Self-employment tax is a mix of Social Security and Medicare taxes. Use our calculator to estimate what ... an independent contractor or a small-business owner. Here’s what self-employment ...

There are two ways to calculate your sales tax deduction ... she was NerdWallet's authority on taxes and small business. Her work has appeared in a variety of local and national outlets.

model and derivative below to calculate the cost of your van. If you only use your van for business purposes, or you are self-employed or a sole trader, you do not need to pay company van tax.

See our article on Business Insider ... See how we rate tax products to write unbiased product reviews. Personal Finance Insider's federal income tax calculator estimates how much you may owe ...