Del Taco Restaurants, Inc. announced preliminary unaudited revenue results for the fourth quarter and fiscal year ended December 29, 2020. For the fourth quarter, the company reported total revenue of $156.1 million, representing a 0.6% decline from the fiscal fourth quarter 2019. For the fiscal year 2020, the company reported total revenue of $491.3 million, representing a 4.2% decrease from the fiscal year 2019.