Tax preparation companies earned more than $600 million off of taxpayers in 2009 from fees for loan servicing, according to Consumer Federation of America and the National Consumer Law Center. Although the CFA and NCLC consider refund anticipation loans predatory, the loans have the benefit of being unlikely to affect your credit rating. Identification A refund anticipation loan, or RAL, does not affect your credit because it is not an actual loan, but an advance on your refund. The tax preparation firm does not care whether you are a good...