The IRS was once pretty stingy with home office deductions. Very stringent rules had to be met to deduct the office at all. Starting with tax year 1999, however, the home-office deduction requirements are more relaxed.
If your home office qualifies, you can depreciate the cost of building your home office and deduct a percentage of the cost of many home-related expenses. These expenses typically include utilities, rent, insurance, mortgage interest, real estate taxes, and some casualty losses, repairs, and improvements (if they relate to the part of the house you use for business).
According to the on-line Nolo Law Center, to qualify your home office must meet two basic tests:
Regular and Exclusive Business Use: You must regularly use your office exclusively for a trade or business. Regular means business use on a continuing basis -- not just for occasional or incidental use. A few hours a day on most days is probably enough. Exclusive use means that you use a portion of your home only for business. If you use a room of your home for your business and also for personal purposes, you don't meet the exclusive use test.
Other Tests: In addition to regular and exclusive business use, you must be able to show any one of the following is true:
Your home office is your principal place of business: If your home office is your only place of business, you pass. If you have another business location, your home office must be your principal place, which it is if both of these are true:
1. You conduct the administrative or management activities of your business at your home office, and...
2. You have no other fixed location where you conduct those activities.
You meet clients in your home office : If your home office isn't your principal place of business but you regularly meet with clients there, then you can take the deduction.
Your office is a separate structure: You can deduct expenses for a separate, freestanding structure that you use regularly and exclusively for your business. But be sure you use the structure only for your business: You can't store garden supplies there or use it as a guest house.
Required by Your Employer: Employees have still one more test to pass. Home office space is not deductible for you unless it is required by your employer. If the office is not an employer requirement, but only for your convenience, then it is not deductible no matter how much work you do there. At minimum get a letter from your employer stating that you must maintain a home office as a condition of employment and detailing what functions the home office is to be used for.
Self-employed taxpayers have more to gain from a home-office deduction than employees. Employee expenses are subject to a 2% of Adjusted Gross Income floor. This means you can deduct only those expenses above 2% of your adjusted gross income. The self-employed have no such restriction, but do have one that applies only to you. The home-office deduction cannot exceed the net income of your business. In other words, you cannot use the home-office deduction to generate a business loss, but you can carry any unused home-office expense to future tax years where it can be used to offset income in those years.
Obviously good record keeping and documentation are very important. Here are some steps you can take to help establish your legal right to deduct home-office expenses.
• Photograph your home office and draw a diagram showing the location of the office in your home. Keep this information in your tax folder.
• Have your business mail sent to your home.
• Use your home address on your business cards and stationery and in all business ads.
• Get a separate phone line for the business.
• Meet clients or customers at your home office -- and keep a log of those visits.
• Keep track of the time you spend working at home.
If you have a computer in your home, you probably have a home office. It may be very basic: a computer and printer on a folding table, some old grocery cartons for filing. You may not need anything more than this. In fact, if this works well for you, stop reading. There is nothing in the rest of this article that will interest you at all.
A neat, compact office under the stairs built using Aristokraft cabinets.
With careful planning you may even be able to borrow temporary space for your home office. For example, a small office tucked into a corner of the dining room may allow you to use the dining room table as additional working surface during the day, and back to a dining table in the evening. In a kitchen, the kitchen countertops may be used the same way.
Lighted wall cabinets over the work surface provide accessible storage for supplies. This elegant office assembled from Wellborn cabinets.
Use the wall space above your main work surface for shelves or better yet, cabinets that hold supplies and reference materials and the space below it for filing. If you want separation between your work area and the rest of the house, consider a folding screen, a freestanding bookshelf, or even big potted plants -- all of which can make attractive visual barriers.
Electrical service: How much power will you need in the room, and will you need an extra circuit? All of the typical office machines need power, some need a lot of power — your laser printer, for example. You will almost always need at least one extra circuit, so while you are at it, make it a heavy-duty 20 amp. circuit connected to an uninterruptible power supply (UPS) located next to the service panel. That way loss of power won't destroy the last four hours of work you have not saved yet, and the bulky UPS box is not underfoot.
Closed, this armoire is an elegant piece of furniture. Open it's a fully functioning micro office. Available from Restoration Hardware.
If all you need is a table and chair, you can set up a home office for a few hundred dollars (plus the cost of your computer system). But if you build a home office with typical custom furnishings or even customized modular units, expect to pay $5,000 and more in this area. According to Remodeling Magazine, an industry trade publication that keeps track of such things, the average home office in 2002 cost $10,526.
The most important part of your home office is the work surface. It should be at a minimum 60" wide and 30" deep. Not surprisingly, that is the dimension of the most common office desk. A little wider is better, but beyond 72" items on the surface are outside most people's circle of reach. Deeper is not necessarily better. Beyond about 36" items are out of reach, but if you are using a CRT monitor or printer on your work surface, then a slightly deeper surface will put these items out of the way, behind the writing area at the front of the surface.
A comfortable chair that is fully adjustable and provides good lumber support is essential. The Aeron Chair from Herman Miller has become an office icon.
elaboration by William S. Wooton for nearly 40 years from 1870 to 1907. The design of the desk provided an ingenious solution to the 19th century businessman's increasing problems of organization. It was advertised as combining "neatness, system and order," with "every particle of space practically utilized." With its 56 drawers and nearly as many slots and pigeon holes, the cabinet secretary was a smashing success — despite its hefty price tag (for the time) of $325.00 and up depending on decoration.
Our well-organized credenza keeps files and supplies within the "circle of reach". This quartersawn oak unit is built in the Craftsman style.
using now. These go in a mobile cart within the circle of reach. Next in the hierarchy are "current files", not in use at this moment, but that probably will be used sometime soon. These are in the secondary file storage in cabinets inside or near the home office. Finally there are closed or archived files — last year's tax records, for example. These need to be kept for a few years, but should be relegated to box storage in the basement or attic. This is what office management experts call "tertiary" storage.