If you own an unincorporated small business, you probably don’t like the size of your self-employment (SE) tax bills. No wonder! For 2023, the SE tax is imposed at the painfully high rate of 15.3% on the first $160,200 of net SE income. This includes 12.4% for Social Security tax and 2.9% for Medicare tax. The $160,200 Social Security tax ceiling is up from the $147,000 ceiling for 2022, and it’s only going to get worse in future years, thanks to inflation. Above the Social Security tax ceiling, the Medicare tax component of the SE tax continues at a 2.9% rate before increasing to 3.8% at higher levels of net SE income thanks to the 0.9% additional Medicare tax, on all income. The S corp advantage For wages...