Complete tax guide for USA including federal and state income tax, corporate tax, sales tax, and special considerations for expats.
The United States has one of the most complex tax systems in the world, with federal, state, and local taxes all playing a role. US citizens face worldwide taxation regardless of where they live.
The US uses a progressive federal tax system with seven tax brackets:
Federal corporate tax rate: 21%
Consider professional advice for:
The US tax system's complexity makes professional guidance essential, especially for expats dealing with worldwide taxation and compliance requirements.