Can I Write My Home Off on My Taxes?

It is the question almost every buyer whispers after escrow closes, sometimes half-joking and usually half-hoping: so... can I write this house off on my taxes? I get it. Buying a home is the biggest purchase most people ever make, and after all those closing costs, it is natural to wonder where the tax break is.

Here is the honest answer, and I will start with it because it matters: there is no magic I bought a house write-off that erases your tax bill. Nobody checks a box and watches the whole thing disappear. But there ARE real deductions, and they can genuinely help. The difference between those two sentences is the fine print, so let us start there.

A deduction, in case the word is new, is an amount you get to subtract from your income before your tax is calculated. Less income taxed, less tax. Understanding that one sentence makes everything else in this article easier.

Now the most important fine print, the thing almost nobody explains before they start listing deductions. Today, most homeowners take the standard deduction instead of itemizing. The standard deduction is the flat amount the IRS lets everyone subtract from their income every year, no receipts required. Itemizing means the opposite: you add up your individual deductions, things like mortgage interest and property taxes, and subtract that total instead of the flat amount.

You only use one or the other, and the IRS quietly takes whichever is bigger. So all of these home write-offs only actually help when your itemized deductions, added together, are bigger than your standard deduction. That is why whether they help you depends on your whole tax picture, not just the mortgage. A single mortgage with no other deductions often does not clear the bar. Keep that in your back pocket, and now let us get into the write-offs themselves.

The year you close, the escrow year, is the one year where a handful of one-time closing costs can count. Here is what can be written off, and here, just as honestly, is what cannot.

Points are the fee you pay at closing to lower your interest rate. Each point is 1% of your loan amount. On a $400,000 loan, one point is $4,000. Think of points as prepaid interest: you are paying interest up front today, in exchange for a lower rate on every payment for the life of the loan.

Because points are prepaid interest, they are generally deductible in the year you buy a primary home. There are conditions. The loan has to be for your main home, the place you actually live. The points have to be what is normally charged in your area, not some unusual charge dressed up as points. And the points have to show up on your closing disclosure, the final itemized statement of what you paid and what you got at closing. When those line up, points on a purchase are usually deductible in the purchase year. Your lender and your tax professional can confirm how yours are treated.

There is also prepaid mortgage interest. When you close, your first mortgage payment is usually not due for a while, but interest starts running the day you close. The interest that accrues between your closing date and your first payment gets collected at closing, and it is deductible in that year. It is usually a smaller number than points, but it counts.

Property taxes are the taxes your county charges on the home, and at closing they get prorated, which is a fancy word for split fairly. The seller pays their share of the year's taxes, you pay yours, and each side settles up at closing based on how long each of you owns the home that year.

Your share of the prorated property taxes is deductible in the purchase year, and so is any property tax you prepaid into an escrow account. One honest caveat: property taxes count inside the state-and-local tax write-off, and that category has an overall cap. That cap is the SALT limit, short for state and local taxes. We will come back to it, because it applies to every year you own the home, not just the first.

Now the part I hate to be the one to tell you, because it is a long list. These are real costs of buying, and none of them are deductible:

Here is the silver lining, and it is a real one. Some of those costs do not just vanish. Title insurance, recording fees and transfer taxes get added to your home's cost basis. Basis is a tax word, and here is the plain version: think of it as your home's official record of what it cost you. When you sell years from now, the IRS taxes your gain, the difference between your sale price and your basis. A higher basis means a smaller gain, and a smaller gain can mean less tax. So money you cannot deduct today can quietly help you later.

After the purchase year, the one-time closing costs are behind you. From here on, the write-offs are about carrying costs, the ongoing expenses of owning the home. There are two big ones, plus one that only applies to a specific group of homeowners.

Mortgage interest is the interest you pay on your home loan every year, and it is the biggest recurring deduction most homeowners ever see. If you took out your loan after December 15, 2017, you can deduct the interest on the first $750,000 of your loan. If your loan is older, taken out before that date, it keeps the older $1 million limit. Married couples who file separately get half of those caps: $375,000 each under the newer rules, and $500,000 each under the older one.

You do not have to total this up yourself. Every January, your lender sends a Form 1098, the form that reports how much mortgage interest you paid and what you paid in property taxes through your mortgage. Hand it to your tax preparer and it does the heavy lifting.

You can deduct the state and local property taxes you paid on your home every year you own it. That part is straightforward. The catch is the cap I flagged earlier: the SALT limit, short for state and local taxes. Property taxes sit in the same bucket as state income taxes and local taxes, and the whole bucket together is capped at one number.

And here is where I want to be careful with you. The SALT limit has changed recently, and it can change again. I am not going to quote you the current number here, because the number you see on the news may not be the number that applies to your return. That is exactly the detail to confirm with your tax professional. What I can tell you for sure: your property taxes are deductible, up to whatever the current state-and-local limit allows, after you add in your other state and local taxes.

Now the one people are most surprised by: the home office deduction. The short version is that it only applies if you are self-employed or run your own business. If you are an employee working from home, even full time, you generally cannot take it anymore. That changed, and it has not come back.

And the space has to be used regularly AND exclusively for work. Exclusively is a real word, and the IRS means it literally. The corner of the dining room where you also eat dinner does not count. A dedicated room, or a clearly separated part of a room, used only for your work, is what qualifies.

If you qualify, there are two ways to figure the deduction. The simplified method gives you $5 per square foot of qualifying space, up to 300 square feet. That means the biggest simplified deduction is $1,500 a year, and if 200 square feet qualifies, it is $1,000, no utility bills needed. The regular method means tracking your actual expenses, things like utilities, internet and repairs, and deducting the portion that applies to your office space. The regular method can come out bigger, and it takes more record keeping. Lots of people start with the simplified method and see how it feels.

Two more things people ask about, so here is one line each, because both are separate from the main question. Certain home energy-efficiency improvements can bring tax credits. A credit is even better than a deduction, because it reduces your tax bill dollar for dollar, while a deduction only reduces the income your tax is calculated on. And some medically necessary home improvements, the kind a doctor orders for a health condition, can sometimes be counted as medical expenses. Both are their own topics, and both are worth a direct conversation with a tax professional if they describe your home.

Here is the whole thing in the simplest words I know. Buying a home does not automatically cut your taxes. What it does is give you the chance to claim real deductions when they actually help: mortgage interest, property taxes, and a few purchase-year items like points and prepaid interest.

Whether they help comes down to two questions. One: do you itemize or take the standard deduction? Most homeowners take the standard deduction, and if that is you, none of these write-offs change your bill. Two: what does your whole financial picture look like? Your income, your other deductions, your filing status and every other number on your return decide what actually helps.

That is the honest answer, and it is the same one I would give you across the table. The house is a big piece of your finances, but it is one piece. The numbers make sense together or they do not, and the tax question is part of the math, not the whole math.