A regressive tax is a tax imposed in such a manner that the tax rate decreases as the amount subject to taxation increases. "Regressive" describes a distribution effect on income or expenditure, referring to the way the rate progresses from high to low, so that the average tax rate exceeds the marginal tax rate. In terms of individual income and wealth, a regressive tax imposes a greater burden (relative to resources) on the poor than on the rich: there is an inverse relationship between the tax rate and the taxpayer's ability to pay, as measured by assets, consumption, or income. These taxes tend to reduce the tax burden of the people with a higher ability to pay, as they shift the relative burden increasingly to those with a lower ability to pay.
The regressivity of a particular tax can also factor the propensity of the taxpayers to engage in the taxed activity relative to their resources (the demographics of the tax base). In other words, if the activity being taxed is more likely to be carried out by the poor and less likely to be carried out by the rich, the tax may be considered regressive. To measure the effect, the income elasticity of the good being taxed as well as the income effect on consumption must be considered. The measure can be applied to individual taxes or to a tax system as a whole; a year, multi-year, or lifetime.
The opposite of a regressive tax is a progressive tax, in which the average tax rate increases as the amount subject to taxation rises. In between is a flat or proportional tax, where the tax rate is fixed as the amount subject to taxation increases.
- Poll taxes
- Lump-sum tax
- A tax with a cap, above which no taxes are paid.
- So-called "sin taxes" (pigovian taxes) have also been criticized for being regressive, as they are often consumed more (or at least at a greater proportion) by the lower classes. Such taxes are often imposed at a flat rate so they will make up a greater proportion of the final price of cheaper brands, compared to the higher-quality products generally consumed by the wealthy. For example, "people in the bottom income quintile spend a 78% larger share of their income on alcohol taxes than people in the top quintile." Tobacco in particular is highly regressive, with the bottom quintile of income paying an effective rate 583% higher than that of the top quintile.[where?][dead link]
- An allowance reduction in an income tax system allows for an individual's personal allowance to be withdrawn, making a higher marginal tax for a limited band before returning to the underlying rate. In the UK, there is[when?] an effective 60% band at £100,000, which returns to 40% at £120,000.
- Non-uniform excise taxation based on everyday essentials like food (fat tax, salt tax), transport (fuel tax, fare hikes for public transport, mobility pricing), energy (carbon tax) and housing (council tax, window tax) is frequently regressive on income. The income elasticity of demand of food, for example, is usually less than 1 (inelastic) (see Engel's law) and therefore as a household's income rises, the tax collected on the food remains almost the same. Therefore, as a proportion of available expenditure, the relative tax burden falls more heavily on households with lower incomes. Some governments offer rebates to households with lower incomes, ostensibly in an effort to mitigate the regressive nature of these taxes.
- A related concept exists where production and importation of essential goods are strictly controlled, such as milk, eggs, cheese and poultry under Canada's supply management system,[when?] the result being that the products will sell for a higher price than they would under a free market system. The difference in price is often criticized for being a "regressive tax" even though such products are generally not taxed directly.
- Payroll taxes, such as FICA and Unemployment Insurance in the United States, and consumption taxes such as value-added tax and sales taxes are regressive in that they both raise prices of purchased goods. Lower-income earners save and invest less money, so pay a larger proportion of their income toward these taxes, directly for sales tax and as the price increase required to make revenue covering payrolls for payroll taxes.
- Lotteries have been described as a disguised regressive tax.
In 2005, the Swiss canton of Obwalden implemented a regressive taxation system. It was struck down by the Federal Supreme Court of Switzerland in 2007, because it ran counter to the Swiss Federal Constitution.
- Webster (3): decreasing in rate as the base increases (a regressive tax)
- American Heritage Archived 2008-06-03 at the Wayback Machine (3). Decreasing proportionately as the amount taxed increases: a regressive tax.
- Dictionary.com (3).(of tax) decreasing proportionately with an increase in the tax base.
- Britannica Concise Encyclopedia: Tax levied at a rate that decreases as its base increases.
- Sommerfeld, Ray M., Silvia A. Madeo, Kenneth E. Anderson, Betty R. Jackson (1992), Concepts of Taxation, Dryden Press: Fort Worth, TX
- Hyman, David M. (1990) Public Finance: A Contemporary Application of Theory to Policy, 3rd, Dryden Press: Chicago, IL
- James, Simon (1998) A Dictionary of Taxation, Edgar Elgar Publishing Limited: Northampton, MA
- Barro, Josh (March 25, 2010). "Alcohol Taxes are Strongly Regressive". National Review Online.
- Webster (4b): increasing in rate as the base increases (a progressive tax)
- American Heritage Archived 2009-02-09 at the Wayback Machine (6). Increasing in rate as the taxable amount increases.
- Britannica Concise Encyclopedia: Tax levied at a rate that increases as the quantity subject to taxation increases.
- Princeton University WordNet[permanent dead link]: (n) progressive tax (any tax with a rate that increases as the amount subject to taxation increases)
- "HM Revenue & Customs: Income Tax allowances". Hmrc.gov.uk. Retrieved 2014-01-16.
- Tony Wickenden (November 13, 2009). "The 60% tax trap". Money Marketing.
- Morgan, Kimberly J.; Prasad, Monica (2009). "The Origins of Tax Systems: A French‐American Comparison". American Journal of Sociology. 114 (5): 1350–1394. doi:10.1086/595948. ISSN 0002-9602. JSTOR 10.1086/595948. S2CID 21231105.
- Wolff, Rick (2011-04-01). "Lotteries as Disguised, Regressive, and Counterproductive Taxes". International Journal of Mental Health and Addiction. 9 (2): 136–139. doi:10.1007/s11469-010-9269-2. ISSN 1557-1882. S2CID 44358165.
- "Swiss high court strikes down state tax favoring rich". The New York Times. 2007-06-01. ISSN 0362-4331. Retrieved 2022-08-11.