The Math: One TCPA Lawsuit vs Scrubbing Your Whole List
There's a category of professional plaintiff who exists specifically to collect TCPA settlements. They keep a stack of phone numbers, they wait for marketers to text them, and they sue. Some have filed hundreds of cases. The numbers are public; the playbook is well-documented. And the part that should make you sit up: most of the senders who get caught had no idea that one number on their list belonged to a known litigator.
Full disclosure: I work for ReadySMS, and we sell a litigator scrub. So you can read this as a sales pitch if you want. But the math holds up no matter whose tool you use, and I'd rather you understand it than buy something blind. Let's actually count.
What a TCPA violation costs
The Telephone Consumer Protection Act sets statutory damages at $500 per violation, trebled to $1,500 per violation if the conduct is found willful or knowing. A "violation" is generally a single message. There's no requirement that the plaintiff prove they were harmed — the statute does the work for them.
So one text to the wrong number, treated as willful, is $1,500 before you've paid a lawyer to argue otherwise. And these cases rarely involve one text. A typical pattern:
- A drip sequence fires 4 messages over two weeks → 4 violations
- Plaintiff alleges willfulness because you ignored an opt-out → trebled
- 4 × $1,500 = $6,000 in statutory exposure, per plaintiff, before defense costs
Defense costs are the quiet killer. Even a case you'd "win" runs five figures to litigate. Most defendants settle in the $5,000–$30,000 range precisely because fighting costs more than folding. Class actions go much higher, but you don't need a class action to ruin a quarter — one motivated individual will do.
What scrubbing costs
The ReadySMS TCPA & DNC litigator scrub is $0.005 per contact. One check runs each number against known TCPA-litigator lists and DNC-complainer lists, and auto-suppresses the matches before your campaign sends. You pay only for what you scrub — no subscription, no minimum.
Here's what that looks like at a few list sizes:
| List size | Scrub cost ($0.005/contact) | One willful violation ($1,500) | Break-even contacts |
|---|---|---|---|
| 5,000 | $25.00 | $1,500 | 300,000 |
| 25,000 | $125.00 | $1,500 | 300,000 |
| 100,000 | $500.00 | $1,500 | 300,000 |
| 500,000 | $2,500.00 | $1,500 | 300,000 |
The "break-even" column is the part worth staring at. At $0.005 a contact, $1,500 of avoided exposure pays for scrubbing 300,000 numbers. One flagged litigator you catch before send covers a scrub of a list far larger than most senders will ever have.
The break-even on a single flagged litigator
Forget the lawsuit average. Take the most conservative case: a single litigator, a single text, treated as a single non-willful violation. That's $500 of exposure.
$500 ÷ $0.005 = 100,000 contacts.
So even at the floor — one number, one message, no trebling, no defense costs — catching one litigator pays for scrubbing 100,000 contacts. If that same number would have received your 4-message drip and been argued as willful, the scrub that flagged it just paid for itself 1,200 times over on a 100,000-list ($6,000 avoided ÷ $500 spent).
I want to be careful here, because the brand honesty matters: scrubbing is not a guarantee. New litigators register every day, lists aren't perfect, and the scrub catches known numbers, not future ones. It's risk reduction, not immunity. But the asymmetry is so lopsided that skipping it is hard to justify on cost. You're declining a $25–$500 expense to keep open a $1,500-and-up downside.
Scrubbing is one layer, not the whole wall
A litigator scrub catches the people most likely to sue. It does nothing about the other ways you create violations — texting outside permitted hours, ignoring an opt-out, or never having consent in the first place. Those generate their own per-message exposure, and a clean list doesn't help if you've messaged everyone at 11pm without permission.
The stack that actually lowers your risk, in order of how much each layer buys you:
- Consent first. No opt-in, no defense. ReadySMS records opt-in attestation for bulk and API sends so you have an audit trail when someone claims they never agreed. If you sell to ecommerce shoppers, the consent-strategy mechanics are worth getting right early.
- Honor STOP automatically. Opt-out handling is built in and propagates across campaigns, so a contact who texts STOP can't be messaged again from another list. Manual opt-out management is where willfulness arguments are born — here's how automatic handling closes that gap.
- Quiet hours enforced. Sends outside permitted local hours are held based on the recipient's area. The TCPA's restricted window (before 8am / after 9pm local) is a frequent, easy-to-prove violation. We've written about why quiet hours are both a legal rule and a smart one.
- Litigator + DNC scrub. The subject of this post — remove the people who hunt for cases, and the DNC-complainers right behind them.
Scrub without the first three and you've removed the professional plaintiffs but left yourself open to an ordinary annoyed recipient. Run all four and your exposure drops to the genuinely accidental, which is where it should be.
When scrubbing might not be worth it
Honesty cuts both ways. If you're texting a few hundred genuinely double-opted-in customers who explicitly asked to hear from you — say, an appointment-reminder list where every contact booked with you directly — your litigator risk is already low and a scrub is marginal. The people who sue are rarely your warm, consenting customers.
The scrub earns its keep when:
- You're sending to cold or aged lists (real-estate wholesalers, lead vendors, list purchases — we did a whole compliance setup for wholesalers here)
- You bought, inherited, or re-engaged a list whose consent provenance is fuzzy
- You're sending at volume, where one bad number in 50,000 is a near-certainty
- You don't personally know every recipient
If your list is small, fresh, and clean, spend your compliance energy on the consent paper trail instead. That's the layer that wins cases.
A worked example, start to finish
Say you're an agency about to fire a 40,000-contact reactivation campaign for a client whose list has been sitting for 18 months. Re-engagement of an aged list is exactly the scenario where a litigator slips in.
- Scrub cost: 40,000 × $0.005 = $200
- Say it flags 6 litigators and 40 DNC-complainers — a plausible hit rate on an aged list
- You suppress all 46 before send
If even one of those 6 litigators would have received your message and sued — non-willful, single text — that's $500 avoided against a $200 spend. If they'd argued willfulness across a 3-message sequence: 3 × $1,500 = $4,500 avoided. And that's before the $10,000+ you'd spend defending the case at all.
The send itself, separately, costs you 40,000 segments. On the Basic tier that's $0.0074 + $0.0045 carrier per segment — roughly $476 for a single-segment message. The $200 scrub is less than half the cost of the campaign it's protecting. That ratio is the whole argument.
The practical takeaway
TCPA exposure is asymmetric in a way that makes the decision almost mechanical. One violation costs $500–$1,500; defense costs far more; scrubbing costs half a cent per contact. The break-even on catching a single litigator is 100,000–300,000 contacts scrubbed — numbers most senders never reach. You don't need to believe scrubbing is magic. You need to believe one bad number could be on your list, which, at scale, it statistically is.
If you want the deeper rationale on the scrub specifically, we explained why $0.005 a contact is cheap insurance. And if you're just sizing up the full compliance picture before your next send, the scrub, quiet hours, opt-out handling, and consent capture all live in the same place — start with the free credits and run a scrub on your next campaign before you hit send. Cheaper to find the litigators than to let them find you.