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What are IRS Numbers 26, 27, 28? A detailed explanation
Jun 23 ,2026

What are IRS Numbers 26, 27, 28? A detailed explanation

  • IRS 26, IRS 27, IRS 28 identify specific air transportation excise taxes.
  • These tax categories are reported through IRS Form 720 quarterly filings.
  • IRS Number 26 applies to the taxable transportation of passengers by air.
  • IRS Number 27 covers the use of international air travel facilities.
  • IRS Number 28 applies to the taxable transportation of property by air.
  • Businesses collecting these taxes must accurately report them on Form 720.

Where IRS Numbers 26, 27, and 28 Fit in Form 720

Excise taxes at the federal level are imposed on a variety of taxable transactions, with transportation taxes related to air travel being one of the main reporting categories in Form 720.

This information is quite helpful for commercial aviation businesses, cargo transporters, or international air travel service providers to identify their correct tax category with the IRS.

IRS 26, IRS 27, IRS 28 are three different tax categories relating to passenger travel, international travel facilities, and air cargo transportation, respectively, that are part of the communication and air transportation taxes reported on Form 720. Identifying the correct category allows businesses to calculate taxes properly and stay error-free in their reporting.

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Why These IRS Numbers Matter for Form 720 Filers

One of the main purposes of Form 720 is to make the reporting of federal excise taxes and their payment easier and more efficient. Unique IRS numbers are assigned to each tax type on this form to enable the IRS to easily identify specific excise tax liabilities.

Aviation-related businesses need to use the appropriate IRS number because each tax category comes with a different set of rules, methods for tax computation, and other reporting details. An incorrect classification can lead to submission of wrong tax returns, delay in the processing, or even imposition of penalties.

IRS Numbers 26, 27, and 28, which pertain to three different air transportation scenarios, come under the Communications and Air Transportation Taxes on Form 720.

IRS Number 26: Tax on Transportation of Persons by Air

Transportation of passengers by air within the United States and few U.S. territories is the main focus of IRS Number 26.

This main group usually encompasses:

  • Passenger transportation services by commercial airlines
  • Sale of tickets for domestic flights
  • Most chartered air services
  • Amounts on which the passenger air travel tax is imposed.

The entity that gets paid for the air transportation service is usually the one that collects the tax and reports it via Form 720. Companies that are in charge of tax collection should be very diligent in keeping their ticket sales and passenger air transportation charge records up to date.

IRS Number 26 is also one of the most commonly reported categories of air transportation excise tax among passenger aviation companies.

IRS Number 27: Tax on International Air Travel Facilities

IRS Number 27 imposes a tax on the use of international air travel facilities.

Persons who go through certain international air travel facilities when traveling from the United States to foreign countries or vice versa are subject to this tax. One of the reasons for this tax is to raise funds for the operations and maintenance of international air transportation facilities and services.

Examples of situations where this type of tax may be imposed include:

  • Departing from U.S. airports on international flights
  • Arriving in the U.S. from international flights
  • Certain trips involving U.S. territories

Besides the passenger transportation taxes that are directly linked to transportation fares, this type of tax is related to the use of international travel facilities and services.

Those who collect such taxes are required to report the amounts under the specified IRS code on Form 720.

IRS Number 28: Tax on Transportation of Property by Air

The tax under IRS Number 28 is levied on the air transport of goods.

It covers the sales of businesses that offer air freight services, such as the shipment of cargo, parcels, and other taxable items.

Some examples are:

  • Commercial shipments of air cargo
  • Freight transport services
  • Use of aircraft for the domestic transport of property
  • Handling of taxable cargo in conjunction with air transport

Those companies that operate in the air freight sector have to find out if their transportation charges are liable to federal excise tax and, if so, report correctly using IRS Number 28.

It is very important for logistics providers, cargo carriers, and other air freight business members to classify the transactions correctly.

Comparing the Three Air Transportation Tax Categories

Although these IRS numbers fall within the same section of Form 720, each serves a different purpose.

IRS Number Applies To Primary Focus
IRS 26 Transportation of persons by air Passenger travel
IRS 27 Use of international air travel facilities International travel services
IRS 28 Transportation of property by air Cargo and freight transportation

Understanding these distinctions helps businesses determine which tax applies to a particular transaction and prevents reporting mistakes during quarterly filing periods.

Typical Considerations for Business Reporting

A few guidelines for businesses when reporting air transportation excise taxes:

  • Examine tax-liable transactions in detail.
  • Keep transportation-related documentation on hand.
  • Double-check before declaring the tax categories.
  • Match the tax collected with the tax declared.
  • Quarterly submit Form 720 on time

Proper record-keeping is a must, particularly when there is an overlap of several transportation taxes within a single reporting cycle.

Those collecting air transportation excise taxes regularly stand to gain from online filing systems that not only automate tax calculations and minimize errors but also expedite quarterly returns.

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File Form 720 Accurately and On Time

Only looking at IRS 26, IRS 27, IRS 28 is not enough if you handle air transportation excise taxes collection and reporting. Each part corresponds to a different element of aviation taxation; therefore, determining the right classification proves to be the cornerstone of Form 720 compliance.

If you are searching for an even more streamlined way of filing Form 720, you might want to look into eFile720. It is an online platform through which businesses can prepare and submit excise tax returns electronically, making quarterly filing straightforward, accurate, and in line with IRS requirements. Proceed with your next Form 720 confidently and always be on top of your reporting deadlines.

FAQs

1. What are IRS Numbers 26, 27, and 28 on Form 720?

  • IRS Numbers 26, 27, and 28 are federal excise tax categories reported on Form 720. They cover passenger air transportation, international air travel facilities, and air cargo transportation, respectively.

2. Who must report IRS 26, IRS 27, IRS 28 taxes?

  • Businesses or entities responsible for collecting applicable air transportation excise taxes must report IRS 26, IRS 27, IRS 28 on their quarterly Form 720 filings when taxable transactions occur.

3. Can these air transportation taxes be filed electronically?

  • Yes. Businesses can electronically file Form 720 through authorized e-filing providers, helping improve accuracy, reduce paperwork, and meet IRS filing deadlines efficiently.