By TurboTax Knowing the differences and legalities of tax avoidance, evasion and sheltering is crucial to help you avoid costly pitfalls. Tax avoidance, tax evasion, and tax sheltering are all concepts you may have heard of before. And while they come with a heavy dose of negative connotations, like someone is doing something illegal, that isn’t always the case. Our TurboTax Live experts look out for you. Expert help your way: get help as you go, or hand your taxes off. You can talk live to tax experts online for unlimited answers and advice OR, have a dedicated tax expert do your taxes for yo…