Cost Basis: Starting with crypto acquired on OKX in Tax Year 2026 and sold on OKX in 2026 or later, the form will expand to include the cost basis for these "covered securities" (assets acquired on OKX after the regulation start date).When will I receive my tax forms? Form 1099-MISC: 2026 1099-MISC available by February 1, 2027 (for those who earned $2000+ in rewards/staking) Form 1099-DA: 2026 1099-DA available by February 16, 2027

Links created on or after January 1, 2026 will be assessed from the fourth calendar month upon link creation. Note: Links created before January 1, 2026, will continue to be assessed starting from the first day of the third calendar month after the link is created. Examples: A link created on August 1, 2026 will be assessed starting from November 1, 2026, and subsequently on the 1st day of each calendar month.

For more information, go to okx.com © 2026 OKX. All rights reserved.

Form W-9 and form W-8 collection starting tax year 2026 Starting calendar year 2026, OKX is required to collect form W-9 and form W-8 from OKX US users on the U.S. exchange platform. Form W-9 is collected from OKX US users who are considered U.S. Persons. Form W-8 is collected from OKX US users who are considered Non U.S. Persons. These forms are collected to ensure proper and correct reporting of users' information and reportable transactions to the IRS.

Sign up by: you must enroll in the campaign by February 16, 2026. Complete by: all 5 buys must be completed by February 20, 2026.What happens if I miss a day? If you miss a day, don't worry—you won't lose your progress entirely. Once you earn your first $5 reward, your streak will simply reset to Day 2. You'll then need to complete 4 more daily buys to get the final reward.

For example, "The overall champion of the 2026 football competition" is an event with markets such as "Brazil to win," "Argentina to win," and "France to win" — you can predict the event's outcome based on your own judgment.How do I use Outcomes?Step 1: Access Outcomes Open the OKX app, select Orbit, then select OutcomesStep 2: Browse and select events Once inside, first take part in a campaign to receive OKX Campaign Points (xp).

Note: the IRS threshold for this form increases to $2,000 for the 2026 tax year.

OKTChain will continue operating until January 1, 2026. Before this date, you can deposit OKT to the platform at any time. Deposited OKT will be automatically converted to OKB based on the same average closing price rules.How are other on-chain assets on OKTChain handled? OKTChain will continue operating until January 1, 2026. You should manage and withdraw other on-chain assets before this date.How do I exchange OKT from a cold wallet for OKB?

Campaign Overview and Period The "3.1M+ $SENT X Drops Campaign" (the "Campaign") begins on February 4, 2026, 8 AM PST (the "Start Date") and ends on February 8, 2026, 8 AM PST (the "Campaign Period").

Campaign Overview and Period The "8M $SPACE Drops Campaign" (the "Campaign") begins on January 26, 2026, 7 AM PST (the "Start Date") and ends on January 30, 2026, 7 AM PST (the "Campaign Period"). The Campaign allows eligible users to join and earn rewards in the form of specific tokens (the "Reward Token") based on their eligible crypto asset holdings.2.

Campaign Overview and Period The "500k $BREV Campaign" (the "Campaign") begins on January 8, 2026, 8 AM PST (the "Start Date") and ends on January 13, 2026, 8 AM PST (the "Campaign Period").

The current OKX Outcomes League season starts at 12:00 UTC+8 on 17 August 2026 and ends at 00:00 UTC+8 on 30 September 2026. Join the campaign, earn OKX Campaign Points (xp), take part in eligible prediction markets, and climb the leaderboards for a share of up to 600,000 USD in rewards. Note: this is a free points-based campaign.

For more information, go to www.okx.com © 2026 OKX. All rights reserved.

For more information, go to www.okx.com © 2026 OKX. All rights reserved.

All unclaimed gifts will expire on 5 January, 2026 at 23:59 PT. Crypto gifts will be sent on a first-come, first-served basis, while supplies last, in OKX's sole discretion. This crypto gift campaign is exclusively available to residents of the United States, excluding residents of New York, Texas, American Samoa, Guam, the Northern Mariana Islands, and the U.S. Virgin Islands.