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Instant Refund Estimator
Upload your W-2 or test a sample. Our neural parser extracts your boxes in milliseconds and computes your exact deterministic IRS tax liability.
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Test the engine instantly with realistic W-2 taxpayer scenarios:
Ephemeral Execution Proof0.00 B Stored
Hash: ZRH-WJSNQPR3-MTXSCWVW
RAM Purge: COMPLETED (100%)
Storage Write: BYPASS_PERSISTENCE=TRUE
Deterministic IRS Calculation
Cloudflare, Inc.Form W-2 Extracted
Effective Rate:14.8%
Estimated Federal Refund
+$893USD
You had $18,400 withheld against $17,507 total liability.
IRS Form 1040 Lineage LedgerPure AST Rules
Line 1z • Total Wages (Box 1)$118,500
Line 12 • Standard Deduction (Single)-$15,750
Line 15 • Taxable Income$102,750
Line 16 • Total Federal Tax$17,507
Line 25d • Federal Tax Withheld (Box 2)$18,400
Line 34 • Refund Amount$893
Marginal Bracket Breakdown22% Top Bracket
$0 - $12,400
10% Rate
Tax: $1,240
$12,400 - $48,500
12% Rate
Tax: $4,332
$48,500 - $104,100
22% Rate
Tax: $11,935
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