Can you claim basement waterproofing on taxes?

Author: Maya Daugherty  |  Last update: Saturday, May 17, 2025

In most cases, no. Basement waterproofing is considered a home repair, and thus isn't eligible for any kind of tax deduction when it's done to fix a leak or a crack.

Is waterproofing a basement a capital improvement?

Unfortunately, in most cases, water damage is not going to qualify as a capital improvement. The issue here is the definition of what counts as a capital improvement. For something to be classified as a capital improvement, it needs to improve the condition of the property to enhance its value or extend its life.

Is finishing your basement tax-deductible?

Is finishing a basement tax-deductible? No, you cannot deduct the costs of finishing your basement on your taxes, unless you can prove that you need to make that space your new primary workspace, or can prove that what you are building is medically necessary.

What is the return on investment for basement waterproofing?

What is The ROI on Waterproofing Your Basement? It's a great idea to waterproof your basement, and you can expect an ROI of about 30%. That's not all! Basements are often the first thing seller look at when putting their home on market because they offer so many benefits like lots of extra living space.

What home improvements are not tax-deductible?

Repairs include repainting your home inside or outside, fixing your gutters or floors, fixing leaks or plastering, and replacing broken windowpanes. You cannot deduct repair costs and generally cannot add them to the basis of your home.”

The problem with basement waterproofing companies

What does the IRS consider home improvements?

Home Renovations

To qualify as a capital improvement under IRS guidelines, the renovation project must add value to your home, prolong its useful life or adapt it for new uses. Repair work may qualify if it's part of the overall improvement. The cost of these improvements gets added to the basis of your property.

What homeowners expenses are tax deductible?

Deductible house-related expenses

The costs the homeowner can deduct are: State and local real estate taxes, subject to the $10,000 limit. Home mortgage interest, within the allowed limits.

Can you write off basement waterproofing?

In most cases, no. Basement waterproofing is considered a home repair, and thus isn't eligible for any kind of tax deduction when it's done to fix a leak or a crack.

Does basement waterproofing increase home value?

Most experts agree that not only will you recoup the cost of waterproofing your basement when you sell your home, but you may also profit from the investment. A waterproofed basement can count as livable space and increase the value of your home.

What is the average cost to waterproof a basement?

Basement waterproofing costs $5,213, on average, and most homeowners pay somewhere between $2,459 and $8,181 for a complete waterproofing system.

What makes a basement finished for tax purposes?

In order for a basement to be considered finished, it must have a permanently installed heating and cooling unit with a continuous power source (such as an HVAC system, electricity, natural gas, a permanently installed propane tank, or heating oil).

How to prove home improvements without receipts?

If you don't have receipts for capital improvements, talk to the contractor who worked on your property. They likely have records of the transaction. Look for canceled checks or credit card payments made to contractors and back up these records with old emails or other communication about the capital improvements.

Is there a tax credit for home improvements?

If you make qualified energy-efficient improvements to your home after Jan. 1, 2023, you may qualify for a tax credit up to $3,200. You can claim the credit for improvements made through 2032. For improvements installed in 2022 or earlier: Use previous versions of Form 5695.

Can I write off finishing my basement?

Wrapping up, you can't directly write off your basement finish, but it can boost your home's tax basis, possibly reducing capital gains tax when selling. If it's a home office, you might get additional deductions.

Can waterproofing be capitalized?

I will do my best to help! Yes you must capitalize the waterproofing because it adds to or extends the life of the property.

How to finance basement waterproofing?

Personal loans should be able to provide sufficient funds and affordable monthly payments so that you can waterproof your basement. In some cases, your contractor may offer financing. If they do, it's likely a personal loan through a 3rd party lender.

How long should basement waterproofing last?

Generally, waterproofing lasts 5-10 years but can extend to decades with proper maintenance. To ensure longevity: Regularly inspect and maintain the system. Discuss specific longevity expectations with your contractor.

Does homeowners insurance cover basement waterproofing?

Although basement waterproofing isn't directly covered by insurance, it is possible to add an endorsement to your homeowner's insurance policy covering your things like a broken sump pump, burst pipes, or extreme weather events like a lightning strike.

What are the disadvantages of basement waterproofing?

Exterior basement waterproofing has a few downsides, though.
  • Cost. It's a more involved process that requires digging up your yard, which is expensive and time-consuming.
  • Damages landscaping or hardscaping elements. ...
  • Not serviceable.

What does the IRS consider capital improvements?

Capital improvements

Your cost basis is the amount you'll subtract from the sales price to determine the amount of your profit when you sell it. A capital improvement is something that adds value to your home, prolongs its life or adapts it to new uses.

What home expenses are tax deductible?

There are certain expenses taxpayers can deduct. These may include mortgage interest, insurance, utilities, repairs, maintenance, depreciation and rent. Taxpayers must meet specific requirements to claim home expenses as a deduction. Even then, the deductible amount of these types of expenses may be limited.

Is waterproofing considered plumbing?

Plumbers also repair problems with water supply and drainage systems. They unclog drains, fix leaking or burst pipes, dripping faucets and running toilets. Basement waterproofing contractors deal with water, too, but in a much different way than do plumbers.

What household items can you write off on your taxes?

If you itemize, you can deduct these expenses:
  • Bad debts.
  • Canceled debt on home.
  • Capital losses.
  • Donations to charity.
  • Gains from sale of your home.
  • Gambling losses.
  • Home mortgage interest.
  • Income, sales, real estate and personal property taxes.

Can you claim a water bill on taxes?

If you own or rent a brick-and-mortar business or office space, you can deduct 100% of the necessary utilities such as gas, electricity, trash, and water. For those claiming the regular home office deduction, you can only subtract the portion used for business.

Which home closing costs are tax deductible?

Generally, deductible closing costs are those for interest, certain mortgage points and deductible real estate taxes.

Previous article
Why is my smoke detector beeping without a fire?
Next article
How do you fix a broken pipe under the house?