Law firms based in Washington, D.C., finished out 2023 with a strong financial performance, propelled by billing rate increases, expense control and robust demand within regulatory and litigation practices, according to results from a bank survey.

Among D.C.-based firms, gross revenue was up 7.6% in 2023 over the previous year, higher than the industry average of 6%, as the average billing rates in the region rose 8.8% compared with the industry average of 8.3%, according to Wells Fargo’s Legal Specialty Group’s year-end survey results. Those results included eight firms headquartered in the D.C. region.