5 Processes in an Accounting Firm You Can Automate in 2026 — With Real ROI Time
KSeF (National e-Invoicing System) has launched, staff is scarce, and clients are negotiating prices down. If you run an accounting firm, you have three options today: hire another accountant (and pray they don't leave in six months), raise prices (and lose clients to cheaper competition), or automate what is done the same way every month anyway. This article shows five such areas — with specific time you will recover and an approximate ROI time for the implementation.
Why Right Now
Three things have changed in recent months. First — KSeF became mandatory, so invoices enter the system in a structured form anyway, which means they no longer need to be manually retyped. Second — automation tools like Power Automate, n8n, or UiPath have become so cheap that implementing a single process today costs as much as one accountant's monthly salary. Third — the average cost of hiring a competent accountant has increased by over 30% in the last two years.
In short: work that until recently was cheaper to just do manually is now more profitable to hand over to a robot. If you don't know the basics yet, first check out our post on what process automation and robotization is — come back here when you know how RPA differs from a simple script.
1. Downloading and Entering Invoices from KSeF into the Accounting Program
Classic number one. An invoice hits KSeF, someone has to download it, classify it, assign it to the right client, enter it into Optima, Symfonia, or enova365, and attach the scan. For an office serving 50 clients, this is often the biggest time-eater of the whole month.
How much time it takes manually
With 50 clients and an average of 60 invoices per client — from 30 to 50 hours of an accountant's work per month. That's roughly one full-time equivalent just for typing invoices.
What the automaton does
The robot downloads new invoices from KSeF, reads the buyer's NIP (Tax ID), matches it to the client in your system, classifies the cost according to historical patterns (e.g., fuel always goes to the same account), creates an accounting entry, and attaches the file. The accountant only approves those the robot wasn't sure about — usually 5–10% of the volume.
The Numbers
Approximate implementation cost: PLN 8–15 thousand one-time plus maintenance. Time you recover: 25–40 hours a month. ROI time: 3–4 months at an average accountant's rate.
2. Monthly Reporting to Clients
Every month, each client gets the same set from you — a summary of costs, revenues, tax to pay, possibly a chart for the last 6 months. Each report is made the same way, but someone has to open the system, export data, paste it into a template, check, sign, and send it. Times 50 clients. Every month.
How much time it takes manually
Realistically 1–2 hours per client monthly with checking and dispatch. With 50 clients, that's 50–100 hours — meaning half a full-time job dedicated solely to "clicking the same reports".
What the automaton does
Power Automate or a simple script connects to the accounting program's database, downloads data for the closed month, generates a PDF with your firm's branding, saves it in the client's folder, and sends it via email with a ready subject and content. The accountant receives a list of clients for whom the report couldn't find something — and only touches those manually.
The Numbers
Approximate implementation cost: PLN 6–12 thousand. Time you recover: 40–80 hours a month. ROI time: 2–3 months. Bonus: clients always get the report on the 5th of the month, not "when we have time" — this is a separate argument when raising prices.
3. Generating and Sending VAT/JPK Declarations
A repetitive process that combines the worst traits: a high hourly rate of a specialist, time pressure (statutory deadlines), zero creativity, and a high cost of error. That makes it a perfect candidate to hand over to a robot.
How much time it takes manually
With a diverse portfolio of clients, it's easy to hit 15–25 hours a month just generating, verifying, and sending declarations. Plus the constant pushing of other tasks to meet deadlines.
What the automaton does
The robot generates JPK_V7 files from the system, attaches a qualified signature (after prior confirmation by the accountant), sends it to the Ministry of Finance gateway, and receives the UPO (Official Receipt). It only signals situations requiring a human decision — e.g., missing data, discrepancies, edge cases.
The Numbers
Approximate implementation cost: PLN 5–10 thousand. Time you recover: 12–20 hours a month. ROI time: 2–3 months. Additional gain: an end to work accumulation around the 25th of the month.
4. New Client Onboarding
You've acquired a new client — congratulations. Now someone has to: send them a list of documents to sign, collect the National Court Register (KRS) and certificates, enter them into the accounting system, create a folder on the drive, add them to the CRM, to the mailing list, to the reporting schedule, set deadline reminders. Usually 4–6 hours of work spread over two weeks and a dozen emails.
How much time it takes manually
With 3–5 new clients a month, that's 12–30 hours. Plus delays: if the onboarding drags on, the client has the impression of chaos from day one and is twice as likely to leave in the first 6 months.
What the automaton does
After signing the contract, the robot creates the client's folder on the drive, adds them to the accounting system, generates a personalized list of documents, sends a welcome email with a link for secure upload, monitors what arrives, and reminds them of missing items. The accountant gets a ready client — with a complete set of documents and a planned settlement calendar.
The Numbers
Approximate implementation cost: PLN 4–7 thousand. Time you recover: 10–25 hours a month. ROI time: 3–5 months. The real hidden profit is a lower churn rate in the first quarter of cooperation.
5. Debt Collection (Payment Reminders)
If you run full accounting for a client, you often also run a soft debt collection cycle for them — reminders, prompts, calls for payment. This is a purely repetitive process that most firms do partially, unsystematically, and with a delay, because "we didn't have time."
How much time it takes manually
Realistically 8–15 hours a month. However, the bigger cost is not the time — but the client's money that doesn't return on time because no one sent a reminder.
What the automaton does
The robot checks the client's list of unpaid invoices every day, sends a polite reminder on the appropriate days, then a firm prompt, and finally — an escalation to you with a ready call for payment. Each email is personalized and looks as if it were written manually.
The Numbers
Approximate implementation cost: PLN 3–6 thousand. Time you recover: 8–15 hours a month. ROI time: 1–2 months. The fastest ROI of all five — because faster-flowing client money is an argument that is more willingly paid for than "time savings."
Summary of the Numbers
If you implement all five processes in a medium-sized accounting firm (50 clients, 4–6 accountants), you will recover roughly 100–180 working hours per month. That's the equivalent of one full-time job — with a one-time implementation cost of PLN 25–50 thousand and a total ROI time of 4–6 months.
The second effect is less obvious: the same processes, done by a robot, are more stable. They don't get sick, don't take holidays, don't leave for the competition in June after a raise. This means that your ability to serve clients ceases to depend on who you currently have on board.
Where to Start
Don't automate everything at once. Choose one process that meets three conditions: it is repetitive, takes a lot of time, and has clear rules. In most offices, such a first instance is monthly reporting or debt collection — because they are the easiest to describe with rules and give a visible return the fastest.
After the first successful implementation, the team stops looking at automation as an "IT novelty" and begins to submit further processes to be handed over themselves. This is the moment when automation stops costing — and starts earning.
Want to Know How Much You Will Save in Your Firm?
At OmniTask, we implement process automation for accounting firms in Poland. The first step is usually a 30-minute conversation where we show specifically — which of your processes would yield the fastest return on investment and how many hours a month you would recover after its implementation. No presentations, no obligations.
Frequently Asked Questions
Will automation replace my accountants?
No. The robot takes over repetitive clicking — the accountant stops retyping invoices and starts doing what the client really wants to pay for: consulting, tax optimization, conversations. In practice, teams that have implemented automation do not fire people — they take on more clients without increasing employment.
Is my data safe?
We do implementations in the client's infrastructure — the robot runs locally or in a private cloud, it does not take data outside. Every process is GDPR compliant, and the logs from the robot's operation are full and auditable. From a data security perspective, this is usually better than the current state, where invoices circulate via email.
What if a regulation or system changes?
After implementation, a service agreement remains — minor corrections (e.g., a new field in a declaration) fall within its scope. Larger statutory changes are priced separately, but we warn about them in advance, before they come into force.
How long does it take to implement the first process?
From the decision to a working robot — usually 4–8 weeks. The first 2 weeks are process mapping and rule setting, the next 2–4 are building, the last 2 are testing on real data and handing it over to the team.
And what if I have a different accounting program than those listed?
A robot can work with any program that has a user interface — which means practically any. For the most popular ones (Optima, Symfonia, enova365, WAPRO, Rewizor) we have ready-made components, for less popular ones we write them once and then they work like any other.