All topics
Every guide on Tax Brackets Desk, grouped by topic.
Federal Tax Brackets
Federal income tax brackets and rates for 2025, 2026 and 2027 by filing status, with marginal and effective rate explained.
- Alternative Minimum Tax 2026: Exemption and Who Pays AMT
- Effective Tax Rate: Formula and 2026 Worked Examples
- Head of Household Requirements: Who Qualifies to File
- How Tax Brackets Work: A Step-by-Step Guide With Examples
- Marginal Tax Rate: What It Means and How to Find Yours
- Marriage Penalty Tax: When Filing Jointly Costs More
- Tax Brackets 2025: Rates and Thresholds for Last Year
- Tax Brackets 2026: 10% to 37% IRS Tables by Filing Status
- Tax Brackets 2027: What Is Known and When IRS Releases Them
- Tax Brackets for Head of Household: 2026 and 2025 Tables
- 2026 Tax Brackets Married Filing Jointly: Table and Tax Owed
- Tax Brackets for Single Filers: 2026 Rates and Thresholds
- What Tax Bracket Am I In? Find Yours in Three Steps
- When Will 2027 Tax Brackets Be Released by the IRS?
Standard and Itemized Deductions
Standard deduction amounts, itemized deductions, the SALT cap and the new limits that start in 2026.
- Charitable Deduction Limits 2026: The New 0.5% Floor
- Charitable Deduction Without Itemizing: $1,000 From 2026
- HSA Contribution Limits 2027: $4,500 Single, $9,000 Family
- Itemize or Take the Standard Deduction? How to Decide
- Itemized Deduction Limit 2026 for High Earners Explained
- Itemized Deductions: What You Can Deduct on Schedule A
- Medical Expense Deduction: 7.5% of AGI Rule Explained
- Mortgage Interest Deduction: Limits and Who Can Claim It
- SALT Cap 2026: $40,400 Limit and Income Phase-Down
- Standard Deduction 2026: $16,100 Single, $32,200 Joint, 65+
- Standard Deduction 2027: Status and When It Is Announced
- Standard Deduction for Seniors Over 65: 2026 Amounts
New Tax Law Deductions
The 2025 to 2028 deductions for tips, overtime, car loan interest and seniors, plus other changes from the 2025 tax law.
- Is AI Tax Advice Accurate for 2026 Rules?
- Car Loan Interest Deduction: Up to $10,000 for New Cars
- Does Overtime Get Taxed More? Withholding vs Real Tax
- No Tax on Overtime: Up to $12,500 Deduction Explained
- No Tax on Tips: How the $25,000 Deduction Works in 2026
- No Tax on Overtime Calculator: Estimate Your Deduction
- Schedule 1-A (Form 1040): How to Fill Out All Six Parts
- Is the Senior Deduction On Top of the Standard Deduction?
- Senior Deduction: $6,000 Extra for Age 65 and Older
- Tax Changes 2027: What Is New for Your Next Return
- Tipped Occupations List: Who Can Claim the Tips Deduction
- Trump Accounts: $1,000 Pilot Deposit and Form 4547
- W-2 Codes TP and TT: Tips and Overtime on Your 2026 W-2
Child Tax Credit
Child Tax Credit amounts, income limits, refundable portion and related family credits.
- Additional Child Tax Credit: The Refundable $1,700
- Adoption Credit 2026: $17,670 and New Refundable Part
- Child and Dependent Care Credit 2026: Now Up to 50% of Costs
- Child Tax Credit 2026: $2,200 Per Child and Who Qualifies
- Child Tax Credit 2027: $2,200+ per Child, Not Yet Final
- Child Tax Credit Age Limit: Under 17 and What Happens at 17
- Child Tax Credit Income Limit and Phaseout for 2026
- Why Is My Child Tax Credit So Low? Reasons and Fixes
- Child Tax Credit SSN Rules: New Requirement for Parents
- Credit for Other Dependents: $500 Rules and Limits
Earned Income Credit
EITC amounts and income limit tables by number of children, eligibility and how the credit is figured.
- Earned Income Credit 2026: $664 to $8,231 by Children
- EITC Calculator: Estimate Your Earned Income Credit
- Earned Income Credit With No Children: 2026 Rules, Limits
- EITC Income Limits 2026 Table: Single, Joint, by Children
- Earned Income Credit Qualifications: Full Checklist
- Why Is My EITC So Low This Year? Reasons Explained
Education and Other Credits
Education credits, the saver's credit, adoption credit and the status of energy and EV credits.
- American Opportunity Credit: $2,500 Per Student Rules
- Energy Tax Credits 2026: Home Energy Credits Have Ended
- EV Tax Credit 2026: What Changed After September 30, 2025
- Lifetime Learning Credit: Amount, Income Limit and Rules
- Premium Tax Credit 2026: 400% Income Cap and Full Repayment
- Saver's Credit 2026: Income Limits and Credit Rates
Capital Gains and Investment Tax
Capital gains rates, dividends, net investment income tax, home sales, estate and gift tax limits.
- Capital Gains on Home Sale: $250,000 Exclusion Rules
- Capital Gains Tax Rate 2026: 0%, 15%, 20% Income Brackets
- Estate Tax Exemption 2026: $15 Million Per Person Explained
- Form 1099-DA: What Crypto Brokers Report for 2025 and 2026
- Gift Tax Limit 2026: $19,000 Annual Exclusion Explained
- Long-Term Capital Gains Tax: Rates and How It Is Figured
- Net Investment Income Tax 2026: 3.8% Rate and Thresholds
- Qualified Dividends Tax Rate 2026 vs Ordinary Dividends
- Short-Term Capital Gains Tax: Taxed as Ordinary Income
Payroll and Self-Employment Tax
FICA, Social Security and Medicare tax, self-employment tax, bonus withholding and W-4 basics.
- Additional Medicare Tax: 0.9% Over $200,000 Explained
- Bonus Tax Rate 2026: 22% Federal Withholding Explained
- Medicare Tax Rate 2026: 1.45% Rate With No Wage Base Cap
- Self-Employment Tax Calculator for 2026: Estimate SE Tax
- Self-Employment Tax: 15.3% Rate and How to Figure It
- Social Security Tax 2026: 6.2% Rate Up to the $184,500 Cap
- Social Security Wage Base 2027: $192,300 Official Limit
- W-4 Withholding: How to Fill Out the Form W-4 for 2026
Estimated Taxes
Who must pay estimated tax, due dates, safe harbor rules and how to figure Form 1040-ES payments.
- Estimated Taxes Calculator: Figure Your Quarterly Payment
- Estimated Tax Due Dates 2027: Apr 15, Jun 15, Sep 15, Jan 18
- Estimated Tax Due Dates 2026: All Four Quarterly Deadlines
- Estimated Tax Payment Not Showing Up? What to Check
- Estimated Tax Penalty 2026: Rates, Form 2210 and Waivers
- Safe Harbor Estimated Tax 2026: 90%, 100% and 110% Rules
- Estimated Taxes for Self-Employed Workers: How to Plan
- Form 1040-ES: How to Fill Out the Estimated Tax Worksheet
State Income Tax
State income tax rates and brackets for the largest states and the states with no income tax.
- California Tax Brackets 2026: Rates and Thresholds
- Georgia Income Tax Rate: The Flat Tax and Recent Rate Cuts
- Illinois Income Tax Rate: The Flat 4.95% Rate Explained
- Massachusetts Income Tax Rate and the 4% Millionaires Surtax
- Michigan Income Tax Rate: State Rate and City Income Taxes
- New Jersey Income Tax Rates and Brackets for 2026 Returns
- New York Income Tax Rates 2026: State and NYC Brackets
- North Carolina Income Tax Rate 2026: 3.99% and 2027 Outlook
- Ohio Income Tax Rate 2026: Flat 2.75% Over $26,050
- Pennsylvania Income Tax: Flat Rate and Local Taxes
- States With No Income Tax: The Full List and What to Know
- Virginia Income Tax Rate: Brackets and Deductions Explained
Tax Calculators and Salary Examples
Calculators and full worked examples of federal tax on common salaries and filing statuses.
- Income Tax Calculator 2026: Federal Tax by Filing Status
- Paycheck Tax Calculator: Take-Home Pay After Taxes
- Tax Bracket Calculator: Find Your Bracket and Tax Owed
- How Much Tax on a $100,000 Salary? 2026 Worked Example
- How Much Tax on a $150,000 Salary? 2026 Worked Example
- How Much Tax on a $200k Salary? 2026 Worked Example
- How Much Tax on a $40,000 Salary? 2026 Worked Example
- How Much Tax on a $50,000 Salary? 2026 Worked Example
- How Much Tax on a $60,000 Salary? 2026 Worked Example
- How Much Tax on a $75,000 Salary? 2026 Worked Example
- Tax Refund Calculator: Estimate Refund or Amount Owed
Taxable Income by Source
How taxable income is figured and how specific income such as Social Security, 401(k) withdrawals and gambling winnings is taxed.