Soviet dignitary
Tolstoy revisited Russia in May 1923, and decided to return permanently, having decided that "no literature will come out of the emigration". In his farewell editorial printed in Nakanune, he wrote, "I am leaving with my family for the homeland forever. If there are people here abroad close to me, my words are addressed to them. Do I go to happiness? Oh, no: Russia is going through hard times. Once again she is enveloped by a wave of hatred... I am going home to a hard life."
Because of his ancestry he was sometimes called "Comrade Count" or "Red Count".
Far from experiencing a "hard life" in the Soviet Union, Tolstoy was a highly privileged Soviet citizen, who prospered under the dictator, Joseph Stalin, when other writers who had chosen to live under Soviet rule throughout the civil war were persecuted. According to a widespread rumour, he was a millionaire with a "bottomless bank account". The American journalist Eugene Lyons noted how "almost alone among Russians, Tolstoy lived in baronial style in a rambling many-roomed mansion stocked with rich antiques ... the whole atmosphere of ripe old-world culture seemed like a throw-back to a nearly forgotten period." Anna Akhmatova paid a back-handed tribute to his ability to live well in a short poem written in the 1920s, which included the lines:
If Tolstoy was aware that she had linked his name with that of the reviled head of the NKVD, he did not bear a grudge. In 1940, he and Mikhail Sholokhov proposed that Akhmatova be awarded a Stalin Prize, which would have been her first official recognition by the Soviet literary establishment, but the proposal was vetoed by Stalin.
Soviet critics abruptly changed their view of Tolstoy's work once he had declared his new allegiance to the regime. Instead of being denounced in Krasnaya nov, he had more work published in that magazine during the 1920s than any other author apart from Maxim Gorky, starting with Aelita. A critic writing in the same magazine praised The Road to Calvary as the best novel ever written by an emigre Russian.
When Nadezhda Mandelstam published her memoirs in the 1960s, she opened with this enigmatic sentence: "After slapping Alexei Tolstoy in the face, M. immediately returned to Moscow." She did not explain why her husband, Osip Mandelstam struck Tolstoy, but makes it clear that Tolstoy was so well connected with the Soviet authorities that Mandelstam fled Leningrad because he was afraid that he would be arrested. According to other sources, Tolstoy had chaired a writers' 'court of honour' which looked into Mandelstam's complaint against a fellow writer who had slapped his wife, and objected to a verdict which implied fault on both sides.
Tolstoy was Chairman of the USSR Writers Union in 1936–1938. In January 1937, during the second of the Moscow show trials, at which 17 defendants including former leading Bolsheviks such as Georgy Pyatakov and Karl Radek were forced to confess to crimes they had not committed, Tolstoy signed a collective letter, with other writers, declaring "We demand merciless punishment for traitors, spies and murderers who sell their homeland."
In 1937, he published his novel Bread, which eulogised Stalin's role in the defence of Tsaritsyn (later renamed Stalingrad) during the civil war. This prompted one Soviet reader to write to him anonymously, saying that he had previously admired Tolstoy as Russia's greatest living writer since the death of Maxim Gorky, but on reading Bread:
I felt ashamed, bitter and very, very hurt. Don't you feel the stifling atmosphere in which 170 million Soviet people are suffocating? ... For the sake of Stalin's boundless ambition, historical facts are manipulated, and you put your thin hand to it ... In Bread, you are pushing the assertion that the revolution won thanks only to Stalin ... Fear is the dominant emotion that grips citizens of the USSR. Don't you see it? ... Do you live in an ivory tower?
In December 1937, Tolstoy was elected to the Supreme Soviet of the Soviet Union. He became a full member of the USSR Academy of Sciences in 1939.