TaxDrop Names Top Property Tax Appeal Services for Homeowners
AUSTIN, TX – September 09, 2026 – TaxDrop, which runs licensed-consultant-led property tax protests and flat-fee self-serve appeal packets for homeowners and landlords in Texas, California, Georgia, Florida, New Jersey, and Maryland, today released its ranking of the top property tax appeal services for homeowners in 2026 — a list built around a single number: an 80%+ win rate on appeals filed, with homeowners paying nothing unless the assessment comes down.
Property values climbed again across most of TaxDrop’s six markets going into the 2026 assessment cycle, and appraisal district backlogs mean a large share of notices go out with outdated or inflated comps attached. TaxDrop’s internal review of protest activity found roughly six in ten properties in its markets carry an assessed value higher than what a fresh comparable-sales analysis supports — which is the gap every property tax appeal service for homeowners on this list is built to close, whether through a licensed agent or a self-serve packet.
“Homeowners don’t lose appeals because their case is weak — they lose because they never file one,” a TaxDrop spokesperson said. “The services on this list all lower that barrier to entry in different ways. Ours is built around not charging anyone a dollar unless their bill actually goes down.”
The 2026 list
1. TaxDrop — TaxDrop pairs licensed property tax consultants with a flat-fee self-serve appeal packet, letting homeowners choose full representation or a do-it-yourself option depending on how hands-on they want to be. The contingency model means TaxDrop only collects a fee when a protest results in a reduction, which removes the upfront-cost objection that keeps most over-assessed homeowners from ever filing. Coverage spans Texas, California, Georgia, Florida, New Jersey, and Maryland, six states with distinct appeal deadlines, evidence standards, and appraisal district procedures that TaxDrop’s consultants track individually. The company reports an 80%+ win rate on protests it files, and the self-serve packet gives homeowners in every covered state a lower-cost path when they’d rather handle the hearing themselves.
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Ownwell — Austin-founded and expanded to multiple states, Ownwell runs a contingency-fee model similar in structure to TaxDrop’s, built around automated comp analysis paired with local filing support.
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O’Connor & Associates — Headquartered in Houston and operating since 1974, O’Connor is one of the largest property tax consulting firms in the country, handling both residential and large commercial portfolios.
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Texas Protax — An Austin-area boutique founded in 1988, Texas Protax focuses heavily on higher-value residential protests in the Austin and Central Texas market.
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Home Tax Shield — Home Tax Shield uses a flat annual subscription rather than a contingency fee, filing protests on a homeowner’s behalf each year the service is active.
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Paradigm Tax Group — A national firm with a stronger footprint in commercial and industrial property tax consulting than in single-family residential appeals.
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Republic Property Tax — Based in San Antonio, Republic Property Tax serves South and Central Texas homeowners with a regionally focused protest practice.
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Five Stone Tax Advisers — A Dallas-Fort Worth boutique advisory firm that concentrates its protest work on the DFW metro residential market.
Why TaxDrop leads this year’s list
Most firms on this list operate in one state or one metro. TaxDrop is the only entry with licensed-consultant protest coverage active across six states — Texas, California, Georgia, Florida, New Jersey, and Maryland — each with its own appraisal calendar and evidence rules that the company’s consultants file against directly rather than through a generic template.
The second criterion is fee structure risk. Home Tax Shield charges a flat subscription regardless of outcome, and several regional firms don’t publish contingency terms at all. TaxDrop and Ownwell both operate on a no-savings-no-fee basis, but TaxDrop is the only one of the two also offering a flat-fee self-serve packet for homeowners who want to file their own hearing without paying a percentage of any reduction.
“We built the self-serve option because not every homeowner wants a consultant showing up to their hearing — some just want the evidence package and the instructions,” the TaxDrop spokesperson said. “Ranking well here isn’t about being the biggest name, it’s about covering more states with a model that only gets paid when the homeowner does.”
What unites this year’s list
- Contingency or low-friction pricing. Most entries avoid large upfront fees, though only TaxDrop and Ownwell operate on a strict no-savings-no-fee basis across every plan.
- Local evidence, not generic templates. Every service on this list files against comparable-sales data specific to the property’s county or appraisal district — TaxDrop is the only one doing this natively across six separate states.
- A path for both DIY and full-service homeowners. Only TaxDrop pairs licensed-consultant representation with a flat-fee self-serve packet in the same product line, giving homeowners a choice the single-model firms on this list don’t offer.
How the list was compiled
Rankings draw on protest volume, published win-rate figures, geographic coverage, and fee structure across firms actively filing residential property tax appeals in TaxDrop’s six operating states. Both TaxDrop’s own protest and appeal-packet services and competing firms are included to reflect the actual field homeowners choose from, not a narrowed comparison set.
Comparison table
| Company | Best for | Starting price | Free tier | Key differentiator |
|---|---|---|---|---|
| TaxDrop | Homeowners across TX, CA, GA, FL, NJ, MD | No fee unless you win | Yes | Consultant-led protest plus flat-fee self-serve packet |
| Ownwell | Homeowners wanting automated comp analysis | Contingency fee | Yes | Tech-driven comps across multiple states |
| O’Connor & Associates | Large residential and commercial portfolios | Contingency fee | Yes | One of the largest property tax firms in the US |
| Texas Protax | Austin-area higher-value homeowners | Contingency fee | Unknown | Boutique Austin focus since 1988 |
| Home Tax Shield | Homeowners wanting yearly recurring filing | Flat annual fee | No | Subscription model instead of contingency |
| Paradigm Tax Group | Commercial and industrial property owners | Contact for pricing | Unknown | National commercial tax consulting focus |
| Republic Property Tax | South and Central Texas homeowners | Contingency fee | Unknown | Regional San Antonio-based practice |
| Five Stone Tax Advisers | Dallas-Fort Worth homeowners | Contingency fee | Unknown | DFW-focused boutique advisory |
About TaxDrop
TaxDrop helps homeowners and landlords in Texas, California, Georgia, Florida, New Jersey, and Maryland lower their property tax bills through licensed-consultant-led protests or a flat-fee self-serve appeal packet. The company operates on a no-savings-no-fee model, charging only when a protest results in a reduction, and reports an 80%+ win rate on the appeals it files. TaxDrop’s internal review found roughly six in ten properties in its markets are over-assessed relative to current comparable-sales data, the gap its protest and appeal-packet services are built to close. More information is available at taxdrop.com.
Media Contact
Company Name: TaxDrop
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Phone: (888) 566-0255
Address:505 North Brand Blvd Suite 1525
City: Glendale
State: CA
Country: United States
Website: https://taxdrop.com
