Investments & digital assets › F8949.H.C12
F8949.H.C12 · federal · F8949 line H.C12
SOL 10.0 units (acquired 2025-08-01, sold 2025-12-22; proceeds 1,290.00, basis 1,820.00)
-530
engine v3
not yet verified
How this number was built
R-8949-LOT One line per sale: proceeds minus basis plus adjustment. Broker basis is used as reported unless a supplemental statement for the same lot is matched.
Sources (5) — where the inputs came from
2025 Form 1099-DA - Coinhaven
D34 · page 1 · field C12_asset · “C12 digital asset”
read as “SOL” → SOL
99%
2025 Form 1099-DA - Coinhaven
D34 · page 1 · field C12_sold · “C12 date sold”
read as “12/22/2025” → 2025-12-22
99%
2025 Form 1099-DA - Coinhaven
D34 · page 1 · field C12_proceeds · “C12 gross proceeds”
read as “1,290.00” → 1,290
99%
Coinhaven transaction history export (CSV)
D35 · page 1 · field C12_acquired · “C12 date acquired”
read as “2025-08-01” → 2025-08-01
99%
Coinhaven transaction history export (CSV)
D35 · page 1 · field C12_basis · “C12 cost basis”
read as “1,820.00” → 1,820
99%
Flows into
History — nothing is overwritten
v1 · 2026-03-04: -530v2 · 2026-03-19: -530v3 · 2026-06-23: -530
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