Can a chatbot do your bookkeeping?
Short answer: it can help you understand your bookkeeping, and it cannot be your bookkeeping. That distinction sounds pedantic until you look at what actually goes wrong, which is rarely the part people worry about.
What it is genuinely good at
Explaining. A chatbot is an excellent way to find out what a term on a form means, why a rule exists, or what the difference is between two documents that look alike. It answers the question you actually have, in the words you actually used, which is more than most official documentation manages.
Drafting. The polite third reminder about an unpaid invoice, the description of services for a contract, the wording of a payment terms clause. Text you find tedious is text it produces quickly, and you are reviewing it anyway.
Structuring. Given a messy list of transactions pasted from a bank export, it will group them, spot the pattern in a supplier name, and hand you back something you can work with. Ask it for a spreadsheet formula and it will produce one that works.
Rehearsing a conversation. Working out what to ask your accountant before the meeting is a real use, and a cheap one, because the meeting is the expensive part.
Where it fails, specifically
It does not have your books. Anything it tells you about your numbers comes from what you pasted into the conversation. It has no ledger, no history, no ability to check this month against last month, and no memory of a correction you made yesterday unless you paste it again.
Rates and thresholds are the worst possible question. Asking what the VAT rate is, what the exempt dealer ceiling is, or what percentage of a phone bill is deductible invites a fluent answer drawn from whenever the model was trained. Those numbers change on schedules, and the wrong one arrives in the same confident tone as the right one. This is the single most common way people get burned, and it is entirely avoidable: those figures belong to the Tax Authority and to your accountant.
It cannot issue a fiscal document. A tax invoice needs an unbroken number sequence, a frozen copy, and above a threshold an allocation number requested in real time. A chat window produces text. Anything it generates that looks like an invoice is a picture of one.
Arithmetic across many rows is not its strength. It is much better at this than it used to be, and it is still the wrong tool for adding up a year. A spreadsheet is right every time; a model is usually right, and usually is a strange standard for a VAT return.
Before pasting documents, consider what is in them. Invoices carry customer names, dealer numbers and prices. Whether that is acceptable depends on the service and its data terms, and it is worth a minute of checking rather than an assumption either way.
The comparison people actually mean
The question is usually not chatbot versus nothing. It is chatbot versus accounting software, and they are not competing for the same job.
Purpose-built software has your data, so it can answer questions about your actual numbers rather than about bookkeeping in general. It enforces the rules that have to hold: sequences, frozen copies, periods, allocation numbers. It keeps a record that survives an audit. What it usually does worse is explaining itself, which is exactly where a chatbot is strong.
Used together, the split is clean. The software holds the records and does the operations. The chatbot explains what you are looking at and drafts the text around it. Neither one decides what is deductible.
The rule to carry away
Use a chatbot for understanding, not for facts with a date on them, and never as the system of record. Anything with a number that the state can update, look up. Anything that becomes a legal document, issue from software built for it.
That is the same rule this site applies to every AI feature in accounting: the model produces a draft and a person confirms it. A chat window is just the version of that rule with no confirmation step built in, which puts the whole burden on you remembering to apply it.
General information, not tax advice for your situation. Verify any figure with the Tax Authority or your accountant before acting on it. Next: what AI really does in accounting or what it gets wrong on an Israeli receipt.