
Raising business taxes can lead to a significant decrease in investment. This is because higher taxes reduce the amount of money businesses have to invest in their operations, leading to reduced productivity and competitiveness.
Businesses often use their profits to invest in new equipment, technology, and employee training. However, if taxes are too high, they may not have enough money left over for these investments.
A study found that a 10% increase in business taxes can lead to a 2-3% decrease in investment. This can have long-term effects on the economy, including reduced economic growth and job creation.
Higher taxes can also make it more difficult for businesses to compete with foreign companies, which often have lower tax rates.
Additional reading: 50 Decrease
Taxes Affecting Business Growth
Raising the corporate tax rate can have a significant impact on the economy, with some economists estimating that an increase to 28% would reduce GDP by a total of $720 billion between 2022 and 2031.

The Tax Foundation argues that a higher corporate tax rate would reduce capital investment by corporations in the future because a higher tax would decrease their net earnings, ultimately depressing wages.
A 1.5% decrease in after-tax incomes for the bottom quintile of earners and a 1.4% decline for middle-quintile earners are projected as a result of a corporate tax hike.
Limiting interest deductibility has also been shown to discourage investment, as it raises the user cost of capital and discourages businesses from investing.
The uncertainty around the size of this effect is especially large, as it affects businesses with higher interest expenses more than those with lower interest expenses.
The net aggregate effect of the tax reform on investment was initially positive but small, about 0.2% in 2018, mainly because different provisions worked in different directions.
The corporate tax rate cut and the limit on interest deductibility depressed investment by 1.2% and 1.8%, respectively, while the individual tax cuts and the increase in the bonus depreciation stimulated investment by 1.5% and 2%, respectively.
The tax reform is expected to lower investment by about 1.6% in the medium term, mainly because of the switch from expensing to amortization of R&D expenses and the stricter limit on interest deductibility.
Check this out: Investment Property Interest Tax Deduction
Corporate Tax Reform

The White House proposed increasing the corporate tax rate from 21 percent to 28 percent to help offset the costs of the infrastructure package. This would return corporate income tax levels to pre-TCJA levels relative to GDP.
The Administration estimates that a 28 percent corporate income tax rate would modestly increase corporate revenues relative to GDP, still leaving them below those of our trading partners.
Many proponents of increasing the corporate tax rate argue that the TCJA's substantial reduction to the rate did not yield a boom in investment and economic output, which was a core argument in favor of the legislation.
Corporations in 2018 diverted much of their newfound tax savings to shareholders as opposed to growth-stimulating investment activity.
The Center for American Progress argues that corporations would need to boost necessary investments in order for corporate tax cuts to have any of the long-term trickle-down effects championed by proponents.
Discover more: Corporate Taxes

Economist Bill Gale estimates that increasing the statutory rate to 25 percent, coupled with expensing all investment and eliminating interest deductions, could reduce the debt-to-GDP ratio by 12 percentage points by 2050.
The Administration believes that raising the corporate income tax would help attenuate inequality, since the corporate tax is a relatively progressive component of the U.S. tax system.
Arguments for and Against Tax Changes
Raising the corporate tax rate could have negative impacts on the economy and US competitiveness. An analysis from the Tax Foundation estimates that an increase in the corporate income tax rate to 28 percent would reduce GDP by a total of $720 billion between 2022 and 2031.
A higher statutory corporate rate would reduce capital investment by corporations in the future because a higher tax would decrease their net earnings. This would ultimately reduce investment and economic growth.
The Tax Foundation projects a 1.5 percent decrease in after-tax incomes for the bottom quintile of earners and a 1.4 percent decline for middle-quintile earners. A similar analysis from the National Association of Manufacturers found that real wages would fall by 0.5 percent, while employment would drop by 500,000 annually.
Recommended read: Start a Business to Reduce Taxes

Raising the corporate rate to 28 percent would give the United States the highest combined corporate income tax rate among OECD countries. This would make the US a less attractive place to invest profits and establish corporate headquarters.
The US Chamber of Commerce projects that raising the corporate rate to 28 percent would cause the US to drop from 21st to 30th in global competitiveness, which is even lower than the pre-TCJA level.
Changes to the 2017 Act Extended
The 2017 Tax Act made some significant changes to the tax treatment of investment costs, and these changes have been extended.
The bonus depreciation provision was temporarily expanded to allow businesses to immediately deduct a portion of the cost of certain investments, increasing the deductible amount to 100 percent of the cost through calendar year 2022.
This provision was set to be phased out, but its effects are still being felt. In calendar year 2023, 80 percent of the total eligible cost could be deducted, and in the current year, 60 percent is deductible.
The deductible portion is scheduled to continue to fall, to 40 percent next year, to 20 percent in calendar year 2026, and to zero the following year.
A unique perspective: Heloc to Buy Investment Property Tax Deductible
Data and Analysis

Businesses pay a significant amount of taxes, with a study finding that they spend an average of $200,000 per year on taxes.
High tax rates can lead to decreased investment, as companies may choose to allocate their funds elsewhere.
In the United States, a 10% increase in taxes can result in a 2.5% decrease in investment.
Companies may also reduce their workforce or cut back on hiring to compensate for increased tax costs.
Mitigating Tax Rises
Raising corporate taxes can have a ripple effect on the economy, reducing GDP by a total of $720 billion between 2022 and 2031, according to the Tax Foundation.
An increase in the corporate income tax rate to 28 percent would give the United States the highest combined corporate income tax rate among OECD countries, making it a less attractive place to invest profits and establish corporate headquarters.
A higher corporate tax rate would reduce capital investment by corporations, decreasing their net earnings, which in turn can depress wages. This would lead to a 1.5 percent decrease in after-tax incomes for the bottom quintile of earners and a 1.4 percent decline for middle-quintile earners, as projected by the Tax Foundation.
Raising the corporate tax rate to 28 percent would cause the United States to drop from 21st to 30th in global competitiveness, a significant decline from its current standing. This would divert much-needed capital and jobs away from the country.
Sources
- https://www.economicsobservatory.com/which-taxes-are-best-and-worst-for-growth
- https://www.clevelandfed.org/publications/economic-commentary/2020/ec-202017-effect-of-the-2017-tax-reform-on-investment
- https://www.nber.org/digest/202406/investment-effects-2017-tax-cuts-and-jobs-act
- https://www.pgpf.org/article/should-the-corporate-income-tax-rate-be-raised/
- https://www.cbo.gov/publication/60271
Featured Images: pexels.com