What Is an NFT?
An NFT (non-fungible token) is a unique digital asset recorded on a blockchain. Unlike fungible tokens such as Bitcoin or Ether — where one unit is interchangeable with another — each NFT is distinct and represents ownership of a specific item, such as digital art, music, a game item, or a collectible. Ownership and transaction history are verifiable on-chain.
How NFTs Work
The term "non-fungible" is an economic property meaning that one unit cannot be simply swapped for another of equal value. A dollar bill is fungible — any dollar bill is worth exactly the same as any other. An NFT is non-fungible because it carries a unique identifier recorded on-chain that makes it distinct from every other token, even within the same collection. When you purchase an NFT, you acquire a record of ownership on the blockchain — typically Ethereum, though Solana and other chains host active NFT markets as well. That record is publicly verifiable and cannot be forged or duplicated.
An NFT is minted by a smart contract. The contract defines the collection's rules: total supply, royalty percentages paid to the creator on secondary sales, and the metadata URI pointing to the asset (image, video, audio file) the token represents. Importantly, the underlying media file is usually stored off-chain — on IPFS, Arweave, or a centralized server — and the NFT is simply a pointer to that location. If the storage service goes offline or the link breaks, the NFT still exists on-chain but may no longer resolve to viewable content, which is a risk buyers should understand.
NFT use cases have expanded well beyond digital art. Gaming studios issue in-game items as NFTs so players can trade them freely outside the game. Musicians release limited-edition tracks as NFTs to sell directly to fans. Sports organizations issue digital collectibles. Some projects tie NFT ownership to real-world benefits: event tickets, community access, or fractional ownership of physical assets. As the technology matures, institutional applications — tokenized real estate, supply-chain provenance, identity credentials — are being explored, though most remain experimental.
Key Points
- NFTs are unique blockchain tokens — each has a distinct on-chain identifier, unlike fungible tokens where every unit is identical in value.
- Owning an NFT gives you provable on-chain ownership, but it does not automatically grant copyright or intellectual property rights to the underlying artwork.
- The IRS treats NFTs as property: selling or trading an NFT triggers capital gains tax, and purchasing an NFT with crypto is a taxable disposal of that crypto.
- NFT markets are highly illiquid and speculative — prices can drop to near zero if demand evaporates for a particular collection.
Learn More
NFT sales, trades, and creator income all carry specific tax obligations. See NFT Tax Treatment for a complete guide to how NFTs are taxed under current IRS guidance.
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Related Questions
Are NFTs taxable? Yes. The IRS treats NFTs as property, the same as other crypto assets. Selling or trading an NFT triggers a capital gain or loss based on the difference between the sale proceeds and your cost basis (what you paid to acquire it). Buying an NFT with cryptocurrency is itself a taxable disposal of that crypto. Creators who mint and sell NFTs owe ordinary income tax on the proceeds.
What gives an NFT its value? NFT value is driven by scarcity, provenance, community, and perceived utility. A token's on-chain record proves authenticity and ownership history, but the underlying asset — an image file, video, or game item — can usually be copied freely. Value therefore comes from the cultural status of the collection, the reputation of the creator, and the willingness of other buyers to pay. NFT markets are highly speculative and illiquid compared to most financial assets.