Tax Brackets Explained using Excel's XLOOKUP function

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Tax Brackets Explained using Excel's XLOOKUP function

Tax brackets show you the tax rate you will pay on each portion of your income. There are seven tax brackets. The United States has a progressive tax system based on your Taxable income, not Gross income or Net Income. Your income is taxed at different rates with a progressive tax system. The more you make, the higher the rate for that bracket.

For example, if you are single in 2021, the lowest tax rate of 10% is applied to your income's first $9,950. The next portion of your income is then taxed at 12%, and then 22%.

Example of Progressive Tax System

If you are single in 2021, and your taxable income is 86,375, you would be taxed at the rates below.

  • 10% for the first 9,950 = $950 in tax
  • 12% for the next $30,575 = $3,669 in tax
  • 22% for the next $45,850 = $10,087 in tax

Those three income numbers total $86,375 and the tax would be $14,751 (950+3,669+10,087). Notice the more you make the higher the tax rate percentage.

YouTube Video showing Tax Brackets with Excel's XLOOKUP function

Tax Brackets Explained using Excel's awesome XLOOKUP function - YouTube

Taxable Income

Taxable income is your Adjusted Gross Income (AGI) minus either the Standard deduction or itemized deductions. Screenshot of IRS Form 1040 for 2020 showing AGI and Taxable Income.

  • AGI is line 11 - Taxable Income is line 15

Seven tax brackets for 2021

For 2021, there are seven different tax brackets with tax rates of 10, 12, 22, 24, 32, 35, and 37 percent. The amount of tax you owe depends on both your taxable income and your filing status.

  • Annual Percentage Yield (APY) vs. Interest Rate
    The annual percentage yield takes the interest rate and compounding periods to show what your money could earn in a year. The Future Value (FV) and EFFECT functions are shown.
  • XLOOKUP function in Excel
    XLOOKUP is the latest function in Excel for Office 365. If you use VLOOKUP or INDEX/MATCH, you are going to love XLOOKUP.

Standard deductions for 2021

  • Single and married filing separately $12,550
  • Married filing jointly $25,100 - Head of household $18,800

Excel file for tax brackets and XLOOKUP

[https://chrismenardtraining.com/Files/DownloadFile.aspx?FUID=61e648db-569e-49c0-b330-f0e3bb16c7aa](https://chrismenardtraining.com/Files/DownloadFile.aspx?FUID=61e648db-569e-49c0-b330-f0e3bb16c7aa)

IRS Website with Tax Brackets and Standard Deductions for 2021

[https://www.irs.gov/newsroom/irs-provides-tax-inflation-adjustments-for-tax-year-2021](https://www.irs.gov/newsroom/irs-provides-tax-inflation-adjustments-for-tax-year-2021)

Learn Personal Finance with Microsoft Creators

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[YouTube Video: https://www.youtube.com/playlist?list=PLXPr7gfUMmKw2RWTyxZzlv3Uf1viRq-1Y](https://www.youtube.com/playlist?list=PLXPr7gfUMmKw2RWTyxZzlv3Uf1viRq-1Y)]

- [**Future Value Function in Excel**](https://chrismenardtraining.com/post/future-value-excel-simple-vs-compound-interest-explained) The Future Value Function will give you the answer to the future value on investment. Compound interest is interest on interest vs. simple interest that interest only on the principal.

- [**SUMIFS Function in Excel**](https://chrismenardtraining.com/post/sumifs-function--excel) The SUMIFS function will sum numbers based on one or more criteria. It is superior to the SUMIF function.

Microsoft Support - XLOOKUP webpage

[https://support.microsoft.com/en-us/office/xlookup-function-b7fd680e-6d10-43e6-84f9-88eae8bf5929](https://support.microsoft.com/en-us/office/xlookup-function-b7fd680e-6d10-43e6-84f9-88eae8bf5929)

Video Chapters

- 0:00 Intro - 1:17 Progressive tax system - 2:05 Tax Brackets and IRS webpage - 3:09 Formula to add tax - 3:35 Taxable income - 3:57 Standard deductions - 4:30 Manual calculate tax - 5:40 XLOOKUP for Tax - 10:40 Tax on extra money - 12:25 Marginal Tax Rate - 13:00 Effective Tax Rate

Read more

Copilot Skills in PowerPoint - Live Stream on October 20, 2026

Copilot Skills in PowerPoint - Live Stream on October 20, 2026

𝗠𝗼𝘀𝘁 𝗣𝗼𝘄𝗲𝗿𝗣𝗼𝗶𝗻𝘁 𝘂𝘀𝗲𝗿𝘀 𝗸𝗻𝗼𝘄 𝗖𝗼𝗽𝗶𝗹𝗼𝘁 𝗰𝗮𝗻 𝗰𝗿𝗲𝗮𝘁𝗲 𝘀𝗹𝗶𝗱𝗲𝘀. 𝗙𝗮𝗿 𝗳𝗲𝘄𝗲𝗿 𝗸𝗻𝗼𝘄 𝗮𝗯𝗼𝘂𝘁 𝘁𝗵𝗲 𝟴 𝗯𝘂𝗶𝗹𝘁-𝗶𝗻 𝗖𝗼𝗽𝗶𝗹𝗼𝘁 𝗦𝗸𝗶𝗹𝗹𝘀 𝘁𝗵𝗮𝘁 𝗰𝗮𝗻 𝗰𝗼𝗺𝗽𝗹𝗲𝘁𝗲𝗹𝘆 𝗰𝗵𝗮𝗻𝗴𝗲 𝗵𝗼𝘄 𝘆𝗼𝘂 𝗯𝘂𝗶𝗹𝗱, 𝗶𝗺𝗽𝗿𝗼𝘃𝗲, 𝗮𝗻𝗱 𝗽𝗿𝗲𝘀𝗲𝗻𝘁 𝗮 𝗱𝗲𝗰𝗸. Join me live on October 20, 2026, at Noon Eastern as I demonstrate each Copilot Skill and show practical ways to use them in your presentations. PDF of the 8 Copilot Skills in Pow

By Chris Menard