Are Closing Costs Tax-Deductible in Arizona?
Most closing costs are not tax-deductible in Arizona — but the ones that are can be significant. Mortgage discount points, prepaid interest, and property taxes prepaid at closing are deductible for buyers who itemize. Sellers’ closing costs reduce the taxable gain on the sale rather than providing a direct deduction. Two major 2025 federal tax law changes — the SALT cap increase to $40,000 and the restoration of PMI deductibility starting in 2026 — also affect Phoenix homeowners directly. Here is the full picture, including what applies specifically to Arizona’s tax environment.
The Terrain: What Arizona Buyers Pay at Closing and What the Tax Code Allows
At the January 2026 ARMLS-reported Phoenix metro median of $444,740, a buyer’s closing costs typically run 2–5% of the purchase price — approximately $8,895 to $22,237. That covers lender fees, title insurance, escrow fees, prepaid insurance, property tax reserves, discount points if purchased, recording fees, and inspection costs already paid. Most buyers write one check at closing representing the net of all these items, and then spend the next several months wondering which line items the IRS will care about.
The honest assessment: the IRS cares about very few of them — directly. The tax code provides deductions for mortgage interest and property taxes as ongoing homeownership benefits, not as closing events. The closing-specific items that produce a current-year tax benefit are limited to mortgage discount points paid upfront, the prepaid interest accrued at closing, and property taxes collected at closing. Everything else is either a non-event for taxes or a contribution to your cost basis that becomes relevant only when you sell.
| Closing Cost Item | Tax Treatment | Who Benefits |
|---|---|---|
| Mortgage discount points | Deductible | Buyer (in year paid, if IRS criteria met; otherwise amortized over loan life) |
| Prepaid mortgage interest (per diem interest at close) | Deductible | Buyer (included in Form 1098 from lender; deduct as mortgage interest annually) |
| Property taxes prepaid at closing | Deductible | Buyer (as SALT deduction, subject to $40,000 cap for 2025–2029) |
| Loan origination fee (if structured as points) | Deductible | Buyer (if meets IRS points criteria; see points section) |
| Appraisal fee | Not deductible | Buyer (add to cost basis) |
| Title insurance premiums | Not deductible | Buyer and seller (add to cost basis / reduce amount realized) |
| Recording fees | Not deductible | Buyer (add to cost basis) |
| Home inspection fee | Not deductible | Buyer (add to cost basis) |
| Homeowners insurance premium | Not deductible | Neither (personal expense, not deductible for primary residences) |
| Transfer taxes | N/A in Arizona | Arizona has no state real estate transfer tax — this line item does not exist |
| Real estate agent commissions (seller) | Reduces gain | Seller (reduces amount realized; lowers taxable capital gain on sale) |
| Escrow / settlement fees | Not deductible | Add to cost basis (buyer) or reduce amount realized (seller) |
| HOA transfer fee | Not deductible | Buyer (add to cost basis) |
| PMI / MIP / VA funding fee | Deductible from 2026 | Buyer (NOT deductible for 2024–2025; restored starting 2026 tax year under OBBBA) |
The Weather: Why the Standard Deduction Changes the Calculation
The mortgage interest deduction, the property tax deduction, and the points deduction are all itemized deductions — available only if you file Schedule A rather than taking the standard deduction. For most buyers, the first question is not “which closing costs can I deduct?” It is “will I itemize at all?”
For a Phoenix buyer purchasing at the $444,740 January 2026 median with a conventional 5%-down loan at approximately 6.75%, the first-year mortgage interest will be roughly $28,000–$29,000. Add property taxes (~$1,960/year at Arizona’s ~0.44% effective rate) and the buyer’s itemized deductions from homeownership alone approach or exceed the single-filer standard deduction. For single filers who also have charitable contributions, state income taxes, or other itemizable expenses, the math for itemizing often works. For married couples filing jointly, the $31,500 standard deduction is a higher bar — the additional itemizable expenses beyond mortgage interest and property taxes determine whether itemizing produces a net benefit.
The practical implication: if your total itemized deductions do not exceed the standard deduction, none of the deductible closing costs matter in the year of purchase. The mortgage interest, points, and property taxes simply do not produce tax savings below the standard deduction threshold.
Mortgage Points: The Most Valuable Deductible Closing Cost
Discount points are prepaid interest. Each point equals 1% of the loan amount and typically reduces the interest rate by 0.125%–0.25%, depending on the lender and market conditions. On a $422,503 loan (5% down on the $444,740 median), one point costs approximately $4,225 and may reduce the rate by 0.125%–0.25%.
The IRS allows buyers to deduct the full amount of points paid in the year of purchase if they meet all nine criteria under IRS Publication 936. The key requirements most relevant to Phoenix buyers are:
- The loan is secured by your main home (primary residence, not investment property or vacation home)
- Paying points is an established practice in the Phoenix metro area — it is
- The points paid were not more than the points generally charged in the area
- You use the cash method of accounting (virtually all individual taxpayers do)
- The points are clearly itemized on your Closing Disclosure
- The points were paid from funds you provided — down payment, earnest money, other deposits paid before or at closing (the funds do not have to be specifically applied to the points, just provided)
If you meet all nine criteria, the full points amount is deductible in the year of purchase. If you do not meet all nine — most commonly because the points were rolled into the loan balance rather than paid at closing — you deduct the points ratably over the life of the loan. On a 30-year loan, that is 1/360th of the total points per monthly payment.
What Changed in 2025: Two Updates Phoenix Buyers Need to Know
The One Big Beautiful Bill (OBBBA), signed into law in July 2025, increased the State and Local Tax (SALT) deduction cap from $10,000 to $40,000 for most filers ($20,000 for married filing separately) for tax years 2025–2029. The cap increases 1% annually through 2029 and reverts to $10,000 in 2030 unless Congress extends it. High-income filers (MAGI above $500,000 for most; $250,000 for MFS) face a phaseout that reduces the deduction but not below $10,000.
Arizona-specific context: For most Phoenix homeowners, the SALT expansion has limited practical impact. Arizona’s effective property tax rate is approximately 0.44% — the fourth-lowest in the nation. On a $444,740 Phoenix home, that generates roughly $1,960 in annual property taxes. Combined with Arizona’s flat 2.5% state income tax, most Arizona households were not significantly constrained by the old $10,000 SALT cap and will not dramatically change their deduction strategy under the new $40,000 cap. Buyers with multiple properties, higher incomes, or significant Arizona income taxes are the most likely beneficiaries of the expansion.
Mortgage insurance premiums — including PMI (private mortgage insurance on conventional loans), FHA MIP (mortgage insurance premiums), VA funding fees, and USDA guarantee fees — were not deductible for tax years 2024 and 2025. The OBBBA restores the deductibility of mortgage insurance premiums beginning with the 2026 tax year (returns filed in 2027), treating them as qualified residence interest. The deduction phases out for filers with AGI between $100,000 and $110,000 and is not available above $110,000.
Phoenix application: This is directly relevant to buyers using FHA financing (common given the 3.5% down payment threshold) and to conventional buyers with less than 20% down who pay PMI. FHA annual MIP on a $444,740 purchase with 3.5% down runs approximately $3,100–$3,300 per year at current MIP rates — a meaningful deduction for eligible buyers. Note: The VA funding fee, which is typically financed into the loan rather than paid at closing, follows the same restoration timeline.
Arizona’s No-Transfer-Tax Advantage
One closing cost distinction that benefits Arizona buyers and sellers: the state has no real estate transfer tax. In many states, transfer taxes range from 0.5% to 2%+ of the purchase price and represent a significant seller expense. On a $444,740 Arizona sale, a 1% transfer tax would cost $4,447 — that cost simply does not exist in Arizona. The only recording requirement for a residential sale is the Affidavit of Property Value filed with the county recorder, which carries a nominal administrative fee.
This matters for both buyers (who avoid transfer taxes common in other states they may be relocating from) and sellers (whose amount realized is not reduced by a transfer tax expense). It also means that the closing cost tables buyers see from national sources — which often include transfer taxes — overstate what Arizona buyers actually pay.
For Sellers: Closing Costs, Capital Gains, and the Primary Residence Exclusion
Sellers cannot deduct closing costs as a current-year expense. What they can do is reduce the taxable gain on the sale by including selling expenses in the calculation of amount realized. Under IRS Publication 523, selling expenses that reduce the amount realized include real estate agent commissions, title insurance fees, escrow fees, legal fees, and any transfer taxes paid — again, not applicable in Arizona, but relevant for buyers selling a property they previously owned in another state.
For most Phoenix sellers, the more relevant tax provision is the primary residence gain exclusion: up to $250,000 (single filers) or $500,000 (married filing jointly) of gain from the sale of a primary residence is excluded from federal income tax, provided the seller has owned and used the home as their principal residence for at least 2 of the 5 years preceding the sale. Arizona conforms to this exclusion for state tax purposes.
At the January 2026 Phoenix metro median of $444,740 and average holding periods of 7–10 years, most Phoenix sellers whose homes appreciated moderately are fully covered by the exclusion. Sellers who purchased in 2012–2017 and are selling now with substantial appreciation may have gains approaching or exceeding the exclusion thresholds — which is where the cost basis additions from original closing costs become significant. Every dollar of non-deductible closing cost added to your cost basis at purchase reduces your taxable gain at sale.
Frequently Asked Questions
Are closing costs tax-deductible in Arizona?
Most closing costs are not tax-deductible in the year of purchase. The deductible ones — for buyers who itemize — are: mortgage discount points (fully deductible in the year paid if IRS criteria are met, or amortized over the loan life); prepaid mortgage interest (the per diem interest from close date to month end); and property taxes prepaid at closing (deductible as SALT, now capped at $40,000 for 2025–2029 under the One Big Beautiful Bill). Non-deductible closing costs are not lost — they can be added to cost basis to reduce capital gains when you eventually sell. Arizona has no state real estate transfer tax.
Are mortgage points tax-deductible in Arizona?
Yes, mortgage discount points may be fully deductible in the year paid if you meet all nine IRS criteria under IRS Publication 936. Key requirements: the loan must be secured by your primary residence; paying points must be an established practice in the area (it is in Phoenix); the points must not exceed what is customarily charged; and the funds used to pay the points must have been provided by you (down payment, earnest money, other closing funds). If you do not meet all nine criteria, points are deducted ratably over the loan’s life — 1/360th per month for a 30-year mortgage.
What is the SALT deduction cap for Arizona homeowners in 2025 and 2026?
The One Big Beautiful Bill raised the SALT cap from $10,000 to $40,000 for most filers ($20,000 for married filing separately), effective for tax year 2025, with 1% annual increases through 2029 and a reversion to $10,000 in 2030. For most Arizona homeowners, the practical impact is modest — Arizona’s ~0.44% effective property tax rate generates roughly $1,960/year on a $444,740 home, and the state’s flat 2.5% income tax adds relatively modest SALT amounts for most households. Buyers with multiple properties, higher incomes, or significant state tax liabilities benefit most from the expansion.
Is PMI (private mortgage insurance) tax-deductible for Arizona homebuyers?
Not for tax years 2024 and 2025. The One Big Beautiful Bill restores the deductibility of PMI, FHA MIP, VA funding fees, and USDA guarantee fees beginning with the 2026 tax year (returns filed in 2027), treating them as qualified residence interest. The deduction is available to filers with AGI up to $110,000, phasing out between $100,000 and $110,000. Phoenix FHA buyers paying annual MIP of approximately $3,100–$3,300 on a typical purchase will be able to claim this deduction starting with their 2026 tax returns.
Can sellers deduct closing costs in Arizona?
Sellers cannot deduct closing costs as a current-year expense. However, selling expenses — including real estate agent commissions, title insurance (seller’s portion), and escrow fees — reduce the amount realized from the sale under IRS Publication 523, directly lowering any taxable capital gain. Most Phoenix sellers are protected from federal capital gains tax by the $250,000 (single) / $500,000 (married) primary residence exclusion for homes occupied as a primary residence for at least 2 of the past 5 years. Arizona mirrors this exclusion at the state level.
What closing costs can be added to cost basis in Arizona?
Non-deductible closing costs paid by the buyer can be added to the home’s cost basis, reducing the taxable gain when the home is eventually sold. These include: title insurance premiums, recording fees, survey fees, legal fees, home inspection fees, appraisal fees, and other settlement fees that are not deductible in the year of purchase. Keep your original Closing Disclosure permanently — it is the source document for these basis additions, and reconstructing them years later without it is difficult.
Does Arizona have a transfer tax on real estate?
No. Arizona does not impose a state real estate transfer tax on home purchases or sales. The only recording requirement is the Affidavit of Property Value, which carries a nominal administrative fee. This distinguishes Arizona from many states where transfer taxes of 0.5%–2%+ of the purchase price represent a material closing cost. On a $444,740 Arizona sale, the absence of a transfer tax saves buyers and sellers what would be $2,224–$8,895 in states with 0.5%–2% transfer taxes.
Should I itemize or take the standard deduction after buying a home in Phoenix?
It depends on whether your total itemized deductions exceed the standard deduction for your filing status ($15,750 single / $31,500 married filing jointly for 2026). For a typical Phoenix buyer with a mortgage near the $444,740 median, first-year mortgage interest alone (~$28,000–$29,000) typically exceeds the single-filer standard deduction, making itemizing beneficial for single buyers. For married filers, the $31,500 bar requires combining mortgage interest, property taxes, and other deductible expenses to clear the threshold. Arizona’s low property taxes and low state income tax rate mean the SALT component of the itemized deduction is modest for most Phoenix homeowners compared to high-tax states.
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The tax treatment of closing costs affects your cash-flow planning, your first-year tax return, and your long-term capital gains position when you sell. Schedule a consultation and we will walk through what your closing disclosure will look like — so none of it is a surprise.
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