Mailing addresses (personal income tax returns)
You must include the following on your envelope:
- your return address
- enough postage (some returns require additional postage)
To receive written proof of the delivery date, see the list of Designated Private Delivery Services.
Return assembly
See Form IT-201-I, Instructions for Form IT-201 (or Form IT-203-I for filers of Form IT-203) for step-by-step instructions on how to assemble your return.
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