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  • Federal Taxes
    Individual and Consumption Taxes
    • Income and Payroll Taxes
    • Capital Gains and Dividends Taxes
    • Tax Expenditures, Credits, and Deductions
    • Estate and Gift Taxes
    • Excise and Consumption Taxes
    • Tax Compliance and Complexity
    • Entrepreneurship
    • Gig Economy
    Business Taxes
    • Corporate Income Taxes
    • Small Business, Pass-throughs, and Non-profits
    • Cost Recovery
    • International Taxes
    • Expenditures, Credits, and Deductions
    • Tax Compliance and Complexity
    • Tariff and Trade
    Campaign & Legislative Proposals
    • 2020 Presidential Tax Tracker
    • Analysis of 2020 Tax Proposals
    • Wealth Tax
    • Medicare For All
    • SALT Deduction
    • 70% Top Tax Rate
    • Financial Transactions Tax
    • "Freedom Dividend"
    • Estate Tax
    • Rent Tax Credit
    Economic Modeling
    • Increase Corporate Income Tax
    • Real Corporate Profits Tax
    • Cost-of-Living Refund Act
    • LIFT Tax Credit
    • Tax Model Overview and Methodology
    Popular Resources
    • 2020 Tax Brackets
    • Sources of U.S. Tax Revenue
    • Tax Plan Calculator
    • Tax Freedom Day
    • Business in America
    • Income Taxes: Illustrated
    • The U.S. Tax Burden on Labor
    • The Tax Cuts and Jobs Act: Explained
    • Options for Reforming America’s Tax Code
  • State Taxes
    Personal and Sales Taxes
    • Individual Income Taxes
    • Property Taxes
    • Sales Taxes
    • Sales Tax Holidays
    • Internet Sales Taxes
    • Estate and Gift Taxes
    • Credits and Deductions
    • Alternative Minimum Tax
    Business Taxes
    • Corporate Income Taxes
    • Small Business Taxes
    • Gross Receipts and Margin Taxes
    • Capital Gains and Dividends Taxes
    • Property Taxes
    • Credits and Deductions
    • State Business Tax Climate Index
    • Location Matters
    Excise Taxes
    • Cigarette and Tobacco Taxes
    • Sugar, Snack, and Soda Taxes
    • Marijuana Taxes
    • Alcohol Taxes
    • Gas and Transportation Taxes
    • Hotel and Tourism Taxes
    • Cellphone and Wireless Taxes
    Tax Law
    • South Dakota v. Wayfair
    • State Tax Legal Issues
    • Amicus Briefs
    Major Publications
    • Facts and Figures
    • State Business Tax Climate Index
    • Location Matters
    • State-Local Tax Burden Rankings
    • State Tax Reform Books
    • Chart Books
    • State Tax Maps
  • Global Taxes
    Individual and Consumption Taxes
    • Income and Payroll Taxes
    • Capital Gains and Dividends Taxes
    • Excise and Consumption Taxes
    • Tax Compliance and Complexity
    Business Taxes
    • Corporate Income Taxes
    • Cost Recovery
    • Taxation Of Multinational Businesses
    • Tax Compliance and Complexity
    Tax Proposals, Comparisons, and the Economy
    • Country Proposals
    • EU Proposals
    • International Proposals
    • Comparative Studies of OECD Countries
    • Global Trends
    • Digital Services Taxes
    • Base Erosion & Profit Shifting (BEPS)
    Major Publications
    • International Tax Competitiveness Index
    • A Comparison of the Tax Burden on Labor in the OECD
    • Sources of Government Revenue in the OECD
    • Corporate Tax Rates around the World
    • Capital Cost Recovery across the OECD
    • Opportunities for Pro-Growth Tax Reform in Austria
    • Global Tax Maps
  • Blog
  • Events
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Edward A. Sprague

Written Works

  • Tax Review: The Social Security Time Bomb
    February 1, 1981
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The Tax Foundation is the nation’s leading independent tax policy nonprofit. Since 1937, our principled research, insightful analysis, and engaged experts have informed smarter tax policy at the federal, state, and global levels. For over 80 years, our goal has remained the same: to improve lives through tax policies that lead to greater economic growth and opportunity.

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