Latest Answer: Definitely having a loan is good to build up your credit history. Make sure you that all the repayments are done on timely basis and there shouldnt be a single default. You can also build your credit history by applying for a credit card as it's considered as a revolving credit. You can use the credit limit upto 30% and make payments on a regular basis. To know how you can built your credit fast visit http://www.yourcreditscorebook.com/blog/build-your-credit-score-fast/