You notice it first in small ways. A teammate asks the same process question for the third time. A ticket they own sits untouched. You fix it, because it's faster than explaining it again.
A few months later, you're spending hours a week checking their work, answering their messages, and quietly finishing what they started. Nobody asked you to. Nobody really knows you're doing it. And your own best work keeps getting pushed to next week.
I see this constantly in the women I coach. It's usually the most capable person on the team who ends up carrying it, and she almost never calls it what it is.
Why we cover
Most of us cover for a struggling teammate for good reasons. We don't want to cause friction. We don't want to be the one who gets someone in trouble. We'd rather absorb the problem than make it anyone's business.
For a lot of careful, steady people, there's another layer. Under pressure, our instinct is to wait. Gather more examples, let things calm down, see if it fixes itself. Waiting feels safer than speaking up.
But the waiting has a cost, and you're the one paying it.
What it's really costing you
The first cost is time. Those hours come from somewhere, and it's usually the work that would actually move your career forward. Strategic projects need room to think, and you can't find that room while you're propping up someone else's job.
The second cost is what your manager learns. When the work keeps getting done, your manager has no reason to see a problem. The system looks like it's working. You've taught them your capacity has no ceiling.
The third cost is the one most people miss. Covering is invisible. Nobody gets promoted for problems that quietly never surfaced. Getting the work done, even other people's work, won't get you promoted on its own.
Your manager probably already knows
I've watched this happen again and again. A woman finally works up the nerve to raise a teammate's performance with her manager. She walks in feeling guilty, like she's about to get someone fired. And her manager says some version of "Yeah, I've been hearing that."
She wasn't the first person to notice. She was the last person to say it.
That guilt belongs somewhere else. When a teammate has been struggling for months, that's a leadership problem. By covering, you've been doing part of your manager's job without the title or the credit.
Saying "it's heavy" gets you sympathy
When women do bring it up, it often sounds like this: "Just a heads up, I'm covering a lot right now." Or, "It's been a heavy few weeks."
And the manager says, "Thanks for letting me know." What else can they say? Sometimes things are heavy. You told them how it feels, and you got a response to exactly what you said.
Before you raise it, decide what you want. Do you want the work reassigned? A clear plan for your teammate? Credit for the extra load when review season comes? Each of those is a different conversation.
Then frame it as a business problem with a solution attached. Something like: "I've spent a few hours a week this quarter reviewing and finishing work outside my scope. It's delaying the analytics project I own. I'd like us to agree on who owns these tasks going forward."
If you decide to keep carrying the extra work, make it count. Ask your manager directly: "I'm happy to take this on if it counts toward my promotion. If it doesn't, I'd like to make sure it stops landing on my plate." Their answer tells you what to do next.
A test you can run this week
For the next five working days, keep a simple log. Every time you check, fix, answer, or finish something that belongs to someone else, write down what it was and how long it took.
At the end of the week, add it up. Then look at what you pushed aside to make room for it.
That number is your case. Bring it to your manager along with the one thing you want to change.
Holding everything together quietly feels like leadership. It stops counting the moment nobody can see it.
If you want to see where your worth is leaking, the POWER Clarity Snapshot takes a few minutes at clarity.erikachestnut.com.