First, the hard truth about who is in control
A trustee sale in Tennessee is run by the trustee named in your deed of trust, on behalf of your lender. That means the lender ultimately controls whether the sale is postponed. There is no form you file at the courthouse to push the date yourself. What you can do is give the lender, or the law, a reason to move it.
Lever 1: Reinstate (pay the past-due amount)
Most Tennessee deeds of trust give you a contractual right to reinstate the loan, that is, pay the arrears plus fees and stop the sale, any time before it happens. If you can raise the back-due amount, this is the cleanest stop: the loan goes back to current and the sale is called off. The exact cutoff and payoff figure are in your loan documents, so ask your servicer for a written reinstatement quote.
Lever 2: A real sale already in motion
Lenders would generally rather be paid in full than take a property back at auction. If there is a genuine, active sale of the home already underway, a signed listing or a scheduled marketed auction that would pay off the loan, that is a concrete reason to ask for a postponement.
Lever 3: Bankruptcy's automatic stay
Filing bankruptcy triggers an automatic stay that halts the trustee sale immediately, even the morning of the sale. Chapter 13 in particular lets many homeowners cure their arrears over time and keep the home. It is the one tool that reliably stops a sale in the final hours.
How a postponement actually works in Tennessee
When a Tennessee sale is postponed, the trustee announces the new date. Under the 2025 update to the foreclosure-notice law (Public Chapter 515), a sale postponed within one year can proceed on the new date without starting the newspaper advertising over, as long as the new date is announced online and at the original sale location.[1] Postponements of more than 30 days generally require the trustee to mail notice of the new date at least 10 days beforehand.
Practical point: a postponement buys time, it does not erase the debt. Unless you use that time to reinstate, sell, or restructure, the sale simply happens on the new date. Time is only worth something if you have a plan for it.
If you have equity, buying time has a purpose
Sources: Public Chapter 515 (2025), amending Tenn. Code Ann. Title 35 (foreclosure notice and postponement rules); reinstatement and trustee-sale mechanics are governed by your deed of trust and Tenn. Code Ann. Title 35, Ch. 5. This is general information, not legal advice; talk to a licensed Tennessee attorney about your specific situation.