Payments | Internal Revenue Service Separate assessment payment To make a separate assessment payment, you must make that payment through IRS individual online account or by check Pay your tax balance due, estimated payments or part of a payment plan Penalties and interest will continue to grow until you pay the full balance
Direct Pay help | Internal Revenue Service Get answers to common questions about making payments with Direct Pay, including payment types accepted, identity verification, and confirmation your payment was made
Payment Lookup - IRS Direct Pay If you have made a payment through Direct Pay you can use this feature to view your payment details and status You can modify or cancel your payment until 11:45 P M ET two business days before the scheduled payment date