Heads up, we could not reach this service
We could not reach taxlasso.com when we last checked on July 28, 2026. Every page returned a hosting error rather than a website, and the domain publishes no mail records, so email to it does not appear to be deliverable either. The domain itself is still registered. We do not know why, and we are not suggesting anything about the company's status, but we cannot currently verify the pricing below or confirm that they are taking new customers. Check directly before you sign up or send money.
Last checked July 28, 2026.
Honest comparison · 2026
TaxLasso vs O'Connor for a Texas protest
Both file your Texas protest for you, but the pricing could not be more different: TaxLasso is a flat $199, O'Connor takes half your first-year savings. Here is which makes sense, and the flat-fee alternative that costs less than either.
| Service | Fee | You keep on a $3,000 saving | Comp data |
|---|---|---|---|
TaxLasso Done for you · Texas only | $199 flat | $2,801 | AI analysis, then they file and negotiate for you |
O'Connor & Associates Done for you · Texas + many states | 50% of savings for the appealed tax year | $1,500 | Full-service firm; files and represents you (subject of a Texas AG lawsuit, allegations unproven) |
AppealMyTax $49 Audit Filing or valuation output (you file) · $29 DIY kit: all 50 states + D.C.; $49 Audit: evidence varies by county and address | $49 flat, one time | $2,951 | Public county records; comparable evidence only where usable. Filing or valuation output depends on findings. The $29 kit requires your own evidence. |
$3,000 is an illustrative annual saving. Fees are each provider's publicly listed pricing as of June 2026; verify on their sites.
The honest verdict
Choose based on your property, evidence and how much work you will do yourself. Our $29 national DIY kit provides guidance and worksheets; you gather the evidence. The $49 Audit depends on county/address records and provides the filing or valuation output they support. Searchable records are not a promise of comparable sales. Managed services may file and represent you; compare their current local terms. No provider can guarantee an identical outcome or lasting savings.
More on why we are flat-fee and how to vet any appeal service on our honest comparison page, or run your own numbers in the fee calculator.
Prepare your own appeal
The $29 DIY kit includes state process guidance, fillable evidence worksheets and an editable letter. You gather your property evidence and file yourself; property-specific comparables are not included.
Choose your state · $29 DIY kitsWant to check available property records first? Coverage and comparable evidence vary by address. Where supported, the results explain what the separate $49 Property Assessment Audit includes before you buy. A records check does not establish that you are overassessed.
Check available property records · Free
You can prepare before your filing window. Verify your current local deadline; buying a kit does not extend it.