Generally, the following expenses are not deductible, taxes. In some states, you may be able to deduct small portions of your federal income taxes from your state taxes. When it comes to non-deductible business expenses, anything that has to do with personal expenses would not be deductible. So, if you go out to lunch with a few friends and fill your personal vehicle with gas along the way, those expenses aren't deductible.
Other personal expenses may include things like clothing rental and entertainment. The fines and penalties that a company pays to the government for violating any law are never deductible. For example, a business owner can't deduct tax penalties, parking tickets, or fines for violating city housing codes. IRC § 162 (f).
Deductible expenses are expenses that a company can subtract from its income before they are taxable. Non-deductibles are simply those that cannot be subtracted. It's important to understand which are deductible and which are not. The change in unreimbursed business expenses has no effect on the unreimbursed business expenses that unpaid self-employed individuals (who individually file Schedule C or Schedule F) can claim to offset their income subject to self-employment tax.
