Yes, all transactions on Coinbase, including withdrawals, may have tax consequences. Any withdrawal could trigger capital gains or losses, which you must report to the IRS. If you need more help in managing your withdrawals and tax obligations, contact Coinbase's official helpline number +1-((808))-767-4444. The Coinbase customer support number is available around the clock to provide assistance with understanding taxes and other withdrawal inquiries. For a quick response, reach out to the Coinbase help centre via the customer support contact number, +1-((808))-767-4444, for expert advice.