Cheat Sheet for Montgomery County Property Tax Dates & Deadlines

Here’s the cheat sheet for Montgomery County property tax dates and deadlines for homeowners.

IMPORTANT: Don’t get scammed! Learn how homeowners are getting defrauded with fake property tax debts or fees for services.

January 1: Apply for homestead exemptions to reduce property taxes.

  • Click here to begin your Montgomery County homestead exemption application or to see the variety of options to reduce your Montgomery County property taxes.

January 31: Last day to pay previous years’ property taxes without penalty and interest. Note: If you have a mortgage most mortgage companies collect the property taxes each month, hold it in escrow, then pay the tax bill on your behalf each year. If you are unsure contact your mortgage lender.

May 16: Last day to file a protest for property taxes with the Appraisal Review Board (ARB).

  • Click here to begin a Montgomery County property tax protest application.
  • Click here for more information on how to protest your Montgomery County property tax appraisal.

October 1: Tax assessor mails tax bills for the year. You can view the statement online at the Montgomery County Tax Payments page.

You deserve to know how your property taxes are set