A slightly larger percentage of mortgage loan applications were turned down by lenders in 2014 than in 2013, according to Home Mortgage Disclosure Act data. The reason may be linked to the early 2014 effective date for the ability-to-repay rule and the qualified mortgage standard. The two most common reasons for loan denial have historically been poor credit history and excessive debt-to-income ratio. Both became more prevalent in 2014 ... [Includes one data chart]