Form 1040 es 2023 mailing address

The mailing address for Form 1040-ES, Estimated Tax for Individuals, for the 2023 tax year is:

Internal Revenue Service P.O. Box 802514 Chicago, IL 60680-2514

You can also file Form 1040-ES electronically through the Electronic Federal Tax Payment System (EFTPS) at irs.gov/payments.