AnnetteB6
Expert Alumni

Deductions & credits

There was an examination of multiple customer token files to determine whether further investigation by the development team was required.  The conclusion is that TurboTax is calculating the Simplified Home Office deduction correctly in each situation that was examined.  There is no further fix or update required.

 

Here are the details about how the Simplified Home Office deduction works, and what could be causing the situation in your return.

 

For any home office deduction (actual expenses or simplified), the home office deduction is not allowed to take a Schedule C bottom line from a positive profit to a loss.  Therefore, before the home office deduction is calculated, the tentative profit or loss of the business is considered.  If the number is a loss, then no simplified home office deduction is allowed.  However, even with a loss, an actual expense home office deduction can be calculated and carried over to the next year.  Carryover is only possible when using the actual expenses, not the simplified method.  

 

The profit/loss number that is used to decide whether the home office expense is allowed comes from Schedule C line 7 minus Schedule C line 28.  If the result is positive, then that is the first step to get the simplified home office deduction.  

 

However, the Business Conducted in the Home Office comes into play too.  If that number is not entered, then it is assumed to be zero.  Zero times the income on Schedule C line 7 minus Schedule C line 28 gives a negative number, which means no home office deduction in the current year (carryover if using actual expense method).  

 

If the Business Conducted in the Home Office percentage is any number less than 100%, then the amount on Schedule C line 7 is adjusted by that percentage before the expenses are subtracted.  So even with what you expect to be a positive profit situation, the percentage of business conducted in the home office can drop the income to a level where the profit is negative instead of positive.  This means that the simplified home office method is not allowed.  Again, using the actual expense method can work, but the home office expense is carried over to a future year.  

 

If you feel that none of these situations apply to your return, you can provide a diagnostic copy of your tax return so that it may be examined in greater detail.  See the instructions below and post the token number along with which version of TurboTax you are using and what states you are filing in a follow-up thread.  

 

Use these steps if you are using TurboTax Online:

 

  • Sign in to your account and be sure you are in your tax return.
  • Select Tax Tools in the menu to the left.
  • Select Tools.
  • Select Share my file with agent.
  • A pop-up message will appear, select OK to send the sanitized diagnostic copy to us.
  • Post the token number here. 

 

If you are using a CD/downloaded version of TurboTax, use these steps:

 

  • Select Online at the top of the screen.
  • Select Send Tax File to Agent.
  • Click OK.
  • Post the token number here.

 

@A Havey 

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