Can you please let me know which IRS forms this would be entered on?

Diana is a 10% owner in an advertising agency named Bright Ideas (BI) (EIN 20-1234567). BI is a Subchapter S corporation located at 4700 MM Lane, West Rockport, ME 04865. The company reported ordinary business income for the year of $150,000. Diana received a K-1 from BI reporting her allocation of this business income. Diana acquired the stock several years ago. Her basis in the stock before considering her 2019 income allocation was $92,000. Diana is a passive owner with respect to this entity, and all her investment is at risk. Diana received no distribution from BI in 2019. BI is a specified service business for purposes of the Qualified Business Income Deduction, generating $150,000 of Qualified Business Income and paying $50,000 in W-2 wages to its non-shareholder employees.

Diana is also a 20% owner in Natural Sunshine, Inc. (NS) (EIN 24-9876543). NS is a Subchapter S corporation located at 6488 WYWH Dr, Islamorada, FL 33036. The company reported an ordinary business loss for the year of ($80,000). Diana received a K-1 from NS reporting her allocation of this business loss. Diana acquired the stock several years ago. Her basis in the stock before considering her 2019 loss allocation was $45,000. Diana is a passive owner with respect to this entity. NS is not a specified service business for purposes of the Qualified Business Income Deduction.

Joseph received 5,000 shares of restricted (common) stock from his employer on July 1, 2019. The terms of the restricted stock grant are such that if Joseph is still employed by Alternative Energy on July 1, 2022 the entire 5,000 shares will vest and become his property. Joseph, upon the advice of his tax advisor, prepared and filed an IRC Section 83(b) election on July 8, 2019. On July 1, 2019, the shares were valued at $5 per share. Joseph estimates the value of the shares in five years will be at least $150 per share. Joseph notified Alternative Energy about the IRC Section 83(b) election in a timely manner. None of the income tax consequences of this restricted stock grant was included in the $178,325 reported as part of Josephs gross wages (see above), so if Joseph has a 2019 tax consequence from the granting or 83(b) election, he will report it as other income.