How to pay quarterly tax estimate in South Carolina

Overview

This article provides step-by-step instructions on how to pay the quarterly estimated tax for South Carolina state. There are two ways to pay quarterly tax estimates: login in or create an account or make a payment without an account. 

Make a payment with an account

1. Go to https://mydorway.dor.sc.gov/_/
2. On the top right of the page, enter your username and password and click Log in.
3. To create an account, click Sign Up.
4. Follow the instructions to submit payment.

Make a payment without an account

1. Go to https://mydorway.dor.sc.gov/_/
2. Under "Payments," click  Make a Payment.
3. For "Payment Type," select Individual Income Tax Payment.
4. Enter "Taxpayer Information" and click Next.
5. Follow the instructions to submit payment.

As a reminder, Heard cannot submit quarterly estimated tax for you, and you are responsible for paying it in a timely manner. We recommend saving any payment confirmations and checking your state's payment portal after submitting the payment to ensure it is reflected in your account. Please mark the quarterly tax payment as paid in Heard and upload a copy of your receipt.