If I participate in my employer's 401K plan, can I also set up a SEP-IRA for my self-employment income?

Can anyone share some tips for budding entrepreneurs. What are the do's and dont's for them.

How does new Emergency Homeowner Loan Program (EHLP) work?

What are the advantages of factoring?
Factoring allows your company to get instant cash, in less than 24 hours. Factoring can be defined as a process when a third party firm, known as a factor, purchases the accounts receivable of a business and gives it cash advance based on those bills (that are unpaid). It has a number of benefits like:
1. Does not require collateral
2. Good use for growth
3. Qualify for more and more funding
Do you agree with this? Are there any more benefits?

When can I file my 2017 tax returns?

Which washer/dryer will qualify for an energy-efficient tax credit?

Are payday loans meant to help people in times of emergency or just to trap them into a cycle of debt?

Hello,

I am a Tunisian national on J1 Visa in the US. However, I have never paid taxes in Tunisia. I did my PhD and was working in France for 5 years paying taxes there. I got my visa in France. Is my tax residency France or is it Tunisia? Because if I claim it to be Tunisia, there is no two years tax treaty. If it's France, what documents I need to claim the tax refund?
Thanks