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Security

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.

0
data sent to third-party LLMs
0
of your data trains any model
deterministic
no LLM in the tax math
Trust

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.

Trust

Never used for training

Your data is yours. It never trains a model, ours or anyone else's.

Trust

Immune to prompt injection

There is no language model to manipulate. Instructions hidden inside a document cannot change a single number.

Trust

No hallucinations

Deterministic computation, not generation. The same trial balance always produces the same return.

Trust

Encrypted and isolated

Enterprise-grade encryption, isolated per client. Your data is unreadable without the key.

Trust

Defensible under examination

Every figure traces to a journal entry and a workpaper. Built to stand up to an IRS exam.

Trust

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.

Talk to us

Bring security to the front of the conversation.

See how Blanc Tax keeps your clients' data out of any third-party LLM.