Are Closing Costs Tax Deductible? What Actually Qualifies

Most closing costs don’t produce a deduction you can point to on your return in the year you close, and that’s typically what surprises people when they sit down with their accountant and the closing disclosure doesn’t translate into a line item the way they expected.

A lot of buyers and sellers find out that the costs are still doing tax work, just in a different part of the return. Most go into basis or reduce the amount realized from a sale, and a smaller group actually produce a direct deduction in the year you paid them.

On the Buying Side

Most buyers walk away from closing without a clear picture of where their closing costs land on a tax return. I spent seven years as a certified residential appraiser starting in 2003, and it came up regularly on the buyer side.

The appraisal fee I got paid on a financed purchase, for instance, was not a year-of-purchase deduction. When the lender required that appraisal, IRS Publications 530 and 551 treat it as a loan-related charge that is neither added to the home’s basis nor deducted as points.

What Buyers Can Deduct in Year One

Prepaid qualified mortgage interest and the buyer’s deductible share of real property taxes may produce year-of-purchase itemized deductions when the governing requirements and limits are met. Prepaid interest commonly covers the partial month before the first regular payment. The loan and home requirements are explained in the IRS publication on home mortgage interest.

Purchase points can be deductible in the year paid only when all IRS tests are met, including the principal-residence, secured-debt, business-practice, amount, funding, percentage, and settlement-statement requirements. Points that do not qualify for an immediate deduction may be deductible over the loan term, while charges for specific lender services are not converted into interest merely because they are labeled as points.

Refinance points generally are deducted over the life of the new loan rather than entirely in the year paid. Special rules can apply when a refinance is used to improve a main home, when an older loan is paid off, or when the refinancing is with the same lender, so the loan history and use of proceeds matter.

Property taxes paid at settlement for the buyer’s portion of the year qualify as a deduction on Schedule A, though the accountant is working against a $40,400 state and local tax ceiling in 2026 after the One Big Beautiful Bill Act raised it from $10,000 last July.

That higher cap phases down for higher earners: for 2026 it starts shrinking once modified adjusted gross income exceeds $505,000 and has a $10,000 floor. The usable property-tax deduction depends on filing status, itemized deductions, income, and the taxpayer’s other deductible state and local taxes.

Beginning in 2026, qualifying mortgage insurance premiums connected with qualifying home acquisition debt are permanently treated as qualified residence interest. Private mortgage insurance, FHA mortgage insurance, a VA funding fee, and a Rural Housing Service guarantee fee can fall within the rule, subject to itemization, debt, home, contract-date, income, and other requirements. Prepaid private or FHA premiums generally follow an allocation rule, while VA and Rural Housing fees have separate treatment, so not every upfront premium is deducted on the same schedule.

Costs That Add to Basis

Only qualifying acquisition costs go into the basis pile. Examples include certain title-search and legal fees, recording fees, surveys, transfer taxes, and owner’s title insurance; lender-required appraisals and other loan-acquisition charges are excluded, and an inspection fee needs to be classified by its actual purpose rather than automatically added.

Take a buyer who paid $500,000 and had $14,000 of total cash-to-close charges. The accountant must separate qualifying acquisition costs from prepaid expenses, escrows, loan costs, lender appraisal fees, insurance, and other excluded items, so the basis increase is only the qualifying portion and not automatically the full $14,000.

The full breakdown of how much closing costs run in California covers what typically lands on the buyer’s side of a closing disclosure, including which charges are negotiable.

On the Selling Side

Everything on the seller’s side of the closing disclosure, from the commission down to the recording fees, doesn’t produce a line item deduction on Schedule A. Most sellers expect the opposite when they sit down with their accountant.

On a $600,000 sale with $25,000 in selling costs, the accountant starts the gain calculation from $575,000, not the full sale price. By the time the capital gains question comes up, those selling costs have already been pulled out of the calculation.

A primary-residence seller may qualify for the Section 121 exclusion, but the exclusion is not automatic. Ownership, use, prior-sale, filing-status, and other rules must be satisfied, and depreciation or nonqualified use can affect some sales.

An eligible individual may exclude up to $250,000 of qualifying gain under Section 121. A qualifying joint return may reach $500,000, but the spouses must satisfy the joint-return requirements rather than assuming marriage alone doubles the exclusion.

If gain exceeds the available Section 121 exclusion, the return still needs every supported selling expense and basis adjustment. Those items determine the taxable gain; they are not optional deductions chosen merely to reduce the result.

Most sellers going through a sale find the seller-side picture more complicated than they expected. The full breakdown of what it costs to sell in California covers what each of those charges typically runs.

Which Selling Costs Come Out of the Gain

A qualifying sales commission is generally treated as a selling expense that reduces the amount realized before gain is calculated. The Section 121 exclusion, if available, is applied within the gain calculation rather than replacing the selling-expense analysis.

If the seller pays escrow fees, title insurance, or other costs incurred to complete the sale, those qualifying selling expenses can reduce the amount realized before gain is figured. Payment customs and negotiated allocations vary, so use the actual settlement statement instead of a regional cost estimate.

Seller-paid documentary transfer tax and recording charges incurred to transfer the property can also be selling expenses. Home-warranty, HOA, repair, credit, and other charges need to be classified from their actual purpose; appearing in the seller’s column does not by itself guarantee the same federal tax treatment.

Real property tax prorations are handled separately from selling expenses. Their deductibility and reporting depend on the period covered, who is treated as paying them, whether the property was personal or rental, itemization, and the applicable SALT or business-expense rules.

The Torroba Street Deal

Torroba Street, Mission Viejo

In May 2019 we closed on a house on Torroba Street in Mission Viejo for $440,000. The seller had inherited the property and wasn’t in a position to take on what a traditional listing would have required, between the physical prep and coordinating the process from a distance over several months.

The documented transaction establishes the address, $440,000 purchase price, inherited status, trust issue, mortgage, termite work, and the seller’s desire to avoid preparing the home for a listing. It does not establish the seller’s tax basis or tax liability.

For an inherited property, basis is generally determined from the property’s fair market value at the decedent’s death or an applicable alternate valuation, with exceptions and later adjustments. That number requires estate records or a defensible valuation and cannot be inferred from the buyer’s offer.

For sellers navigating an estate situation, the basis rules on an inherited sale can affect the gain more than individual closing-cost lines. Bring the date-of-death value, estate documents, improvement records, and settlement statement to the tax professional.

Rental and Investment Properties

Landlords who call about this are usually working through a different set of questions than primary residence sellers, and the closing cost treatment on a rental starts differently from the moment of purchase.

A landlord who has been in a property for 10 or 15 years and is thinking about selling is often surprised to find out how much depreciation has run through their returns over that time. For residential rental real estate depreciated straight-line and held more than a year, the depreciation-related gain is generally unrecaptured Section 1250 gain subject to a maximum 25% rate, while any ordinary recapture and remaining long-term gain depend on the property and the complete return.

On a rental purchase, the building basis is generally depreciated over its applicable recovery period while land is not. A former main home can still qualify for some Section 121 exclusion if the ownership, use, prior-sale, nonqualified-use, and depreciation rules are satisfied, so not every rental is automatically excluded.

The full selling cost picture on a rental property goes deeper on how that calculation runs, including where the depreciation history matters most.

For anything that sits between a clear primary residence and a clear investment property, that classification is the first question to take to a CPA before working through any of the other numbers.

What to Bring Your CPA

Sellers and buyers who bring the closing disclosure to their accountant tend to move through that appointment faster. Every charge from the transaction is already on that document with the party who paid it and the column it landed in.

Andrea works through closing disclosures with sellers during escrow as a licensed agent, and those conversations regularly surface the same gap: line items people paid for but can’t name, charges bundled or labeled in ways that don’t obviously map to any tax category.

On the buyer side, the accountant is mostly separating the deductible interest from the basis items. The seller side runs deeper, with the amount realized and the basis from the full ownership period both needing to come together before the exclusion question resolves.

Any accountant running the numbers on a rental sale will need the depreciation history going back to the original purchase. Pull that together before scheduling the appointment rather than finding out it’s missing once you’re already there.

Closing Costs and Taxes: Common Questions

Are closing costs tax deductible?

Most aren’t deductible in the year you close. The bigger group either adds to your cost basis or reduces the amount realized on a sale, which lowers capital gains down the road. A smaller set, mainly prepaid mortgage interest and the buyer’s share of property taxes, produces a direct deduction in year one for buyers who itemize.

Which closing costs can a buyer deduct in the year of purchase?

Prepaid mortgage interest and the buyer’s deductible share of property taxes can qualify when the taxpayer itemizes and the governing limits are met. Certain purchase points may also qualify, but other charges must be separated into basis items, loan costs, escrows, prepaid expenses, or nondeductible costs rather than all being added to basis.

Are seller closing costs deductible?

Seller closing costs don’t produce a Schedule A deduction, but they still do tax work. Commission, escrow, title insurance, transfer tax, and recording fees come out of the amount realized before the capital gains calculation runs. On a $600,000 sale with $25,000 in selling costs, the gain starts from $575,000, not the full price.

Is the mortgage insurance premium deductible in 2026?

Beginning in 2026, qualifying mortgage insurance premiums connected with qualifying home acquisition debt are again treated as qualified residence interest under the permanent rule. PMI and qualifying FHA, VA, or Rural Housing coverage may fall within the definition, subject to itemization, debt, home, income-phaseout, allocation, and other current IRS rules. Upfront premiums do not all follow the same allocation rule.

How much is the SALT deduction cap in 2026?

The state and local tax cap is $40,400 for 2026, or $20,200 for married filing separately. It begins phasing down above $505,000 of modified adjusted gross income, or $252,500 for married filing separately, and cannot be reduced below the applicable $10,000 or $5,000 floor. The usable deduction depends on the taxpayer’s full itemized-deduction picture.

If You’re Thinking About Selling Now

A CPA can work through which bucket each of your closing costs falls into and what the tax picture looks like for your situation, and the specifics shift based on income and how you’ve used the property over the ownership period.

If you’re also sorting out whether selling makes sense right now, we work across Orange, Los Angeles, San Diego, San Bernardino, and Riverside counties and typically close in 3 to 5 weeks on an as-is property. The actual date depends on title, payoff, occupancy, and escrow requirements.

Call or text us at (951) 331-3844 or head over to get a cash offer and we’ll take a look at what you’re working with.

Doug Van Soest spent seven years as a certified residential appraiser starting in 2003 before co-founding SoCal Home Buyers with his wife Andrea Van Soest, CA DRE #01505854. Together they have closed over 400 transactions across Southern California.