At senior levels in tech, equity makes up 40 to 70% of total compensation. Most candidates negotiate the initial RSU grant number and stop there. Almost none of them ask about the refresh policy. That single omission costs engineers an average of $40,000 to $120,000 in years two through four, depending on company and level.
Sign-on bonuses are visible, immediate, and emotionally satisfying to negotiate. RSU refresh grants are opaque, deferred, and easy to overlook because the impact does not show up until you are already two years into the job.
Bottom Line: Negotiate the sign-on bonus if you have a short-term cash gap. Negotiate the initial RSU grant and the refresh policy if you are staying longer than 18 months. If you do neither, you are leaving the most significant portion of your multi-year compensation entirely on the table.
What Each Lever Actually Does
The Sign-On Bonus
A sign-on bonus is a one-time cash payment, typically paid within your first 60 to 90 days of employment. Its function is simple: it closes a specific financial gap that exists at the moment you join.
Common uses:
- Replacing a bonus you forfeited by leaving your current employer before the payout date
- Bridging the total comp gap in year one when your RSU grant has not started vesting yet
- Compensating for unvested equity you walked away from at your previous company
The critical word is "one-time." A $40,000 sign-on bonus does not appear in year two. If your year one total comp calculation depends on it to reach your minimum acceptable number, your year two comp will fall below that minimum unless something else compensates for the gap. (For the full negotiation playbook on this, see how to negotiate a sign-on bonus.)
Sign-on bonuses also carry clawback clauses in nearly all tech offers. If you leave within 12 to 24 months, you repay a prorated portion. Read that clause before you accept.
The RSU Initial Grant
Your new-hire RSU grant is the equity package issued when you join. It vests over four years, typically with a one-year cliff.
At Google, the standard schedule is roughly equal annual vesting across four years. At Amazon, it is heavily back-loaded: 5% in year one, 15% in year two, 40% in year three, 40% in year four. That Amazon structure is specifically designed to maximize retention pressure in years three and four. Understanding your vesting schedule changes how you model your total compensation trajectory.
Initial grants are negotiable, often more so than base salary. Because equity sits in a different budget pool, recruiters at many companies have independent authority to increase the initial grant by 15 to 30% without triggering the same compensation committee review required for a base salary band exception.
The RSU Refresh Grant
This is the lever most candidates never ask about.
RSU refresh grants are annual equity awards issued to existing employees. They are designed to prevent your total compensation from cliff-dropping when your initial grant finishes vesting in year four. Without refreshes, your equity income goes to zero the moment the last tranche vests.
The problem is that refresh grants are almost never disclosed proactively during an offer negotiation. Recruiters do not lead with refresh policy. You have to ask.
The Comparison That Matters
| Feature | Sign-On Bonus | Initial RSU Grant | RSU Refresh Grant |
|---|---|---|---|
| Timing | Paid in first 60 to 90 days | Vests over 4 years | Annual, starting year 1 or 2 |
| Negotiability | High. Clean, separate budget. | High. Often flexible by 15 to 30%. | Low at offer stage. Ask about policy instead. |
| Recurrence | One-time only | One grant, multi-year vest | Annual, performance-linked |
| Financial risk | Clawback if you leave early | Stock price volatility | Discretionary; can be reduced or skipped |
| Impact on year 1 TC | Major | Partial (only vested shares) | Minimal |
| Impact on year 3-4 TC | None | Major | Critical |
| What to negotiate | Amount + clawback terms | Total grant size + vesting schedule | Policy transparency + floor expectations |
The Year-by-Year Model Nobody Builds
Working inside engineering hiring pipelines, the pattern is consistent: candidates evaluate offers based on year one numbers and sign without modeling years two through four. Here is what that model actually looks like at a mid-level tech company at a $180,000 base with a $120,000 initial RSU grant (25% annual vesting) and a $30,000 sign-on.
Year 1: $180,000 base + $30,000 sign-on + $30,000 RSU vest = $240,000 total comp
Year 2: $180,000 base + $0 sign-on + $30,000 RSU vest + $15,000 refresh vest = $225,000 total comp
Year 3: $180,000 base + $0 sign-on + $30,000 RSU vest + $15,000 refresh vest + $15,000 refresh vest = $240,000 total comp
Year 4: $180,000 base + $0 sign-on + $30,000 RSU vest + stacked refresh vests (depends on policy)
This model only holds if the company has a reliable, consistent refresh program. If the company uses a purely discretionary model where refreshes are tied entirely to your individual performance rating, year two and three numbers are unstable. At companies like Amazon that use a "target TC" top-up model, the refresh process is more formulaic. At others, it is effectively at your manager's discretion.
That difference is worth tens of thousands of dollars per year. You cannot find it on Levels.fyi. You have to ask the recruiter directly.
What to Ask and When
During offer negotiation, ask these three things about refreshes:
"What is the typical annual refresh grant for someone at this level who meets expectations?" A company with a real refresh program will give you a range. A company with no program or a weak one will say "it varies" or redirect to performance reviews.
"When do refresh grants start vesting relative to my start date?" Some companies issue year-one refreshers immediately. Others wait until your annual review, which could mean 12 to 18 months before any refresh equity starts accruing.
"What percentage of employees at this level received a refresh grant last year?" This tells you how discretionary the program actually is. A 90%+ rate signals a structured program. A low or unknown rate signals high uncertainty.
If the company refuses to give you specifics, treat the refresh program as unreliable and negotiate a larger initial grant to compensate for the uncertainty. A $150,000 initial grant at a company with a weak refresh program is often more valuable than a $120,000 grant at a company with a strong one.
The Decision Framework
Negotiate the sign-on bonus harder if:
- You are leaving a bonus payout behind at your current company
- You have significant financial needs in the first 12 months (relocation, debt payoff, emergency fund)
- You have no intention of staying beyond two years
Negotiate the initial RSU grant harder if:
- You plan to stay three or more years
- The company's vesting schedule is front-loaded (Google-style)
- The stock has meaningful upside potential you believe in
Interrogate the refresh policy if:
- You are at a mid-to-senior level where equity is 40%+ of your total comp
- The company's stock is publicly traded with predictable pricing
- You are in year three or four at your current company and trying to compare new-hire offers to a retention refresh
For full context on how RSUs work after vesting, see RSU strategy: sell, hold, or diversify.
FAQ
Do RSU refresh grants replace the sign-on bonus in year two? No. RSU refresh grants are equity, not cash, and they vest over time according to their own schedule. They do not replace the immediate cash of a sign-on bonus. If your year one financial planning depends on the sign-on bonus amount, plan for year two to have that cash removed and model accordingly.
Can I negotiate RSU refresh grants during the offer stage? You cannot negotiate the amount of future refresh grants because they have not been issued yet. You can negotiate the policy transparency: ask about the typical range for your level, the criteria used, and the historical rate of refresh grants at your level. If the policy is weak, use that as justification for a larger initial grant.
Which companies have the best RSU refresh programs in 2026? Companies with structured, formulaic refresh programs include Google and Meta, where refreshes are part of the standard annual performance review process. Amazon uses a target TC top-up model that is relatively transparent. Smaller or mid-tier companies often have discretionary programs where refresh amounts vary significantly based on manager advocacy.
What happens to my RSUs if I leave before they vest? Unvested RSUs are forfeited when you leave. You keep only the shares that have already vested and settled. This is why understanding your vesting schedule matters when evaluating a competing offer: a $200,000 grant that is 80% unvested when you resign is worth $40,000 in practice, not $200,000.
Is a larger sign-on bonus better than a larger initial RSU grant? It depends entirely on your time horizon. A larger sign-on is better for year one liquidity and requires no stock price appreciation. A larger initial grant is better for years two through four if the stock performs. For most engineers staying three or more years, the RSU grant produces more total value because it recurs through stacking with annual refresh grants.
