I have usually estimated that it would reach debt capacity limits around 2016 - 18 but now I think it is likely to happen earlier. (carnegieendowment.org)
When that happens, debt rises at an unsustainable pace until we reach debt capacity limits, in which case the country will have a debt crisis. (carnegieendowment.org)
Effective asset financing can help you maximize liquidity, increase debt capacity, and optimize your capital structure. (suntrustrh.com)