TX HB1226

Establishes different petition thresholds for dissolving municipal management districts based on how the district is funded: districts that levy ad valorem or sales taxes require signatures from owners of at least two-thirds of assessed property value, while assessment-only districts require signatures from owners of at least a majority of assessed property value

Specifies that these dissolution requirements take precedence over any conflicting provisions in special laws governing individual districts

Creates an exception for ship channel security districts, which must still meet the two-thirds threshold for dissolution petitions regardless of whether they use assessments or taxation

Applies only to dissolution petitions filed on or after September 1, 2025; petitions filed before that date remain subject to prior law