25%
Code25% off tax plans
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Tax plans
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NEWT•••25
Koinly promo codes for October 2026
We confirm every code and deal on this page on Koinly's own pages and in posts about it, and each says when. 10 of 10 still work — the rest are listed below with the date they stopped.
10 working codes
Best today: 30% off
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Working Koinly codes today
- 10%Code
10% off storewide
Applies to all plans and products. Members only.
SitewideNot yet verified7D11•••67 - 20%Code
20% off plans
Applies to tax plans. Members only.
Tax plansNot yet verifiedSB•••15 - 30%Code
30% off all plans
Applies to all tax plans. Members only.
Tax plansNot yet verifiedC043•••6B - 30%Code
30% off storewide
Members only. Discount on plans via checkout code.
SitewideNot yet verifiedEOYS•••24 - 20%Code
20% off all plans
Applies to all tax plans.
Tax plansNot yet verifiedtale•••ox - 30%Code
30% off sign up and create your account
Members only. Read note on page.
Not yet verifiedBF25 - 10%Code
10% off tax plan
Tax plansNot yet verified14AC•••37 - 20%Code
20% off storewide
SitewideNot yet verified4065•••6C - 10%Code
10% off storewide
SitewideNot yet verifiedAD41•••F7
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When Koinly actually discounts
Our estimate of when Koinly's biggest discounts of the year happen, month by month. November is the month to wait for.
57%of Koinly's biggest discounts happen in November
Share of biggest discounts by month (%)
Everything else worth knowing
- Membership
- Koinly offers a free tier with a maximum of 10,000 transactions, allowing users to import data and preview capital gains before purchasing. Paid plans such as Koinly Pro are eligible for refunds within 7 days if no tax reports are generated.
- Cancellation & refunds
- Customers may request a refund within 7 days of purchase if they have not generated tax reports and the issue is unresolved. Refunds typically process in 5-10 business days, with cryptocurrency payments refunded in USDC.
- Best month to book
- November — about 57% of Koinly's biggest discounts of the year fall in it, by our estimate.
Koinly sale calendar
Our estimate of when Koinly's biggest discounts of the year happenIn 3 weeks
Singles' Day Sale
Koinly takes part in the Singles' Day shopping festival with an offer on its crypto tax plans.
8% of its biggest discounts
In 5 weeks
Black Friday Sale
Koinly joins the Black Friday retail event with a deal on its crypto tax software.
34% of its biggest discounts
In 6 weeks
Cyber Monday Sale
Koinly marks Cyber Monday with an online promotion on its tax plans.
12% of its biggest discounts
In 2 months
Christmas Sale
Koinly runs a Christmas sale on its crypto tax software.
6% of its biggest discounts
Koinly coupon questions
4 questions people actually ask us.
Is there a free Koinly trial before I pay?
Yes, Koinly is free to try for up to 10,000 transactions. You can import your data and preview your capital gains before buying.
Who is the seller on my Koinly payment?
Ledgerly LLC is the merchant of record for Koinly's paid services, according to Koinly's terms of service.
Can I switch to a different Koinly tax plan after buying?
Yes, contact Koinly support if you bought the wrong tax plan and they will change it for you. Avoid downloading any reports while the change is pending.
How long do I have to get a Koinly refund?
You must request a refund within 7 days of making the purchase.
Keep looking
Koinly and the Koinly logo are trademarks of their owner, shown here solely to identify the store and its offers. Couponly is an independent service and is not affiliated with, endorsed by, or sponsored by Koinly. We may earn a commission when you shop through our links. See our Terms.