Former President Donald Trump signaled he will be in court again Tuesday morning in a post on his social media platform.

"See you in Court Tuesday morning," Trump posted.

The former president then went on to attack New York Attorney General Letitia James. He claimed he had a "good day at trial" during Monday's proceedings.

-ABC News' Lalee Ibssa

Testifying about the preparation of the Trump Organization's statements of financial condition in 2011, former Mazars USA accountant Donald Bender said Trump executives largely provided the input data for statements, in addition to dictating the standards by which the work was completed.

"We would cut and paste that information into a new worksheet," Bender said about the approach taken by Mazar after receiving new data from co-defendant Jeffrey McConney of the Trump Organization.

When asked about the compliance with the Generally Accepted Accounting Principles -- which Bender testified are the standards for accounting in the United States -- Bender repeatedly placed responsibility in the lap of the Trump organization.

"That was the Trump Organization's responsibility," Bender testified about GAAP compliance.

Bender acknowledged that he rarely questioned the inputs from the Trump Organization, and when he did, he largely dealt with McConney and executives other than Trump and his adult sons.

Repeatedly asked by the state attorney if Mazars would have issued the statements if they had known the Trump Organization included material misrepresentations in their data, Bender reiterated that Mazars would not have issued the statements.

When Judge Engoron remarked at the end of the trial day that the state would still need to present further evidence to prove that the 2011 statement was within the statute of limitations, Trump seized the statement as a partial victory.

"The last five minutes was outstanding, because the judge actually conceded that the statute of limitations … is in effect," Trump told reporters as he was leaving court.

Engoron, however, did not completely rule out the 2011 evidence during trial, instead appearing to remind counsel that they need to show the 2011 statement represents an ongoing concern that falls within the statute of limitations.

Testimony is scheduled to resume on Tuesday at 10 a.m. ET.

Prosecutors have called their first witness to the stand: Donald Bender, a former accountant at Mazars USA, the firm that for years handled Trump's taxes.

Bender testified at length about his involvement in compiling Trump's statements of financial condition between 2011 and 2020, which he described as "balance [sheets] of Mr. Trump's assets and liabilities."

Bender said the standards and inputs for the statements were largely decided by Trump Organization executives.

"That was the Trump Organization's responsibility," Bender said about the accounting standard used in the statements.

As Bender answered the state's questions, Trump was seen taking notes at the defense table.

Bender described spending roughly half his time on Trump's business and personal financial matters toward the end of his career at Mazars.

The firm severed its business relationship with Trump last year after learning of the attorney general's findings during the AG's probe.

Former President Trump took swipes at the attorney general and the judge overseeing his case during a break, calling the trial a "disgrace," and saying that he will return over the course of proceedings.

"I'll be seeing a lot of you," he told reporters, "because this is a horrible thing that's happening to this country."

He again claimed the civil lawsuit brought by AG Letitia James -- as well as the litany of other cases he faces -- are politically motivated.

"If I weren't leading in all the polls, or if I weren't running, I wouldn't have any of these cases," Trump said.

Donald Trump acknowledged during direct examination that he overvalued at least two properties in his statements of financial condition, though he broadly represented that the statements underestimated his total net worth.

"Did you ever think that the values were off in your statement of financial condition?" state attorney Kevin Wallace asked about the document at the center of the case, which the New York attorney general has alleged contained fraudulent valuations.

"Yes, on occasion. Both high and low," Trump said, appearing to surprise Wallace, who paused to allow Trump to continue his answer.

Compared to his sons, who largely testified that they deferred to accountants and lawyers, Trump portrayed himself as an experienced businessman who "was certainly more expert than anybody else" when it came to the value of his own properties.

Asked about properties like 40 Wall Street and a retail space near Trump Tower, the former president confidently used real estate shorthand to explain why he thought certain properties were undervalued. He also repeated that his brand value -- which was not included in his financial statement -- is worth billions.

"The most valuable asset was the brand value," Trump said. "I became president because of my brand."

However, Trump acknowledged that two properties -- his triplex apartment in Trump Tower and his Seven Springs estate in New York's Westchester County -- were overvalued and had to be adjusted in his financial statement.

"I thought the apartment was overvalued when I looked at it," Trump said, appearing to refer to a $200 million correction applied to his statement after Forbes magazine reported that he falsely stated the apartment was three times its actual size.

Asked about the change in the statement, Trump acknowledged the square footage mistake, which he blamed on a broker, while also claiming that the number was "not far off" from reality when you consider the square footage of Trump Tower's roof.

"It's a mistake … [but] there's a disclaimer clause so you don't have to get sued by the attorney general of New York," Trump said.

Trump made a similar admission about the $291 million valuation of Seven Springs.

"I thought it was too high and we lowered it," Trump said, though he could not provide specifics about the changed valuation.