IRS refund status webpage
To check the status of your federal refund.

New York State refund status webpage
To check the status of your NYS refund.

Pennsylvania refund status webpage
To check the status of your Pennsylvania refund

Connecticut refund status
Please call 800-382-9463 for refund information.

New Jersey refund status
Please call 800-323-4400 for refund information.

Cost basis of stocks
To get the cost basis of your stocks.

EFTPS website
For businesses to make federal tax payments over the internet.

PrompTax website
For businesses to make NYS tax payments over the internet.