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Business & Employer Tax calculators

Compare US business and employer tax planning tools for payroll, entity choices, depreciation, unemployment taxes, and business income.

Business & Employer Tax

Bonus Depreciation Calculator

Estimate first-year bonus depreciation and the related tax savings for qualifying business property using an editable tax-year rate and business-use assumption.

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Business & Employer Tax

C Corporation Tax Calculator

Estimate federal and state C corporation income tax, credits, and the remaining balance after entered payments from taxable income and editable rate assumptions.

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Business & Employer Tax

Employer Payroll Cost Calculator

Employer Payroll Cost Calculator. Estimate annual payroll cost per employee and for a uniform employee group from wages, employer FICA, unemployment tax, benefits, and...

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Business & Employer Tax

S Corporation Tax Calculator

S Corporation Tax Calculator. An S corporation owner enters pass-through profit, owner salary, payroll rate, and state rate to estimate payroll and combined tax....

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Business & Employer Tax

Section 179 Deduction Calculator

Section 179 Deduction Calculator. A business enters asset cost, business-use percentage, Section 179 limit, phaseout threshold, taxable-income limit, and tax rate to estimate the...

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