Donald Trump has said he will release his own tax returns upon completion of a "routine audit."
The Republican Indiana governor said afterward that he was "grateful" for the "thorough and informative" briefing.
At least one of the subcontractors, Crider and Crider, stopped work on Section 5 this week.
Pence says he'll remain in the state as long as necessary to ensure people affected by the storms have the support they need.
The presidential campaign for Donald Trump says Indiana won't be in play for Hillary Clinton in November.
Donald Trump has not released any of his tax returns, and during his time as governor Pence has never made his returns public.
Holcomb had expected a boost from Pence's $7 million campaign fund, but transferring that money has been complicated by federal rules that now apply to Pence.
Pence said Hillary Clinton’s acceptance speech Thursday at the Democratic national Convention was filled with failed policies.
U.S. Representative Andre Carson spoke at the DNC Wednesday night, saying he has seen Pence’s policies up close.
Federal Election Commission rulings indicate Pence can only transfer donations to Holcomb that comply with federal campaign finance standards.