This directory lists every published page on National Tax Tools. Use it to find tax calculators, state refund status trackers, IRS guides, payroll tools, and legal pages. All sections link directly to live pages. The full XML sitemap is available at sitemap.xml.
Refund Trackers
- Refund Tracker Hub
- Federal / IRS Refund Status
- California Refund Tracker
- Florida Refund Tracker
- New York Refund Tracker
- Texas Refund Tracker
- Virginia Refund Tracker
- Pennsylvania Refund Tracker
- New Jersey Refund Tracker
- Illinois Refund Tracker
- Michigan Refund Tracker
- Ohio Refund Tracker
- Georgia Refund Tracker
- North Carolina Refund Tracker
- Arizona Refund Tracker
- Massachusetts Refund Tracker
- Maryland Refund Tracker
- Washington Refund Tracker (No Income Tax)
- Washington DC Refund Tracker
- Delaware Refund Tracker
- South Carolina Refund Tracker
- Oregon Refund Tracker
- Connecticut Refund Tracker
- Indiana Refund Tracker
- Alabama Refund Tracker
- Arkansas Refund Tracker
- Colorado Refund Tracker
- Hawaii Refund Tracker
- Idaho Refund Tracker
- Iowa Refund Tracker
- Kansas Refund Tracker
- Kentucky Refund Tracker
- Louisiana Refund Tracker
- Maine Refund Tracker
- Minnesota Refund Tracker
Calculators
- Calculators Hub
- Self Employment Tax Calculator
- SEP IRA vs Solo 401(k) Calculator
- 1099 Contractor Rate Calculator
- W-2 vs 1099 Tax Calculator
- Quarterly Tax Calculator
- 1099 Tax Calculator
- LLC vs S-Corp Calculator
- S-Corp Tax Savings Calculator
- Bonus Tax Calculator
- Child Care Tax Benefit Calculator
- IRS Notice Response Helper
- RSU Tax Calculator
- Gig Worker Classification + Tax Tool
- Rental Income Tax Calculator
- 401(k) Contribution Calculator 2026
- Roth IRA Contribution Calculator 2026
- Roth Conversion Tax Calculator 2026
- RMD Calculator (IRC §401(a)(9), Uniform Lifetime Table, SECURE 2.0) 2026
- Inherited IRA RMD Calculator (SECURE Act 10-Year Rule, Single Life Table) 2026
- Early Withdrawal Penalty Calculator (IRC §72(t), 10% Additional Tax, Form 5329) 2026
- Pension & Annuity Tax Calculator (IRS Simplified Method, Pub 575, Form 1099-R) 2026
- Traditional IRA Deduction Calculator (IRC §219(g), Active Participant, Form 8606) 2026
- SIMPLE IRA Contribution Calculator (IRC §408(p), Employer Match, Catch-Up) 2026
- Backdoor Roth IRA Calculator (Form 8606, IRC §408(d)(2) Pro-Rata) 2026
- Saver's Credit Calculator (IRC §25B, Form 8880) 2026
- Adoption Tax Credit Calculator (IRC §23, Form 8839) 2026
- Savings Bond Education Interest Exclusion Calculator (IRC §135, Form 8815) 2026
- Mortgage Interest Deduction Calculator (IRC §163(h), Schedule A) 2026
- Investment Interest Expense Calculator (IRC §163(d), Form 4952, Schedule A) 2026
- Charitable Contribution Deduction Calculator (IRC §170, AGI Limits, Schedule A Line 11) 2026
- Gambling Loss Deduction Calculator (IRC §165(d), New 90% Limit, Schedule A Line 16) 2026
- Casualty and Theft Loss Calculator (IRC §165(h), Form 4684, Schedule A) 2026
- Capital Loss Carryover Calculator (IRC §1211/§1212, $3,000 Limit, Schedule D) 2026
- Wash Sale Loss Calculator (IRC §1091, 30-Day Rule, Form 8949 Code W) 2026
- QSBS Gain Exclusion Calculator (IRC §1202, OBBBA Tiered Exclusion, $15M Cap) 2026
- Qualified Dividends and Capital Gains Tax Calculator (IRC §1(h), 0/15/20% + NIIT) 2026
- Additional Medicare Tax Calculator (0.9% Surtax, IRC §3101(b)(2), Form 8959)
- Net Investment Income Tax Calculator (3.8% NIIT, IRC §1411, Form 8960)
- Kiddie Tax Calculator (Child Unearned Income at Parent's Rate, IRC §1(g), Form 8615)
- Home Sale Capital Gains Calculator 2026
- ESPP Tax Calculator 2026
- AMT Calculator 2026
- Installment Sale Calculator 2026
- HSA Contribution Calculator 2026
- ISO Exercise Calculator 2026
- Premium Tax Credit Calculator 2026
- Self-Employed Health Insurance Deduction Calculator 2026
- Mileage Deduction Calculator 2026
- Home Office Deduction Calculator 2026
- QBI Deduction Calculator 2026 (Section 199A)
- Section 179 Deduction Calculator 2026
- Standard Deduction Calculator 2026
- Medical Expense Deduction Calculator (IRC §213, 7.5% AGI Floor) 2026
- Education Tax Credit Calculator (AOTC vs LLC) 2026
- Student Loan Interest Deduction Calculator 2026
- 529 Plan Tax Calculator (IRC §529, OBBBA, SECURE 2.0) 2026
- Coverdell ESA Calculator (IRC §530, MAGI Phase-Out, Distribution Tax) 2026
- AGI and MAGI Calculator (IRC §62, MAGI Add-Backs) 2026
- Estimated Tax Penalty Calculator
- Refund Date Estimator
- No Tax on Tips Calculator
- No Tax on Overtime Calculator
- Auto Loan Interest Deduction Calculator
- SALT Deduction Calculator
- Trump Account Calculator
- Child Tax Credit Calculator
- Standard Deduction for Seniors Calculator
- IRS Payment Plan Calculator
- Unemployment Tax Calculator
- Tax Refund Offset Calculator
- Do I Need to File a Tax Return? Calculator
- Scholarship Tax Calculator
- EITC Eligibility Calculator
- Standard Deduction vs. Itemized Deductions Calculator
- Filing Status Calculator 2025
- Social Security Tax Calculator 2025
- W-4 Withholding Calculator 2026
- Student Tax Calculator 2025
- Tax Extension Underpayment Calculator 2026
Guides
- Guides Hub
- Self-Employment Tax Guide
- LLC vs S-Corp Guide
- Reasonable Salary for S-Corp Owners Guide
- Bonus Tax Withholding Guide
- Dependent Care FSA vs Child Care Tax Credit Guide
- IRS Notice Types Guide
- RSU Tax Guide: Vesting, Sell-to-Cover, Withholding Shortfall
- Hobby or Business? IRS Rules for Side Hustles and Gig Work
- Rental Income Tax Guide: Schedule E, Depreciation, Passive Loss
- 401(k) Contribution Limits 2026 Guide
- Roth IRA Contribution Limits 2026 Guide
- Roth Conversion Tax Guide 2026
- Traditional IRA Deduction Guide 2026: IRC §219, Active-Participant Phase-Out, Form 8606
- SIMPLE IRA Contribution Limits Guide 2026: IRC §408(p), Employer Match, Catch-Up, SECURE 2.0
- Backdoor Roth IRA Guide 2026: Form 8606, the Pro-Rata Rule, and the 5-Year Clocks
- Required Minimum Distributions (RMD) Guide 2026: Uniform Lifetime Table, SECURE 2.0
- Inherited IRA RMD Guide 2026: 10-Year Rule, Single Life Table, EDBs
- Early Withdrawal Penalty Guide 2026: IRC §72(t), the Rule of 55, SEPP, Form 5329
- Pension & Annuity Income Tax Guide 2026: Simplified Method, General Rule, Form 1099-R
- Home Sale §121 Exclusion Guide: Capital Gains Rules
- ESPP Tax Guide 2026: Section 423 Qualifying vs Disqualifying Dispositions
- AMT Tax Guide 2026: Alternative Minimum Tax, ISO Exercise, Form 6251
- Installment Sale Tax Guide 2026: IRC §453, Form 6252
- HSA Tax Benefits Guide 2026: Limits, HDHP Rules, Triple Tax Advantage
- ISO vs NSO Guide 2026: Tax Treatment, AMT Trap, Holding Periods, Form 3921
- Premium Tax Credit Guide 2026: 400% FPL Cliff, Form 8962, MAGI, SLCSP
- Self-Employed Health Insurance Deduction Guide 2026: Form 7206, IRC 162(l)
- Mileage Deduction Guide 2026: IRS Notice 2026-10 Rates, Standard vs Actual
- Home Office Deduction Guide 2026: IRS Pub 587, Section 280A, Form 8829
- QBI Deduction Guide 2026: Section 199A Pass-Through Deduction
- Section 179 Deduction Guide 2026: IRC §179, Form 4562, Bonus Depreciation
- Standard Deduction Guide 2026 (and 2025): IRC §63, Age 65+, Blind, Dependent
- Medical Expense Deduction Guide 2026 (and 2025): IRC §213, 7.5% AGI Floor, Schedule A
- What to Charge as a 1099 Contractor
- How to Pay Quarterly Taxes
- IRS Still Processing: What It Means
- IRS Tax Topics Explained: What 152, 151, 203 Mean
- State Tax Refund Processing Times
- When to Call the IRS About Your Refund
- Why Tax Refunds Are Delayed
- IRS Refund Timeline: How Long Does a Tax Refund Take?
- Where's My Amended Return? IRS 1040-X Status Guide
- IRS Refund Approved But Not Sent
- IRS Refund Processing Stages Explained
- IRS Refund Sent But Not Received
- IRS Letter 5071C: Identity Verification Guide
- No Tax on Tips: OBBBA Deduction Explained
- No Tax on Overtime: OBBBA Deduction Explained
- Auto Loan Interest Deduction Guide
- SALT Deduction Increase: OBBBA Changes Explained
- Trump Account (MAGA Account) Guide
- Child Tax Credit: OBBBA Changes Explained
- New $6,000 Senior Tax Deduction Explained (OBBBA)
- OBBBA Tax Changes: Complete Guide
- 2025 Tax Brackets & Federal Income Tax Rates
- Tax Refund Offset Guide
- IRS Payment Plan Options Guide
- Is Unemployment Taxable? Guide
- Scholarship and Fellowship Tax Guide
- Do I Need to File Taxes? Guide
- EITC Income Limits and Eligibility Guide
- Itemized Deductions List 2025 Guide
- Tax Filing Status Guide 2025
- Is Social Security Taxable? Guide
- How to Fill Out the W-4 Form (2026)
- Education Tax Credits: AOTC vs Lifetime Learning Credit Guide
- Student Loan Interest Deduction Guide 2026: IRC §221
- 529 Plan Tax Benefits Guide 2026: IRC §529, OBBBA, SECURE 2.0
- Coverdell ESA Guide 2026: IRC §530, Income Phase-Out, Distribution Tax
- Modified Adjusted Gross Income (MAGI) Guide 2026: AGI vs MAGI
- Saver's Credit Guide 2026: IRC §25B, Income Limits, Form 8880, Saver's Match
- Adoption Tax Credit Guide 2026: IRC §23, Refundable Portion, Special Needs, Form 8839
- Savings Bond Education Interest Exclusion Guide 2026: IRC §135, Form 8815
- Mortgage Interest Deduction Guide 2026: IRC §163(h), Limits, Schedule A
- Investment Interest Expense Deduction Guide 2026: IRC §163(d), Form 4952, Schedule A
- Charitable Contribution Deduction Guide 2026: IRC §170, AGI Limits, the New 0.5% Floor
- Gambling Loss Deduction Guide 2026: IRC §165(d), the New 90% Limit, Schedule A Line 16
- Casualty and Theft Loss Deduction Guide 2026: IRC §165(h), Form 4684, Schedule A
- Wash Sale Rule Guide 2026: The 30-Day Rule, IRC §1091, Disallowed Losses and Basis
- QSBS Exclusion Guide 2026: IRC §1202, the OBBBA Tiered Rules, $15M Cap and the 28% / AMT Traps
- Qualified Dividends and Capital Gains Tax Worksheet Guide 2026: 0/15/20% Rates, Income Stacking, Line by Line
- Additional Medicare Tax Guide: The 0.9% Surtax, Form 8959, Thresholds, Withholding
- Net Investment Income Tax Guide: The 3.8% NIIT, Form 8960, MAGI Thresholds
- Kiddie Tax Guide: Form 8615, the $2,700 Threshold, and the Parent's Rate
- Missed Tax Deadline: What to Do Next (2026)
- How to File a Tax Extension (Form 4868) 2026
- Self-Employed Tax Deadlines 2026
- Business Tax Deadlines 2026 (S-Corp, Partnership, C-Corp)
Payroll
- Payroll Hub
- Paycheck Calculator (Hourly + Salary)
- Hourly Paycheck Calculator (Weekly + Biweekly)
- Take-Home Pay Calculator with 401(k), HSA, FSA
- W-2 Box 1 Tax Liability Estimator
- Employer Payroll Tax Cost Calculator
- Hourly to Salary Calculator
- Salary to Hourly Calculator
- How to Read a Pay Stub
- How Payroll Taxes Work
- What Is FICA Tax?
- W-4 Withholding Explained
- Payroll Tax Deadlines
- Employer Payroll Tax Obligations
- Understanding Payroll Deductions
- Social Security Tax Explained
- Medicare Tax Explained
- California Payroll Taxes and Withholding Guide
- Texas Payroll Taxes and Employer Guide
- Texas Paycheck Calculator
- Florida Payroll Taxes and Employer Guide
- New York Payroll Taxes and Withholding Guide
Tax Deadlines
Legal & Policy