Do not assume eligibility
The assets that can be declared under an asset repatriation scheme are specified in the law and communique. Verify in the final text whether crypto assets may be declared directly or only as money after sale.
Show that the wallet belongs to the person, when the asset was acquired and how it was financed. Collect transactions from centralized and decentralized platforms together.
Record the transition into the bank
Keep the sale order, execution price, commission, stablecoin conversion and bank transfer as one chain. Match addresses where funds move between platforms.
A declaration does not automatically resolve trading gains in other tax periods, anti-money-laundering matters or sanctions checks. Each area requires separate legal assessment.