While the IRS typically doesn't allow taxpayers to have two separate installment agreements, adding a new tax debt to an existing installment plan is possible. However, taxpayers must act swiftly before the IRS assesses the new tax balance and potential default occurs, triggering enforcement actions.
Typically, the IRS does not allow taxpayers to have two separate installment agreements simultaneously.
Arizona's Usury law limits interest rates at 10%. If a bank or lending institution charges more than this interest rate, it will incur penalties.