Know what your business will really cost
Four free calculators for starting and running a small business. Every number links to its official source.
Tool 1
LLC cost by state
The real first-year and yearly cost of an LLC in all 50 states and DC.
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Tool 2
S-corp calculator
See whether an S-corp election would cut your tax, and by how much.
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Tool 3
Cost of hiring
What your first employee really costs once payroll taxes are added.
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Tool 4
Quarterly taxes
How much to pay the IRS each quarter, with the 2026 due dates.
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Free to use, no sign-up. Figures last checked October 28, 2026.