Influencing without authority
Here is the reality of the finance business partner role: you are responsible for outcomes you do not control. You advise on budgets you do not own and decisions you cannot make. The entire job therefore runs on influence, not authority. Mastering influence is what turns good analysis into adopted decisions.
Frame around their goals, not your numbers
People act on what serves their goals, so every recommendation should be framed around the stakeholder's objectives, not around finance's metrics. Do not tell a sales director "this improves gross margin"; tell them "this protects your commission and helps you hit target sustainably." Same recommendation, but now it speaks to what they care about. Translation into the listener's priorities is the core of influence.
Bring options, not ultimatums
People resist being cornered. Instead of "you must do X," present two or three options with a clear recommendation: "we could do A, B, or C; I recommend B, because it best balances cost and risk, and here is why." This respects the decision-maker's authority while still guiding them, and it makes the recommended choice the easy one to say yes to.
Win the room before the meeting
The biggest mistake in influencing is saving your recommendation for the big meeting. By then, opinions have formed and surprises create resistance. Instead, pre-socialise important recommendations one-to-one beforehand. Walk key stakeholders through your thinking, hear their concerns, and let them shape the recommendation. People defend what they helped create, so by the time the meeting happens, you have allies, not opponents.
Common mistake
Relying on being right. Being correct is necessary but not sufficient; many correct recommendations die because they were delivered without trust, framing, or allies. Influence, not correctness alone, gets decisions made.
- Frame recommendations around the stakeholder's goals.
- Offer options with a clear recommendation, not ultimatums.
- Pre-socialise big recommendations one-to-one before the meeting.
- Being right is not enough; influence gets decisions made.