auto collection | 4.0 h | End of manual document chasing |
| Guided filing workflow | 2.5 h | Fewer back-and-forths and omissions |
| Automated deadline reminders | 1.5 h | Documents received on time |
| Production dashboard | 1.0 h | Steering without manual reporting |
| Total | 9.0 h | 108 h/staffer/year |
Mini case study
Rania, partner at a 12-person accounting firm in Business Bay, Dubai, hesitated to leave her vertical SaaS. Current annual cost: roughly 6 300 USD (12 x 44 USD x 12 months). She invests 60 000 USD in a custom tool (client portal DMS, filing workflow, payroll integration). Gain: 9 h/month/staffer, i.e. 1 296 h/year valued at 50 USD/h loaded cost = 64 800 USD of freed capacity. Reallocating just 60 % of that time to value-added work, ROI lands in 14 months, including 9 000 USD/year of maintenance.
FAQ
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How much does custom accounting software cost in Dubai in 2026?
Expect 40 000 to 90 000 USD depending on scope (client portal, DMS, filing workflow, reminders). Annual maintenance is 12 to 18 % of the build, i.e. 4 800 to 16 200 USD/year.
What build timeline should I plan for?
Three to five months for a typical firm, from scoping to production. The client portal and DMS ship first for a fast win, then the filing workflow.
Can payroll systems be integrated?
Yes. Payroll integration runs via API or structured import/export, to spec, eliminating double entry between accounting production and payroll.
At what size does custom pay off?
Usually from 10-12 staff. Below that, a well-configured vertical SaaS remains cheaper over three years.
Does the firm own the code?
Yes, unlike a licence. You avoid the recurring per-user cost increase and keep control of the roadmap.
Let's scope your project. Tell us your headcount, current tools and collection pain points, and we will price a client-portal + filing-workflow scope with an indicative 40 000-90 000 USD budget. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
