Koinly Promo Code 2026: -30% on Crypto Tax Reports
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Promo offer
Koinly
-30%Valid on Koinly • Click to claim the offer
About this offer
Koinly is the most widely used crypto-tax software, compatible with more than 700 exchanges and wallets. It automatically calculates your capital gains and generates the tax reports required in your country. A promo code gives up to 30% off the subscription.
Click the promo link to access the -30% on Koinly. This offer is verified and regularly updated.
What is Koinly?
Koinly is crypto-tax software founded in 2018, used by millions of investors across 20+ countries. It has become a reference for calculating crypto capital gains and generating the tax reports required by each jurisdiction (for example, France's form 2086 for digital-asset gains and form 3916 for foreign accounts). The complexity of crypto tax (cost-basis methods, DeFi and staking treatment) makes manual calculation very hard. Koinly automates everything. Compare with Waltio (a French competitor) and CoinTracker (an international competitor).
Koinly promo code: how to activate it
To use the Koinly promo code: 1) Go to koinly.io. 2) Create your free account. 3) Import your data (exchanges and wallets). 4) Before buying a plan, enter your promo code in the "Coupon Code" field. 5) The -30% discount applies. Koinly is free to preview your tax summary — paid only to download the final reports. Choose your plan by transaction count: Newbie (100 transactions), Hodler (1,000), Trader (3,000), Oracle (unlimited).
Compatibility: 700+ exchanges and wallets
Koinly is compatible with 700+ exchanges and wallets: all the major exchanges (Binance, Coinbase, Kraken, Crypto.com, Bybit), hardware wallets (Ledger, Trezor), software wallets (MetaMask, Trust Wallet), DeFi protocols (Uniswap, Aave, Compound), and the main blockchains (Bitcoin, Ethereum, BNB Chain, Solana, Polygon). Import is via API or CSV. Koinly automatically recognises transaction types (buy, sell, staking, airdrop, mining, DeFi) and categorises them correctly.
Crypto tax and Koinly
Crypto capital gains are taxable in most countries, with rules and cost-basis methods that vary by jurisdiction (FIFO, average cost, etc.). These calculations are extremely complex across multiple years and exchanges. Koinly automates the calculation and generates the relevant pre-filled tax forms for your country — for instance, France's form 2086, plus a foreign-accounts declaration (form 3916) for non-domestic exchanges. It adapts its outputs to each supported country's requirements.
DeFi, staking and NFT transactions on Koinly
Beyond simple trading, Koinly handles the complexity of advanced transactions: DeFi (swaps, liquidity pools, yield farming — each swap can be a taxable disposal), staking (rewards often taxed as income), NFTs (buys, sells, minting), mining, and airdrops (specific tax treatment). DeFi often generates hundreds of transactions per active user — impossible to handle manually. Koinly is one of the few tools that handles DeFi well across jurisdictions.
Koinly pricing
Koinly is free to preview your tax summary (without downloading reports). Paid plans (per year): Newbie (~$49/year for 100 transactions), Hodler (~$99/year for 1,000), Trader (~$179/year for 3,000), Oracle (~$279/year for unlimited). With a -30% promo, the Hodler plan is ~$70/year — worthwhile if it avoids a tax penalty or a crypto accountant's fees. These prices are competitive against Waltio, which charges similar rates.
Koinly vs Waltio: which to choose?
Both are crypto-tax references: Koinly — founded 2018, 20+ countries, 700+ integrations, technically mature, popular internationally. Waltio — French (founded in Paris in 2019), native French support, built specifically for French tax, fewer integrations but enough for most French users. Verdict: if you use non-standard exchanges or exotic DeFi, Koinly has more integrations. If you mostly use mainstream exchanges and want perfect French support, Waltio.
Security, import and our verdict
Koinly accesses your exchanges via read-only APIs (no trading or withdrawal permissions) — your funds can never be moved by Koinly. Data is encrypted and GDPR-compliant; you can also import via CSV with no API access for more privacy. Koinly keeps your data year over year — you only add new transactions each year. Both API (automatic) and CSV (manual) import are supported.
Our verdict: Koinly is essential for any serious crypto investor. Strengths: 700+ integrations, DeFi and staking, compliant tax forms by country, a free preview, -30% with a promo. Weaknesses: an English-first interface, pricing by transaction count (can get pricey for very active traders). A mistake in your crypto filing can cost far more than a Koinly subscription — the investment pays off.
Frequently asked questions
Which tax forms does Koinly generate?
Koinly generates the tax reports required in your country — for example, France's form 2086 (digital-asset capital gains) and form 3916 (foreign accounts). It adapts the cost-basis method and outputs to each supported jurisdiction.
How do I use the Koinly promo code?
Create your account on koinly.io, import your data, then enter your promo code in the "Coupon Code" field before buying a paid plan. The -30% discount applies to annual plans.
Is Koinly free?
The free version lets you preview your tax summary. Paid plans ($49-279/year by transaction count) are needed to download the final tax reports and forms.
Does Koinly handle DeFi and staking?
Yes, Koinly handles DeFi swaps (each can be a taxable disposal), staking (often taxable income), NFTs, airdrops and mining. This is one of its strengths versus less specialised tools.
How many exchanges does Koinly support?
Koinly is compatible with more than 700 exchanges and wallets: Binance, Coinbase, Kraken, Crypto.com, MetaMask, Ledger, Trezor and most DeFi protocols. Import via API (automatic) or CSV.
Can Koinly access my funds?
No. Koinly only uses read-only APIs — no trading or withdrawal permission is granted. Your funds can never be moved by Koinly. CSV import is available without an API for more privacy.
Koinly or Waltio?
Koinly: more integrations (700+), more mature, ideal if you use exotic exchanges or lots of DeFi. Waltio: fully French with native French support, built specifically for French tax. Both generate the required tax forms.
Do I have to re-import my data each year?
No, Koinly keeps your data year over year. You only add the new transactions for the current year. The full history is calculated automatically to determine your portfolio's cost basis.