The verdict in three sentences
In 2026, automating payment-to-invoice reconciliation is a 8,000 to 25,000 EUR project (excl. VAT), depending on the number of sources (bank, PSP, ERP) and volume. The main gain is auto-matching that cuts reconciliation time by 80% and removes manual discrepancies. Budget 4 to 8 weeks of implementation, with matching rules on amount, reference and date.
The flows to reconcile
Reliable reconciliation connects several flows and matches them automatically. Typical sources and achievable automation level:
| Flow | Source | Frequency | Auto-matching |
|---|---|---|---|
| Card receipts | PSP (Stripe/Mollie) | Real time | 95% |
| Incoming transfers | Bank statement (API) | Daily | 85% |
| SEPA debits | Mandates + PSP | Cycle | 90% |
| Issued invoices | ERP / billing | Continuous | 92% |
| Refunds | PSP | On demand | 88% |
| Residual gaps | Manual handling | Weekly | 5-10% |
An 85 to 95% match rate leaves a small exception queue handled manually, where humans truly add value.
Cost and return on investment
Budget depends on scope: simple CSV import or full API connection to bank and ERP. 2026 order of magnitude:
| Scope | Cost (EUR excl. VAT) | Timeline | Reconciliation time |
|---|---|---|---|
| Manual import + simple rules | 8,000 - 12,000 | 4-5 weeks | -50% |
| Bank API + PSP | 12,000 - 18,000 | 5-6 weeks | -70% |
| Bank API + PSP + ERP | 18,000 - 25,000 | 6-8 weeks | -80% |
| + treasury dashboard | +3,000 - 5,000 | +1-2 weeks | Real-time visibility |
Beyond time saved, automation cuts data-entry errors and accelerates month-end close by several days.
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Mini case study
Sophie, CFO of a 60-employee distribution SME in Bordeaux, handles 900 receipts/month. Her team spends 40 h/month reconciling manually, at a loaded cost of 45 EUR/h = 1,800 EUR/month. Automating to 85% (18,000 EUR project), she drops to 8 h/month (360 EUR), saving 1,440 EUR/month = 17,280 EUR/year. Payback in ~13 months, plus a month-end close shortened by 3 days.
FAQ
Can any bank be connected? Most French banks expose an API (PSD2/open banking) or a standard export format (CAMT.053). An API connection enables automatic daily reconciliation; file import remains possible otherwise.
What match rate to expect? With clean payment references, you reach 85 to 95% auto-matching. Missing or wrong references explain most exceptions; cleaning them upstream improves the rate.
How long to deploy? Budget 4 to 8 weeks: 4-5 weeks for a base with simple rules, 6-8 weeks for a full bank + PSP + ERP integration, testing included.
Is it compatible with my ERP or accounting software? Yes, via API or connectors for major tools (Sage, Cegid, Pennylane, Odoo). Entries export in the format your accountant expects.
What ROI to expect? The main lever is time: -50 to -80% reconciliation hours, plus a faster close. For a 2-3 person finance team, payback is often reached in 12 to 18 months.
Let's scope your project. Share your sources (bank, PSP, ERP) and monthly transaction volume, and we'll price reconciliation automation. 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.
