yes a tax pro outside of TT. only one 8824. I take back that TT can't do the form. you can enter just totals for lines 18 to 24. but it's up to you to do the basis allocations for each replacement property. TT won't. And if the exchanges were completed in 2019, you have a schedule E to do for each. if you feel confident in doing the form and basis allocations then go for it. this is a public forum. we can't see the documents from the exchange trustee nor do we know anything about the relinquished property. just to make you aware, there can be tax traps in multi-property exchanges that could make a portion taxable.
here's a link to the instructions.
https://www.irs.gov/pub/irs-pdf/i8824.pdf
here's a link to the regs.
https://www.law.cornell.edu/cfr/text/26/1.1031(j)-1
