Quick Answer
New Port Richey property taxes are set by Pasco County. The total millage rate for city residents runs approximately 18–21 mills depending on location and special districts. A homestead exemption of up to $50,000 reduces taxable value, and Save Our Homes caps annual assessment increases at 3%. On a $290,000 home with full homestead, expect roughly $2,600–$3,400/year in property taxes. Call Barrett Henry at (813) 733-7907 for a precise tax estimate on any property you are considering.
New Port Richey Property Tax Guide: Rates, Exemptions, and What to Expect in 2026
Property taxes in New Port Richey are among the more manageable in the Tampa Bay region, partly because Pasco County has lower assessed values than Hillsborough or Pinellas and partly because the homestead exemption and Save Our Homes cap provide meaningful relief for primary residents. Understanding how the system works before you buy — not after — is one of the best ways to avoid budget surprises.
I have helped buyers in New Port Richey, Port Richey, Trinity, and Holiday for years, and property tax confusion is one of the most common issues I see at closing. This guide covers the actual numbers, how to look up your specific property, and what the exemptions really save you.
How Are New Port Richey Property Taxes Calculated?
The Millage Rate Formula
Florida property taxes are calculated using a millage rate applied to your property's assessed value after exemptions. One mill equals $1 per $1,000 of taxable value. A property taxed at 20 mills with a $250,000 taxable value pays $5,000 in annual taxes. In practice, the taxable value after exemptions is lower than the market value, which is why the effective tax rate is lower than the nominal millage rate suggests.
The formula: (Assessed Value minus Exemptions) x Millage Rate / 1,000 = Annual Tax Bill
Who Sets the Rate
Pasco County sets the base millage each year in its budget process. If you live inside the incorporated City of New Port Richey limits, the city adds its own millage on top. Many parts of ZIP 34654 and 34655 are unincorporated Pasco County, which means no city millage applies — only county and special district levies. This distinction matters a lot to buyers comparing properties inside vs. outside city limits.
What Is the Pasco County Millage Rate for New Port Richey?
Millage Rate Breakdown (2025 Tax Roll, Approximate)
| Taxing Authority | Approx. Millage | Notes |
|---|---|---|
| Pasco County General | 5.26 | County-wide base rate |
| Pasco County School Board (operational) | 4.25 | State required levy |
| Pasco County School Board (capital) | 1.50 | Facility bond levy |
| Southwest FL Water Mgmt District | 0.25 | SWFWMD regional levy |
| Pasco County Fire Rescue | 2.50 | Varies by district |
| Pasco County Library | 0.25 | County library system |
| City of New Port Richey (in-city only) | 3.28 | City limits only |
| Total (in-city estimate) | ~17–21 | Varies by special district |
Source: Pasco County Property Appraiser (pascopa.com). Rates rounded. Verify current year rates at pascopa.com or with Pasco County Tax Collector (pascotaxes.com).
Unincorporated vs. City of New Port Richey
Properties in unincorporated Pasco County (many ZIP 34654 and 34655 addresses) do not pay the 3.28-mill city levy, which can save $700–$1,200 per year on a typical home. Always confirm whether a specific address falls inside or outside city limits using the Pasco County Property Appraiser site before you budget your taxes.
What Is the Florida Homestead Exemption and How Does It Apply?
The Two-Layer Exemption
Florida's homestead exemption has two layers. The first $25,000 applies to all taxing authorities and reduces the assessed value directly. The second $25,000 (for assessed values between $50,000 and $75,000) applies to all levies except the school board. The combined effect saves most homeowners roughly $800–$1,200 in taxes per year depending on the total millage rate.
How to Apply for Homestead Exemption
You must apply by March 1 of the tax year for which you want the exemption. Applications are filed with the Pasco County Property Appraiser at pascopa.com or in person at 14236 6th St, Dade City, FL 33523 (main office) or 4111 Land O Lakes Blvd Suite 214, Land O Lakes, FL 34638 (west office). You need to have purchased and occupied the home as your primary residence by January 1 of the application year.
Save Our Homes Cap: The Long-Term Tax Protection
Once you receive homestead exemption, Florida's Save Our Homes law limits annual increases in your assessed value to the lesser of 3% or the Consumer Price Index change. If home values in your neighborhood increase 15% in one year, your assessed value can only go up 3%. Over 5–10 years of ownership this creates a significant gap between market value and taxable value, which is why long-term homeowners in New Port Richey often pay far less in taxes than a new buyer purchasing the same house today.
Portability: Taking Your SOH Benefit When You Move
If you have accumulated a Save Our Homes benefit on a prior Florida homestead, you can transfer (port) that benefit to your new New Port Richey home. Portability is applied on your homestead application. You have two years from January 1 of the year you abandoned your prior homestead to file. This is a significant financial benefit for move-up or downsizing buyers already in the Florida market.
Sample Property Tax Calculations for New Port Richey
| Scenario | Purchase Price | Assessed Value | Taxable Value | Est. Annual Tax |
|---|---|---|---|---|
| First-year buyer, in-city homestead | $270,000 | $270,000 | $220,000 | $3,960–$4,620 |
| First-year buyer, unincorporated homestead | $290,000 | $290,000 | $240,000 | $3,360–$3,840 |
| Long-term owner (SOH benefit), homestead | $340,000 (market) | $210,000 | $160,000 | $2,400–$3,200 |
| Non-homestead investment property | $285,000 | $285,000 | $285,000 | $5,130–$5,985 |
Estimates only. Millage rates vary by location. Verify with Pasco County Property Appraiser before making financial decisions.
