 The failure of districts to agree to participate was cited as one reason that Pennsylvania was not approved.All local taxing authorities are required by the Local Tax Enabling Act to exempt disabled veterans and members of the armed forces reserve who are called to active duty at any time during the tax year from any local services tax and to exempt from any local services tax levied at a rate in excess of $10 those persons whose total income and net profits from all sources within the political subdivision is less than $12,000 for the tax year.The Local Tax Enabling Act also authorizes, but does not require, taxing authorities to exempt from per capita, occupation, and earned income taxes and any local services tax levied at a rate of $10 or less per year, any person whose total income from all sources is less than $12,000 per year.