We study the impact ofQuickpay, a federal reform that indefinitely acceleratedpayments to small business contractors of the U.S. government. We find a strong di-rect effect of the reform on employment growth at the firm-level. Importantly, how-ever, we also document substantial crowding out of non-treated firms’ employmentwithin local labor markets. While the overall net employment effect was positive,it was close to zero in tight labor markets – where crowding out was stronger. Ourresults highlight an important channel for alleviating financing constraints in smallfirms, but also emphasize the general-equilibrium effects of large-scale interventions,which can lead to lower aggregate outcomes depending on labor market conditions.