taxes Property Tax Assistance

2025 ISD Summary Worksheet

Zapata County ISD (all splits)   Zapata County  

253-Zapata/Zapata County

253-901/Zapata County ISD

Category Local Tax Roll Value 2025 WTD Mean Ratio 2025 PTAD Value Estimate 2025 Value Assigned
A - SINGLE-FAMILY 481,821,099 0.8428 571,690,910 571,690,910
B - MULTIFAMILY 9,622,301 N/A 9,622,301 9,622,301
C1 - VACANT LOTS 40,843,819 N/A 40,843,819 40,843,819
C2 - COLONIA LOTS 1,820,608 N/A 1,820,608 1,820,608
D1 ACRES - QUALIFIED OPEN-SPACE LAND 37,140,830 0.7670 48,426,310 48,426,310
D2 - FARM & RANCH IMP 8,909,270 N/A 8,909,270 8,909,270
E - NON-AG LAND AND IMPROVEMENTS 100,516,323 0.6216 161,705,796 161,705,796
F1 - COMMERCIAL REAL 105,516,588 0.9841 107,221,408 107,221,408
F2 - INDUSTRIAL REAL 51,372,804 N/A 51,372,804 51,372,804
G - ALL MINERALS 93,898,577 0.9990 93,992,570 93,992,570
J - ALL UTILITIES 246,369,170 N/A 246,369,170 246,369,170
L1 - COMMERCIAL PERSONAL 16,354,732 N/A 16,354,732 16,354,732
L2 - INDUSTRIAL PERSONAL 326,798,370 N/A 326,798,370 326,798,370
M1 - MOBILE HOMES 1,041,756 N/A 1,041,756 1,041,756
N - INTANGIBLE PERSONAL PROPERTY 0 N/A 0 0
O - RESIDENTIAL INVENTORY 0 N/A 0 0
S - SPECIAL INVENTORY 35,411 N/A 35,411 35,411
Subtotal 1,522,061,658 0 1,686,205,235 1,686,205,235
Less Total Deductions 579,028,404 0 582,925,582 582,925,582
Total Taxable Value 943,033,254 0 1,103,279,653 1,103,279,653

The taxable values shown here will not match the values reported by your appraisal district.

See the ISD DEDUCTION Report for a breakdown of deduction values.

Government Code subsections 403.302(j) and (k) require the Comptroller's office to certify alternative measures of school district wealth. These measures are reported for taxable values for maintenance and operation (M&O) tax purposes and for interest and sinking fund (I&S) tax purposes. For school districts that have not entered into value limitation agreements, T1 through T4 will be the same as T7 through T10.

VALUE TAXABLE FOR M&O PURPOSES

Measure Value Description
T1 1,146,172,088 School district taxable value for M&O purposes before the loss to the increase in the state-mandated homestead exemption
T2 1,103,279,653 School district taxable value for M&O purposes after the loss to the increase in the state-mandated homestead exemption
T3 1,131,847,130 T1 minus 50% of the loss to the local optional percentage homestead exemption
T4 1,088,954,695 T2 minus 50% of the loss to the local optional percentage homestead exemption
T13 1,260,663,991 T-1 plus the cost of the second most recent increase for that SDPVS year in the mandatory homestead exemptions
T15 1,301,917,255 T-13 plus the cost of the third most recent increase for that SDPVS year in the mandatory homestead exemptions
T17 1,103,469,579 School district taxable value for M&O purposes after the loss to the increase in the state-mandated homestead exemption and based on the compressed freeze loss
T19 1,332,335,428 T-15 plus the cost of the fourth most recent increase for that PVS year in the mandatory homestead exemptions
T21 1,110,940,605 T-2 plus the cost of the most recent increase in the mandatory over-65 and disabled homestead exemptions

VALUE TAXABLE FOR I&S PURPOSES

Measure Value Description
T7 1,380,599,488 School district taxable value for I&S purposes before the loss to the increase in the state-mandated homestead exemption
T8 1,337,707,053 School district taxable value for I&S purposes after the loss to the increase in the state-mandated homestead exemption
T9 1,366,274,530 T7 minus 50% of the loss to the local optional percentage homestead exemption
T10 1,323,382,095 T8 minus 50% of the loss to the local optional percentage homestead exemption
T14 1,495,091,391 T-7 plus the cost of the second most recent increase for that SDPVS year in the mandatory homestead exemptions
T16 1,536,344,655 T-14 plus the cost of the third most recent increases for that SDPVS year in the mandatory homestead exemptions
T18 1,337,896,979 School district taxable value for I&S purposes after the loss to the increase in the state-mandated homestead exemption and based on the compressed freeze loss
T20 1,566,762,828 T-19 plus the loss to chapter 313 agreements and JETI agreements
T22 1,345,368,005 T-21 plus the loss to chapter 313 agreements and JETI agreements

MISCELLANEOUS LOSS AMOUNTS

Measure Value Description
LOSS_INCR_HMSTD 42,892,435 Loss to the most recent increase in the state-mandated homestead exemption
LOSS_LOCL_HMSTD 14,324,958 50% of the loss to the local optional percentage homestead exemption
LOSS_PREV_INCR_HMSTD 114,491,903 Loss to the second most recent increase in the state-mandated homestead exemption
LOSS_SCND_INCR_HMSTD 41,253,264 Loss to the third most recent increase in the state-mandated homestead exemption
LOSS_THRD_INCR_HMSTD 30,418,173 Loss to the fourth most recent increase in the Homestead Exemption Formulas
LOSS_INCR_O65_HMSTD 7,660,952 Loss to the increase in the Over-65/Disabled Homestead

THE SDPVS FOUND YOUR LOCAL VALUE TO BE INVALID, AND STATE VALUE WAS CERTIFIED BECAUSE THE VALUES FOR YOUR SCHOOL DISTRICT ARE BELOW THE 90% CUTOFF AND YOUR SCHOOL DISTRICT IS INELIGIBLE FOR GRACE.


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253-901-02/Zapata County ISD



Category Local Tax Roll Value 2025 WTD Mean Ratio 2025 PTAD Value Estimate 2025 Value Assigned
A - SINGLE-FAMILY 481,821,099 0.8428 571,690,910 571,690,910
B - MULTIFAMILY 9,622,301 N/A 9,622,301 9,622,301
C1 - VACANT LOTS 40,843,819 N/A 40,843,819 40,843,819
C2 - COLONIA LOTS 1,820,608 N/A 1,820,608 1,820,608
D1 ACRES - QUALIFIED OPEN-SPACE LAND 37,140,830 0.7670 48,426,310 48,426,310
D2 - FARM & RANCH IMP 8,909,270 N/A 8,909,270 8,909,270
E - NON-AG LAND AND IMPROVEMENTS 100,516,323 0.6216 161,705,796 161,705,796
F1 - COMMERCIAL REAL 105,516,588 0.9841 107,221,408 107,221,408
F2 - INDUSTRIAL REAL 51,372,804 N/A 51,372,804 51,372,804
G - ALL MINERALS 93,898,577 0.9990 93,992,570 93,992,570
J - ALL UTILITIES 246,369,170 N/A 246,369,170 246,369,170
L1 - COMMERCIAL PERSONAL 16,354,732 N/A 16,354,732 16,354,732
L2 - INDUSTRIAL PERSONAL 326,798,370 N/A 326,798,370 326,798,370
M1 - MOBILE HOMES 1,041,756 N/A 1,041,756 1,041,756
N - INTANGIBLE PERSONAL PROPERTY 0 N/A 0 0
O - RESIDENTIAL INVENTORY 0 N/A 0 0
S - SPECIAL INVENTORY 35,411 N/A 35,411 35,411
Subtotal 1,522,061,658 1,686,205,235 1,686,205,235
Less Total Deductions 579,028,404 582,925,582 582,925,582
Total Taxable Value 943,033,254 1,103,279,653 1,103,279,653

The taxable values shown here will not match the values reported by your appraisal district.

See the ISD DEDUCTION Report for a breakdown of deduction values.

Government Code subsections 403.302(j) and (k) require the Comptroller's office to certify alternative measures of school district wealth. These measures are reported for taxable values for maintenance and operation (M&O) tax purposes and for interest and sinking fund (I&S) tax purposes. For school districts that have not entered into value limitation agreements, T1 through T4 will be the same as T7 through T10.

VALUE TAXABLE FOR M&O PURPOSES

Measure Value Description
T1 1,146,172,088 School district taxable value for M&O purposes before the loss to the increase in the state-mandated homestead exemption
T2 1,103,279,653 School district taxable value for M&O purposes after the loss to the increase in the state-mandated homestead exemption
T3 1,131,847,130 T1 minus 50% of the loss to the local optional percentage homestead exemption
T4 1,088,954,695 T2 minus 50% of the loss to the local optional percentage homestead exemption
T13 1,260,663,991 T-1 plus the cost of the second most recent increase for that SDPVS year in the mandatory homestead exemptions
T15 1,301,917,255 T-13 plus the cost of the third most recent increase for that SDPVS year in the mandatory homestead exemptions
T17 1,103,469,579 School district taxable value for M&O purposes after the loss to the increase in the state-mandated homestead exemption and based on the compressed freeze loss
T19 1,332,335,428 T-15 plus the cost of the fourth most recent increase for that PVS year in the mandatory homestead exemptions
T21 1,110,940,605 T-2 plus the cost of the most recent increase in the mandatory over-65 and disabled homestead exemptions

VALUE TAXABLE FOR I&S PURPOSES

Measure Value Description
T7 1,380,599,488 School district taxable value for I&S purposes before the loss to the increase in the state-mandated homestead exemption
T8 1,337,707,053 School district taxable value for I&S purposes after the loss to the increase in the state-mandated homestead exemption
T9 1,366,274,530 T7 minus 50% of the loss to the local optional percentage homestead exemption
T10 1,323,382,095 T8 minus 50% of the loss to the local optional percentage homestead exemption
T14 1,495,091,391 T-7 plus the cost of the second most recent increase for that SDPVS year in the mandatory homestead exemptions
T16 1,536,344,655 T-14 plus the cost of the third most recent increases for that SDPVS year in the mandatory homestead exemptions
T18 1,337,896,979 School district taxable value for I&S purposes after the loss to the increase in the state-mandated homestead exemption and based on the compressed freeze loss
T20 1,566,762,828 T-19 plus the loss to chapter 313 agreements and JETI agreements
T22 1,345,368,005 T-21 plus the loss to chapter 313 agreements and JETI agreements

MISCELLANEOUS LOSS AMOUNTS

Measure Value Description
LOSS_INCR_HMSTD 42,892,435 Loss to the most recent increase in the state-mandated homestead exemption
LOSS_LOCL_HMSTD 14,324,958 50% of the loss to the local optional percentage homestead exemption
LOSS_PREV_INCR_HMSTD 114,491,903 Loss to the second most recent increase in the state-mandated homestead exemption
LOSS_SCND_INCR_HMSTD 41,253,264 Loss to the third most recent increase in the state-mandated homestead exemption
LOSS_THRD_INCR_HMSTD 30,418,173 Loss to the fourth most recent increase in the Homestead Exemption Formulas
LOSS_INCR_O65_HMSTD 7,660,952 Loss to the increase in the Over-65/Disabled Homestead

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