Airbnb short term rental - less than 7 days avg stay

AirBnB is considered self-employment since you do a lot of the work yourself like cleaning or hiring someone to clean between guests, booking the guests, meeting and basically performing hotel services.

So this will be reported on Schedule C even if it is your personal home.  This also means you will be subject to SE Tax.  So, if you plan to do this again in 2024, it may be a good idea to make  quarterly estimated payments to cover your SE taxes of 15.3% and avoid penalties.

You do not need a 1099 to enter income from self-employment, but you may have one from AirBnB.  You will simply need to do the following:
• Click Wages and Income
• Click until you get to the summary screen then click Add More Income
• See list of all income
• Show more next to Self-Employment
• Start or Revisit next to Income and Expenses
• Answer Yes to "Did you have any self-employment income or expenses
• Walkthrough and answer the questions regarding Uber
• When you get to the screen asking "Let's enter the income for your AirBnB" select Other Self-employed income.
• This will allow you to enter the form of payments (cash, check or other) and the total
When you get to the end you will click Add More Self-Employed Income

The earlier comment about putting an Airbnb on Schedule C is incorrect.  Short-term rentals still go on Schedule E.  Airbnb properties generally should not go on Schedule C. 

There is clear guidance from the IRS and tax court that "cleaning between guests, booking the guests" etc. do not qualify as substantial services.  To quote IRS Letter Ruling [removed] which specifies why short-term rentals shouldn't be treated as self-employment income, "Services the taxpayer provides to clean and maintain the property to bring it to a suitable condition for occupancy are not relevant in applying Treas. Reg. § 1.1402(a)-4(c)(2) because such services are not furnished primarily for the convenience of the property’s occupants. "

There are only two situations when rental income can go on Schedule C.  One is "substantial services" (such as providing meals or daily cleanings during guest stays, which is very rare).  The other rare exception is for a real estate dealer (such as someone flipping houses) with incidental rent income during a flip. 

Some of the confusion comes from the "STR rental loophole" which allows you to deduct rental tax losses from your regular income if the average stay is 7 days or less and you qualify for the material participation rules.  But even when using that exception to classify STR income as non-passive, it still doesn't go on Schedule C, it still goes on Schedule E.  The difference is that the tax loss isn't limited by the passive activity rules on form 8582.  Most professional tax software (and some consumer tax software) have an option to specify that rental income is non-passive, and that will cause the Schedule E tax loss for that activity to bypass form 8582.  That's how you do it, not by putting it on Schedule C.

My understanding is TurboTax Online still doesn't yet have a way to correctly report short-term rentals as non-passive.  They may fix that eventually.  But you can with the desktop version of TurboTax, but they don't make it easy.  You have to go into the forms mode on the Schedule E worksheet, then check the boxes "G - Other passive exceptions" and "D - Material Participation".

For people who want to see confirmation of this, see the IRS form 8582's "Rental Activities" section which has a well written explanation of it.  Other references for this include IRS Tax Topic No. 414 which details when to use Schedule C for rentals, and IRS Letter Ruling [removed] which details when self-employment tax is applicable to rentals (which is equivalent to choosing Schedule C vs. Schedule E).