How To Mint An NFT In Canada

What Is An NFT And What Does It Mean To Mint One?

An NFT stands for Non-Fungible Token. An NFT is therefore something which is unique and cannot be copied. Regular cryptocurrency is fungible. Person A's 1 BTC is the exact same as Person B's 1 BTC. They can swap them and each person would still have something of exactly the same value as before. However, if Person A has an NFT and Person B also has an NFT, one might be more valuable than the other because each NFT is unique. Read more about it in my NFT guide.

What does it mean to mint an NFT? To mint an NFT means to create an NFT on the blockchain. Once created it cannot be removed. It will exist forever. The person who mints it is the owner of the NFT, but they can sell it to other people. Since NFTs are created on the blockchain, a verifiable public ledger, every sale and wallet address is recorded. Anybody will be able to see the chain from creation to the latest sale or update. That record is very hard to tamper with.

There are many real-world use cases of NFTs from ticketing to collectibles, real estate, deeds, and contracts. In this article I concentrate on art NFTs, and I show you step-by-step how to mint one.

An NFT acts as a deed or certificate of authenticity of the art. The wallet address on the blockchain that holds the NFT is verifiable as the current owner. This, therefore, means anyone could right-click and save the JPEG file of the artwork, but there can only be one verifiable, true owner. Since every NFT is unique and can only have one owner, it can give NFTs value. When an NFT is sold and resold, some marketplaces let the creator set a royalty on resales, but check the marketplace's current policy before you count on that income.

A reality check belongs here too. Trading volume in NFTs has fallen sharply since 2021, and several well-known marketplaces have shut down, including Nifty Gateway and Foundation, according to press coverage. Minting is easy. Finding buyers is the hard part, so treat any mint as a creative project first and an income plan a distant second.

How To Mint An NFT In Canada: Step By Step

There are several NFT marketplaces on several blockchains. OpenSea is the best-known and, according to its help centre, works across dozens of chains. Gas prices on Ethereum itself swing with demand, and other chains such as Polygon, Base or Solana let you mint for a lot less. When you mint an NFT on one blockchain, you won't be able to transfer it to another blockchain, so choose wisely. In this article I show you how to mint on OpenSea, following the steps its own guide lists: set up a wallet, choose a blockchain, create a collection, and mint.

Marketplaces change quickly. When I first wrote this guide I walked through Nafter on the Binance chain. I could not confirm that marketplace is still operating, so I replaced that walkthrough rather than send you to a dead site.

1. Install a wallet. Go to MetaMask and install the wallet for your browser. Write the recovery phrase on paper and keep it offline. Anyone who has it owns everything in the wallet.
2. Choose the blockchain. Decide where your NFT will live before you buy anything, because it cannot move later. For a first mint, look at a chain with low fees rather than Ethereum.
3. Fund the wallet. Buy the chain's coin on a registered exchange, for example ETH through the steps in my guide to buying Ethereum in Canada, then send a small test amount to your wallet address before the rest.
4. Connect to OpenSea. Open OpenSea, click connect wallet, choose MetaMask and approve by signing. Signing a message to log in costs nothing. Never approve a transaction you do not understand.
5. Create a collection. OpenSea's guide has you create a collection with a unique name and description. This deploys a smart contract, which needs gas.
6. Upload and describe your artwork. Add the image file, a name and a description for your artwork, and any traits. If you plan to sell copies, decide on the number now, similar to prints of an original artwork.
7. Mint. Review the gas estimate in your wallet and sign. After that the NFT is on the chain and appears on your profile.
8. List it. Choose a fixed price or an auction. With an auction, people will bid until the time runs out and the highest bid wins. With a fixed price, people have to buy at the price you set.

OpenSea's guide notes that the free lazy minting it once offered was discontinued on October 3, 2023, so you should expect to pay for on-chain minting through OpenSea Studio. The marketplace does not set gas fees. They are decided by network demand.

Do You Pay Tax When You Mint Or Sell An NFT In Canada?

Minting by itself does not hand you income, but the gas you spend is part of what you track. The CRA's crypto guide describes NFTs as unique digital assets on a distributed ledger and lists selling, trading, bartering and gifting among the transactions you report. Whether a sale is a capital gain or business income depends on the facts: frequency, intent, how business-like your activity is. If you create art and sell it as a regular activity, assume business income and speak to an accountant. The CRA also says NFTs fall outside the "virtual payment instrument" definition for GST/HST, so sales are likely taxable supplies of intangible personal property, with a small supplier threshold of $30,000 over four consecutive quarters. Read my crypto tax guide and the page on reporting crypto taxes, and keep records of every sale and every gas fee.

Is It Worth Minting An NFT In Canada In 2026?

If you are an artist who wants a permanent, verifiable record of ownership for a piece, it can be. If you expect a fast profit, be careful. Minting is quick, and the gas fees are small on cheaper chains, but the market is thin and the tax paperwork is real. Mint what you made, keep the recovery phrase safe, and read the marketplace's terms before you list.