Nothing kills a texting launch faster than a rejected registration. Your messages won't deliver until your brand and campaign are approved under 10DLC, and rejections are common, usually for fixable reasons. Here's what trips campaigns up and how to clear it.
Mismatched or incomplete brand information
The most common rejection: the legal entity details you submit don't match official records, a name, EIN, or address that doesn't line up with what the registry can verify. Fix it by using your exact registered legal name and tax ID as they appear on official filings, not a nickname, a committee shorthand, or the candidate's name where the committee is the actual entity.
A vague or non-compliant use case
Registration asks what you'll send and how people opt in. Campaigns get rejected for describing the use case too vaguely ("political messages") or for an opt-in flow that doesn't demonstrate real consent. Fix it by describing the actual messaging clearly and showing a genuine opt-in, a working sign-up page or keyword flow, sample messages, and how STOP and HELP are handled.
Sample messages that don't match reality, or lack required elements
Reviewers check that your sample messages include what compliant messages need, brand identification and opt-out language, and that they match your stated use case. Samples that omit STOP language or read like something other than what you described get bounced. Fix it by submitting real, representative messages with the opt-out and identification included.
Political-specific vetting
Political messaging often gets additional scrutiny, and requirements have been tightening. Depending on your traffic, you may need Campaign Verify or additional vetting. Fix it by completing the political-vetting steps up front rather than discovering them after a rejection.
The pattern
Almost every rejection comes down to a mismatch, between what you submitted and official records, between your use case and your samples, or between your opt-in claims and a real consent flow. Getting these aligned before you submit, and using a platform that walks you through it, turns a multi-week stall into a clean approval. This is also why you register early, not the week you want to send.
Frequently asked questions
Why did my 10DLC registration get rejected?
Usually a mismatch, brand details that don't match official records, a vague or non-compliant use case, sample messages missing opt-out language, or incomplete political vetting. Nearly all of it is fixable.
How do I get approved?
Use your exact registered legal name and EIN, describe the real use case, show a genuine opt-in flow, submit representative samples with STOP and identification included, and complete any political vetting up front.
How long does this take?
It varies, which is why you register early. A clean submission approves far faster than one that bounces and has to be corrected and resubmitted, potentially stalling your launch by weeks.
Registration is the gate to delivery. See brand vs campaign registration.
Keep reading: Campaign Verify explained and what 10DLC means for your campaign.