Federal and State Corporate Tax Rates for 2023

Many entrepreneurs and those intending to start a firm have questions about the corporate tax rate and the current rate. Understanding your federal and state corporate tax rates for 2023 is crucial if you choose to incorporate your firm as a corporation, commonly known as a C corp.

Planning for the upcoming year requires considering company taxes, whether you already manage a C corp or are just getting one started. Make use of this blog as a resource to comprehend the changes to corporate taxes and what you can do to reduce your tax liability.

How Do Business Taxes Operate?

States may have various laws or may not collect any business taxes, whereas the federal company tax rate is a flat rate.

C corporations record their income, profits, losses, deductions, and credits on IRS Form 1120, which is also used to determine their tax obligations. You will pay taxes at the corporate income tax rate rather than the personal tax rate. This is because ownership and C corporations are separate legal entities.

Important Changes to the Corporate Income Tax in 2023

Has the rate of business tax changed? You need to be aware of the changes to the company tax rates at the federal and state levels for 2023.


An additional minimum federal corporate tax of 15% will now be imposed on businesses with profits of $1 billion or more. Instead of a corporation’s taxable income, this tax is calculated based on the income reported in its financial statements.

A 1% tax will also be applied to the value of stock buybacks for corporations.


Several governments lowered their top corporate taxes for a variety of reasons, including keeping businesses from relocating to a jurisdiction with lower taxes. The corporate tax rates of New Hampshire, Pennsylvania, Idaho, Iowa, and Arkansas have all been decreased.

Rate of Federal Corporate Income Tax

The federal corporate tax rate has been 21% since the Tax Cuts and Jobs Act of 2017 was passed. This rate is applied to taxable income, which is revenue-less expenses for a small firm.

It’s easy to figure out how much federal corporate income tax you owe. In this case, the annual revenue is $100,000 and the annual expenses are $20,000.

1) Take your earnings and subtract your expenses.

Taxable income is $80,000 ($100,000 – $20,000).

2) Multiply your federal tax rate by your taxable income.

$80,000 divided by.21 equals $16,800 in federal business taxes due.

Rate of State Corporate Income Tax

Six states have no corporate tax at all, even though the vast majority of states have one. Nevada, Ohio, South Dakota, Texas, Washington, and Wyoming are some of these states.

You can take certain actions to lessen the amount of business income tax you owe.
Reviewing the organizational structure of your small firm is the first step. An LLC, for instance, is taxed in a different way than a C corp. Your small business’s position will benefit from the appropriate entity categorization, which will reduce your yearly tax burden.

The second step is to choose the appropriate tax credits and deductions. When you don’t have to, why pay more?

Adopting effective tax management and planning for your small business is the third stage. You will continue to reduce your small business tax burden if you correctly plan and manage your taxes for the year.

Work With a Tax Expert

It can be challenging and time-consuming to expand your small firm while lowering your corporation’s income tax burden. For their professional accounting needs, a lot of people turn to Your Part Time Accountant.

Whether you require small business taxes, business tax counseling, or any other of our professional services, we can provide the answer you need at a price that’s convenient for you. To find out how we might assist, schedule a brief appointment that usually lasts no more than 30 minutes.