How do I negotiate a job offer without losing the offer?

Offers are almost never withdrawn for a polite, reasonable negotiation. Companies have invested weeks and significant cost in reaching this point; rescinding over a respectful counter would mean restarting the whole process. The fear is nearly universal and nearly always unfounded. **What actually risks an offer**: aggression, ultimatums, negotiating in bad faith, going silent for two weeks, accepting then re-opening, or demanding something wildly outside the band with no reasoning. A single professional counter with a rationale is expected — many companies deliberately leave room for it. **The script that works:** 'Thank you, I'm genuinely excited about the role and the team. Based on my research for this level and the scope we discussed, I was targeting closer to [number]. Is there flexibility on the base?' That's it. Warm, specific, one number, a question rather than a demand. **What makes it land:** 1. **Have a reason.** Market data, a competing offer, or specific scope beyond the level. 'I want more' is weaker than 'the range I'm seeing for this level in this market is X'. 2. **Ask for one primary thing.** A list of six demands reads as difficult. Lead with the most important, and mention a secondary only if base is genuinely fixed. 3. **Stay enthusiastic throughout.** The subtext should be 'I want to say yes, help me get there' — not 'I'm evaluating you'. 4. **Get it in writing before accepting**, including bonus, equity details and start date. 5. **Negotiate over a call if possible**, confirmed by email. Tone carries better in voice. **Things beyond base salary that are often more flexible**: signing bonus (frequently the easiest yes, because it doesn't affect the salary band), start date, remote or hybrid arrangement, learning budget, extra leave, title, and an early review date. If base is capped by band, these are where the movement is. **The realistic outcome distribution**: a meaningful share of people who counter get something, often several percent. Many get a firm but friendly no and the original offer stands. Almost nobody loses the offer. One framing that helps with the fear: this is the last moment your leverage is at its peak. After you accept, raises are constrained by internal policy and percentages. Ten minutes of mild discomfort now compounds across every future raise calculated from this base — which is why not asking is usually the more expensive choice.