Thank you, George, and good morning, everyone. I'm going to have a brief overview of our third quarter results. Afterward, I'll pass the call to John Donahue, our President of the asset management team for his comments. As a reminder, our comments today will refer to our earnings release, supplemental package and 10-Q, which, as Scott mentioned, can be found on our website.
We reported funds from operations or FFO of $20.4 million or $0.19 per share for the third quarter of 2020. During the third quarter, we worked with tenants that were impacted by the pandemic. As part of that, we determine whether a lease is collectible or not. If we determine it is no longer collectable, we write-off receivables and do not report current rents unless they're paid in cash. So part of this loss is receivable write-offs, which is more of a onetime event. And part of the loss is current rents that we stopped reporting. During Q3, we had write-offs and lost rent of only $108,000, and on a year-to-date basis, the total is $631,000.
Going forward, the amount of loss rent from tenants that we wrote off would be reduced by any cash rents that we receive from them. We also reached agreements with a number of tenants on rent deferrals using lease amendments, modifications, and other tenant agreements. Total rents deferred by us during Q3 were only $27,000. On a year-to-date basis, it's about $1.5 million at this point, which is below 0.1% of annualized revenue.
Where these agreements generally result in us being repaid, there is no significant GAAP or FFO impact from them. We are working with other tenants that are having issues, and we'll provide updates periodically like we have here. Turning to our balance sheet. At September 30, 2020, we had $1 billion of unsecured debt outstanding and had $30 million drawn on our line of credit, which is the same amount we've had drawn at the end of June and March this year.
Our total debt of $1 billion at the end of September was also the same that we had at the end of June and March of this year. So even with all the activity we've had, our debt to total debt level remained the same.
From a liquidity standpoint, we have $570 million available on our line of credit as we look ahead. As a reminder, all our debt is unsecured. We have no debt maturities until November 30, 2021, and about 92% of our debt is at fixed rates. With our debt stack more termed out and our rates mostly fixed, we believe we have aligned our capital structure with the more long-term value add properties that we have in our portfolio.
With that, I'll turn the call over to John. John?