The costs that you will incur from removing mold from your home or your business can be quite great, depending on the size of the infection. Sometimes a quarter, half, or even a whole wall or more has to be removed, not to mention the cost of the chemicals and personal protection equipment necessary to do the job safely.

The IRS has concluded that the cost of mold removal and remediation are tax deductible as an ordinary and necessary business expense. This is a requirement that must be met before something can be deducted as a business expense: it must be both ordinary and necessary.

Renovations that increase the value of a home or other building cannot be counted as business expenses, but the removal of mold is necessary because the health of the workers and anyone else in the building will be affected, thus affecting the flow of cash into the business. Mold remediation does not add value to the property, so it is fine to count it as tax deductible at the end of the year, even if it is not a business that is being treated. Unfortunately, if the mold remediation is the part of a renovation plan that includes the entire property, then the cost is required to be capitalized instead of deducted from your taxes at the end of the year.

So, just what is deductible? If you hire a professional service to do it for you, then the total of whatever they billed you after the project was completed is what you would write down as your deduction at the end of the year. Also, any building materials that you have to purchase after the mold removal are tax deductible, as well. These are necessary to complete the repairs.

It is also possible any relocation expenses that you or your family might incur while the mold remediation is taking place may be deductible, as well. Contact whoever prepares your taxes for you and ask them if it may be deductible.

If you play your cards right, you should be able to deduct most of the cost of your mold remediation, as long as it is not part of a larger renovation of the property.