I cut a CA firm's 5-day workflow to 2 hours
A Mumbai CA firm lost five days a month sorting bank transactions into ledgers by hand. The best AI consulting isn't a chatbot — it's finding the one workflow eating your client's week.
A chartered accountancy firm in Mumbai had a problem they'd stopped noticing. Every month, their team sorted bank-statement transactions into Tally ledgers, line by line. By hand.
Five days. Every month. Skilled people doing a robot's job — and nobody had flagged it, because that's just "how month-end works."
The best AI work isn't a chatbot
Say "AI consultant" and people picture a chatbot bolted onto a website. That's the boring 5%. The real value is finding the one workflow that quietly eats a week of your client's time — and killing it.
Nobody labels that workflow a problem. It's invisible precisely because it's routine. Which is exactly where to look first.
What was actually happening
Bank statements arrive in all sorts of formats — different banks, different column layouts, different messes. A human reads each line, recognizes the vendor or the pattern, assigns a ledger. Multiply that across every client, every account, every month.
It isn't hard work. It's judgment work at volume — recognize, classify, repeat. Perfect shape for automation: the judgment is consistent, the volume is enormous.
The ledger-prediction tool
I built two things. A multi-format parser that ingests any bank statement and normalizes it, however ugly the export.
And a 6-step prediction cascade. Each transaction comes out with a predicted ledger and a confidence level — high confidence, or flagged for a human. The layering is deliberate: cheap, certain matches resolve first; only the genuinely ambiguous rows fall through to the harder steps.
67%+ auto-classified at high confidence
Those transactions, the accountant barely glances at. The rest get a human review — which is exactly what humans are good at.
Five days became two hours. Not because the machine is smarter than the accountant — because it does the two-thirds nobody should do by hand and hands over the third that needs a brain. The human stops being a sorting machine and goes back to being an accountant.
The lesson
I didn't sell them a chatbot. I didn't re-engineer their processes. I found the single task eating their week and removed it.
That's the whole game in AI consulting right now. Don't ask "where can we add AI." Ask "what quietly eats five days." Then take that week back.