Priorities USA raised $25 million in the second half of 2015 and another $10 million in January.
The Republican National Committee says it's a non-election year record for the party.
Rep. David Jolly plans to forgo personally soliciting donations for his own Senate campaign.
Trump says his campaign is $350,000 under budget.
The FEC opinion came after two key PACs with ties to congressional Democrats made their pitch.
The DSCC outraised the NRSC by $1.6 million last month.
Trump has 39 percent support in the Fox News poll, more than double his next competitor.
The provision would eliminate caps on the amount of cash parties can spend in coordination with candidates.
Roughly 301,000 women have donated to Sanders's campaign compared to 240,000 for Clinton.
Fred Malek said he hopes David Vitter's loss teaches Republicans a lesson.