Yes, exemption on property tax is available for disabled veterans. If any disabled veteran owns a residential property or other personal property, he can apply for the exemption. If the disability rate is from 10-30%, the exemption will be up to $5000. If the disability rate is from 31-50%, the exemption will be up to $7500. If the disability rate is from 51-70%, the exemption will be up to $10000. If the disability rate is from 71-100%, the exemption will be up to $12000. 

For making an online payment for tax, you would require Bureau Code that is 2985104. The convenience fee for paying with a Credit or debit card is 2.5% of the total amount that you are paying.