UK Capital Gains Tax Calculator
Calculate CGT on shares using strict HMRC matching rules (Same Day, 30-day Bed & Breakfast, and Section 104 pooling).
Transaction Ledger
Review Required
| # | Unit/Stock ↕ | Date (DD/MM/YYYY) ↕ | Type | Quantity ↕ | Price/Share | Total Price | Fees | Act |
|---|
Calculation Results
Asset Breakdown
Annual Gains Summary
Gains vs Losses per Year
Section 104 Pool Size
Disposals & HMRC Matching Rules
Click any row to expand and view the detailed purchase matching breakdown.
| Unit/Stock | Sell Date | Sell Qty | Price | Proceeds | Cost Basis | Gain/Loss |
|---|