Unfortunately, there will be some instances where you are not financially able to pay your taxes. Reasons for this may vary from losing your job or having too many responsibilities that you need to take on at the time. Luckily the IRS has alternative plans to pay for your taxes in full in the form of an IRS Installment Agreement. The Guaranteed Installment Agreement is by far the easiest agreement to enroll in. The entire amount can be paid in 3 years or possibly even less, only if you owe less than $10,000 in taxes. The Partial payment Installment Agreement is the best plan to make if you cannot make the required monthly payments that are available through other plans. You will be allowed to pay a smaller monthly amount only after proving to the IRS that you are not financially able to pay the minimum by submitting detailed financial statements.