Applications Unvailable Until September 2026

The filing deadline for the 2027/28 assessment year has passed.  Authorization forms for the following assessment year, 2028/29, will be available starting in September 2026.

If you are an existing TCA client, we will send you a new form in the first week of September, by regular mail on Tuesday, September 2, and by email on Monday, September 1 if you have provided an email address and have not unsubscribed.

If you are not an existing TCA client, and would like to become one, you can use the following form to request that we send you an authorization form for 2028/29, when it becomes available in September 2026: