How to Negotiate Your Salary: The Complete Guide
To negotiate your salary, research your market value, let the employer name a number first, anchor high with a justified range, and trade concessions rather than give them away. Preparation, not boldness, is what wins the extra thousands.
Salary negotiation is one of the rare moments where a few minutes of conversation can be worth several thousand pounds a year. Yet most candidates accept the first offer they're given, simply out of fear of getting it wrong. This guide walks you through a complete method for negotiating with confidence β whether you're at the offer stage, just starting out, or asking for a raise β backed by solid arguments and scripts you can use right away.

The one-sentence summary
A successful negotiation isn't about boldness β it's about preparation: knowing your market value, picking the right moment, and backing your ask with facts.
Why Negotiating Changes Everything
Staying quiet costs more than you'd think, and the cost compounds. A starting salary that's Β£3,000 higher becomes the base for every future raise, since those are usually calculated as a percentage. Over ten years, that gap adds up to tens of thousands.
On the employer's side, a tactfully handled negotiation isn't a red flag β it's expected. A candidate who can argue for their own value without being aggressive about it is showing exactly how they'll go on to defend the company's interests.
The most common mistake
Accepting the first offer on the spot. No matter how thrilled you are, take a moment to say thank you, ask your questions, and only then come back with a considered request.
Step 1 β Know Your Market Value
Everything starts here. Without a number to anchor on, you're negotiating blind. Cross-check several sources: salary surveys from recruitment firms, online estimators, and, above all, comparable job ads in your sector and region.
Our guide on how to estimate your salary details the method for building a credible range. You can also get an instant estimate with our salary estimator.
Step 2 β Pick the Right Moment
The same request carries different weight depending on the context. There are three main situations to consider:
- At the offer stage β this is when you have the most leverage: the company has already chosen you. See salary negotiation after a job offer.
- As a first-time job seeker β the margin is narrower, but it exists. See negotiating your first salary.
- In post, for a raise β preparation and timing are decisive. See how to ask for a raise and the annual salary review.
Maximum leverage
Your bargaining power peaks just after the offer lands, before you've signed anything. Once the contract is signed, that leverage drops away.
Step 3 β Prepare Your Arguments
A number with no justification behind it goes nowhere. Prepare three to five concrete arguments that link your value directly to the company's needs:
- Quantified achievements ("+30% productivity", "β15% costs").
- Rare or in-demand skills for the sector.
- A market data point that places your request in an objective range.
The golden rule
Always talk about your value, never your needs. "My expertise delivers this result" carries weight. "I have a mortgage to pay" doesn't.
Step 4 β The Phrases That Work
A good argument badly delivered still falls flat. Having a few ready-made lines in your back pocket stops you freezing up on the day. Here's one for responding to a low offer, for example:
"Thank you for the offer β I'm genuinely excited about the role. Based on my experience and market benchmarks, I was expecting a range between X and Y. How can we close that gap?"
You'll find 15 scripts for different situations in our article on salary negotiation phrases that work.
Step 5 β Handle Objections and Counter-Offers
The recruiter will test your request, so it pays to anticipate the classic replies:
- "That's our maximum" β ask whether other levers are negotiable (bonus, remote days, a 6-month review).
- "You're asking for a lot" β restate your value without immediately lowering your number.
- "What's your current salary?" β you're not obliged to reveal it; refocus on the value of the new role.
Don't negotiate the same point twice
Once you've agreed on something, treat it as settled. Reopening it later undermines trust before the relationship has even begun.
How Much to Negotiate
There's no magic number, but there are realistic benchmarks to work from:
| Situation | Usual negotiation margin |
|---|---|
| After an offer (external role) | +5% to +15% |
| Annual raise | +3% to +5% |
| Promotion or role change | +10% to +20% |
| First job (graduate) | +3% to +8% |
Quote a range whose lower end already meets your real target β that way you keep room to negotiate without ever dropping below your floor.
Mistakes to Avoid
- Negotiating without market data.
- Giving too wide a range (keep it within Β£4,000βΒ£6,000).
- Anchoring too low out of fear.
- Justifying with personal reasons rather than your value.
- Issuing an ultimatum or threatening to leave.
Frequently Asked Questions
What should I say to negotiate my salary? Start with a thank you, tie your request to the market and your own value, then propose a range: "Given my experience and sector benchmarks, I was aiming for somewhere between X and Y." See our 15 example phrases.
How do I ask for a raise politely? Request a dedicated meeting, lean on the past year's achievements plus a market data point, and make a precise request rather than a vague hint. More detail in how to ask for a raise.
How do I tell my employer my salary is too low? Steer clear of complaining. State the gap as a fact instead: "My responsibilities have grown and my pay hasn't kept pace with the market β I'd like to discuss it."
Practise before the real talk
Salary negotiation simulator
Talk to an AI recruiter, test your arguments against real objections, and get personalised feedback β with zero risk.