The sixth and final season of Schitt's Creek, a Canadian television sitcom created by Dan Levy and father Eugene Levy premiered on January 7, 2020, and concluded on April 7, 2020, on CBC Television, and was followed by a one-hour behind-the-scenes retrospective documentary titled Best Wishes, Warmest Regards: A Schitt's Creek Farewell. The season aired 14 episodes and saw the final appearances of the Rose Family, consisting of characters Johnny Rose, Moira Rose, David Rose, and Alexis Rose.
Dan Levy initially envisioned the series ending with season five, but agreed to a sixth season after receiving a two-year renewal following the show's fourth season.
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The show received 15 Emmy nominations for its sixth and final season, setting a record for most Emmy nominations for a comedy series's final season. For its portrayal of LGBTQ+ people, the series received three nominations for a GLAAD Media Award for Outstanding Comedy Series, winning twice.
The first five seasons of the series maintained staggered premieres, with new episodes debuting in Canada before being broadcast in the United States. This changed for this season, with new episodes being broadcast simultaneously in Canada and the United States. The series finale aired on April 7, 2020, at 8:00 pm ET; it was followed by a one-hour behind-the-scenes retrospective documentary titled Best Wishes, Warmest Regards: A Schitt's Creek Farewell. In the United States, the series finale was Schitt's Creek's highest-rated episode ever and simulcast on Logo TV and Comedy Central, which had recently become sibling networks to Pop TV through the ViacomCBS merger.
On Rotten Tomatoes, the final season has an approval rating of 100% based on 43 reviews with an average rating of 9/10. The website's critics' consensus reads: "Witty, warm, and with just the right blend of wisdom and wisecracks, Schitt's Creeks final season is the perfect farewell to the Roses and the town that changed their lives." On Metacritic, the final season has a score of 95 out of 100, based on 4 critics, indicating "universal acclaim". Bridget Read of Vogue wrote that while the series "started off with typical fish out of water scenarios," it has "fully come into its own, with a whole cast of Twin Peaks-meets-Christopher-Guest-universe characters that are as equally endearing".