Huffman was ordered to turn herself in by Oct. 25, but she got a jump start on serving her 14-day sentence at the Federal Correction Institution in Dublin, California. Husband William H. Macy reportedly drove her to the prison several hundred miles away from their home.
The former "Desperate Housewives" star is now inmate No. 77806-112.
The prison now holding her is a minimum-security facility with over 900 female inmates. It's said to be fairly cushy, with no bars.
It's been just about a month since Huffman was sentenced after pleading guilty to her role in the college admissions scandal and admitting to PAYING an admissions consultant to have a proctor change her daughter's SAT answers after she took the test.