Click the links below to access the PDF instructions
(Taxes Due with Return) IRS Online Payment Instructions
(Taxes Due with Return) CO Online Payment Instructions
(Estimated Payments) IRS Online Payment Instructions
(Estimated Payments) CO Online Payment Instructions
(Extension) IRS Online Payment Instructions
(Extension) IRS Mail Payment Instructions - Nelson & Company to Mail
(Extension) IRS Mail Payment Instructions - Client to Mail
(Extension) CO Online Payment Instructions
(Extension) CO Mail Payment Instructions - Nelson & Company to Mail
(Extension) CO Mail Payment Instructions - Client to Mail