Bond 2025 - Financial Impact

Financial impact 4 cent tax increase for a $500,000 home is about a $10 month increase in taxes
If passed, the bond is estimated to increase the I&S (Interest & Sinking) tax rate by $0.04. For RISD homeowners under age 65 with a home of an average market value of $500,000, this results in an estimated annual increase of $124, or $10 per month.

Homeowners 65 or Older

Homeowners 65 or older are not impacted by a tax increase because they qualify to have their property tax levy frozen when they turn 65. The frozen tax levy does not stay in place if a homeowner makes a substantial improvement to their home.

What is the impact at $0.04 I&S Tax Rate Increase?

Market Value

Average market value of a home in RISD, rounded

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$500,000

Annual increase

in 2026 tax bill for RISD homeowners under age 65

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$124

Monthly increase

in 2026 tax bill for RISD homeowners under age 65

$10.33

Calculations include RISD 10% local option homestead exemption and assume passage of constitutional amendment to increase the state-mandated homestead exemption to $140,000.

Impact at $0.04 I&S Tax Rate Increase

Increases shown are for RISD homeowners under 65 on their 2026 tax bill. Over 65 exemptions are not impacted by tax increase.
Calculations include RISD 10% local option homestead exemption and assume passage of constitutional amendment to increase the state-mandated homestead exemption to $140,000.
Average market value of a home in RISD is approximately $500,000.
Home ValueAnnual IncreaseMonthly Increase
$200,000$16$1.33
$300,000$52$4.33
$400,000$88$7.33
$500,000$124$10.33
$600,000$160$13.33
$700,000$196$16.33
$800,000$232$19.33
$900,000$268$22.33

Richardson ISD Tax Rate History

RISD tax rate history from 2003 to 2026

Some information may contain content that is not accessible to all readers. To obtain assistance accessing this information, please contact RISD’s Budget Office at 469-593-0331.

2024-25 Tax Rate Comparison

District M&ODebt ServiceTotal
Prosper$0.7552$0.5000$1.2552
Lancaster$0.7869$0.4375$1.2244
Wylie$0.7552$0.4550$1.2102
Sunnyvale$0.7728$0.4141$1.1869
Cedar Hill$0.7869$0.3410$1.1279
Allen$0.7358$0.3900$1.1258
McKinney$0.7552$0.3700$1.1252
Duncanville$0.7452$0.3605$1.1057
Richardson*$0.7552$0.3500$1.1052
Mesquite$0.6969$0.4000$1.0969
DeSoto$0.7552$0.3100$1.0652
Gr Prairie$0.7552$0.3025$1.0577
DistrictM&ODebt ServiceTotal
CFB$0.7552$0.2980$1.0532
Garland$0.6669$0.3840$1.0509
Plano$0.8051$0.2374$1.0425
Rockwall$0.6669$0.3600$1.0269
Frisco$0.7552$0.2700$1.0252
Irving$0.7179$0.2980$1.1059
Coppell$0.7552$0.2474$1.0026
Dallas*$0.7552$0.2420$0.9972
Grape Coll$0.7369$0.1864$0.9233
Highland Pk*$0.6969$0.1700$0.8669
Average$0.7440$0.3329$1.0769
*Districts with optional homestead exemption.

Proposed 2025 Bond Program Summary

RISD tax rate history from 2003 to 2026

Some information may contain content that is not accessible to all readers. To obtain assistance accessing this information, please contact RISD’s Budget Office at 469-593-0331.

Fiscal Scorecard

Richardson ISD is one of a handful of Texas school districts that maintain the highest available bond ratings. This lowers the costs of issuance and results in further cost savings as the strong ratings enable RISD to achieve low interest rates on the debt.

AAA Moody’s Investors Service
AA+ Standard & Poor’s

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Important Dates

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Register to Vote

Deadline: Monday, October 6, 2025

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Early Voting

October 20, 2025 to October 31, 2025

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Election Day

Dallas County Election Day November 4, 2025