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Business Depreciation Calculator

Calculate the annual depreciation deduction for a business asset using straight-line, double declining balance, or MACRS methods. Helpful at tax time or when budgeting asset replacement costs.

Asset Cost ($)

Salvage Value ($)

Useful Life (years)

Depreciation Method

Year to Calculate (year)

Fill in the required fields to see your result.

Taxes

Quarterly Estimated Tax Calculator

Estimates your quarterly federal estimated-tax payment by applying your expected effective tax rate to expected annual income and dividing into four equal installments. Designed for the self-employed, contractors, retirees, and anyone with significant non-wage income that does not have tax withheld at source.

Expected Annual Income ($)

Estimated Tax Rate (%)

Fill in the required fields to see your result.

Key differences

	Business Depreciation Calculator	Quarterly Estimated Tax Calculator
Category	Taxes	Taxes
Inputs required	5	2
Result	Annual Depreciation ($)	Quarterly Payment ($)
What it does	Calculate the annual depreciation deduction for a business asset using straight-line, double declining balance, or MACRS methods. Helpful at tax time or when budgeting asset replacement costs.	Estimates your quarterly federal estimated-tax payment by applying your expected effective tax rate to expected annual income and dividing into four equal installments. Designed for the self-employed, contractors, retirees, and anyone with significant non-wage income that does not have tax withheld at source.