Secure by design.
Your clients' books never leave for a third-party LLM. Every number is computed by a deterministic engine, never guessed. With Blanc Tax, trust is the default, not an afterthought.
No third-party LLMs
The tax math runs on a deterministic engine. Your clients' data is never sent to a third-party LLM or outside AI provider, ever.
Never used for training
Your data is yours. It never trains a model, ours or anyone else's.
Immune to prompt injection
There is no language model to manipulate. Instructions hidden inside a document cannot change a single number.
No hallucinations
Deterministic computation, not generation. The same trial balance always produces the same return.
Encrypted and isolated
Enterprise-grade encryption, isolated per client. Your data is unreadable without the key.
Defensible under examination
Every figure traces to a journal entry and a workpaper. Built to stand up to an IRS exam.
Expert in the loop
Nothing files itself. A qualified professional reviews, approves, and signs every return.
Your clients trust you with everything. We built Blanc Tax so you never have to think twice about trusting us with it.
Bring security to the front of the conversation.
See how Blanc Tax keeps your clients' data out of any third-party LLM.