The Nassau County filing deadline has passed to grieve your 2017-2018 property taxes.
Please check back in a few days to sign up for next year.
Calculating our fee is easy – there are no hidden charges.
There are no fees unless your assessment is reduced.
Your assessment can not be raised because of this process.
You are always welcome to call our office during normal business hours
to personally speak with one of our property tax experts.
Phone:  477-1304
Fax:  477-2526
Mail: P.O. Box 2111
68555 North Road
Greenport, NY 11944