(New York Daily Press) The taxman is coming after James Gandolfini’s heirs.

The late “Sopranos” star’s will is “a disaster” that could see over $30 million of his estimated $70 million estate go to the government, a top estate lawyer told the Daily News.

“It’s a nightmare from a tax standpoint,” said William Zabel, who reviewed the document at The News’ request.

The 51-year-old’s “big mistake” was leaving 80% of his estate to his sisters and his 9-month-old daughter, Zabel said.

That made 80% of the estate subject to “death taxes” of about 55%, and the bill is due in nine months, Zabel said.

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