Support center

General topics

Find my Letter ID.

Ask a quick question.
 

Licensing and registration

Apply or renew a license or endorsement.

Apply or renew a professional license (DOL).

Get help with a licensing question.

Explore other licensing services.

For local licensing and tax requirements, contact the appropriate
city or county

Taxes and filing

Get help completing a tax return.

Request a binding tax ruling.

File an unclaimed property report.

Register and pay prior tax obligations voluntarily.

Ask about electronic filing.

Learn about estate tax.

Contact our tax rate lookup mobile app support.