Tax Forms

Click on the links below to download or print out tax-related forms.

Registration Form and Questionnaire
Individual registration form
Business questionnaire

2011 Tax Returns and 2012 Declaration of Estimated Tax/Vouchers
2011 tax return and 2012 declaration of estimated tax
2012 estimated payment vouchers

2010 Tax Returns and 2011 Declaration of Estimated Tax/Vouchers
2010 tax return and 2011 declaration of estimated tax
2011 estimated payment vouchers

Instructions
Municipal Income Tax Instructions

Coupon Books
Employers quarterly returns of tax withheld and annual reconciliation forms
Employers monthly returns of tax withheld and annual reconciliation forms

Letters, Refund Claims & Income Tax Ordinance
Letters to contractors and sub-contractors
Refund claim form and instructions
Cambridge income tax ordinance

Income Tax Board of Appeals
Board of Appeals Procedures
Appeals Form