Tax answers you can trust and defend
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1 Million Hours
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Research Queries
Saved with AI Tax Research
Citation‑Backed Results
AI Tax Research Assistance
Why Tax Professionals Choose Bizora
SALT Expertise That Actually Works
Most AI tools fall apart on state and local tax. Bizora covers all 50 states with current guidance on nexus, apportionment, and state-specific rules that generic tools miss entirely.
Every Answer Backed by Primary Sources
Built for the Complex, High-Stakes Tax Questions
​​See How Bizora Thinks
No summaries of summaries. Bizora pulls directly from the IRC, Treasury Regulations, IRS rulings, and case law. Cite with confidence and skip the verification step.
Simple tax questions don't need AI. Bizora is built for the hard stuff: opinion-level research, defensible positions, and gray-area scenarios where accuracy matters most.
Bizora doesn't just give you an answer. It has a View Steps feature that shows the full reasoning path: which sources it used, how it connected them, and why the conclusion holds. With Bizora, you get research you can trace, trust, and defend.
Handle All of Your Tax Work on One Integrated, Secure Platform
Instant Tax Research
Citation-Backed AI Answers in Seconds
Bizora is an AI tax research assistant that answers complex federal, state, and cross-border tax questions in seconds. Every answer cites directly from current tax codes, regulations, rulings, and case law so you can verify the source yourself before using it.
For complex questions, switch to Deep Research mode. Bizora breaks your question into parts, reviews multiple authorities independently, and puts together a full analysis with citations from each step. Work that used to take hours of manual research comes back in minutes.
Step‑by‑Step Transaction Playbook
Structured Workflows for M&A and Complex Deals
Bizora's tax research software supports tax teams through every stage of M&A transactions and complex tax planning. Structured workflows with compliance checklists, regulatory requirements, and strategic insights keep your team aligned from feasibility through post-closing elections, so nothing gets missed.
Whether it's a domestic restructuring or a cross-border deal, the workflow adapts to entity types, jurisdictions, and deal size.
Automated Document Parsing and Analysis
Drag and Drop Any File, Get Tax Insights Back
Upload tax returns, K-1s, engagement letters, contracts, financial statements, memos, or any client file (Word, PDF, Excel, CSV, JPG, PNG) to The Vault. Bizora reads the document and extracts the relevant tax provisions, financial data, and compliance details automatically.
From there, you can summarize documents, flag differences across filings, compare memos, or pull specific data points. You can also attach Vault files directly in the AI Assistant, so every answer is grounded in the actual document you're working with instead of general guidance.
Global Reach & Compliance
Coverage That Spans Jurisdictions
Bizora's AI-powered tax research covers international tax regulations across multiple jurisdictions. Whether you're working on U.S. federal tax, complex state and local (SALT) issues, or cross-border M&A transactions, you can handle it from one workspace.
Coverage includes GILTI, FDII, Subpart F, Section 245A, OECD tax frameworks, EU VAT rules, and treaty networks, alongside all 50 states for domestic work, all from one integrated AI tax research platform. Coverage expands monthly based on what users need.
Unlock Professional-Grade Tax AI for Your Firm
Fortified Tax Compliance with AI Security
Secure, compliance-ready tax research built for professional environments. Bank-level encryption protects client data and research queries, while structured audit trails support documentation, internal review, and regulatory requirements.
Intelligent Tax Strategies
Support for advanced, opinion-level tax planning without the manual burden. Complex scenarios across statutes, regulations, and case law are analyzed together to surface relevant considerations and planning paths, enabling faster and more informed tax decisions.
Specialized Tax Algorithms
Advanced AI algorithms designed specifically for complex tax work, including R&D credits, transfer pricing, state nexus analysis, M&A structuring, and international tax research. This specialization delivers consistent, reliable results where general-purpose AI tools fall short.
Round-the-Clock AI Task Assistance
Continuous research support designed for time-sensitive work. AI assistance is available at all hours, supported by documentation, tutorials, and optional training to keep teams moving during peak periods and urgent engagements.