Is my LLC's state annual fee or franchise tax deductible on my federal return?

Yes, mandatory state fees to keep your business in good standing, such as annual LLC report fees or a franchise tax, are ordinary and necessary business expenses deductible on Schedule C or your business return. This matters because some states charge steep amounts regardless of profit; California, for example, imposes an annual LLC tax that surprises new owners. The deduction reduces your federal taxable income but does not eliminate the state cost itself, so factor these recurring fees into whether an LLC or S-corp structure is worth it for a small operation. Track them alongside your other overhead. Note these are separate from state income tax, which has its own deduction rules.