A simple cross check of the tax record and the seller name on contract would have revealed this.

It will be Obvious from the closing statement that you’re $30K short on the down payment and Yes you have to reveal it as you are listing any loans/debts.

I also recommend you avoid sharing numbers and revealing your hand. 

Many folks feel that revealing the 1031 too early gives the seller an advantage in negotiation. 

https://www.americanbanker.com/articles/shadow-bank-weaknesses-forced-feds-market-rescue-quarles-sayshttps://www.forbes.com/sites/walterloeb/2020/07/06/9274-stores-are-closing-in-2020--its-the-pandemic-and-high-debt--more-will-close/#67303d6d729fhttps://www.theatlantic.com/magazine/archive/2020/07/coronavirus-banks-collapse/612247/https://www.greenwichtime.com/business/article/A-new-credit-bubble-gets-ready-to-burst-13911193.phphttps://www.zerohedge.com/economics/real-unemployment-rate-21-and-heading-higherhttps://www.weforum.org/agenda/2020/06/now-is-the-time-for-a-great-reset/https://www.zerohedge.com/news/2018-11-22/did-imf-reveal-cryptocurrency-new-world-order-end-gamehttps://www.imf.org/external/pubs/ft/fandd/2018/06/pdf/fd0618.pdfhttps://www.zerohedge.com/crypto/bank-england-governor-signals-central-bank-digital-currency-coming

Further investigation revealed she's been evicted, but said NO on the application on evictions.

Everybody is gearing up to go to court… It is a tsunami in economic terms.”Wolff said that the current economic crisis reveals how "unsustainable" the current U.S. system is.

The inspection revealed what i thought were MAJOR foundation issues (sagging plates/inadequate support, fungus, dry rot).

If there are substantial discrepancies that will disqualify the tenant, I usually let the tenant know that their background check revealed issues.

Sounds like your hard work and expert planning revealed a great deal for you.