What is a home office deduction?
A home office deduction lets some people claim a share of home costs as a business expense. It usually applies when a room is used only and regularly for work or business.
Home office Deduction Calculator
This free home office deduction calculator helps you estimate a home office tax deduction for remote work or a small business. You can compare the simplified method with a regular method that uses real expenses.
Enter your office size, home size, and annual costs to see a sample amount. Many owners use this home office tax deduction calculator while planning with an accountant or tax pro.
This home office deduction calculator is for education only. Always confirm the final home office tax deduction with a professional and follow the rules in your country.
How the home office deduction calculator works
The simplified part of this home office tax calculator multiplies your office size by a flat rate per square foot or square meter. Some systems cap this method at a maximum area, so many people use it for small spaces.
The regular method in the home office deduction calculator divides your office size by the total home size. That share of eligible home expenses becomes the estimated home office tax deduction.
When to use a home office tax deduction calculator
Remote workers and freelancers use this page as a quick home office deduction calculator before tax season. It helps them see whether the simplified or regular method might be stronger for their numbers.
Small business owners often share the output with an accountant. The home office tax deduction calculator keeps the rough maths on one screen so professional advice can focus on rules and records.
Frequently Asked Questions
How does this home office deduction calculator pick a method?
You choose the method at the top of the form. The tool still shows both results so you can see how the simplified home office tax deduction compares with the regular one.
Is the simplified home office tax deduction always better?
A simplified home office deduction is usually faster to claim but not always higher. People with large offices or high home expenses often get a bigger result from the regular method on this calculator.
Can I rely only on this home office tax calculator for my return?
No, the home office tax deduction calculator is a planning tool. Tax rules change and differ by country, so you still need the guidance of an accountant, tax agent, or official instructions.