According to Glassdoor's 2025 Employment Confidence Survey, 57% of professionals accept the first salary offer without negotiating. Among those who do negotiate, 76% earn $5,000-$10,000 more per year.
The math is stark: over a 30-year career, failing to negotiate your starting salary can cost you $500,000-$1,000,000 in cumulative earnings — because every future raise, bonus, and job hop is calculated as a percentage of your current compensation.
Why people don't negotiate:
- Fear of losing the offer (reality: <1% of offers are rescinded)
- Don't know their market value
- Don't know what to say
- Cultural conditioning ('be grateful')
- Assume the offer is final
Every one of these barriers is solvable with data and preparation.