Glint cannot offer tax advice specific to your circumstances. The following is general.
Glint Pay Services Ltd operates out of the UK where no taxes apply on the purchase of physical gold for storage in accredited LBMA vaults.
Capital Gains Tax
If you spend or sell your physical gold at a profit it is likely that you’d be liable to a form of capital gains tax. This will depend on where your tax jurisdiction resides. Glint provides a statement in app of all your physical gold transactions showing if you have a loss or gain over time periods you can set