Annual crypto tax gain estimate
A full-year gain and loss schedule built from your trade exports, deposits, and disposals — delivered with a walkthrough call.
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Neural Systems Digital
Crypto tax gain estimates for Hong Kong investors — prepared with Smart Crypto Calculator PC from transaction histories you already keep.
What we prepare for you
Each engagement ends with a written gain-and-loss summary you can take to your tax adviser or use when reviewing your own year-end figures.
Exchange history reconcile
Match deposits, withdrawals, and internal transfers across venues so your gain estimate is not inflated by moves between wallets.
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Cost basis method review
A focused session on FIFO, specific identification, and how your trading pattern affects the gain figures Smart Crypto Calculator PC will produce.
View detailsFrom wallet export to year-end figures
We work from your exchange CSVs, wallet statements, and on-chain records — not from guesswork.
01
Gather
You send trade exports, deposit records, and notes on airdrops or staking rewards.
02
Reconcile
We match transfers across venues so internal moves are not counted as disposals.
03
Calculate
Smart Crypto Calculator PC applies cost basis rules you select for the year under review.
04
Deliver
You receive a gain schedule, open questions list, and a short walkthrough call.
“They caught three internal transfers I had marked as sales. The estimate came back lower than my first draft — and the notes were clear enough for my accountant in Central.”Marcus L. · Spot trader · Mid-Levels
Recent field notes
Practical notes on cost basis, exchange exports, and preparing for a crypto tax gain estimate in Hong Kong.
What a clean Binance CSV still hides
A full Binance trade export looks complete until you compare it with the deposit ledger. Convert-small-balance dust, …
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Airdrops without a cost: how we leave them marked
Airdrops arrive without invoices. Some clients want them valued at the first tradeable print; others prefer to leave …
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Reading a Hong Kong tax year against exchange UTC stamps
Exchange CSVs almost always stamp in UTC. Hong Kong local time sits eight hours ahead. A trade at 20:00 on 31 March UTC …
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