Tax and accounting

Tax research and guidance solutions

Get reliable answers and practical guidance for all your tax research needs with comprehensive coverage and in-depth analysis on a full spectrum of topics

Easy-to-use research tools and practice aids for tax professionals

Find the right answers, faster

Our tax research and guidance solutions support tax professionals with real-time updates and expert analysis:

  • Regulatory guidance across all 51 U.S. districts, Puerto Rico, and Canada
  • Integrated solutions from the Checkpoint and ONESOURCE product suites
  • Industry-specific, professional-grade, AI-powered tax research

Federal tax

Save your tax department hours with secure, accurate solutions for U.S. federal and state tax research and corporate tax e-filing.

ONESOURCE Tax Information Reporting

Meet federal and state regulations with e-filing for all U.S. states, Puerto Rico, and Canada. Track withholdings, B-notices, penalty notices, W-8 and W-9 forms, TIN data, and penalty abatements with a tax information reporting software.

Learn more about ONESOURCE Tax Information Reporting

State and local tax

Simplify compliance research for multi-tier business entities and save valuable time with Thomson Reuters tax solutions.

Checkpoint State Clear Comply

An innovative tax compliance research tool that simplifies research for your multi-tier business entities. Create comprehensive reports on direct state filing obligations for each entity.

Learn more about Checkpoint State Clear Comply

International tax

Solutions for corporate tax planning to achieve global compliance: stay up to date on tax deadlines per country, cross-border transactions, international tax filing laws, and more.

ONESOURCE International Tax Calculator

Have complete confidence in every decision with material tax effects with the international tax calculator. Ensure accurate and analyze what-if scenarios under the complexities of the Tax Cuts and Jobs Act’s.

Learn more about ONESOURCE International Tax Calculator

Tax laws and regulations

Everything you need to complete your global tax requirements quickly, easily, and with greater confidence.

Orbitax Change Reports

Adapt to a changing world by tracking changes to international tax laws through our comprehensive software. Receive curated reports outlining tax law changes and impacts, then share these insights with key shareholders and contacts.

Learn more about Orbitax Change Reports

Partnership taxation

Schedules K-1 and their supplemental work papers can be complex, but Thomson Reuters K-1 Analyzer aggregates the information for easy reporting of income, losses, and deductions by business partnerships, LLCs, and S corporations.

K-1 Analyzer

Check out this cutting-edge software that allows you to quickly extract and aggregate complex non-standard K-1 information. Eliminate manual effort, so you can focus on reviewing and analyzing insights.

Learn more about K-1 Analyzer

Research powered by AI

Tax research tools powered by artificial intelligence and machine learning to get targeted search results in less time.

Checkpoint Edge

Unleash the power of generative AI through an accounting and tax research tool. Find answers faster with dialogue-based research and quick, on-point search results.

Learn more about Checkpoint Edge

Specialized industry taxation

Thomson Reuters has partnered with Ledgible to provide your firm with cryptocurrency tax reporting software that streamlines the compliance workflow process.

Ledgible Crypto Tax Pro

Streamline workflow and compliance with this cryptocurrency tax reporting software, as well as calculate taxes, trace transactions, and automate reporting.

Learn more about Ledgible Crypto Tax Pro

Credits and incentives

Discover research and guidance solutions for credits and incentives from Thomson Reuters, trusted by tax and accounting professionals worldwide.

Credits and Incentives Pinpointer

Help your clients take advantage of tax credits and incentives. Search statutory and discretionary incentives by jurisdiction, credit, or industry.

Learn more about Credits and Incentives Pinpointer

Uncertain tax positions

Access the tools necessary to analyze and report open uncertain tax positions and shorten the time during financial close.

ONESOURCE Uncertain Tax Positions module

Analyze and report tax treatment of your company’s uncertain tax positions (UTPs). Keep an inventory of UTPs under ASC 740 and IAS 37 and report on them with a full audit trail. Save time with an UTP reporting tool.

Learn more about ONESOURCE Uncertain Tax Positions module

Discover more about our tax and accounting solutions