Tax Notice Resolution & Compliance Automation Software

Automate Tax Notice Processing & Compliance

Streamline enterprise tax notice resolution within 30 days with OCR, machine learning, and AI-enabled workflows.

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Tax Notice Tracking

Efficiently track, manage and resolve tax notices.

Reduce time spent on notices 30-50%
Reduce number of notices received
Minimize penalties and interest
Manage by priority vs. chronologically

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Compliance Reporting

NOTICENINJA graphs, dashboards and reports provide real-time data and actionable insights.

Graphs provide at-a-glance views of critical metrics
Management reports allow users to dig deeper into the data
Manage notices by priority, amounts, due dates, and more

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Agency Knowledgebase

Centralize all agency information so that it is accessible by all of your users.

One place for all agency contacts, addresses, links, notes, and more
Links to agency resources
Preferred contacts with notes and ratings

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Document Management

Spreadsheets, CRMs and email are not effective for tax professionals.

Manage POAs and other tax documents
Amended returns process workflow
Keep track of missing IDs and many more

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Don’t Settle for “Good Enough” Tax Notice Management

Sticking with the status quo may seem like the easy option – but nothing about fees, accumulating interest, lost licenses, liens and levies is easy.

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AUTOMATED

NOTICENINJA uses proprietary optical character recognition (OCR), machine learning and workflow automation to make the data on scanned notices actionable.

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CENTRALIZED

Your data is housed on a centralized platform, so you never need to hunt down information on a spreadsheet or dig through email threads to track tax compliance progress.

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CUSTOMIZABLE

NOTICENINJA offers open endpoint API, which enables integration with your current systems to automate data flow, reduce manual work, and streamline notice processing.

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Who We Serve

Any organization can use NOTICENINJA to automate tax notice compliance, but is especially useful for:

CORPORATE TAX DEPARTMENTS

PRIVATE EQUITY FIRMS

PEOS

PAYROLL SERVICE PROVIDERS

FINANCIAL INSTITUTIONS

CPA FIRMS

Clients

"To have a partner like NOTICENINJA during tax filing time that could provide us with good order and discipline and services that could help us fill a gap until we were back online with our other systems was really invaluable. I can't say enough about the team at NOTICENINJA."

Large Service Provider

"We have come to appreciate the high level of personal attention that we have received from all contacts at NOTICENINJA. They are always quick to address our issues, and their solutions are accurate, clear, and highly detailed. Thanks for everything the Notice Ninja team does for us!"

Professional Employer Organization

"NOTICENINJA is a game changer for my department. The ease of use to upload a notice and review the uploaded content is much more efficient than our past processes. The real-time analytics will enable us to provide visibility to upper management on the need for resources periodically."

Commercial Bank

How NOTICENINJA Works

Documents Scanned with OCR

Best Practice Workflow Generated

Auto Distribution of Task Assignments

Guided Resolution Pathway

Tax Notices Resolved in <30 Days

Integrations

Notice Ninja integrates with many systems including:

NOTICENINJA by the Numbers

150+

Companies that Trust Notice Ninja Across 170+ Countries
From U.S.-based payroll providers to global enterprise tax teams — leaders rely on Notice Ninja

300,000+

Businesses Touched
Helping businesses stay compliant, save time, and avoid penalties — every single day

8 Million+

Tax Notices Managed
From backlog to breakthrough — automation that delivers

Automate Tax Notice Processing & Compliance

Tax Notice Tracking

Compliance Reporting

Agency Knowledgebase

Document Management

Don’t Settle for “Good Enough” Tax Notice Management

Tax Compliance Automation Software

AUTOMATED

CENTRALIZED

CUSTOMIZABLE

Testimonials

"To have a partner like NOTICENINJA during tax filing time that could provide us with good order and discipline and services that could help us fill a gap until we were back online with our other systems was really invaluable. I can't say enough about the team at NOTICENINJA."

"We have come to appreciate the high level of personal attention that we have received from all contacts at NOTICENINJA. They are always quick to address our issues, and their solutions are accurate, clear, and highly detailed. Thanks for everything the Notice Ninja team does for us!"

"NOTICENINJA is a game changer for my department. The ease of use to upload a notice and review the uploaded content is much more efficient than our past processes. The real-time analytics will enable us to provide visibility to upper management on the need for resources periodically."

How NOTICENINJA Works

How NOTICENINJA Works

Integrations

Notice Ninja integrates with many systems including:

NOTICENINJA by the Numbers

NOTICENINJA by the Numbers

150+

300,000+

8 Million+

Tax Compliance News & Blog

News & Events

Frequently Asked Questions

Does NOTICENINJA automatically assign notices?

Can it generate reports to show how things are going?

Does your company offer services to help with backlogs?

Can NOTICENINJA track agency agents (Contacts) by phone and email?