Every founder eventually looks at their logo and feels a flicker of doubt. Sometimes that instinct is right — the identity has quietly stopped doing its job. More often, it hasn't. The website is inconsistent, the messaging is unclear, or the mark has simply never been applied with any discipline.

Telling these two situations apart matters, because a full redesign is a serious undertaking — in time, budget and internal attention. If the identity was never really the problem, a new logo won't fix it. The old issues just get a fresh coat of paint, and within a year the same complaints resurface under a different mark.

What follows is five signs that a redesign may genuinely be justified, six situations where it almost certainly isn't, and a short framework for telling the difference before you commit to either path.