- Aug 20, 2000
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I was looking through the blog of an economist up here and came across some his graphs of corporate tax rates in a number of countries that are big spenders on social programs. My assumption had always been in the opposite direction - that large social programs are necessarily financed by high corporate tax rates. Not so, it seems (at least if you want to effectively fund said programs).
Worthwhile Canadian Initiative - Economic policy advice for the NDP, Part IV: Corporate income taxes
Worthwhile Canadian Initiative - Economic policy advice for the NDP, Part IV: Corporate income taxes
This is a lesson that has been learned by successful social democratic governments - including the one in Manitoba, which has recently realised that lower corporate tax rates are not inconsistent with progressive goals. Here are graphs of the statutory corporate income tax (CIT) rates, the effective rates and the marginal effective rates in various rich countries plotted against the levels of social spending:
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Here are the effective rates (taxes as a percentage of the tax base after deductions):
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And here are the CD Howe estimates for the marginal effective tax rates (the tax on an extra dollar of profits):
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Corporate taxes are not paid by capitalists. Here we have to think about the incidence of corporate taxes. If the owners of the firm can pass the tax along in the form of higher prices, lower wages and/or reduced employment while maintaining the same after-tax rate of profit, then the burden of the corporate tax is borne entirely by workers and consumers. And if firms must compete for investment in an integrated global capital market - as is the case of firms operating in Canada - then that's exactly what will happen.
Even if they're not the ones who write the cheque to the Receiver-General, the people who really pay corporate taxes are consumers (in the form of higher prices) and workers (in the form of reduced wages and employment). For more on this point, see Who pays corporate taxes? and Why progressives should support reducing corporate tax rates.
