The verdict in three sentences
Automating an accounting firm's production costs 25,000-70,000 EUR in 2026, depending on scope (OCR, pre-posting, follow-ups, reconciliation). The typical gain is 30-50% of data entry time and the ROI lands between 9 and 14 months. The key is not the tool alone but its integration with the existing production software.
Automatable tasks: hours saved and cost
Not all tasks are equal. Here are the 2026 orders of magnitude for a 20-30 person firm.
| Task | Time saved | 2026 cost (EUR) | Payback |
|---|---|---|---|
| OCR & invoice reading | 40 - 60% | 10,000 - 22,000 | 6-10 months |
| Pre-posting | 30 - 45% | 8,000 - 18,000 | 8-12 months |
| Client follow-ups (docs) | 50 - 70% | 4,000 - 10,000 | 4-8 months |
| Bank reconciliation | 35 - 50% | 6,000 - 14,000 | 7-11 months |
| Report generation | 25 - 40% | 5,000 - 12,000 | 9-14 months |
| Production tool integration | n/a | 6,000 - 15,000 | cross-cutting |
Follow-ups and OCR offer the fastest paybacks. Integration with the production tool (vendor suite or custom) is an essential cross-cutting cost: without it, you recreate re-keying.
ROI: how many hours and what return
The reasoning is in data entry hours saved, valued at loaded cost.
| Scenario (25-person firm) | 2026 order of magnitude | Calculation |
|---|---|---|
| Entry hours/week | ~200 h | 8 h x 25 staff |
| Gain at 40% | 80 h/week | 200 x 0.40 |
| Loaded hourly value | 42 EUR | average |
| Weekly gain | 3,360 EUR | 80 x 42 |
| Annual gain (45 wk) | ~151,000 EUR | 3,360 x 45 |
| Investment | 45,000 EUR | median scope |
Even conservatively (30% rather than 40%), the return exceeds 110,000 EUR/year, with payback under 12 months.
Mini case study
Karim, partner of a 24-person firm, invests 42,000 EUR in an OCR + pre-posting + follow-ups base, integrated with his production tool. His teams spent 190 hours/week on data entry. Automation recovers 38%, or 72 hours/week. At 42 EUR/hour, that is 3,024 EUR/week, about 136,000 EUR/year. Investment paid back in just over 11 months, then a recurring net gain of more than 130,000 EUR per year, redeployable to higher-margin advisory work.
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FAQ
What does automating an accounting firm cost in 2026?
Between 25,000 and 70,000 EUR depending on scope (OCR, pre-posting, follow-ups, reconciliation). A priority base of OCR + follow-ups stays around 20,000-35,000 EUR.
What time gain can you really expect?
30-50% of data entry time depending on task. OCR and client follow-ups deliver the highest gains and shortest paybacks (4-10 months).
How fast is the investment recovered?
Generally 9-14 months for a full scope. High-impact bricks (follow-ups, OCR) can pay back in under 8 months.
Must we change production software?
Not necessarily. Automation can integrate with a vendor suite or custom software via connectors. Integration is a cost to plan (6,000-15,000 EUR) to avoid re-keying.
What to do with the saved hours?
Redeploy them to higher-value work (advisory, steering, client support), improving the firm's margin and client satisfaction.
Let's scope your project. Share your entry volume, current production tool and most time-consuming tasks, and we will prioritize the highest-ROI automations. 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.
