(Reuters) - Wall Street giant Citigroup plans to contribute an as-yet undisclosed sum to President-elect Donald Trump's inauguration fund, according to a person familiar with the matter, joining fellow major lenders Bank of America and Goldman Sachs.

Top donors to Trump's inauguration fund, which may raise a record-breaking sum, will gain access to Trump and Vice President-elect J.D. Vance during a suite of high-end festivities in the weekend prior to Trump's swearing in on Jan. 20, according to media reports.

Cryptocurrency firms, tech giants and automakers have announced contributions of $1 million or more.