It is very important to keep a record of all filings as well as other documentation for all taxable highway registered vehicles on your name. As per the IRS guideline, they recommend keeping the record at least for 3 years. They might ask any documents any time while inspection and to show them you must have all the times. Keep the record of a vehicle that was registered on your name even for a short period of time. Also keep the record of all the forms, returns as well as schedules you filed. If the vehicle you reported was a suspended due to low mileage, 5000 miles or less (75000 miles or less for agricultural vehicles) during a tax year, you must keep the record at least for 3 years after the year you reported the suspension.Each vehicle's record should show all the information, such as below,Vehicleu2019s tdetailed description, including VINVehicles gross weight, including carrying or hauling capacity as per the stateu2019s law where it has been registered or required to be registered.For the suspended (tax-exempt) vehicles, keep the accurate record of mileage.If the suspended vehicle is an agricultural vehicle then keep mileage record for both, the vehicle has been used on public highway and driven on a farm.Date you purchased the vehicle and the name and address of the person from whom you purchased it.Date you sold the vehicle and the name and address of the person who purchased it. If the vehicle was not sold then you must have a record tof how and when you disposed of it.The first month of each period in which a taxable use occurred and any prior month in which the vehicle was used in the period while registered in your name, with proof that the prior use was not a ttaxable use.Once you e-file form 2290 with us at www.form2290.com you would be worry free for keeping your record about form 2290 tax return. Whenever you need a copy of your e-filed Form 2290, you can simply log in to your account and can download it anytime and anywhere. You can also ask us to send extra copies to your email or through fax for free.(Form 2290 is an Authorized IRS approved e-file provider of Form 2290 Heavy Highway Vehicle Use Tax. It provides facility to e-file your Form 2290 in a simple and quick manner with Affordable Prices)