Black Friday
30
%
Promo code
Verified
We recommend
Valid 5 Days
Applied 7 times
+1
Special offer
Valid 1 Month
Applied 78 times
15
%
Special offer
Applied 62 times
$
25
Applied 91 times
Sign up to receive week deals
Expired, but try! The codes might work
30
%
Promo code
The Special Offer is expired
Applied 223 times
10
%
Promo code
The Special Offer is expired
Applied 163 times
20
%
The Special Offer is expired
Applied 12 times
10
%
Promo code
The Special Offer is expired
Applied 293 times
When is the best time to buy at Koinly?
The number of promo codes added by month
0
2
4
6
8
10
Jan
5
Feb
4
Mar
3
Apr
3
May
4
Jun
4
Jul
4
Aug
4
Sep
6
Oct
7
Nov
5
Dec
5
How to use a coupon code on Koinly?
-
Go to koinly.io
Follow koinly.io to calculate your crypto taxes and secure ways to reduce them for the next year.
-
Sign up
Click on the “Sign up” at the top-right corner of the page. Fill in forms to create an account or sign in with Google or Revolut.
-
Choose a plan
Choose your subscription plan and take it to the checkout.
-
Apply promo code
Place the saved promo code in the “Do you have a promo code?” box and hit “Apply coupon”.
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New Koinly Coupon Codes December 2025
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Reviewed byAndrew Priobrazhenskyi
Editor & Deals Expert View codes again Koinly
