how much can you make before you are put into a different tax bracket?

If you are single you would fall under the 25% marginal tax rate.

Bracket: $34,001 – $82,400

If you are married and file jointly you would fall under the 25% marginal tax rate.

Bracket: $16,751 – $68,000

If you are married but file separately you would fall under the 15% rate.

Bracket: $34,001 – $68,650

If you are the head of a household(not married but have a child that lives with you) you wold fall under the 15% rate.

Bracket: $11,951 – $45,550