Amazon KDP ID Verification: What Authors Need to Know

Here's an honest one: I've got a headline, not a full story. A single outlet — selfpub.substack.com — is reporting that Amazon KDP is rolling out some form of ID verification for authors. No second source has confirmed it yet, no dates, no numbers on who's affected or how. That's not me being coy. That's me refusing to hand you a made-up percentage just to make this newsletter feel more finished than it is.

So let's talk about what this kind of move usually means, and why it's flagged as a headwind rather than neutral news. Platform-side ID verification changes tend to land on authors in one of two ways: either as friction at the front door (new accounts, new title uploads getting held up while identity checks clear) or as a retroactive sweep on existing accounts, where dormant or under-verified profiles get flagged, paused, or asked to re-confirm who they are before payouts continue. We don't have confirmation of which flavor this is. We don't have a rollout date. We don't have a number for how many authors are in scope.

What I do know: when a platform that pays out the way KDP does starts talking about identity, it is not decorative. It's usually tied to either fraud prevention or tax/compliance tightening — both of which have, historically, meant real friction for real authors, especially those publishing under pen names, working through multiple accounts, or living outside the US where document verification gets messier.

Here's your job this week, and it costs you nothing but ten minutes. Log into your KDP dashboard and check your account settings for any banner, notice, or pending action related to identity or tax information. If nothing's there yet, that's fine — it means you're ahead of it, not behind. If something is there, don't ignore it and don't rush to submit documents to the first email that asks — verify it's coming from Amazon's actual KDP domain before you upload anything with your ID on it. Scammers love a "verify your identity" moment as much as platforms do.

I'll be back with the actual mechanics — what's required, what the timeline is, who's exempt — the moment a second outlet or Amazon itself confirms specifics. Until then: check your dashboard, guard your documents, and don't let anyone rush you into uploading a passport scan over email. That part's true regardless of what this turns out to be.