Do I have to give these firearms back to my son's mother?

You should notify the Executor or Administrator of the grandmother's estate that you have these items. It is the Executor/Administrator's...

Do I need to declare ?

If your wife has foreign-source income, she should definitely get professional assistance in preparing her tax return. Contrary to what Mr. Jones...

My divorce decree gives my (now) ex-husband our S-Corp as sole and separate property. Is there anything else I need to do?

This is really a question for your divorce attorney. He/she should be able to answer this.

My employer never issued a W-2 and still hasn't. What can I do?

You can request a wage & income transcript from IRS and you can use this information to file your tax return.

Can I sue my tax preparer?

The $5700 is money you would have paid last year if your return had been prepared correctly. The prep company is offering to pay the interest,...

Tax: For incomes less than $600 as an independent contractor, I am not required to report?

You are required to report ALL of your income, even if no 1099 was issued.

Be careful about marrying this guy! If you do decide to marry him, be sure to get a premarital agreement signed in advance saying that you are...

IRS TAX PROBLEMS AND ID THEFT

You will need to report this to IRS Identity Theft Unit. You do this by filing IRS Form 14039.

Do I have to obtain costs of gifts that were given to me?

For tax purposes, you can consider the car a gift. The recipients of gifts are not required to file tax returns -- only the donor -- so you're in...

For the 2019 tax purpose, what is the best filing status for US citizen who is married to a nonresident alien spouse?

Nobody can answer your question on a forum such as this one. To avoid mistakes that you may really regret later on, you should have your tax...