Looks like QBI deduction will be getting a form next year.
Short form: https://www.irs.gov/pub/irs-dft/f8995--dft.pdf
Long form: https://www.irs.gov/pub/irs-dft/f8995a--dft.pdf
Short form: https://www.irs.gov/pub/irs-dft/f8995--dft.pdf
Long form: https://www.irs.gov/pub/irs-dft/f8995a--dft.pdf
Comment