Every year, Equal Pay Day arrives to remind us of two numbers. This year they're 21.1% and 48 — the national gender pay gap, and the extra days the average woman works to earn what men earned the year before. We mark it, we share it, and then too often we wait a year to see if it moves on its own.
It won't. The gaps don't close on their own. They close when leaders decide to close them — one deliberate act at a time. Because decisions shape conditions.
At Grace Papers, we've spent over a decade in the moments that matter in people's careers, and alongside the leaders who shape them. And if there's one thing the data and the lived experience agree on, it's this: the pay gap shouldn't be treated as a pay problem alone. Pay is the outcome of decisions made much earlier — who's offered the stretch assignment, whose work is visible to senior leaders, whose name is raised when an opportunity opens up.
Seen that way, the gender pay gap is also a map of power: of who's progressing into the rooms where decisions are made and higher pay is earned — and who is still outside the door, and not for any lack of performance.
Which brings us to the harder question. Not is the gap real — we've answered that. The harder question is where to act. And the most immediate, most human lever any leader holds has a name we rarely use with precision: sponsorship.
When advice isn't enough
We often hear the use of "mentor" and "sponsor" as though they were the same job. They aren't. A mentor talks to you — advice, perspective, a steadying word over coffee. A sponsor talks about you — says your name in a room you'll never enter, and stakes their own credibility on your potential.
Both matter. But they don't produce the same result. Mentoring can help someone become ready; sponsorship makes sure their readiness is seen and acted on.
Herminia Ibarra's research names the pattern with uncomfortable clarity: women are generously mentored and rarely sponsored. Over-mentored, and under-sponsored. They're encouraged, developed, sent on another program, told how to be more confident. What they're too often denied is advocacy — and advocacy is what moves both their position and their pay.
The numbers bear it out. McKinsey and LeanIn.Org's 2025 research found 65% of people with a sponsor had been promoted in the previous two years, against 35% of those without. Yet at entry level, just 31% of women have a sponsor, compared with 45% of men. The gap begins early, and it compounds.
Ibarra reframes sponsorship not as a switch you flip, but as a spectrum you travel: mentor, strategizer, connector, opportunity-giver, sponsor - from private encouragement to public advocacy. Most women cluster near the start of that line. The roles that pay sit at the far end. The gap closes when leaders notice where each of their people sit on it - and refuse to leave anyone stranded at advice.
One caveat the research is clear on: authenticity is the active ingredient. Sponsorship can't be mandated into being or reduced to a transactional match - it works when a leader genuinely knows, and believes in, the person they're backing.
Back the person - and fix the system around them
This is where our philosophy matters. We don't believe in fixing women; women aren't broken. The work is to back them, and to fix the system around them - the quiet defaults that decide who's "ready," who's "a risk," who's handed the stretch role and who's protected out of one. Sponsorship is how a leader begins to rewire those defaults, in real time, in the very next meeting.
And it rewards everyone. Sponsorship strengthens the leadership pipeline, deepens the talent bench and makes succession more deliberate and attracts people to your team. This isn't charity, or a favour - it's how good leaders build the organisation that builds their own next move.
Ask, don't assume
The need is sharpest at the pivotal moments - parental leave, a move to flexible work, a restructure, a season of caring. It's exactly here that well-meaning assumptions do the most damage: deciding not to offer the stretch role because the timing looks hard, or the travel, or the load. The intent is kind; the effect is a door quietly closed - and the very experience she'll later be told she's missing.
Good sponsorship doesn't push someone toward something they don't want. It means understanding their professional vision, and making sure our assumptions don't choose for them.
That's why coaching and sponsorship are so powerful together. Coaching builds agency - it helps people get clear on what they actually want and take ownership of their next move. Coaching a leader to understand their role as a sponsor creates access. Connect the two, and advocacy is anchored in a direction the person has set for themselves, not in what we assume they should want.
The one thing to do
So here's the invitation - small, and quietly brave. Think of someone on your team who's brilliant and quietly overlooked. Get clear on what they want. And this week, say their name somewhere it counts.
Because when Equal Pay Day comes around again, the number that will have moved isn't 21.1%. It's one - the one person whose next step you decided to back. Multiply that by every leader willing to do it, and the gap begins to close by design, not by accident.
That, in the end, is what it means to lead with grace: to use the influence you already hold, deliberately, on behalf of someone who hasn't yet been given theirs.
#EqualPayDay #Sponsorship #GenderEquality #Leadership #WGEA