Rios v. HRB Digital: The Court Did the Arithmetic, and the Protocol Failed

The underlying claims in Rios concerned tracking pixels on an online tax preparation platform, and an allegation that confidential taxpayer data had been intercepted and disclosed to third parties without consent. The claims are not what made the decision travel. The arbitration ruling did.

In October 2025, Judge Edward M. Chen of the Northern District of California denied the motion to compel arbitration, holding the online services agreement unenforceable as both procedurally and substantively unconscionable under California law.

Procedural: an opt-out that did not cure

The procedural analysis followed a familiar path to a less familiar conclusion.

The agreement was a standard-form, non-negotiable contract presented during tax season — a moment of real transactional pressure, when a consumer partway through preparing a return has little practical ability to walk away and start over elsewhere. That supplied the baseline oppression.

The interesting part is what the court did with the opt-out. The agreement contained a thirty-day right to reject arbitration, which is the standard drafting answer to procedural unconscionability: a consumer who could have declined is harder to describe as coerced.

The court held it did not cure the defect. Two features mattered. The opt-out was buried in a lengthy agreement, so the theoretical right was not a practically discoverable one. And it required renewed action each year — meaning a consumer who successfully opted out once was back inside the clause unless they remembered to do it again, and again.

That is a meaningful development. Opt-out provisions have carried a great deal of weight in defence-side drafting on the strength of a fairly formal analysis: the right existed, therefore choice existed. Rios asks a functional question instead — could this consumer, realistically, have found and exercised this right, and kept it exercised?

Substantive: tolling that ran only one way

The substantive holding is the one clause reviewers should read twice.

The agreement did contain a tolling provision. On its face this is the right structural answer to a staged protocol: if claimants must wait in a queue, suspend the limitations clock while they wait, and the delay stops being a forfeiture.

The court found the provision asymmetrical. The respondent reserved the right to challenge whether a claimant's pre-arbitration notice was complete. While that challenge was pending, the clock could run. If the notice was ultimately held deficient, the respondent could then argue the claim was time-barred.

The result is a tolling clause that protects the claimant only for as long as the drafter chooses not to contest it. The court identified the forfeiture risk that creates and held it substantively unconscionable.

The arithmetic

Underlying all of it is the queue. On the reported protocol, coordinated claims proceeded in rounds limited to twenty-five claims. Even with aggressive resolution targets — reported figures in the region of a 120-day target per round — an inventory of two thousand claims takes something on the order of thirteen years to clear.

That is the same species of finding that brought down the batching provision in Achey v. Cellco Partnership, where the queue arithmetic ran to well over a century. The two decisions differ in scale and in state law, but they converge on the same proposition: a court will compute how long the last claimant waits, and a number that reads as functional denial will be treated as one.

The checklist this produces

Read together with Heckman, Rios yields a set of questions that any mass arbitration protocol should be able to answer:

How long does the last claimant wait? Compute it, with realistic assumptions rather than optimistic ones. If the answer runs to a decade, the protocol is exposed regardless of how the clause reads.

Is there an outer time limit? A queue with no terminus hands the drafter control over duration, which was the specific defect in Achey.

Does tolling actually protect? A tolling provision the drafter can contest, suspend, or defeat is not protection. Symmetry here is not a nicety.

Can the opt-out be found and kept? Buried, annual, or renewable-on-pain-of-forfeiture opt-outs are now discounted rather than credited.

Would this look one-sided in operation? Not in text — in operation. That is the question courts are now asking, and it is the one the drafting process is least well equipped to answer on its own.

Rios is a district court decision and its direct precedential weight is limited. Its practical weight is not. It arrived from a court whose arbitration rulings are widely read, applying a body of state unconscionability law that clause drafters must already satisfy for a national programme to work, and it supplied a template that other courts can apply without inventing anything.