Every month, thousands of supplier invoices need an Accept / Reject / Pending call before a hard deadline — and a wrong call sends cash out on an invoice you must reverse, with 18% interest. Nirnay puts an approved, statute-cited decision in front of the payment run, so the money is held before it leaves.
From 2026, makes every invoice an Accept / Reject / Pending call with a hard deadline — and the mistakes are set to lock in permanently.
Recommend each call with the exact law and hold the payment on what's at risk — so nothing leaves on an invoice you'll have to reverse. Every decision is kept, so a future notice becomes a drafted reply.
Plain code owns every calculation; the AI only judges, explains and drafts — and a person approves before anything is saved.
For each problem invoice an agent recommends the treatment and cites the exact section — you approve in one click.
Once you approve a Reject or Pending, the payment is held before treasury runs it — so cash doesn't leave on an invoice that has to be reversed. No payment moves without a person's call.
Because every decision is recorded with its evidence, a becomes a drafted reply — not a scramble.
Fair question — and the honest answer is: the maths isn't the AI, and it shouldn't be. Working out how much tax you can claim is simple subtraction, so we do it with plain, predictable code that gives the same answer every time. You should never trust an AI to do your tax maths — and Nirnay doesn't. The AI does the harder part a calculator can't: it recommends what to do with a problem invoice, explains why in the words of the law, reads the tax notice, and writes the replies — the work that today takes a person weeks by hand.
The simple test: switch the AI off and the numbers still add up — but you lose the reasoning, the legal citations, the notice-reading, the drafted replies, and the sorting. You're back to a spreadsheet of mismatches and a person making hundreds of legal calls by hand before the deadline. Closing that gap is the product.
The fuller version, on the strategy page →A person approves every call today — on purpose. Autonomy is earned one category at a time.
AI recommends, a person approves every call. The Autonomous Close screen already clears the trivial cases on its own.
The safe, low-value categories act on their own; a person reviews a daily summary. Always reversible.
You set the limits — value, confidence, type. The agent works inside them and escalates the rest.
People touch only the genuinely new or high-stakes. Everything routine is handled — and recorded.
Autonomy isn't a switch you flip. What earns each step is the decision history itself — proof, category by category, that the machine gets it right before it's trusted to act. Two things never change at any rung: plain code still owns every rupee, and every action is still recorded.
Nirnay helps teams decide and defend GST Input Tax Credit. Every month thousands of supplier invoices need an Accept / Reject / Pending call before a hard deadline — it recommends each with the statute, a human approves, and every decision is recorded so you can defend it later.