Need some last minute tax info

[rudder]

Is there are certain dollar amount that senior citizens can earn before it is subject to federal income tax? Can't find squat on irs.gov. If anyone is familiar with tax laws I would appreciate your help, otherwise I gotta call the local office and get put on hold.

 

[kranky]

Look at this PDF. (Instructions for form 1040).

Look at pages 34 and 35.

 

[rudder]

Thanks Kranky. For some reason I could not find that info on the website.