Picture of a brown recluse spider. Note the violin pattern on the cephalothorax and light-colored hairless abdomen. Picture of a brown recluse spider. Picture of a brown recluse spider head close-up. Generalized symptoms of bites from black widow and brown recluse spiders may include: 1  fever,  nausea,
Standard Mileage Rate Law and Legal Definition. The standard mileage rate (SMR), also known as mileage per diem, is the amount per mile that the Internal Revenue Service (IRS) allows small businesses and self-employed persons to use to calculate their vehicle expenses for tax deduction purposes.
Mileage Caps. When you rent a car that does not have unlimited mileage, the rental company will have a mileage cap on how many miles you can drive per day or per rental period. If you drive more miles than the cap allows, you have to pay for that mileage. The standard mileage cap is 150 miles per day, according to Thrifty Car Rental.