Best O'Connor & Associates Alternatives (2026)
Last updated: February 13, 2026
The best alternative to O'Connor depends on your priorities. For transparent flat-fee pricing, AppealDesk provides evidence packets for $49 across all 50 states. For a similar full-service model with contingency pricing, Ownwell operates in 9 states. For deep local expertise, regional specialists like NTPTS (DFW) or Appeal.Tax (Cook County) are options.
Rob Hartley·Updated February 13, 2026Why People Look for O'Connor & Associates Alternatives
Percentage-based pricing without clearly published rates can make the total cost unpredictable, especially on larger reductions where the fee grows proportionally.
As a large firm serving 100,000+ clients, some homeowners want a more personalized or tech-forward approach to their appeal.
The process can take weeks to months. Homeowners who want faster results or prefer to understand and control their own appeal look for alternatives.
O'Connor & Associates Alternatives at a Glance
| Service | Price | Coverage | Type | Best For |
|---|---|---|---|---|
| AppealDesk | $49 flat fee | All 50 states | DIY with professional evidence packet | Homeowners who want transparent pricing and to keep 100% of their savings |
| Ownwell | 25-35% of savings | 9 states | Full-service | Homeowners in Ownwell's 9 states who want hands-off service with contingency pricing |
| DIY (no service) | Free | Anywhere | Self-research and filing | Homeowners with time to research and prepare their own evidence |
| Local property tax attorney | $200-500/hr or 30-50% contingency | Varies | Full legal representation | Complex commercial or legal cases that require attorney expertise |
1. AppealDesk
AppealDesk offers the opposite pricing model to O'Connor: a flat $49 fee instead of a percentage of savings. You receive a complete evidence packet with comparable sales analysis, assessment ratio verification, county-specific filing instructions, and a professional cover letter. You file the appeal yourself (typically 10-15 minutes). For homeowners who felt that O'Connor's percentage fee was too high or too opaque, AppealDesk's transparent pricing is a clear advantage.
See detailed AppealDesk vs O'Connor & Associates comparison →
2. Ownwell
Ownwell provides a full-service experience similar to O'Connor: they handle the entire appeal from filing to hearing. Their contingency fee (25-35% of savings) is clearly published, which some homeowners prefer over O'Connor's less transparent pricing. The trade-off is coverage: Ownwell operates in only 9 states compared to O'Connor's 40+. If you're in one of Ownwell's states and want full-service with clear pricing, they're a strong alternative.
3. DIY (no service)
If cost is your primary concern, you can appeal entirely on your own for free. Research comparable sales through your county assessor's website and Zillow, calculate your assessment ratio, and file directly with your county's appeal board. Expect 15-40 hours of research time. This approach works best for homeowners who enjoy data analysis and have access to good local sales records.
4. Local property tax attorney
If your reason for leaving O'Connor is wanting more specialized or personal attention, a local property tax attorney provides individualized legal representation. This is the most expensive option but offers genuine legal advocacy. Best for commercial property, assessment methodology disputes, or cases that may need to go beyond the first-level appeal.
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Want a detailed head-to-head comparison? See AppealDesk vs O'Connor & Associates →