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NoticeNinja
Tax notice management platform for CPA firms that reads incoming IRS and state notices with agentic ingestion and routes them to resolution.
| What the AI does | Kata agentic data ingestion reads, classifies, extracts and validates notice data (agency, entity, jurisdiction, deadlines, amounts due) before routing; 'Agentic AI' |
|---|---|
| Who it serves | Small CPA firms |
| Starting price | Quote-based |
| Pricing model | Quote-based |
| Free trial | Not stated on the vendor site |
| Best fit | Mid-size firm |
| Category | Tax Research & Knowledge Assistants |
| Also fits | Tax Planning & Projection AI |
| Works with | DocuSign, Salesforce, Open API |
| SOC 2 | Stated on the vendor's site |
| Checked | 2026-10-29, against the vendor's own page |
Who it's for
NoticeNinja is listed as a fit for mid-size firms, and the vendor names small CPA firms on its own site. The job it gets hired for: answering a tax question with citations you can check, and drafting the memo or client letter from it. It also fits the Tax Planning & Projection AI category.
What it costs
NoticeNinja is priced by quote, so the demo is where you get a number tailored to your firm. Ask the vendor about a trial when you reach out.
Good to know
NoticeNinja is tax-notice management for firms that handle volume: incoming IRS and state notices are read by Kata, its agentic ingestion, which classifies each one, extracts agency, entity, jurisdiction, deadlines and amounts due, validates the data and routes it to resolution, with modules for audits, refunds, POAs and entity records. Six tiers run from 500 to 200,000 workflows a year; pricing is confirmed in a business-case review and the demo form asks about a $20,000-plus annual budget, so the fit is boutique-to-mid-sized firms with a real notice practice. SOC 2 certified, with a Certified Service Provider program for CPA firms.
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