GSGood Sheets

Use of Home as Office Calculator

Flat rate or apportioned — whichever is worth more.

Calculates the use-of-home deduction both on HMRC's simplified flat rate and by apportioning actual household costs by room and hours, so you can claim the higher figure defensibly.

What's in it

  • Simplified flat rate by hours
  • Room and time apportionment
  • Comparison and recommendation

Formats

Microsoft Excel

An .xlsx file you download and keep. Works in Excel 2016 and later, and in Numbers and LibreOffice.

Google Sheets

Import the .xlsx into Google Sheets — a native Sheets version of this one is on the way.

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