My first DSCR deal was a 4-unit in Tulsa, $425k purchase, investor buying in an LLC. Looked clean on paper: 1.28 DSCR, 680 credit, 25% down, all properties seasoned. I blew the close date by 11 days. Here is why, so you do not.
Mistake #1 — I did not verify the lease structure up front. The borrower handed me leases that were month-to-month at below-market rent because his cousin lived in one unit. I built the DSCR off market rent (Form 1007), but the underwriter wanted a lease addendum or a market-rent appraisal. Two-week delay while we got the appraiser back out.
Mistake #2 — entity docs. LLC was formed 3 weeks before contract. Operating agreement was a fill-in-the-blank LegalZoom template with no manager designated. Lender required "authorized signer" resolution. Borrower's attorney was on vacation. 5-day delay.
Mistake #3 — reserves documentation. He had the reserves, but they were in a business checking account with weekly transfers from his main operating account. Underwriter flagged it as "commingled" and asked for 60 days of both accounts, plus letters of explanation. Should have sourced funds on day one.
Playbook going forward: (1) pull leases + operating agreement + 60 days bank statements BEFORE submission, (2) always order Form 1007 with market-rent addendum on day one, (3) verify the LLC has a designated signer in writing, (4) give the borrower a 1-page "DSCR pre-submission checklist" so they know exactly what to send. My close-rate on DSCR deals went from 70% to 94% after adopting that checklist. Happy to share it — drop a comment.