Ad Valorem
| Authority/Fund | Tax Rate | Charged | Paid | Due |
| BOARD OF COUNTY COMMISSIONERS | 7.8150 | $2,631.17 | $2,631.17 | $0.00 |
| COLUMBIA COUNTY SCHOOL BOARD | | | | |
| DISCRETIONARY | 0.7480 | $288.06 | $288.06 | $0.00 |
| LOCAL | 3.1430 | $1,210.45 | $1,210.45 | $0.00 |
| CAPITAL OUTLAY | 1.5000 | $577.69 | $577.69 | $0.00 |
| Subtotal | 5.3910 | $2,076.20 | $2,076.20 | $0.00 |
| SUWANNEE RIVER WATER MGT DIST | 0.2936 | $98.85 | $98.85 | $0.00 |
| LAKE SHORE HOSPITAL AUTHORITY | 0.0001 | $0.04 | $0.04 | $0.00 |
| TOTAL | 13.4997 | $4,806.26 | $4,806.26 | $0.00 |
Non-Ad Valorem
| Authority/Fund | Charged | Paid | Due |
| FIRE ASSESSMENTS | $285.36 | $285.36 | $0.00 |
| SOLID WASTE - ANNUAL | $190.14 | $190.14 | $0.00 |
| TOTAL | $475.50 | $475.50 | $0.00 |
Assessments
| Authority | Improv | Land | Ag Land | Personal | Market Ag |
| BOARD OF COUNTY COMMISSIONERS | 350,710 | 0 | 0 | 0 | 0 |
| COLUMBIA COUNTY SCHOOL BOARD | 401,172 | 0 | 0 | 0 | 0 |
| SUWANNEE RIVER WATER MGT DIST | 350,710 | 0 | 0 | 0 | 0 |
| LAKE SHORE HOSPITAL AUTHORITY | 350,710 | 0 | 0 | 0 | 0 |
Taxable Values
| Authority | Assessed | Exemption | Taxable |
| BOARD OF COUNTY COMMISSIONERS | 350,710 | 0 | 350,710 |
| COLUMBIA COUNTY SCHOOL BOARD | 401,172 | 0 | 401,172 |
| SUWANNEE RIVER WATER MGT DIST | 350,710 | 0 | 350,710 |
| LAKE SHORE HOSPITAL AUTHORITY | 350,710 | 0 | 350,710 |
E1/2 OF W1/2 OF SW1/4 OF NW1/4(AKA TRACT 19 RUM ISLANDRANCHES UNREC) ALSO DESC AS:E1/2 OF W1/2 OF S1/2 OF GOVTLOT 4. 566-489, 796-1688, WD1024-1968,
| Tax Year | Folio | Receipt Number | Paid By | Payment Date | Paid |
| 2025 | 19851 | 2025-901851 | Rum Island LLC | 11/26/2025 | $5,686.98 |
| 2024 | 19780 | 2024-13172 | ROBERT A BENTZ | 11/19/2024 | $5,281.76 |
| 2023 | 17410 | 2023-9920489 | PAUL BERGVIN | 11/06/2023 | $4,870.98 |
| 2022 | 17581 | 2022-9920247 | RUM ISLAND, LLC | 11/04/2022 | $4,403.28 |
| 2021 | 17606 | 2021-9921748 | RUM ISLAND LLC | 11/29/2021 | $4,018.10 |
| 2020 | 35905 | 2020-9920638 | RUM ISLAND LLC | 11/10/2020 | $3,704.36 |
| 2019 | 35692 | 2019-9920733 | RUM ISLAND LLC | 11/21/2019 | $3,983.36 |
| 2018 | 35606 | 2018-9920656 | RUM ISLAND | 11/23/2018 | $3,841.03 |
| 2017 | 35434 | 2017-9920443 | RUM ISLAND LLC | 11/16/2017 | $3,762.07 |
| 2016 | 35373 | 2016-9920724 | RUM ISLAND LLC | 11/30/2016 | $3,778.53 |
| 2015 | 35323 | 2015-9920287 | RUM ISLAND LLC | 11/19/2015 | $3,832.95 |
| 2014 | 35233 | 2014-2100507 | RUM ISLAND | 11/17/2014 | $3,810.47 |
| 2013 | 35253 | 2013-3500486 | RUM ISLAND | 11/14/2013 | $3,879.95 |
| 2012 | 35231 | 2012-2701623 | RUM ISLAND LLC | 12/11/2012 | $3,873.19 |
| 2011 | 35275 | 2011-2400390 | RUM ISLAND LLC | 12/02/2011 | $3,995.70 |
| 2010 | 119123 | 2010-3601896 | RUM ISLAND LLC | 12/28/2010 | $4,391.03 |
| 2009 | 119132 | 2009-3101101 | RUM ISLAND LLC | 12/04/2009 | $4,846.16 |
| 2008 | 118925 | 2008-1101394 | RUM ISLAND LLC | 12/02/2008 | $5,243.13 |
| 2007 | 118440 | 2007-3500576 | RUM ISLAND LLC | 12/26/2007 | $5,274.63 |
| 2006 | 117887 | 2006-3500313 | RUM ISLAND LLC | 12/04/2006 | $5,061.03 |
| 2005 | 117389 | 2005-1101165 | RUM ISLAND LLC | 11/28/2005 | $4,042.01 |
| 2004 | 116832 | 2004-2502044 | WELLS MICHAEL JOEL | 09/20/2005 | $967.92 |
| 2003 | 116434 | 2003-1101632 | WELLS MICHAEL JOEL | 08/30/2004 | $948.13 |
| 2002 | 116150 | 2002-3100891 | WELLS MICHAEL JOEL | 12/06/2002 | $807.50 |
| 2001 | 115694 | 2002-3100891 | WELLS MICHAEL JOEL | 12/06/2002 | $956.55 |
| 2000 | 115378 | 2001-1204639 | WELLS MICHAEL JOEL | 02/28/2002 | $955.30 |
| 1999 | 115011 | 1999-3007405 | WELLS MICHAEL JOEL | 07/03/2000 | $876.02 |
| 1998 | 114770 | 1999-2008261 | WELLS MICHAEL JOEL | 06/12/2000 | $929.58 |
| 1997 | 114221 | 1998-1006403 | WELLS MICHAEL JOEL | 06/24/1999 | $910.32 |
| 1996 | 113697 | 1998-1006403 | WELLS MICHAEL JOEL | 06/24/1999 | $790.15 |
| 1995 | 113277 | 1996-3010242 | WELLS MICHAEL JOEL | 08/25/1997 | $671.78 |
| 1994 | 113168 | 1995-1002920 | WELLS MICHAEL JOEL & | 12/22/1995 | $976.78 |
| 1994 | 113168.0004 | 1995-3000166 | WELLS MICHAEL JOEL & | 10/09/1995 | $35.70 |
| 1993 | 112635 | 1994-3000098 | WELLS MICHAEL JOEL & | 10/11/1994 | $683.03 |
| 1992 | 112272 | 1992-1008190 | WELLS MICHAEL JOEL & | 05/12/1993 | $857.33 |
| 1991 | 112058 | 1991-3017924 | WELLS MICHAEL JOEL & | 05/01/1992 | $587.19 |
| 1990 | 11790 | 1990-1002995 | WELLS MICHAEL JOEL & | 12/31/1990 | $499.45 |
| 1989 | 1142900.0001 | 1989-2001011 | WELLS MICHAEL JOEL & | 11/29/1989 | $803.23 |
| 1989 | 1142900.0004 | 1989-1009461 | DEBRA J WALLACE | 09/10/1990 | $112.00 |
| 1989 | 1142900.0004 | 1989-2001011 | WELLS MICHAEL JOEL & | 11/29/1989 | $48.00 |