If you had taxes withheld, you will need to file a tax return to claim any refund you may be entitled to. Also if you qualify for refundable...

A W-9 is an information form you give someone that is paying your taxable compensation. If you are a resident alien for tax purposes, you can sign...

IRS Tax on alimony never received

An offset of alimony is different than alimony being terminated or not received. If I understand your facts correctly, you had constructive receipt...

If your income is less than 10k capital gains tax is zero but capital gains is included in income for the year?

It is correct that capital gains is part of income. All the capital gains tax is, is a separating of long term capital gains from income and...

I don't want to expose my ssn to unknown people when I issue a 1099. I don't have a ein, no employees. I need to 1099 tuffshed.

Read the instructions to form 1099-Misc. You only issue a 1099-Misc when payments are made during the course of your business. Personal payments...

If an employer overpaid me in 2019 and they want to take that compensation back from me in 2020, shouldn’t I get the taxes back?

What you paid in 2019 is a prepayment of taxes. When you file your tax return you will either oew or get a refund.

If I file Married filing separately, can child support take my income taxes because of my husband's back child support ?

No they cannot. It is your asset......

What can I do?

You may be a victim of ID theft. Respond ro the notice and include form 14039.

I didn't file taxes last year because I didn't have any income. What should I do this year and I'm still jobless?

If you don't have a filing requirement then you don't have to file.

IRS levy account under my name only for hubby pre-marriage debt. Levy notice not in my name but has my SSN. Has prenup

The IRS does not have all this information. If in fact the account is your separate property you can challenge the levy. If I were you I would...