Tax Assessment Notice Extractor

Read the assessment number, taxpayer, total tax due, penalties and interest, payment due date, and appeal deadline from a tax authority notice. No signup.

The full guide: Tax assessment notice, tax due and appeal deadline

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Start with a document

Upload a file or pick a sample, and see the fields come back.

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Questions about Tax Assessment Notice Extractor.

What is a tax assessment notice and what does the extractor read?

It is the notice a tax authority issues telling a taxpayer how much tax it has assessed and owed — not the return the taxpayer filed. The extractor reads the assessment or notice number, notice date, tax period, the assessing authority, the taxpayer name, identifier, and address, then the money that matters: total taxable income, total tax due, penalties and interest, and the total amount payable.

How does it capture the deadlines and payment terms on the notice?

The payment due date, the appeal or objection deadline, the effective date, and the free-text payment instructions come back as their own fields, alongside the current payment status (unpaid, partially paid, fully paid, or in dispute) and a summary of the dispute and review process available to the taxpayer.

Does it break down how the assessed tax was calculated?

Yes. The income categories table returns each income source with its reported amount, assessed amount, and adjustment; the deductions and credits table lists claimed, allowed, and disallowed amounts; the tax calculation table gives the step-by-step base amount, rate, and calculated amount; and a penalties and adjustments table itemizes each penalty type, reason, rate, and amount.

Does it handle amended assessments and installment plans?

It reads the amended assessment reference and prior year adjustments when the notice supersedes an earlier one, the assessment basis (routine audit, amended return, information mismatch), the governing law, and a payment schedule table with one row per installment giving its due date, amount, and payment method.

What are the upload limits and is the notice retained?

One PDF up to 10MB and 100 pages. The file runs through the Talonic API for extraction only, is not retained for training, and is not shared. Fields and tables export as CSV, XLSX, or JSON.

Doing this to one file, or to ten thousand?

The tool reads a single document. The platform reads the whole estate once and keeps it queryable — the same engine, with a memory.

See document data extraction if you run this for risk and compliance teams, or the extraction API if you are building it in.