Here are a few of my strategies:
- I have all my business mail sent to a PO box, which is conveniently located near a lot of stores/restaurants my family frequents. Every time we head that direction, I check mail, and can deduct the mileage for the trip. I am always looking for additional ways to turn a personal drive into deductible mileage, which is easier with a home office.
- I have my wife and my dad on my board. I schedule quarterly board meetings (AKA family visits), alternating between my home and my parent's home (parents are a state away). For meetings in my home, I personally charge the S-corp rent to rent out a portion of my home for the board meeting as well as provide logging for my board member. I contacted a local hotel to find the price they charge for an equivalent meeting space for the fair market value. Under the Augusta Rule, this rent is tax free income to me personally and a business expense to the company.
- For board meetings at my parents home, the travel and meals are deductible for me and my wife.
- Since my wife is also on my board, we try to have monthly check-in meetings (AKA date night out). I always jot down some notes, have an agenda, and schedule it in my calendar to make it legit. Since she is on my board, the meal is fully deductible.
- I use a points rewards card for business and transfer those to my personal card and redeem personally. Because they are points, the IRS does not view them as income or reduction in the expense (as is the case with cash back). Ditch the cashback credit card for your business.
- HSA, health insurance, solo 401k, etc. are also methods I employ. Many of these benefits also count as part of your reasonable salary for the S-corp.
I am always looking for additional strategies. I am curious what the R+D deductions looks like in practice?
Something my accountant and I are exploring is using real estate depreciation to deduct against my income under the Real Estate Professional rules but viewing most of my engineering work as involved in real estate development. We are still hashing that one out, and waiting for a good year to employ if we do.