(Bloomberg) -- Social Security’s Disability Insurance trust fundwill run out of reserves next year without congressional action,trustees said, urging U.S. lawmakers to address the nation’sunsustainable entitlement programs.

Beyond 2016, continuing income will be sufficient to pay 81percent of scheduled disability payments, trustees said in anannual report released in Washington on Wednesday.

One solution mentioned is Congress shifting funds from thelarger Social Security retirement fund.

Combined, the Social Security retirement and disability fundreserves are projected to be exhausted in 2034, a year later thanthe trustees predicted last year.

The Medicare health system will exhaustits main financial trust fund in 2030, the same year as predictedin the 2014 report.

“Lawmakers should take action sooner rather than later,” thetrustees, led by Treasury Secretary Jacob J. Lew, said in astatement released with the report. “Social Security as a whole aswell as Medicare cannot sustain projected long-run program costsunder currently scheduled financing.”

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