Salary negotiation is the highest-return twenty minutes in most professional careers, and it is also where capable people most reliably underperform. The reason is rarely a lack of technique. It is that negotiation feels like a threat to a relationship that has just started going well, so candidates accept the first number to avoid the discomfort.

It is worth being precise about the cost of that discomfort. A senior professional who accepts an offer five per cent below what was available, and whose subsequent rises are calculated as percentages of that base, will typically forgo a six-figure sum over a career. Employers know this. Almost none of them withdraw an offer because a candidate negotiated professionally.

Establish the range before you need it

Negotiating without data is guessing. Before any conversation about money, establish the realistic range for the role in that sector, at that company size, in that location, for someone with your specific evidence. Use published salary surveys, sector-specific benchmarks and, most usefully, a specialist recruiter who places these roles and knows what is actually being paid rather than advertised. Arrive with a range you can justify and a walk-away number you have decided in advance and in writing.

Let the employer anchor, then respond with evidence

Where you can do so gracefully, allow the employer to state a range first. If pressed for expectations before you have information, a composed deferral works: that you are focused on establishing mutual fit and would welcome the range budgeted for the role. When you do state a number, state the top of your justified range rather than the middle, and immediately attach it to evidence — the scope you are taking on, comparable market data, and the outcomes you have delivered previously.

Negotiate the whole package

Base salary is the most visible term and often the least flexible, particularly where an employer maintains internal pay bands. Bonus structure, equity, pension contribution, notice period, holiday entitlement, professional development budget, title, reporting line and location flexibility are frequently more movable and can be worth more in combination. If base salary is genuinely capped, a documented six-month review against agreed objectives is a reasonable and commonly accepted alternative.

Language that keeps the relationship intact

Frame the conversation as joint problem-solving rather than positional bargaining. “I am genuinely enthusiastic about this role and want to make it work. Based on the scope we have discussed and what I am seeing in the market, I was expecting something closer to X — how much flexibility is there?” This is collaborative, specific and easy for a hiring manager to take to their finance partner.

Two disciplines matter more than any phrasing. Never negotiate in the moment on a phone call — thank them warmly, ask for the offer in writing and request a defined period to consider it. And never invent a competing offer; it is easily detected, it destroys trust and it occasionally ends the process.

Close it cleanly

Once you reach agreement, confirm every term in writing before resigning anything, including start date, reporting line, bonus mechanics and any review commitment. Then close warmly. The person on the other side of that negotiation is about to become your manager, and a negotiation conducted with evidence and good humour tends to start that relationship well rather than badly.

Erdobar advises candidates on offer strategy as a standard part of every search we run, including realistic benchmarking for the specific role and market. Learn more about our career counselling support.