A frequent question by clients involves the deduction of business related expenses for motor vehicles.
There are two acceptable methods for determining vehicle expenses. They are the flat rate mileage method and the actual expense method. Taxpayers, with certain exceptions, are entitled to use that method which yields the larger deduction.
At first this seems like an attractive option. Buy a new car and let the business pay for it and deduct everything. Unfortunately it doesn't work this way, and unless your business requires a specialty vehicle (a plumber's van, for example) we would discourage you from doing this. The reason is that any personal use of a business owned vehicle has to be accounted for, and may become additional income in the case of an LLC, partnership or corporation. We recommend the purchase of a vehicle by the individual employee, and the creation of what is called an "accountable plan." But as we do not handle either tax returns or tax planning for these kinds of for-profit entities, we will not go into further details.
For a sole proprietorship, which is what the majority of ourself-employed clients operate with, there really is no option to do this because the business is not a separate entity. The company vehicle will simply be a personal vehicle used for company business.
In one of the most significant differences between self-employed individuals and employees,
the law is quite different regarding miles driven between the taxpayer’s home and places of
employment. For most employees, and certainly for all public sector employees, driving from home to
a regular place of work is consider commuting, and commuting is considered to be a non-deductible personal
expense. For a few employees and any self-employed taxpayers who qualify to have a home office, driving from the office to any work site will be deductible mileage.
This discussion is not about having a home office, but in practicality the only employees who qualify for the home office deduction are those whose employer does not have any other kind of presence in the area where the taxpayer lives and works. A common example of such employees are insurance adjusters and pharmaceutical salespersons. These employees work out of their homes simply because there is no other office to go to. Their employers are based in far away cities and require these employees to work locally, thus necessitating the use of their homes for business purposes. Finally, in answer to a commonly asked question, employees who telecommute but who also have an office to go to do not qualify for a home office under the Internal Revenue Code.
Unless you drive a single purpose vehicle, which by its nature cannot be driven for personal reasons (a plumber's truck, for example), keeping accurate logs of vehicle mileage is required no matter which method is selected.
Don’t be fooled by the fact one method is called the “mileage” method and the other is not. Always
keep these records. You are not required to keep actual odometer readings. Instead, for each day a
vehicle is driven for business you should record the number of
miles driven, the origin and destination and the business purpose. Again, regardless of the method used, you will have to keep a mileage log.
For many taxpayers, some of these elements will be self explanatory and need not be recorded. When a police officer, for example, has mileage incurred in response to a subpoena and must go to Superior Court in, for example, Santa Monica, a simple notation like “SM Court.” will suffice, especially if the travel is always from home on a day off. The business purpose is self evident and the mileage from home to the court will always be the same. A single entry of the number of miles involved in this trip on the very first entry of its kind will support all other entries of a similar nature for purposes of calculating mileage.
On the other hand, once a year type entries might require more detail. If there is a range training day once a year, for example, the entry would have to be far more detailed because the purpose would otherwise not be clear. That entry would look something like this, “Range Training – Ramirez Canyon, 60 miles.”
As a rule, the more sophisticated role driving takes in your business, the more fastidious you must be in record keeping. Real estate agents, for example, should be keeping detailed logs in professional logbooks because mileage is a very large part of their business and represents an important expense which must pass exacting scrutiny. Law enforcement officers, on the other hand, would do just as well not to try and keep a small log which might be neglected or even lost. A wall calendar, with a pen attached by a string, located near the garage is actually the best solution for the profession. The calendar is easy and convenient to update for unreimbursed business trips and will not get lost. Only a few minutes each year to add up trips to court, the range, the dry cleaners, uniform stores and training will yield an accurate, well documented tax deduction.
Self employed individuals who do a lot of driving may want to consider recently developed smartphone applications which automatically record all trips. Using the built in GPS, these Apps are apple to differentiate between stopping at a business cal and stopping at a red light. After a period of time, you may simply log on the the App, see all the trips you have made and then allocate each to either business or personal use of the vehicle. After doing so it is a few more entries to generate monthly and annual reports with such great detail that they will be immediately accepted by the IRS with a minimum of effort on your part.
This is by far the easiest method for most employees, including most public safety professionals. Using a log, as described above to substantiate the mileage, the taxpayer just brings us the total miles driven as recorded in their log be it a physical or electronic record. As long as proper documentation is used, this is the easiest method to deduct business mileage.
In addition, the Treasury Regulations, which supplement the Internal Revenue Code, allow some
taxpayers to just use a sample of their mileage during the year instead of keeping records for
every day. This is appropriate where the taxpayer can demonstrate his or her mileage is very
consistent. A good example of this is a salesperson that has a consistent route, where the same
customers are visited on a regular basis. Another good example may be seen in the miles driven by physicians who are assigned to the same outlying facilities on a regular basis. However, I do not recommend this for public safety officers because of the irregularity of court, training and range visits. It is also not advisable for Real Estate Professionals because the IRS is of the opinion mileage in this type of occupation may vary widely with each month.
Flat rate mileage takes into account all vehicle expenses, with two exceptions, which apply only to self-employed persons and do not apply to employees. These exceptions are interest on financing for the vehicle (only if the vehicle is owned, not if it is leased) and fees paid to DMV for registration. Both of these expenses are deductible in the same proportion as the business miles represent of total miles driven.
Instead of just using a flat rate for mileage, taxpayers may elect to use their actual expenses. These expenses include fuel, repairs, tires, insurance, car washes, financing interest or lease fees, DMV fees and finally, depreciation. Because of depreciation, large benefits are possible using this method if the vehicle is of a special type (such as a panel truck) or weighs over 6000 pounds (Gross Vehicular Weight Rating).
The taxpayer must keep records on all these expenses individually. At the conclusion of the year
these expenses become deductible in the same proportion as the business use of the vehicle. If, for
example, a vehicle is driven 10,000 miles during the year for both business and personal use, and 40%, or 4000 of these miles are logged as deductible business miles, then 40% of the total expenses will represent the deduction available. The other 60%, because they represent a proportional share of personal expenses, will not be deductible.
When reporting these expenses for tax purposes, do not divide or pro-rate them. The tax software will require the full combined personal and business expense and the apply the correct percentage once both personal and business miles are entered.
Once a taxpayer has used actual expenses for a vehicle, a change to the flat rate mileage method in later years for that specific vehicle is not permitted. In addition, the use of accelerated depreciation, which can yield large tax benefits, must be used cautiously because of the restrictions which may result in unexpected taxable income when the depreciated vehicle is later sold, or even when business use drops below 50% in a given year.
Unless a taxpayer is using the depreciation on a heavy SUV or truck (which also requires a high business use percentage to be effective) the flat rate mileage method will usually generate better returns and will require less effort for recordkeepping. If you are not sure, just give us all the information for actual expenses, which will of course include the mileage and the software will you the method which yields a greater tax benefit. Be sure to provide all the information needed, which includes the date placed into service and the fair market value (FMV) on that date.
A little known item the IRS wants to see during an examination is proof of total mileage.
This means a document showing the odometer reading near the beginning and end of the year. This is
the only time an odometer reading is really relevant. It is most easily accomplished by having a
professional oil change, or other shop work done, once a year in either late December or early January. The difference between the two odometer readings should accurately reflect the total
number of miles driven on that vehicle during the year. By the same token, when a new vehicle is
acquired and an old one sold, these documents should be preserved because odometer readings are a
part of the sales