Skip to Main Content

Today's Hours |

Accountancy & Finance

Research Guide for Accountancy and Finance

Taxes

IRS Tax Code, Regulations, and Official Guidance
IRS Tax Statistics
IRS Statistics of Income Bulletin (SOI)
IRS Audit Techniques Guides (ATGs)
IRS Tax Forms and Instructions
Tax Policy Center
From the Urban Institute & Brookings Institution

U.S. Census Bureau
Access to a huge amount of demographic, economic, and trade data from the U.S. Census Bureau. Includes maps.
Facts & Figures 2022: How does your state compare?
From the Tax Foundation

Tax Foundation
Data can be downloaded in PDF or EXCEL.
Historical U.S. Federal Individual Income Tax Rates & Brackets, 1862-2021
From the Tax Foundation
State Individual Income Tax Rates and Brackets, 2020
from the Tax Foundation
Tax Rates Online
2021 Tax Rates Online - from KPMG
PricewaterhouseCoopers (PTC) Worldwide Tax Summaries
Corporate and individual taxes in 150 territories worldwide
World Development Indicators
From the World Bank

Tax Research: Checkpoint