Question 1

What are the best crypto portfolio and tax tools?

Accepted Answer

CoinGecko and CoinMarketCap are the standard references for prices and market data. Koinly is the most widely used tax tool, importing from most exchanges and chains to produce cost-basis and capital gains reports. Dune is the leading platform for on-chain analytics. For custody, hardware wallets like Ledger and Trezor remain the baseline for anything you cannot afford to lose.

Question 2

Do I have to pay tax on cryptocurrency?

Accepted Answer

In most countries, yes. Selling crypto for fiat, trading one coin for another, and spending crypto are all typically taxable disposals - and the trade-to-trade case is the one people miss, because no cash was involved. Staking and mining rewards are usually income at receipt. The record-keeping burden across multiple wallets and chains is what makes dedicated tax tools worth their cost.

Question 3

What is the safest way to store crypto?

Accepted Answer

A hardware wallet where you control the private keys, with the recovery phrase written down offline and never entered into any website or app. Leaving significant holdings on an exchange means trusting that exchange's solvency and security - a lesson repeatedly and expensively taught. The recovery phrase is the asset: anyone who has it has your funds, and no one can help you if you lose it.

Question 4

What is the difference between a custodial and non-custodial wallet?

Accepted Answer

The difference is who controls the private keys that give access to your crypto. With a custodial wallet, a third party such as an exchange holds the keys for you, which is convenient and offers account recovery, but means you rely on that company's security and solvency, and you do not have full control, as the saying goes, 'not your keys, not your coins.' With a non-custodial wallet, you hold the keys yourself, giving you full control and no dependence on a third party, but also full responsibility: if you lose your keys or recovery phrase, no one can restore access. Custodial trades convenience for control; non-custodial trades responsibility for self-sovereignty.

Question 5

How do you store cryptocurrency securely?

Accepted Answer

Security depends on protecting the private keys. For meaningful amounts, many use a hardware wallet, a physical device that keeps keys offline and away from internet-connected threats, which is considered among the safest options. Keep your recovery phrase written down and stored securely offline, never digitally or shared, since anyone with it controls your funds. Use strong, unique passwords and two-factor authentication on any exchange accounts, and be wary of phishing, fake apps, and scams, which are the most common way crypto is stolen. Avoid keeping large amounts on exchanges long-term. The core principle is guarding your keys and recovery phrase, since whoever holds them holds the crypto.

Question 6

Are crypto gains taxable?

Accepted Answer

In most countries, yes. Cryptocurrency is commonly treated as property or an asset for tax purposes, meaning selling, trading, or spending it can trigger a taxable gain or loss based on the change in value since you acquired it, and receiving crypto as income is typically taxable too. Rules vary by country, and even crypto-to-crypto trades often count as taxable events. Because transactions can be numerous and hard to track manually, many people use crypto tax tools that import activity from exchanges and wallets and calculate gains and losses. Given the complexity and the consequences of getting it wrong, keeping thorough records and consulting local rules or a professional is wise. This is not tax advice.

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