Most salespeople are good at negotiating for their clients. Very few are good at negotiating for themselves. The job offer conversation is one of the highest-leverage moments in your career, and most people either accept the first number they are given or push back clumsily and damage the relationship before they have even started. This guide gives you a practical framework for getting the outcome you deserve.
Before you start: Know your number. Before you negotiate anything, you need to know what the market pays for your role, level and location. Our UK Sales Salary Guide 2026 covers base salary and OTE benchmarks for every commercial role. Going into a negotiation without market data is like going into a sales meeting without researching your prospect.
This sounds obvious. You would be surprised how many candidates start negotiating verbally before the offer letter arrives. Wait until you have something in writing that covers base salary, OTE structure, benefits and start date. That is the document you are negotiating, not a verbal conversation that can be misremembered or walked back.
The single most important thing you can do before you push back on any element of an offer is to make clear that you want the job. Something like: "I am really excited about this opportunity and I want to make it work. I would like to discuss one or two points before I sign." This framing tells the hiring manager that you are not looking for reasons to decline, you are looking for reasons to say yes. It changes the entire dynamic of the conversation.
The worst negotiators lead with objections. The best ones lead with enthusiasm and then raise specific, reasonable points. Never negotiate as if you are trying to walk away. Negotiate as if you are trying to reach yes.
Not everything in an offer letter is equally negotiable. Understanding this stops you wasting capital on things you are unlikely to change.
The most effective salary negotiations focus on one primary request. Going back with a list of five things you want to change signals that you are difficult and creates a negotiation that has to resolve multiple points simultaneously. Pick the thing that matters most to you and lead with that.
If base salary is your priority, make that your ask: "The role is exactly what I am looking for. The one thing I would like to discuss is the base salary. Based on my research and my current level of experience, I was expecting something closer to [number]. Is there any flexibility there?"
Clean. Specific. Framed positively. No ultimatum.
The weakest negotiation arguments are personal. "I need more because I have a mortgage" is not a reason for a business to pay you more. "My research shows that this role at this level in London typically pays £65,000 to £75,000 and your offer is at the lower end of that range" is a market argument, not a personal one. Market arguments are much harder to dismiss.
This is why knowing the benchmarks matters. Use data from our salary guide, from equivalent job adverts you have seen, or from conversations with your recruiter about what the market is paying. A recruiter worth their salt will give you honest guidance on whether a counter is reasonable before you make it.
If you are currently employed and receive a counter-offer from your existing employer when you resign, this is one of the most important moments to navigate carefully. The data on counter-offers is consistent: the majority of people who accept a counter-offer and stay in their current role leave within 12 months anyway, usually because the underlying reasons for wanting to move have not been resolved.
Ask yourself why the counter-offer did not exist before you resigned. If the money was available, why were you not being paid it? The answer is usually that you were not paying attention to your own market value, and neither was your employer. A counter-offer fixes the symptom, not the cause.
Our honest view: We see counter-offer situations regularly. In most cases, the candidate who stays regrets it within six to twelve months. The new role was chosen for reasons beyond salary. Those reasons do not go away because the base has increased.
There is a point in every negotiation where pushing further damages the relationship more than the financial gain is worth. If you have made a reasonable, data-backed ask and the business has responded with a genuine final offer, accept it gracefully or decline. Do not keep going back.
A good benchmark: if you have gone back to the hiring manager more than twice on the same point, you are at or past the limit. Accepting gracefully at that point is better for your first impressions than squeezing out one more small concession.
Psixty UK works with candidates at every level in sales, marketing and operations. We give you honest guidance on salary expectations, offer negotiation and career moves.
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