NOTICE: Taxpayers are strongly encouraged to visit the DRS website for answers to many questions. You may also email DRS at If contacting DRS by phone, please plan for wait times that may be longer than usual. See DRS FAQ's, which now include important information regarding Connecticut sales tax. Frequently Asked Questions

Using Fillable Versions of Forms

The Fillable version is available for some but not all DRS forms.  Fillable forms allow information to be entered on the form before it is printed out.  Because you use your keyboard to enter the data, the data you enter will have a professional look and will usually be easier to read than if you enter it by hand. The fillable version will not perform tax calculations for you.  You must do the calculations manually and enter the results on the fillable form.  You cannot save the form with the data you enter using Adobe Acrobat Reader; you only have the ability to view and print it out the form with the Reader. 

If a form can be electronically filed, we urge you to use the electronic filing option and we do not provide a fillable format.

Tips for anyone using Chrome or Firefox browsers when trying to use our fillable forms.