Many taxpayers are surprised to learn this: if you never filed a tax return, the IRS can legally go back forever. There is no statute of limitations on unfiled returns. The clock only starts once a return is filed. So why does the IRS talk about a 6-year rule? Because while the IRS can  demand every unfiled year, they generally don’t. The 6-year rule is an IRS administrative policy, not a legal limit—but it matters when you’re trying to get back into compliance. No Statute of

One of the most important but often overlooked issues for businesses operating across state lines is nexus—the legal connection that determines whether a state has the right to impose its income tax on your business.