GOLDEN HANDCUFFS // FYI 2026.RSU
STATE PRESET AMZN • $215 Texas (TX)

Amazon RSU Taxes in Texas (2026)

2026 RSU tax estimate for Amazon employees living in Texas. Compares default brokerage withholding (22% federal only) against actual marginal tax brackets.

Preset Loaded: Amazon (AMZN) • 5% Year 1, 15% Year 2, 40% Year 3, 40% Year 4 (Semi-annual in Y1-2, quarterly/semi-annual in Y3-4)
Brokerage: Morgan Stanley at Work (Shareworks) / Fidelity
Vest & Comp Inputs2026 RATES
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#
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Tax Filing Status
IRC § 3402(g) GAPEstimated April Tax Shortfall
$7,023

Your employer's brokerage will automatically sell shares at flat statutory rates (24.21% combined), leaving a $7,023 unpaid tax gap when your W-2 is filed in April.

Incremental Shares to Sell33 SHARES Liquidate manually upon vest to cover estimated federal & state gap
Net Shares Kept After Full Tax308 / 450 Retained value: $66,220
Total Gross Vest$96,750450 shares @ $215/share
Brokerage Sell-to-Cover$23,424109 shares liquidated automatically (24.21%)
True Federal Liability$28,308 Marginal 35.00% bracket on total comp $281,750
State Tax (TX)$0 Statutory withheld: $0 (0.00%)
2026 FICA Withholding$2,139 SS ($184.5k cap): $0 • Med: $2,139
Actual True Total Tax$30,447 Effective true tax rate: 31.47%

2026 Amazon Compensation Benchmarks in Texas

Below is the 2026 tax withholding and April shortfall breakdown across sample Amazon engineering levels for a Single filer in Texas (at a reference share price of $215/share via Morgan Stanley at Work (Shareworks) / Fidelity):

Amazon (AMZN) in Texas (TX) — 2026 Withholding vs. Actual Tax by Level
Level & Role Base + Annual Vest TX + Fed Withheld True Total Tax Net April Shortfall Extra Shares to Sell
L5
SDE II / Mid-Level IC
$175,000 base
+$75,250 (350 sh)
 $18,687 $22,580 $3,893 19 shares
L6
Senior SDE / Senior PM
$195,000 base
+$161,250 (750 sh)
 $39,219 $55,727 $16,508 77 shares
L7
Principal SDE / Sr. Manager
$215,000 base
+$344,000 (1600 sh)
 $83,764 $126,230 $42,466 198 shares

Texas Supplemental Tax Regulations for Amazon RSUs

Texas constitutionally prohibits personal state income tax on W-2 wages, supplemental RSU vests, and capital gains. Consequently, your brokerage sell-to-cover transaction withholds exclusively for Federal Supplemental Tax (22% up to $1M; 37% over $1M) and FICA (Social Security up to $184,500 and uncapped Medicare).

Texas Bracket Architecture: 0.00% state personal income tax and 0.00% state capital gains tax.

Texas Safe Harbor & Estimated Tax Vouchers (None (Federal Form 1040-ES only))

No state estimated tax filings exist in Texas. Tech employees must focus strictly on IRS Form 1040-ES safe-harbor thresholds (110% of prior-year federal tax or 90% of current-year federal tax).

Multi-State Relocation & Nonresident Sourcing Rules in Texas

Texas does not tax inbound or outbound equity grants. However, tech workers who transfer to Austin or Dallas from California or New York with unvested RSUs must track their exact relocation date, as their former state will claim source-income tax on the portion of each RSU tranche earned prior to the move.

Employer Stock Plan Specifics: Amazon (Morgan Stanley at Work (Shareworks) / Fidelity)

Amazon equity packages are heavily backloaded into years 3 and 4 (40% of initial grant each year), bridged in years 1 and 2 by monthly prorated cash sign-on bonuses. While cash sign-on bonuses are often withheld via the aggregate payroll method or flat 22% supplemental rate, transitioning to Year 3 replaces monthly cash with lump-sum May and November RSU vests. When $80,000–$200,000+ of AMZN vests in a single tranche, Morgan Stanley or Fidelity withholds only 22% federal tax even though your top marginal rate is 32%, 35%, or 37%.

Withholding Election Guidance: Inside the Amazon Stock Portal (via Morgan Stanley at Work or Fidelity NetBenefits), navigate to Tax Withholding Elections prior to the open trading window preceding your May 15 or November 15 vest. If your plan permits supplemental rate overrides, increase federal withholding from 22% to 32% or 35%. Note that withholding rate changes cannot be modified once an insider trading blackout window closes or within 10 business days of a scheduled release.

2026 Statutory Parameters Quick Reference

2026 Federal & Texas Statutory RSU Tax Parameters (AMZN)
Statutory Parameter 2026 Rate / Rule
Federal Supplemental Withholding Rate 22.00% (≤ $1M) • 37.00% (> $1M)
Texas Supplemental Withholding 0.00% (No State Income Tax)
Texas Top Marginal Tax Bracket 0.00%
Texas Estimated Tax Voucher None (Federal Form 1040-ES only)
2026 Social Security Limit $184,500 (6.2% FICA Cap)
Medicare & Additional Medicare 1.45% Uncapped + 0.9% over $200k/$250k
Amazon Stock Plan Brokerage Morgan Stanley at Work (Shareworks) / Fidelity

Other States for Amazon (AMZN)