Income Tax Rules

Browse Investopedia's expert-written library of content around the rules that govern how we pay income tax.

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U.S. tax return Form 1040 and $100 bills
2022 Federal Income Tax Brackets, Standard Deductions, Tax Rates
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Will Moving Into a Higher Tax Bracket Give Me a Lower Net Income?
Did You Withhold Too Little? You Could Owe Tax Penalties
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How to Report Interest Income
Deadlines for 2022 Estimated Taxes
Americans File Their Returns On Tax Day 2019
Do I Have to File Taxes?
Financial Data Analyzing
How to Calculate Adjusted Gross Income (AGI) for Tax Purposes
How Long Should I Keep My Tax Records?
Their finances are in the green
How Is Income Calculated for Section 8 Housing?
What You Need to Know About Capital Gains and Taxes
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How Retirement Account Withdrawals Affect Your Tax Bracket
Making Money Work for Her Business
How Do IRS Audits Work?
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What Tax Breaks Are Afforded to a Qualifying Widow?
Tax Guidance
The Tax Advantages of MLPs
How Are Trust Fund Earnings Taxed?
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Do Non-U.S. Citizens Pay Taxes on Money Earned Through a U.S. Internet Broker?
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If an Employee Is Paid by Commission, Who Is Responsible for Withholding Taxes?
1040 form and alarm clock
How to File for a Tax Extension
Involuntary Conversion
Domicile: Legal Definition, Types, and How Taxation Works
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Can the IRS Audit You After a Refund?
How Are an Employee's Fringe Benefits Taxed?
How Does an Entrepreneur Pay Taxes?
U.S Tax Filing
Types of Income the IRS Can’t Touch
Do I Need to File an Income Tax Return Every Year?
Are Tax Brackets Adjusted for Inflation?
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Income Exclusion Rule
Money Symbol
Notice of Seizure
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Revenue Ruling
Offer In Compromise
tax lien
Federal Tax Lien
Taxation on Non-Qualified Deferred Compensation Plans
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How to Claim a Dependent on Your Tax Return
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Do Tax Brackets Include Social Security?
What Are the Tax Implications of Owning a Master Limited Partnership?
Do I Have To Report Income From Foreign Sources?
Are Cafeteria Plans Subject to ERISA, FICA, or FUTA?
Are Qualified Dividends Included in Gross Income?
When Do You Have to Fill out a Schedule D IRS Form?
How important are contingent liabilities in an audit?
What Assets Are Taxable and What Assets Are Not Taxable?
Tax form close ups with calculator and pen
5 Groups That Don't Pay Taxes
What are some examples of different taxable events?
Can You Realize Capital Gains on Intangible Property?
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How To File Your Tax Return
Calculator.
Understanding the U.S. Tax Withholding System
What Are Gift Taxes?
What Happens If You Can't Pay Your Taxes?
How To Pay Taxes If You're Overseas
U.S. Tax Court: Your Last Resort
Tips for Understanding the Tax Code