I’m sure that waiting period was in the contract paperwork and you’re not reading it will probably doom your claim. It makes no financial sense...

Get a tax CPA and lawyer experienced in handling international business with US operations. It will probably be easier if you set up a separate US...

Yes show up and ensure they don’t get a judgment for the wrong amount. Better yet, get a lawyer! No the judgment will not be enforced that same day...

You should probably extend this season and get a CPA to get you back on track after April 15.

And always update your address to the IRS. The law books are full of tragic cases where taxpayers with meritorious defenses lost only because they...

It’s usually on the date of the divorce decree although some states have statutes allowing the parties to agree to be treated financially as if...

Hire a debt defense lawyer to defend you and to advise you on whether you may have a limitations defense.

Yes that is almost certainly a scam. Anyone legitimately needing your notarized signature would almost certainly send you a written introduction...

Sue it for specific performance of your contract and an accounting.

Mail him the IRS forms and let him complete them and mail them in. That will avoid disputes and misunderstandings about his refund.