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Johnson County Auditor
Commissioner of Elections and Voter Registration

Johnson County Auditor Tom Slockett
913 S. Dubuque St. Suite 101, Iowa City, IA 52240
Phone 319-356-6004
Hours 8 AM-6 PM weekdays

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Rollback

County auditors are required by law (Iowa Code section 441.21) to apply the following percentages to all assessments within each of these categories: 

2010 Rollback for taxes payable FY11-12

Category

Rollback

Agricultural (excluding agricultural dwellings)

69.0152%

Residential (Rural and urban - including agricultural dwellings)

48.5299%

Commercial (excluding machinery and equipment assessed as real property pursuant to Section 427A.1(7) of the Iowa Code)

No adjustment

Industrial (excluding machinery and equipment assessed as real property pursuant to Section 427A.1(7) of the Iowa Code)

No adjustment

Railroad property

No adjustment

Utility property

No adjustment

 

2009 Rollback for taxes payable FY10-11

Category

Rollback

Agricultural (excluding agricultural dwellings)

66.2715%

Residential (Rural and urban - including agricultural dwellings)

46.9094%

Commercial (excluding machinery and equipment assessed as real property pursuant to Section 427A.1(7) of the Iowa Code)

No adjustment

Industrial (excluding machinery and equipment assessed as real property pursuant to Section 427A.1(7) of the Iowa Code)

No adjustment

Railroad property

No adjustment

Utility property

No adjustment

 

2008 Rollback for taxes payable FY09-10

Category

Rollback

Agricultural (excluding agricultural dwellings)

93.8568%

Residential (Rural and urban - including agricultural dwellings)

45.5893%

Commercial (excluding machinery and equipment assessed as real property pursuant to Section 427A.1(7) of the Iowa Code)

No adjustment

Industrial (excluding machinery and equipment assessed as real property pursuant to Section 427A.1(7) of the Iowa Code)

No adjustment

Railroad property

No adjustment

Utility property

No adjustment

 

2007 Rollback for taxes payable FY08-09

Category

Rollback

Agricultural (excluding agricultural dwellings)

90.1023%

Residential (Rural and urban - including agricultural dwellings)

44.0803%

Commercial (excluding machinery and equipment assessed as real property pursuant to Section 427A.1(7) of the Iowa Code)

99.7312%

Industrial (excluding machinery and equipment assessed as real property pursuant to Section 427A.1(7) of the Iowa Code)

No adjustment

Railroad property

99.7312%

Utility property

No adjustment

 

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Please e-mail questions or comments to Auditor@pobox.com.
Phone: (319) 356-6004 FAX: (319) 356-6086
Mailing address: 913 S. Dubuque St., Suite 101, Iowa City, IA 52240