ChatGPT will now read your bank accounts for free. OpenAI's own benchmark gives it 79 out of 100.

What changed on 2 October

Finances in ChatGPT, the feature that links your actual bank and brokerage accounts to the chatbot, is no longer behind a subscription. OpenAI's release notes for 2 October 2026 say it is "rolling out to Free and Go users in the U.S. on web, iOS, and Android." The help page now lists availability plainly: the U.S. only, for Free, Go, Plus and Pro.

That completes a staged rollout OpenAI has been running all year. The preview opened to Pro users in the U.S. on 15 May 2026, reached Plus and Pro on 25 June, and now reaches people paying nothing. Along the way OpenAI added credit monitoring, stock watchlists, weekly insight updates, voice support, Android, and manual entry for accounts it cannot connect to.

The connection itself runs through two separate integrations. Bank, card and investment accounts come through Plaid, which OpenAI says supports more than 12,000 financial institutions. Credit report data comes through Experian. You can use either, both, or neither, and they are disconnected independently.

What it can see, and what it cannot

OpenAI is specific about the read side. "When you connect your accounts, ChatGPT can access your balances, transactions, investments, and liabilities to help visualize your finances or answer your questions. It cannot see full account numbers or make any changes to your accounts."

The write side is a hard no, and the help page spells out the list rather than gesturing at it. ChatGPT cannot move money, pay bills, change account settings, make trades, change retirement contributions, open or close accounts, or file taxes. It also cannot, in OpenAI's own words, "act as your financial, legal, tax, or investment adviser," and the page states that ChatGPT "is not a fiduciary, registered investment adviser, broker-dealer, tax preparer, or law firm."

Read that list next to the agent features OpenAI shipped in the same quarter and the shape of the product gets clearer. This is a read-only dashboard with a chat box, not an agent with your debit card.

What it produces is a set of widgets: spend by category, spend this month, upcoming payments, subscriptions, bills, net worth, portfolio distribution, a daily market update for equity holdings, and an Experian credit score with its history. There is also a memory layer. Tell it you are saving for a car or that you split rent, and it stores that as a "financial memory" that informs finance conversations across ChatGPT until you delete it from the Finances page.

OpenAI graded its own homework and published the score

Here is the number worth knowing, and OpenAI deserves credit for publishing it at all. The company built an internal benchmark for personal finance, worked with "over 50 finance professionals across leading institutions" to set the criteria and grade the answers, and reported the results. GPT-5.5 Thinking, the model Finances conversations default to, scored 79 out of 100. GPT-5.5 Pro, available only on the Pro plan, scored 82.5.

Two things follow. First, the free tier gets the 79, not the 82.5, so the version reaching the largest and least experienced audience this month is the weaker of the two. Second, this is a vendor-run evaluation on a vendor-built benchmark with vendor-selected graders, and no independent replication has been published. That is not an accusation, it is a category. We wrote about how AI benchmarks work and why scores mislead for exactly this situation.

Treat 79 out of 100 as OpenAI's honest estimate of its own ceiling on hard personal finance questions, not as a pass mark somebody else set.

The accuracy warnings are OpenAI's, not ours

The most useful reality-check on this product is already written, by OpenAI, in its own support article. It is worth quoting because it is unusually candid.

On spending: a breakdown "may look inaccurate if transfers, credit card payments, reimbursements, or duplicate pending transactions are counted as spending. And as always, AI can make mistakes." On credit: "Credit widgets reflect your latest Experian report, not live account activity; a recent payment may not appear until your lender reports it and your report updates." On coverage: an institution "may share balances but not full transaction history, investment holdings, loan details, APRs, due dates, or other fields."

In other words, the dashboard can be confidently wrong about where your money went, and the mechanism is mundane: a transfer between your own accounts looks like spending unless something classifies it correctly. OpenAI's suggested fix is to ask ChatGPT which transactions it used and correct the categories, which works, but it means the number on the widget is a draft until you audit it.

The data questions to settle before you connect

Three facts from the documentation decide this, and all three are easy to miss.

Training settings are shared, not separate. "Your conversations with connected financial accounts follow the same model training settings you choose across ChatGPT." There is no distinct finance toggle. Whatever you chose under Settings and Data controls months ago is what applies to conversations about your salary and your debts.

Disconnecting is not the same as deleting. Synced account data is removed from OpenAI's systems within 30 days of disconnecting, but disconnecting "will not affect financial information in your ChatGPT conversation history." Those chats stay until you delete them individually.

Temporary chats are the off switch. In a temporary chat, ChatGPT will not access connected accounts and the conversation stays out of your history.

Our take

The engineering is real, the rollout to free users is a genuine expansion of what a chatbot does, and OpenAI documented the limits more carefully than most companies document anything. The number that should frame coverage is 79 out of 100 on a test OpenAI wrote and scored, which is a reasonable showing and nowhere near the accuracy people assume when a screen shows them a net worth figure. If you connect accounts, the two minutes that matter are not in the dashboard. They are in Settings and Data controls, deciding what happens to the conversation afterward. For the wider picture of OpenAI turning ChatGPT into a place you keep your work, see how Space and Pages reshaped the product.