Texas Property Tax Surprises: What Out-of-State Buyers Miss

The pitch is familiar by now. Sell the California house, move to Texas, no state income tax, bigger home for less money.

Most of that holds up. What catches people is what happens on the property tax side, and specifically what happens in month fourteen when the escrow analysis lands and the mortgage payment jumps four hundred dollars.

I finance transactions in Texas, and this is the single most common surprise for buyers coming from California. Not because Texas hides anything — the system is completely transparent — but because it works on almost the opposite logic from the one Californians have internalized under Proposition 13.

Here's what to understand before you buy.

A note on scope: I covered Texas property taxes for investors buying rentals in a separate post. This one is for people buying a home to live in, where the homestead exemption changes the math substantially.

Why California Instincts Don't Transfer

Under Proposition 13, a California property is assessed at its purchase price and then increases no more than 2% per year, essentially forever. Your tax bill is predictable for decades. Neighbors on the same street pay wildly different amounts depending on when they bought. You basically never think about it again after closing.

Texas works differently in three ways that matter:

Properties are reappraised annually at market value. Not 2% a year. Actual market value, reassessed every year by the county appraisal district.

Rates are set locally by multiple overlapping entities. Your bill is the sum of school district, county, city, community college, hospital district, and possibly special districts — each setting its own rate.

The system is participatory. Texas expects you to review your appraisal each year and protest it if it's wrong. Millions of Texans do exactly that, annually. Under Prop 13 this concept barely exists.

The effective rate typically runs somewhere around 1.7% to 2.2% depending on your county and which entities tax your property, versus roughly 1.1% to 1.3% in California. On a $500,000 home, that's a difference of several thousand dollars a year.

But the rate alone isn't what surprises people. The timing is.

Surprise #1: The Escrow Shock in Year Two

This is the one that generates the angry phone calls, and it's almost entirely predictable if you know it's coming.

Here's the sequence.

You buy a house in Texas in, say, June. At closing, your lender sets up an escrow account and estimates your annual property taxes. That estimate is frequently based on what the previous owner paid — which reflects their assessed value and, critically, whatever exemptions they had. Property taxes are also prorated between buyer and seller and show up as one line among the other closing costs you're covering that day.

The following January 1, the county reassesses. The property just sold, so the appraisal district now has an excellent data point for market value: your purchase price. The assessed value jumps to reflect what you actually paid. If the prior owner had owned for a while, that could be a substantial increase.

Meanwhile, if you didn't file your homestead exemption, you don't have one. The prior owner's exemption did not transfer to you.

So the actual tax bill comes in materially higher than what your escrow account was collecting for. Two things happen at once: the escrow account has a shortage that has to be repaid, and the monthly escrow contribution increases going forward to cover the higher ongoing bill.

Your payment can jump several hundred dollars a month. A payment that started at $2,900 can be $3,300 by month eighteen, entirely from taxes.

How to avoid being blindsided:

Ask your lender to estimate taxes based on your purchase price with your expected exemptions, not on the seller's prior bill. Some lenders do this automatically. Many don't, because the seller's actual bill is the easiest number to grab.

File your homestead exemption immediately after closing. More on that next.

Budget for the increase rather than assuming your first-year payment is your steady-state payment. Ask specifically: what will my payment look like in year two after reassessment?

This is a conversation worth having during pre-approval, not after your first escrow analysis.

Surprise #2: The Homestead Exemption You Have to Actually Claim

In California, you're used to a homeowner's exemption that's small enough to ignore. In Texas, the homestead exemption is a major benefit — and it just got significantly bigger.

As of the 2026 tax year, the general residence homestead exemption removes $140,000 from your home's taxable value for school district taxes. That's up from $100,000, raised by Proposition 13 (SB 4) which Texas voters approved in November 2025. School taxes are typically the largest single component of a Texas property tax bill, so this is real money — roughly $1,400 to $1,700 a year for most homeowners.

Homeowners 65 or older, or those with a qualifying disability, get an additional $60,000 exemption on top (raised from $10,000 under SB 23), for a combined $200,000 off school district taxable value. Counties, cities, and other entities may offer their own separate exemptions, often smaller.

Here's what out-of-state buyers consistently miss:

It does not transfer from the previous owner. Their exemption ends when they stop occupying the home. You have to file your own.

You have to apply. Form 50-114, filed with your county appraisal district. It's free. Do not pay a company to do this — some outfits send official-looking mail offering to file it for a fee, and it's unnecessary.

The deadline is April 30, though Texas allows late filing retroactively for up to two prior years, and recent changes allow application during the year of qualification. Don't rely on the grace period; file right after closing.

Your lender and title company probably didn't file it for you. Verify it's on your property record through your county appraisal district's website.

It's one-time. Once approved, it renews automatically as long as you occupy the home. Appraisal districts may ask you to reverify every few years.

It only applies to your primary residence. Not second homes, not rentals, not LLC-owned property.

The exemption also triggers a 10% cap. Once your property qualifies as a homestead, the appraised value used for taxes generally can't increase more than 10% per year, even if market value rises faster. This is the closest thing Texas has to Prop 13's protection, and it only exists if you've filed. It's arguably worth more over time than the exemption amount itself.

If you take one action item from this post, it's this: file the homestead exemption immediately after you close.

Surprise #3: MUDs and PIDs (Texas Has Its Own Mello-Roos)

If you've bought in California, you probably know Mello-Roos — special assessments on newer developments that fund infrastructure, added on top of your base property tax.

Texas has close equivalents, and if you're buying new construction in the suburbs of Houston, Dallas-Fort Worth, or Austin, there's a strong chance one applies to you.

MUD (Municipal Utility District). A special district created to provide water, sewer, drainage, and sometimes roads in areas outside city utility service. The district issues bonds to build the infrastructure, and homeowners inside it repay those bonds through a MUD tax levied on top of county, school, and other taxes.

PID (Public Improvement District). Typically created by a city to fund improvements like parks, streetscapes, and road work benefiting a specific area, repaid through special assessments on properties inside the district.

The Mello-Roos comparison is useful but imperfect, and the differences matter:

| | Mello-Roos (CA) | MUD (TX) | |---|---|---| | Structure | Fixed special assessment | An actual taxing entity with its own rate | | Trajectory | Generally fixed, sunsets after a set term (often 20-40 years) | Rate typically declines as bonds are repaid and the tax base grows | | Can it increase? | Limited, generally set at formation | Yes — if new bonds are issued for additional phases | | End state | Expires when bonds are retired | Can approach zero, or the district may be annexed by a city |

The declining trajectory is a genuine advantage over Mello-Roos. A MUD levying a high rate in its early years may drop substantially as more homes are built and the debt is paid down.

But two cautions:

MUD rates don't only go down. If the district issues new bonds for additional development phases, the rate can rise. Ask for the district's debt schedule and history rather than assuming a smooth decline.

Your homestead exemption generally does not reduce MUD tax. The school district exemption is a school district exemption. It doesn't shield you from the MUD's levy.

What to actually do: Before you write an offer on new construction or in a master-planned community, ask directly whether the property is in a MUD, a PID, or both. Texas law requires sellers to provide disclosure of a district's taxing authority. Get the current rate, the debt schedule, and the trajectory. Then make sure that number is in your payment estimate — not just the base tax rate.

Surprise #4: You're Expected to Protest

This is culturally foreign to Californians and it's one of the most valuable things to understand.

Every spring, your county appraisal district mails a notice of appraised value — typically by April 1 for single-family homes. If you think the value is too high, you can protest it. The deadline is generally May 15, or 30 days after the notice was delivered, whichever is later.

This isn't an obscure right that nobody uses. Large appraisal districts field tens of thousands of protests annually. In Tarrant County alone, protest filings have run well over 100,000 in a year. It's a normal, expected part of Texas homeownership.

You don't need an attorney. You file Form 50-132 with your county's Appraisal Review Board, most districts accept online filing, and many protests are resolved informally without a formal hearing. Evidence is typically comparable sales showing similar homes valued or sold lower, plus photos of any condition issues.

There's an entire industry built around this. I've worked with a client whose whole business was property tax appeals — that's how routine and how worthwhile this process is in Texas.

Why it matters for a new buyer specifically: the year after you purchase is exactly when your assessed value is most likely to jump, because the appraisal district now has your purchase price. If the district's number exceeds what you actually paid, or exceeds comparable sales, that's a straightforward protest.

Even a modest reduction has ongoing value. A $20,000 reduction in appraised value at a 2.2% rate is roughly $440 a year, or about $37 a month off your escrow.

Put a calendar reminder for April. Review the notice when it arrives. Protest if the number looks wrong.

The No-Income-Tax Trade-Off, With Actual Numbers

Californians hear "no state income tax" and often stop running the math. The honest answer is that it depends heavily on your income and your home price, and it genuinely goes both directions.

California's state income tax is progressive, topping out at 13.3%. Texas has none. But Texas property taxes run roughly 1.7% to 2.2% versus California's 1.1% to 1.3%, and Texas assesses at market value annually rather than capping increases at 2%.

Three illustrative scenarios. These are rough, use approximate effective rates, ignore deductions and the many variables in an actual tax situation, and are meant only to show the direction and magnitude of the swing:

Scenario A: High earner, modest home. $400,000 household income, buying a $600,000 home. California income tax at a blended effective rate might run in the tens of thousands annually. Texas property tax on $600,000 at roughly 2% is about $12,000 (less with the homestead exemption). Texas wins clearly and substantially. The income tax savings dwarf the property tax difference.

Scenario B: Moderate earner, expensive home. $150,000 household income, buying a $900,000 home. California income tax is meaningful but not enormous at this income. Texas property tax on $900,000 at roughly 2% is about $18,000 a year versus roughly $10,800 in California at 1.2%. The $7,000+ annual property tax difference can approach or exceed the income tax savings. This one is close, and can go either way depending on specifics.

Scenario C: Retiree on fixed income, mid-priced home. $80,000 in retirement income, buying a $500,000 home. California taxes some retirement income but Social Security is exempt at the state level, so the income tax savings from moving may be modest. Texas property tax on $500,000 at roughly 2% is about $10,000 versus roughly $6,000 in California. Texas may actually cost more — though the additional $60,000 senior exemption and the school tax ceiling for homeowners 65+ change this calculation meaningfully in Texas's favor.

The pattern: the higher your income relative to your home price, the better Texas looks. The more expensive your home relative to your income, the more the property tax burden eats the income tax savings.

Run your own numbers with your actual income, your actual target price, and the actual rate in the specific county and districts you're buying in. And talk to a tax professional — this is genuinely their territory, not mine. My job is making sure the property tax figure in your payment estimate is realistic.

What to Do Before You Buy in Texas

The practical checklist:

Get the actual tax rate for the specific property, not a county average. Rates vary by which overlapping entities tax the parcel. The county appraisal district's record for the address will show every taxing entity.

Ask directly about MUD and PID. Especially on new construction and in master-planned communities. Get the current rate and the debt schedule.

Have your payment estimated on your purchase price with your expected exemptions, not on the seller's prior tax bill.

Ask what your payment looks like in year two. After reassessment and after your homestead exemption is in place. That's your real steady-state payment.

File the homestead exemption immediately after closing. Form 50-114, free, with your county appraisal district. Verify it appears on your property record.

Calendar April for your appraisal notice. Review it, and protest by May 15 if the value looks wrong.

Don't waive escrow just to avoid the surprise. Some buyers respond to escrow volatility by wanting to pay taxes directly. That can work for disciplined buyers with reserves, but a $12,000 annual tax bill you have to save for yourself is a real cash flow obligation. Understand what you're taking on.

Texas is still a strong value proposition for a lot of California buyers. The homes are bigger, the prices are lower, and for many households the overall tax picture is genuinely better. But it works best when you understand the system going in rather than discovering it in month fourteen.