What is the difference between a tax credit and a tax deduction?

Tax deductions and tax credits both reduce how much you pay in taxes — but they work at different points in the calculation. Understanding the difference helps you see why your tax bill comes out the way it does.

Tax deductions: reduce taxable income

A deduction reduces the amount of income subject to tax. With $60,000 in income and a $10,000 deduction, you're taxed on $50,000. A deduction's dollar value depends on your bracket — a $1,000 deduction is worth $220 in the 22% bracket but only $120 in the 12% bracket.

Tax credits: reduce your tax bill directly

A credit is a dollar-for-dollar reduction of your actual tax liability. A $1,000 credit reduces what you owe by exactly $1,000, regardless of bracket. Credits come in two types:

• Nonrefundable credits can reduce your tax bill to zero, but you don't get the remainder as a refund.
• Refundable credits can reduce your tax below zero — you receive the excess as a refund even if you owed nothing.
• Examples include the Earned Income Tax Credit (refundable), Child Tax Credit, and education credits.

What is taxable income?

Taxable income is the starting point for your tax bill: adjusted gross income (AGI) minus either the standard deduction or your itemized deductions. Deductions reduce this number; your tax rate is applied to what remains. Credits come into play after that calculation.

Why this matters for business owners

Business owners often have deductions (business expenses, depreciation, home office) that reduce taxable income. Lenders use taxable income as reported — so large legitimate deductions can lower the income figure a lender sees. A tax professional can help balance minimizing taxes now vs. the income documentation you'll need for future financing.