You may need to.
According to Earnings
Tax Frequently Asked Questions,
All City of St. Louis residents are required to pay
the Earnings Tax regardless of where they work. Non-residents are required to
pay the Earnings Tax on work or services performed within the City of St.
Louis. All businesses located in the City of St. Louis, except those exempted
by law, are required to pay the Earnings Tax. Non-resident businesses, except
those exempted by law, who perform work, services or business activity in the
City of St. Louis are required to pay the Earnings Tax.
However, TurboTax
does not process any of St. Louis' tax forms.
For forms you may need to file, please see Earnings
Tax Forms and Information.
