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Manual invoice reconciliation is costing you. Here's why automation is the answer.
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Manual invoice reconciliation is costing you. Here's why automation is the answer.

Tomaz Suklje
March 24, 2025
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For supply chains, invoice reconciliation is a critical but often overlooked burden. Even though it has a direct impact on cash and supplier relationships, reconciliation still relies on heavy manual effort. If the risks of keeping a manual process with such direct effect on revenue are not good enough reasons for automation, its long-term internal and external costs it generates should.

In addition to that, the workforce dynamic is changing, and the supply chain operations are getting more complex, which is why the invoice reconciliation automation should get more attention.

Time is unforgiving to manual work

Invoice reconciliation across supply chains is a complex web of cross-references. Consider the multiple points of validation required in the process: quantities and prices in purchase orders, order confirmations that confirm agreed-upon terms, delivery notes that track what actually arrived, warehouse records for received inventory, ERP data for accurate financial reporting.

Time shows no mercy to the people who have to deal with this manually. When hundreds of suppliers and purchase orders are involved, reconciliation becomes a monumental task. Add the complexity of 3-way or even 4-way matching, where multiple documents must align, and it’s clear why manual efforts struggle to keep pace. When discrepancies appear, the supplier/client communication overkill begins, taking in even more operational time.

Can you really put a price on it?

It’s hard not to overlook discrepancies in all this back-and-forth with documents and systems. And then you have to handle incorrect payments, supplier disputes, and even duplicate payments. There’s a lot at stake. When invoices aren’t reconciled promptly, the cashflow gets derailed by payment delays or overpayments, incurring unnecessary complications with tax authorities; material procurement suffers, production schedules are jeopardized. At the same time, delayed or incorrect payments undermine trust and affect future procurement efforts. It’s a chain reaction - so can you really put a price on this?

The published data on invoice processing costs list from 15-40$ per invoice, depending on business context. But I don’t necessarily agree with this range, because with manual invoice reconciliation processing there is loss of internal and external value too. What if incorrect payments affect your customer/supplier relationships? What if you pay more than you purchased? What if you missed a discount? What if missed ERP updates break your audits or forecasts? What if the employees tied into handling this process get so frustrated they leave? You can hardly track all these types of costs. They’re more of the situation where you don’t know what is lost until it’s gone.

Not to mention the cost of opportunity. Reconciling invoices manually at the volume of supply chains in the age of AI is like trying to make a fire with matches and tinder, when you already have a button for it – i.e. AI Agents. Employing AI Agents at this stage of the technology will help you keep that competitive advantage.

Retrieve time and money with AI Agents

Agentic automation is not only about removing the manual work and achieving accuracy with minimum effort. Handing over the invoice reconciliation process to AI Agents simply puts Finance teams back in control – of time, revenue, and data at a much faster pace.

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It’s not about replacing your people with agents, it’s about letting AI Agents do the heavy, unrewarded work. They have LLMs to understand everything that doesn’t make sense or is out of context, they identify ambiguities, and they don’t get tired or make mistakes. With minimum guidance and supervision, they can reconcile hundreds to thousands of invoices in one day, communicate with suppliers when data doesn’t match, and keep your ERP up to date.

People only step in to review the AI Agents’ flagged discrepancies and approve resolutions. That way they get to preserve oversight while removing the burden. What’s more, people get to maintain the internal knowledge base that keeps growing with each processing and automation instance and further use it to orchestrate the AI Agents across current and new business workflows.

Manual, repetitive work no longer belongs to people


If the risk of losing time, money and suppliers to manual work is not worth the gamble, then I want to put another thing into perspective – people.

Today’s workforce is increasingly composed of tech-savvy individuals who expect smarter, automated systems. Twenty years ago, we were worried that people could not keep up with technological advancements, and we were chasing the tech savvy ones.


The new generation is digital native. Wouldn’t it be ironic to expect this generation to develop manual skills in handling data? Imagine asking digital-first employees – who are accustomed to intuitive apps and real-time data - to manually manage complex Excel sheets, track order histories across multiple systems, and keep ERP records updated by hand.

New generations entering the workforce aren’t wired for manual data entry. They thrive on automation, analytics dashboards, and streamlined workflows. Forcing them to spend hours digging through mismatched records will not motivate them or keep them engaged.


That’s why I honestly believe that companies that embrace automation aren’t just improving processes, they’re investing in attracting future talent, making sure they have the workforce they need to support their business.

Straightforward rewards of automated invoice reconciliation

By deploying AI Agents for invoice reconciliation, companies get 3 immediate advantages:

  • Cost savings: An 80% reduction in operational time that translates into lower labor costs and fewer financial errors. Just an example, a small department of up to 10 people can generate a yearly cost of error of $ 30,000.
  • Faster processes: Automating reconciliation accelerates payment cycles, improving cash flow and strengthening supplier relationships.
  • Improved workforce satisfaction: Employees can focus on higher-value work instead of mundane data entry.

Don’t let manual processes slow you down - explore the power of automation today. For reference, check out this use case of invoice reconciliation carried out by a team of Nordoon AI Agents and a manufacturer’s Accounts Payable Department. Or if you want to see for yourself, let the AI Agents do your heavy work with Nordoon’s free trial.

Nordoon leverages Large Language Models (LLMs), automates critical supply chain operations and processes with AI Agents, and enables data-driven strategies with the productivity of a fully automated, AI-powered supply chain team.

ABOUT THE AUTHOR
Tomaz Suklje

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