CCH has been the trusted market leader for tax and accounting professionals for nearly a century. We'll help you solve whatever business need you may have with a wide range of timely and reliable solutions that improve your efficiency and productivity. Discover how our award-winning research tools and technologies can put your business ahead of the competition. 

Accounting and Audit

Accounting for Income Taxes (FAS 109 and IAS 12) Manager™

Accounting for Uncertain Tax Positions (FIN 48) Manager™

Accounting Research Manager^®

Accounting Research Manager Knowledge-Based Audits^™ Modules

Engagement Library

Fair Value Measurements Manager™

Financial Reporting Asia Pacific

GAAP Library

GAAS Library

Governmental and Not-for-Profit Audit Library

Governmental GAAP Library

IFRS Tax Manager

PwC Manual of Accounting - IFRS for the UK Add-On Module to ARM