Navigating the complexities of tax deductions can be challenging for small business owners, particularly those operating as an S Corporation. One common question that arises is whether an S Corp can deduct home office expenses on its tax return. This blog post aims to provide clarity on this topic and offer practical insights for small business owners.

Understanding the Basics: S Corporations and Home Office Expenses

An S Corporation, or S Corp, is a special type of corporation that meets specific Internal Revenue Code requirements. It allows income, deductions, and tax credits to pass through to shareholders, avoiding double taxation. Home office expenses refer to costs related to maintaining a workspace within a residential property, such as rent, utilities, and property maintenance.

Key Points:

Can S Corps Deduct Home Office Expenses?

The short answer is yes, but the process is not as straightforward as it might be for a sole proprietorship or a partnership. Here’s how it works:

1. Accountable Plan

An S Corp must have an accountable plan in place for reimbursing employees, including shareholders, for business-related expenses. An accountable plan requires:

2. Rent Home Office to the S Corp

Another approach is for the shareholder to rent the home office space to the S Corp. The S Corp can then deduct the rental expense, and the shareholder must report the rental income on their personal tax return.

3. Direct Payment of Expenses

Alternatively, the S Corp can directly pay for home office expenses, but this method is less common due to potential complexities and compliance issues.

How to Calculate Home Office Deductions

To maximize your deductions, it’s crucial to calculate home office expenses accurately. Here’s a step-by-step guide:

Step 1: Determine the Business Use Percentage

Step 2: Identify Deductible Expenses

Step 3: Maintain Detailed Records

Advantages and Disadvantages



Practical Tips for Small Business Owners

  1. Consult with a Tax Professional: Work with a certified tax advisor to ensure compliance and optimize your tax strategy.
  2. Implement an Accountable Plan: Establish and document an accountable plan to streamline expense reimbursements and compliance.
  3. Keep Accurate Records: Maintain meticulous records of all business-related expenses and reimbursements.
  4. Review IRS Guidelines: Familiarize yourself with the IRS regulations related to S Corp deductions and home office expenses.


While S Corps can deduct home office expenses, it requires careful planning and adherence to IRS guidelines. By implementing an accountable plan and maintaining accurate records, small business owners can legitimately reduce their tax liability. For personalized advice and assistance, consider partnering with 406 Consulting LLC, a trusted advisor in small business tax strategies.

Remember, understanding the rules and leveraging available deductions can significantly impact your financial health and help you invest more in your business growth. Reach out to 406 Consulting LLC today to explore how you can optimize your tax strategy and make the most of your home office