To Pay or Not to Pay? Cryptocurrency Taxes in 2026: New Rules, Rates, and Risks

To Pay or Not to Pay? Understanding Crypto Taxes Under the New Rules

For the past few months, I’ve been getting the same question from subscribers: do I need to pay taxes on cryptocurrency, and how to do it correctly to avoid problems later?

For a long time, the topic really remained vague. But in February 2026, the Constitutional Court of the Russian Federation issued clarifications that effectively shape a new reality for all digital asset holders. Let’s figure out what exactly has changed and how to navigate your relationship with the tax authorities now.

When Does the Obligation to Pay Tax Arise?

The key principle: tax arises not at the moment of acquiring an asset, but at the moment profit is realized.

Purchase with Rubles
If you simply bought cryptocurrency and hold it — there are no tax consequences. This is forming the cost of the asset, not income.

Sale for Rubles
Tax is paid on the positive difference between the sale price and the purchase price. Income minus documented expenses.

Example: bought Bitcoin for 1 million rubles, sold for 2 million rubles — tax is paid on the 1 million rubles profit.

Mining
Income arises at the moment coins are credited to the wallet. The tax base is the market value of the cryptocurrency on the date of receipt. You need to declare even what you haven’t sold yet.

Cryptocurrency Exchange (BTC → USDT, ETH → BTC)
The most controversial point. Formally, when exchanging one asset for another, the first one is disposed of, which could be interpreted as a realization. There’s no direct instruction in the tax code, but the lack of clarification creates risks. It’s better to document and calculate large transactions.

Tax Rates:
Up to 2.4 million rubles of annual income — 13%
Over 2.4 million rubles — 15% on the excess amount
For mining — a progressive rate up to 22%

What If You Sold for Less Than You Bought?

The logic here is the same as with a car or an apartment. If you sold for less and can document it — you don’t need to pay tax, because no profit arose.

But there’s an important nuance. Even with a losing transaction, you formally have an obligation to file a 3-NDFL tax declaration if you owned the asset for less than three years.

Why is this important? Without a declaration, the tax authorities only see the money coming into your account (for example, 2 million rubles) and don’t see your expenses (you bought for 3 million). From the Federal Tax Service’s point of view, until you prove otherwise, the entire amount could be considered income.

How it works:
Bought for 3 million, sold for 2 million → tax base = 0 rubles (1 million loss)
But you need to file a declaration, attaching proof of expenses (statements, contracts)
If there’s no proof, tax could be charged on the entire amount received

My advice: keep all statements. Even loss-making transactions are better declared to protect yourself from questions from banks and the tax authorities.

Deadlines and Responsibility

The 3-NDFL declaration for the previous year must be filed by April 30 of the current year. Pay the tax by July 15.

The fine for non-payment can reach 40% of the tax amount plus penalties for each day of delay. The Federal Tax Service is gradually increasing its capabilities in tracking such operations.

What Changed After the Constitutional Court Ruling

The Constitutional Court confirmed: cryptocurrency is recognized as property, and the right to own it is protected by the Constitution regardless of whether the owner declared this asset or not.

But in their ruling, the judges pointed out to legislators the need to close gaps in regulation. This is a signal: the rules will be refined, and changes are ahead.

What Scenarios I See for Cryptocurrency Holders

Legislative adjustments could affect all cryptocurrency owners, not just miners. It’s not so much about increasing taxes, but about introducing an obligation to notify the state about the fact of owning digital assets and transactions involving them.

If this happens:
You will need to prove the origin of funds. I advise you to start collecting statements from exchanges and banks now.
For active traders (systematic transactions), there is a risk of the activity being reclassified as entrepreneurial. And that comes with a 25% rate — corporate profit tax.
Liability for failure to provide information will appear.

For ordinary investors, a clear reporting mechanism will likely be introduced — similar to how miners currently report through the taxpayer’s personal account.

Important nuance: starting this year, exchangers, exchanges, and brokers are required to obtain licensing in the Russian Federation. There will be significantly more channels for automatic information exchange with the Federal Tax Service.

What to Do Right Now

If you had cryptocurrency transactions in 2025 that resulted in withdrawing rubles with a profit, I recommend considering filing a declaration.

Documents that may be useful:
Purchase and sale agreements
Statements from exchanges and wallets
Bank statements on deposits/withdrawals
Calculation of the tax base with dates, assets, volumes, and prices

If you sold an asset at a loss but can document it — you don’t need to pay tax, but it’s worth filing a declaration to avoid questions.

If you simply held assets and didn’t realize profit — you can watch for now. But given the trend towards transparency, be prepared that they might also ask about the fact of ownership.

Question for the community: who has already had experience interacting with the Federal Tax Service regarding cryptocurrency? Share in the comments, I’m interested in collecting real-life cases.

Yan Krivonosov