10
%
Promo code
Verified
We recommend
Expires May 12, 2026
Applied 564 times
1
20
%
Promo code
Verified
Expires May 12, 2026
Applied 273 times
20
%
Promo code
Verified
Expires May 12, 2026
Applied 120 times
10
%
Promo code
Verified
Expires May 12, 2026
Applied 255 times
15
%
Special offer
Expires Jan 31, 2027
Applied 144 times
$
25
Expires Jan 31, 2027
Applied 128 times
Sign up to receive week deals
Expired, but try! The codes might work
10
%
Promo code
The Special Offer is expired
Applied 230 times
30
%
Promo code
The Special Offer is expired
Applied 64 times
20
%
The Special Offer is expired
Applied 145 times
Special offer
The Special Offer is expired
Applied 36 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
6
Feb
4
Mar
4
Apr
4
May
5
Jun
5
Jul
5
Aug
5
Sep
7
Oct
8
Nov
9
Dec
8
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”.

Why You Can Trust Our Deals
At DiscountReactor, we combine smart AI tools and careful editorial work to show you only accurate "up-to-date" and truly useful offers. AI helps us quickly filter and pre-test coupons, while editors manually check the results, adjust the reliability rating based on confirmed validity and keep the pages clean without unnecessary “noise.”We monitor stores daily, conduct regular manual content reviews, update or remove any problematic coupons within 24 hours on business days. We clearly mark coupons as "Verified", "Expired" or "Editor's Choice" work with partner stores on content accuracy, and always put your interests first by showing only fresh and working offers without unnecessary clutter. Rankings are based on popularity, coupon validity and user interest.