The two major national party committees and the four Congressional campaign committees had healthy fundraising efforts during May, leaving them with substantial war chests for the upcoming elections.  

The Democratic National Committee (DNC)  reported  receipts of $8,785,383 and disbursements of $8,777,135, leaving $7,939,858 cash on hand on May 31st. The committee has debts of $4,909,240. During May the committee made a loan repayment of $1,875,000.  

The Republican National Committee (RNC)  reported  receipts of $8,178,674 and disbursements of $7,944,305, leaving $13,476,355 cash on hand an no debts.  

The Democratic Congressional Campaign Committee (DCCC)  reported  receipts of $7,319,252 sand disbursements of $4,909,508, leaving $45,888,733 cash on hand, and debts of $9,510.  

The National Republican Congressional Committee (NRCC) 
reported  receipts of $6,005,538 and disbursements of $3,090,729, leaving $35,235,418 cash on hand and no debts.  

The Washington Post reported the National Republican Senatorial Committee  (NRSC) had May receipts of $5.8 million, leaving $22.1 million cash on hand at the end of the month. The Democratic Senatorial Campaign Committee (DSCC) had May receipts of $8.3 million, leaving $28.2 million cash on hand at the end of the month.