Tax Rate Information
Current and Proposed Tax Rate
The 2025 adopted tax rate for Diboll ISD is $1.0002. The combined tax rate is a combination of an M&O tax rate of $0.7552 and an I&S tax rate of $0.2450.
The 2026 proposed tax rate is $1.0774 as of August 2026. The combined tax rate is a combination of an M&O tax rate of $0.7552 and an I&S tax rate of $0.3222.
The 2026 tax rate will be adopted on August 31,2026.
This year’s tax levy to fund maintenance and operations expenditures does not exceed last year’s maintenance and operations tax levy.
Property Tax Information
Visit Texas.gov, PropertyTax Transparency to find a link to your local property tax database on which you can easily access information regarding your property taxes, including information regarding the amount of taxes that each entity that taxes your property will impose if the entity adopts its proposed tax rate. Your local property tax database will be updated regularly during August and September as local elected officials propose and adopt the property tax rates that will determine how much you pay in property taxes.
All Diboll ISD taxes are collected by the Angelina County Tax Office. Property owners will receive one consolidated bill from Angelina County. Tax payments are not accepted at the Diboll ISD Administration Building, but should be either mailed or taken in person to one of the Angelina County offices.
Angelina County Tax Assessor-Collector, Lufkin Office
211 E Shepherd
Lufkin, TX 75901
(936) 634-8376
Other payment locations can be found at the
Angelina County Tax Office Website
Understanding Tax Rates
Funding for public schools in Texas comes from three main sources: local school district property taxes, state funds and federal funds. The vast majority of funding comes from local property taxes and state funding. The state establishes the total amount of state and local funding due to school districts under Texas school finance law. These laws limit school districts’ ability to generate revenue locally.
The combined tax rate for Diboll ISD is actually two separate rates that support two separate funds. These funds have separate functions and specific rules govern how these funds can be spent. These separate tax rates are maintenance and operations (M&O) and interest and sinking (I&S). Every year each tax rate is adopted by the School Board.
M&O Tax Rate
M&O taxes fund the general operations of the District and are subject to the state's funding formula for public education. This is the part of the budget that pays for staff, utilities, supplies, general maintenance of facilities and all the costs associated with running our schools on a daily basis. As schools are a people-intensive business, about 80 percent of these funds go to personnel costs.
I&S Tax Rate
I&S taxes fund the costs generated by the issuance of school building bonds. Bonds pay for building new facilities, renovations of existing facilities and large infrastructure upgrades. Diboll ISD must seek the approval of voters to authorize the issuance of bonds. Bond elections don't raise the I&S tax rate, but costs associated with bonds can influence the I&S tax rate. Although voters have to approve an entire bond program, the bonds are only issued as school projects are needed rather than all at once. Most bonds are issued for 30 years, but the principal amount issued for short term assets, such as technology, are paid off more quickly.
Tax Rate History
| Tax Year | M&O | I&S | Total Rate |
| 2008 | 1.0400 | 0.0000 | 1.0400 |
| 2009 | 1.0400 | 0.3200 | 1.3600 |
| 2010 | 1.1700 | 0.1100 | 1.2800 |
| 2011 | 1.1700 | 0.1100 | 1.2800 |
| 2012 | 1.1700 | 0.1100 | 1.2800 |
| 2014 | 1.1700 | 0.1100 | 1.2800 |
| 2015 | 1.1700 | 0.1100 | 1.2800 |
| 2016 | 1.1700 | 0.1100 | 1.2800 |
| 2017 | 1.1700 | 0.1100 | 1.2800 |
| 2018 | 1.1700 | 0.1100 | 1.2800 |
| 2019 | 1.0683 | 0.1100 | 1.1783 |
| 2020 | 1.0547 | 0.1100 | 1.1647 |
| 2021 | 0.9672 | 0.2435 | 1.2107 |
| 2022 | 0.9429 | 0.2500 | 1.1929 |
| 2023 | 0.7674 | 0.2150 | 0.9824 |
| 2024 | 0.7552 | 0.2450 | 1.0002 |
| 2025 | 0.7552 | 0.2450 | 1.0002 |
| 2026 | 0.7552 | 0.3222 | 1.0774 |
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.pdf2025-08-13NOTICE OF PUBLIC MEETING TO DISCUSS BUDGET AND PROPOSED TAX RATE
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.pdf2025-08-132025 Tax Rate Calculation Worksheet (Form 50-859)
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.pdf2025-08-13Budget Change from the Proceeding Year, by Dollar and Percentage
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.pdf2026-08-132026 NOTICE OF PUBLIC MEETING TO DISCUSS BUDGET AND PROPOSED TAX RATE
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.pdf2026-08-132026 Tax Rate Calculation Worksheet (Form 50 859)
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.pdf2026-08-142026-2027 Budget Change from Prior Year - Proposed
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.pdf2026-08-142026 Taxpayer Impact Statement - Proposed
Business Office
Tara McGlothlin
Director of Finance
(936) 829-6185
