How long does it take the IRS to process a paper return
If you just filled it properly and accurately you wold normally receive it about six to eight weeks. However if you are on a rush you can try electronically apllying for it which would take about 2 weeks. Here is a link. - http://www.irs.gov/newsroom/article/0,,id=108680,00.html
It takes the IRS longer to process a paper return. It can take one to two months to actually receive a refund for a paper return.