Topeka ? State officials say they will indefinitely postpone plans to change the way Kansas motorists are notified when vehicle tags need to be renewed.

The state had planned to move from the traditional notification letter to a postcard, in an effort to save money.

But a Kansas Department of Revenue spokeswoman said Thursday the move was postponed as the department tries to address concerns raised by county treasurers. She did not elaborate on what the concerns were.

The Hutchinson News says it’s unclear how long any change will be postponed. Officials estimated it would save nearly $562,000 a year.