The depreciation deduction, including the section 179 deduction and the special depreciation allowance or the special Liberty Zone depreciation allowance, you can claim for a passenger automobile each year is limited. (For the definition of a passenger automobile, see Passenger Automobiles under What Is Listed Property, earlier.)

This section describes the maximum depreciation deduction amounts for 2003 and explains how to deduct, after the recovery period, the unrecovered basis of your property that results from applying the passenger automobile limit.

Maximum Depreciation Deduction

The passenger automobile limits are the maximum depreciation amounts you can deduct for a passenger automobile. They are based on the date you placed the automobile in service.

Passenger Automobiles

The maximum deduction amounts for most passenger automobiles are shown in the following table.

If your business/investment use of the automobile is less than 100%, you must reduce the maximum deduction amount by multiplying the maximum amount by the percentage of business/investment use determined on an annual basis during the tax year.

If you have a short tax year, you must reduce the maximum deduction amount by multiplying the maximum amount by a fraction. The numerator of the fraction is the number of months and partial months in the short tax year and the denominator is 12.

Electric Vehicles

The maximum depreciation deductions for passenger automobiles that are produced to run primarily on electricity are higher than those for other automobiles. The maximum deduction amounts for electric cars are shown in the following table.

For more information on electric vehicles, see chapter 12 of Publication 535.

Trucks and Vans

The maximum depreciation deductions for trucks and vans first placed in service in 2003 are higher than those for other passenger automobiles. This includes vehicles such as minivans and sport utility vehicles that are built on a truck chassis. The maximum deduction amounts for trucks and vans are shown in the following table.

Depreciation Worksheet for
Passenger Automobiles

You can use the following worksheet to figure your depreciation deduction using the percentage tables. Then use the information from this worksheet to prepare Form 4562.

The following example shows how to figure your depreciation deduction using the worksheet.

Deductions After the
Recovery Period

If the depreciation deductions for your automobile are reduced under the passenger automobile limits, you will have unrecovered basis in your automobile at the end of the recovery period. If you continue to use the automobile for business, you can deduct that unrecovered basis after the recovery period ends. You can claim a depreciation deduction in each succeeding tax year until you recover your full basis in the car. The maximum amount you can deduct each year is determined by the date you placed the car in service and your business/investment-use percentage. See Maximum Depreciation Deduction, earlier.

Unrecovered basis is the cost or other basis of the passenger automobile reduced by any clean-fuel vehicle deduction, electric vehicle credit, depreciation, and section 179 deductions that would have been allowable if you had used the car 100% for business and investment use and the passenger automobile limits had not applied.

You cannot claim a depreciation deduction for listed property other than passenger automobiles after the recovery period ends. There is no unrecovered basis at the end of the recovery period because you are considered to have used this property 100% for business and investment purposes during all of the recovery period.

Deductions For Passenger Automobiles Acquired in a Trade-in

As this publication was being prepared for print, the Treasury Department and the IRS proposed new rules on how to figure depreciation deductions for MACRS property acquired in a like-kind exchange. This includes a passenger automobile acquired in a trade-in. For information about these rules and other new tax laws and regulations that will be reflected in future versions of Publication 946, see the business-related articles posted on the IRS website at www.irs.gov/formspubs.

If you acquire a passenger automobile in a trade-in, depreciate the carried-over basis separately as if the trade-in did not occur. However, if the automobile acquired in the trade-in is qualified property (or Liberty Zone property), the carried-over basis is eligible for a special depreciation allowance (or Liberty Zone depreciation allowance). See What Is Qualified Property? and What Is Qualified Liberty Zone Property? in chapter 3. Depreciate the part of the new automobile's basis that exceeds its carried-over basis (excess basis) as if it were placed in service in the year received. This excess basis is the additional cash paid for the new automobile in the trade-in. See Property Acquired in an Exchange or Involuntary Conversion in chapter 4 for more information. However, the depreciation figured for the 2 components of the basis (carried-over basis and excess basis) is subject to a single passenger automobile limit.

What Records Must Be Kept?

Terms you may need to know (see Glossary):

Business/investment use
Circumstantial evidence
Documentary evidence You cannot take any depreciation or section 179 deduction for the use of listed property unless you can prove your business/investment use with adequate records or with sufficient evidence to support your own statements. The period of time you must keep these records is discussed later under How Long To Keep Records. Adequate Records To meet the adequate records requirement, you must maintain an account book, diary, log, statement of expense, trip sheet, or similar record or other documentary evidence that, together with the receipt, is sufficient to establish each element of an expenditure or use. You do not have to record information in an account book, diary, or similar record if the information is already shown on the receipt. However, your records should back up your receipts in an orderly manner. Elements of expenditure or use.   Your records or other documentary evidence must support all the following. The amount of each separate expenditure, such as the cost of acquiring the item, maintenance and repair costs, capital improvement costs, lease payments, and any other expenses. The amount of each business and investment use (based on an appropriate measure, such as mileage for vehicles and time for other listed property), and the total use of the property for the tax year. The date of the expenditure or use. The business or investment purpose for the expenditure or use.   Written documents of your expenditure or use are generally better evidence than oral statements alone. A written record you prepare at or near the time of the expenditure or use has greater value as proof of the expenditure or use. You do not have to keep a daily log. However, some type of record containing the elements of an expenditure or the business or investment use of listed property made at or near the time and backed up by other documents is preferable to a statement you prepare later. Timeliness.   You must record the elements of an expenditure or use at the time you have full knowledge of the elements. An expense account statement made from an account book, diary, or similar record prepared or maintained at or near the time of the expenditure or use generally is considered a timely record if, in the regular course of business: The statement is given by an employee to the employer, or The statement is given by an independent contractor to the client or customer.   For example, a log maintained on a weekly basis, that accounts for use during the week, will be considered a record made at or near the time of use. Business purpose supported.   Generally, an adequate record of business purpose must be in the form of a written statement. However, the amount of detail necessary to establish a business purpose depends on the facts and circumstances of each case. A written explanation of the business purpose will not be required if the purpose can be determined from the surrounding facts and circumstances. For example, a salesperson visiting customers on an established sales route will not normally need a written explanation of the business purpose of his or her travel. Business use supported.   An adequate record contains enough information on each element of every business or investment use. The amount of detail required to support the use depends on the facts and circumstances. For example, a taxpayer who uses a truck for both business and personal purposes and whose only business use of the truck is to make customer deliveries on an established route can satisfy the requirement by recording the length of the route, including the total number of miles driven during the tax year and the date of each trip at or near the time of the trips.   Although you generally must prepare an adequate written record, you can prepare a record of the business use of listed property using a computer memory device that uses a logging program. Separate or combined expenditures or uses.   Each use by you normally is considered a separate use. However, you can combine repeated uses as a single item.   Record each expenditure as a separate item. Do not combine it with other expenditures. If you choose, however, you can combine amounts you spent for the use of listed property during a tax year, such as for gasoline or automobile repairs. If you combine these expenses, you do not need to support the business purpose of each expense. Instead, you can divide the expenses based on the total business use of the listed property.   You can account for uses that can be considered part of a single use, such as a round trip or uninterrupted business use, by a single record. For example, you can account for the use of a truck to make deliveries at several locations that begin and end at the business premises and can include a stop at the business in between deliveries by a single record of miles driven. You can account for the use of a passenger automobile by a salesperson for a business trip away from home over a period of time by a single record of miles traveled. Minimal personal use (such as a stop for lunch between two business stops) is not an interruption of business use. Confidential information.   If any of the information on the elements of an expenditure or use is confidential, you do not need to include it in the account book or similar record if you record it at or near the time of the expenditure or use. You must keep it elsewhere and make it available as support to the IRS director for your area on request. Substantial compliance.   If you have not fully supported a particular element of an expenditure or use, but have complied with the adequate records requirement for the expenditure or use to the satisfaction of the IRS director for your area, you can establish this element by any evidence the IRS director for your area deems adequate.   If you fail to establish to the satisfaction of the IRS director for your area that you have substantially complied with the adequate records requirement for an element of an expenditure or use, you must establish the element as follows. By your own oral or written statement containing detailed information as to the element. By other evidence sufficient to establish the element.   If the element is the cost or amount, time, place, or date of an expenditure or use, its supporting evidence must be direct evidence, such as oral testimony by witnesses or a written statement setting forth detailed information about the element or the documentary evidence. If the element is the business purpose of an expenditure, its supporting evidence can be circumstantial evidence. Sampling.   You can maintain an adequate record for part of a tax year and use that record to support your business and investment use for the entire tax year if it can be shown by other evidence that the periods for which you maintain an adequate record are representative of use throughout the year. Example 1. Denise Williams, a sole proprietor and calendar year taxpayer, operates an interior decorating business out of her home. She uses her automobile for local business visits to the homes or offices of clients, for meetings with suppliers and subcontractors, and to pick up and deliver items to clients. There is no other business use of the automobile, but she and family members also use it for personal purposes. She maintains adequate records for the first three months of the year showing that 75% of the automobile use was for business. Subcontractor invoices and paid bills show that her business continued at approximately the same rate for the rest of the year. If there is no change in circumstances, such as the purchase of a second car for exclusive use in her business, the determination that her combined business/investment use of the automobile for the tax year is 75% rests on sufficient supporting evidence. Example 2. Assume the same facts as in Example 1, except that Denise maintains adequate records during the first week of every month showing that 75% of her use of the automobile is for business. Her business invoices show that her business continued at the same rate during the later weeks of each month so that her weekly records are representative of the automobile's business use throughout the month. The determination that her business/investment use of the automobile for the tax year is 75% rests on sufficient supporting evidence. Example 3. Bill Baker, a sole proprietor and calendar year taxpayer, is a salesman in a large metropolitan area for a company that manufactures household products. For the first three weeks of each month, he occasionally uses his own automobile for business travel within the metropolitan area. During these weeks, his business use of the automobile does not follow a consistent pattern. During the fourth week of each month, he delivers all business orders taken during the previous month. The business use of his automobile, as supported by adequate records, is 70% of its total use during that fourth week. The determination based on the record maintained during the fourth week of the month that his business/investment use of the automobile for the tax year is 70% does not rest on sufficient supporting evidence because his use during that week is not representative of use during other periods. Loss of records.   When you establish that failure to produce adequate records is due to loss of the records through circumstances beyond your control, such as through fire, flood, earthquake, or other casualty, you have the right to support a deduction by reasonable reconstruction of your expenditures and use. How Long To Keep Records For listed property, you must keep records for as long as any excess depreciation can be recaptured (included in income). Recapture can occur in any tax year of the recovery period. How Is Listed Property Information Reported? Terms you may need to know (see Glossary): Commuting Standard mileage rate You must provide the information about your listed property requested in Part V of Form 4562, Section A, if you claim either of the following deductions. Any deduction for a vehicle. A depreciation deduction for any other listed property. If you claim any deduction for a vehicle, you also must provide the information requested in Section B. (If you provide the vehicle for your employee's use, the employee must give you this information.) If you provide any vehicle for use by an employee, you must first answer the questions in Section C to see if you meet an exception to completing Section B for that vehicle. Vehicles used by your employees.   You do not have to complete Section B, Part V, for vehicles used by your employees who are not more-than-5% owners or related persons if you meet at least one of the following requirements. You maintain a written policy statement that prohibits one of the following uses of the vehicles. All personal use including commuting. Personal use, other than commuting, by employees who are not officers, directors, or 1%-or-more owners. You treat all use of the vehicles by your employees as personal use. You provide more than 5 vehicles for use by your employees, and you keep the information on their use given to you by the employees in your records. For demonstrator automobiles provided to full-time salespersons, you maintain a written policy statement that limits the total mileage outside the salesperson's normal working hours and prohibits use of the automobile by anyone else, for vacation trips, or to store personal possessions. Exceptions.   If you file Form 2106, 2106-EZ, or Schedule C-EZ (Form 1040), report information about listed property on that form and not on Form 4562. Also, if you file Schedule C (Form 1040) and are claiming the standard mileage rate or actual vehicle expenses (except depreciation) and you are not required to file Form 4562 for any other reason, report vehicle information in Part IV of Schedule C and not on Form 4562. Prev | First | Next Publications Index | 2003 Tax Help Archives | Tax Help Archives | Home © 2005, UncleFed.com