How do I amend the tax withholding information

[CatinaT1]

See this TurboTax FAQ for help with amending.

[Bees]

Not sure where you are in the process or what you need to change but

estimated payments https://ttlc.intuit.com/community/tax-payments/help/where-do-i-enter-my-estimated-tax-payments/00/25...

If you want to change withholding amounts next year you need to do that with your employer by changing your W-4 https://turbotax.intuit.com/tax-tips/irs-tax-forms/what-is-a-w-4-form/L2NapDzX2