taxes Property Tax Assistance

2025 ISD Summary Worksheet

Alief ISD (all splits)   Harris County  

101-Harris/Harris County

101-903/Alief ISD

Category Local Tax Roll Value 2025 WTD Mean Ratio 2025 PTAD Value Estimate 2025 Value Assigned
A - SINGLE-FAMILY 11,240,569,787 0.9933 11,316,389,597 11,240,569,787
B - MULTIFAMILY 4,053,220,424 0.9594 4,224,745,074 4,053,220,424
C1 - VACANT LOTS 325,450,925 1.0387 313,325,238 325,450,925
C2 - COLONIA LOTS 0 N/A 0 0
D1 ACRES - QUALIFIED OPEN-SPACE LAND 13,111 1.0283 12,750 13,111
D2 - FARM & RANCH IMP 1,005,345 N/A 1,005,345 1,005,345
E - NON-AG LAND AND IMPROVEMENTS 50,993,994 N/A 50,993,994 50,993,994
F1 - COMMERCIAL REAL 6,097,666,244 0.9020 6,760,162,133 6,097,666,244
F2 - INDUSTRIAL REAL 149,007,155 N/A 149,007,155 149,007,155
G - ALL MINERALS 7,320 N/A 7,320 7,320
J - ALL UTILITIES 268,973,090 0.9399 286,172,029 268,973,090
L1 - COMMERCIAL PERSONAL 1,053,320,697 1.0354 1,017,307,994 1,053,320,697
L2 - INDUSTRIAL PERSONAL 317,921,590 N/A 317,921,590 317,921,590
M1 - MOBILE HOMES 2,078,144 N/A 2,078,144 2,078,144
N - INTANGIBLE PERSONAL PROPERTY 0 N/A 0 0
O - RESIDENTIAL INVENTORY 947,681 N/A 947,681 947,681
S - SPECIAL INVENTORY 111,385,764 N/A 111,385,764 111,385,764
Subtotal 23,672,561,271 0 24,551,461,808 23,672,561,271
Less Total Deductions 5,311,110,625 0 5,333,354,299 5,311,110,625
Total Taxable Value 18,361,450,646 0 19,218,107,509 18,361,450,646

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 19,383,542,456 School district taxable value for M&O purposes before the loss to the increase in the state-mandated homestead exemption
T2 18,361,450,646 School district taxable value for M&O purposes after the loss to the increase in the state-mandated homestead exemption
T3 19,383,542,456 T1 minus 50% of the loss to the local optional percentage homestead exemption
T4 18,361,450,646 T2 minus 50% of the loss to the local optional percentage homestead exemption
T13 21,011,714,542 T-1 plus the cost of the second most recent increase for that SDPVS year in the mandatory homestead exemptions
T15 21,431,440,566 T-13 plus the cost of the third most recent increase for that SDPVS year in the mandatory homestead exemptions
T17 17,233,102,751 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 21,711,663,932 T-15 plus the cost of the fourth most recent increase for that PVS year in the mandatory homestead exemptions
T21 18,850,263,459 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 19,383,542,456 School district taxable value for I&S purposes before the loss to the increase in the state-mandated homestead exemption
T8 18,361,450,646 School district taxable value for I&S purposes after the loss to the increase in the state-mandated homestead exemption
T9 19,383,542,456 T7 minus 50% of the loss to the local optional percentage homestead exemption
T10 18,361,450,646 T8 minus 50% of the loss to the local optional percentage homestead exemption
T14 21,011,714,542 T-7 plus the cost of the second most recent increase for that SDPVS year in the mandatory homestead exemptions
T16 21,431,440,566 T-14 plus the cost of the third most recent increases for that SDPVS year in the mandatory homestead exemptions
T18 17,233,102,751 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 21,711,663,932 T-19 plus the loss to chapter 313 agreements and JETI agreements
T22 18,850,263,459 T-21 plus the loss to chapter 313 agreements and JETI agreements

MISCELLANEOUS LOSS AMOUNTS

Measure Value Description
LOSS_INCR_HMSTD 1,022,091,810 Loss to the most recent increase in the state-mandated homestead exemption
LOSS_LOCL_HMSTD 0 50% of the loss to the local optional percentage homestead exemption
LOSS_PREV_INCR_HMSTD 1,628,172,086 Loss to the second most recent increase in the state-mandated homestead exemption
LOSS_SCND_INCR_HMSTD 419,726,024 Loss to the third most recent increase in the state-mandated homestead exemption
LOSS_THRD_INCR_HMSTD 280,223,366 Loss to the fourth most recent increase in the Homestead Exemption Formulas
LOSS_INCR_O65_HMSTD 488,812,813 Loss to the increase in the Over-65/Disabled Homestead

THE SDPVS FOUND YOUR LOCAL VALUE TO BE VALID AS A RESULT OF THE SDPVS, AND LOCAL VALUE WAS CERTIFIED.


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101-903-02/Alief ISD



Category Local Tax Roll Value 2025 WTD Mean Ratio 2025 PTAD Value Estimate 2025 Value Assigned
A - SINGLE-FAMILY 11,240,569,787 0.9933 11,316,389,597 11,240,569,787
B - MULTIFAMILY 4,053,220,424 0.9594 4,224,745,074 4,053,220,424
C1 - VACANT LOTS 325,450,925 1.0387 313,325,238 325,450,925
C2 - COLONIA LOTS 0 N/A 0 0
D1 ACRES - QUALIFIED OPEN-SPACE LAND 13,111 1.0283 12,750 13,111
D2 - FARM & RANCH IMP 1,005,345 N/A 1,005,345 1,005,345
E - NON-AG LAND AND IMPROVEMENTS 50,993,994 N/A 50,993,994 50,993,994
F1 - COMMERCIAL REAL 6,097,666,244 0.9020 6,760,162,133 6,097,666,244
F2 - INDUSTRIAL REAL 149,007,155 N/A 149,007,155 149,007,155
G - ALL MINERALS 7,320 N/A 7,320 7,320
J - ALL UTILITIES 268,973,090 0.9399 286,172,029 268,973,090
L1 - COMMERCIAL PERSONAL 1,053,320,697 1.0354 1,017,307,994 1,053,320,697
L2 - INDUSTRIAL PERSONAL 317,921,590 N/A 317,921,590 317,921,590
M1 - MOBILE HOMES 2,078,144 N/A 2,078,144 2,078,144
N - INTANGIBLE PERSONAL PROPERTY 0 N/A 0 0
O - RESIDENTIAL INVENTORY 947,681 N/A 947,681 947,681
S - SPECIAL INVENTORY 111,385,764 N/A 111,385,764 111,385,764
Subtotal 23,672,561,271 24,551,461,808 23,672,561,271
Less Total Deductions 5,311,110,625 5,333,354,299 5,311,110,625
Total Taxable Value 18,361,450,646 19,218,107,509 18,361,450,646

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 19,383,542,456 School district taxable value for M&O purposes before the loss to the increase in the state-mandated homestead exemption
T2 18,361,450,646 School district taxable value for M&O purposes after the loss to the increase in the state-mandated homestead exemption
T3 19,383,542,456 T1 minus 50% of the loss to the local optional percentage homestead exemption
T4 18,361,450,646 T2 minus 50% of the loss to the local optional percentage homestead exemption
T13 21,011,714,542 T-1 plus the cost of the second most recent increase for that SDPVS year in the mandatory homestead exemptions
T15 21,431,440,566 T-13 plus the cost of the third most recent increase for that SDPVS year in the mandatory homestead exemptions
T17 17,233,102,751 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 21,711,663,932 T-15 plus the cost of the fourth most recent increase for that PVS year in the mandatory homestead exemptions
T21 18,850,263,459 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 19,383,542,456 School district taxable value for I&S purposes before the loss to the increase in the state-mandated homestead exemption
T8 18,361,450,646 School district taxable value for I&S purposes after the loss to the increase in the state-mandated homestead exemption
T9 19,383,542,456 T7 minus 50% of the loss to the local optional percentage homestead exemption
T10 18,361,450,646 T8 minus 50% of the loss to the local optional percentage homestead exemption
T14 21,011,714,542 T-7 plus the cost of the second most recent increase for that SDPVS year in the mandatory homestead exemptions
T16 21,431,440,566 T-14 plus the cost of the third most recent increases for that SDPVS year in the mandatory homestead exemptions
T18 17,233,102,751 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 21,711,663,932 T-19 plus the loss to chapter 313 agreements and JETI agreements
T22 18,850,263,459 T-21 plus the loss to chapter 313 agreements and JETI agreements

MISCELLANEOUS LOSS AMOUNTS

Measure Value Description
LOSS_INCR_HMSTD 1,022,091,810 Loss to the most recent increase in the state-mandated homestead exemption
LOSS_LOCL_HMSTD 0 50% of the loss to the local optional percentage homestead exemption
LOSS_PREV_INCR_HMSTD 1,628,172,086 Loss to the second most recent increase in the state-mandated homestead exemption
LOSS_SCND_INCR_HMSTD 419,726,024 Loss to the third most recent increase in the state-mandated homestead exemption
LOSS_THRD_INCR_HMSTD 280,223,366 Loss to the fourth most recent increase in the Homestead Exemption Formulas
LOSS_INCR_O65_HMSTD 488,812,813 Loss to the increase in the Over-65/Disabled Homestead

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