how much tax do I need to pay for 30k per year<single,no dependent>,just roughy give me an idea please.?

Answer 1

You should have at least 10% of your income withheld during the year, preferably 15-20% If your withholding is Single 0, you should get a refund when you file.

Answer 2

Assuming you're not self-employed and this is from a job with a W-2, tax will be around $2859. If it's all from self-employment, add around $4500 to that unless you had deductible expenses, then it would be less.

Answer 3

If your self employed and haven't payed in all year, You lookin at appx. 10 thousand income and SS tax.