Ownwell vs TaxProper: Which Property Tax Service Is Better?
TL;DR
Ownwell and TaxProper both charge around 25% contingency fees and offer full-service property tax appeals. Ownwell is larger, better-funded, and covers TX, FL, and GA. TaxProper focuses on TX and CA. Neither covers most other states. Performance is similar. If you're choosing between them, pick based on geography. If you want to save more, consider a flat-fee alternative like TaxFightBack ($79) that lets you keep 100% of savings.

Two Very Similar Services
Ownwell and TaxProper are more alike than different. Both use technology to identify over-assessed properties. Both file appeals and handle hearings. Both charge around 25% of your first-year savings. The main differences are company size, coverage area, and customer experience.
Head-to-Head Comparison
| Feature | Ownwell | TaxProper |
|---|---|---|
| Fee | 25% contingency | ~25% contingency |
| Primary markets | TX, FL, GA | TX, CA |
| Company size | ~80 employees, $15M+ raised | Smaller team |
| Founded | Austin, TX | TX-based |
| Full-service | Yes | Yes |
| Online dashboard | Yes | Yes |
| Auto-renewal | Yes | Yes |
| Commercial properties | Yes (limited) | Limited |
| Hearing representation | Yes | Yes |
Coverage: The Key Difference
The biggest practical difference between Ownwell and TaxProper is where they work.

Ownwell is strongest in Texas (their home state), with good coverage in Florida and Georgia. They've been expanding but remain concentrated in these three states.
TaxProper focuses on Texas and California. If you're a California homeowner looking for contingency-based service, TaxProper is your primary option between these two.
Neither service covers most of the country. If you live in New Jersey, Ohio, Illinois, New York, Michigan, or any state outside their core markets, you'll need a different solution. TaxFightBack covers 3,100+ counties and works essentially everywhere.
Cost: Both Are Expensive Compared to Alternatives
Since both charge roughly 25%, the cost comparison between them is a wash. The more important comparison is between the contingency model and alternatives.
| Your Savings | Ownwell or TaxProper Cost | TaxFightBack Cost | Extra Cost of Contingency |
|---|---|---|---|
| $1,000 | $250 | $79 | $171 |
| $2,000 | $500 | $79 | $421 |
| $3,000 | $750 | $79 | $671 |
Whether you pick Ownwell or TaxProper, you're paying significantly more than a flat-fee alternative.
Pricing matters because property tax appeals are not a recurring subscription. You file once per year (at most), and you need to know exactly what you are paying for upfront. Hidden fees, percentage-based pricing, and unclear refund policies can turn a straightforward service into an expensive gamble. Before committing to any service, calculate the total cost and compare it to the potential savings from a successful appeal.
Customer Experience
Ownwell
Ownwell generally receives positive reviews for ease of use and communication. Their larger team means more resources for customer support. Some customers note that the auto-renewal caught them off guard.
TaxProper
TaxProper's smaller size can mean more personalized service, but also less infrastructure. Reviews are generally positive but fewer in number. Communication during the waiting period (appeals can take months) is a common concern.
Online reviews for property tax services can be tricky to evaluate. Look for reviews that mention specific outcomes: a dollar amount saved, a percentage reduction in assessed value, or details about the process. Generic praise ("great service!") tells you less than a reviewer who says "they reduced my assessment by $40,000 and saved me $800 per year." Also check how the company responds to negative reviews, as that reveals how they handle situations when things do not go as planned.
Who Should Choose Ownwell
- Homeowners in Texas, Florida, or Georgia
- People who want the largest, most established contingency service
- Those who prefer a bigger company with more support staff
Who Should Choose TaxProper
- Homeowners in California (where Ownwell has less presence)
- Texas homeowners looking for an alternative to Ownwell
- Those who prefer a smaller, more personalized experience
Who Should Skip Both
- Anyone outside TX, FL, GA, or CA
- Homeowners who want to keep 100% of their savings
- People willing to spend an hour filing an appeal with professional evidence
- Anyone who dislikes auto-renewal subscription models
The Third Option
If you're comparing Ownwell and TaxProper, you should also consider whether a contingency service is the right model for you at all.
TaxFightBack charges $79 for an evidence packet with AI-selected comparable sales, market analysis, and county-specific filing instructions. You file the appeal yourself (about an hour of work) and keep every dollar you save.
The evidence quality is comparable. The coverage is broader (3,100+ counties vs select states). The only trade-off is spending an hour on paperwork instead of having someone do it for you.
For most homeowners, that hour saves $171 to $671+ compared to either Ownwell or TaxProper. It's a trade-off worth considering.
The Verdict
Between Ownwell and TaxProper specifically: choose based on geography. Ownwell for FL and GA, TaxProper for CA, and either one for TX.
But the better question is whether a contingency service is the right choice at all. For most homeowners, TaxFightBack at $79 delivers the same evidence, covers more locations, and saves you hundreds on fees. The only thing you give up is the convenience of having someone else fill out a form.
Your Next Steps
Before choosing any property tax appeal service, do this:
- Check your assessment first. Pull your property record card and compare your assessed value to recent sales of similar homes. If your assessment is accurate, no service can help you because there is nothing to appeal.
- Calculate your potential savings. Estimate how much you could save if your assessment were reduced by 10 to 15%. Compare that number to the cost of each service you are considering.
- Read the fine print. Understand exactly what you are paying for, when payment is due, and what happens if the appeal does not succeed. Look for money-back guarantees or contingency pricing.
- Consider the DIY option. If your case is straightforward (clear comparable sales showing your assessment is too high), you may not need a service at all. Many homeowners successfully appeal on their own.
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Frequently Asked Questions
How do they compare in terms of ownwell vs taxproper: which property tax service is better??
Ownwell and TaxProper both charge around 25% contingency fees and offer full-service property tax appeals. Ownwell is larger, better-funded, and covers TX, FL, and GA. TaxProper focuses on TX and CA.
How do Ownwell and TaxProper compare?
Ownwell and TaxProper are more alike than different. Both use technology to identify over-assessed properties and file appeals to handle hearings.
What's the key difference between Ownwell and TaxProper?
The biggest practical difference between Ownwell and TaxProper is where they work.
What are the costs for cost: both are expensive compared to alternatives?
Since both charge roughly 25%, the cost comparison between them is a wash. The more important comparison is between the contingency model and alternatives.
Can I expect a good customer experience with Ownwell?
Ownwell generally receives positive reviews for ease of use and communication. Their larger team means more resources for customer support, though some customers note the auto-renewal caught them off guard.
Why should I consider a third option besides Ownwell and TaxProper?
If you're comparing Ownwell and TaxProper, you should also consider whether a contingency service is the right model for you at all.
Is Ownwell or TaxProper the better choice?
Between Ownwell and TaxProper specifically: choose based on geography. Ownwell for FL and GA, TaxProper for CA, and either one for TX.