Business Tax Contact Information

Schedule a Business Tax Call

Schedule a call with a tax representative regarding MyTax, Business Tax Registration/changes, and any of the following tax types: Individual, Sales, Use, Employer Withholding, Corporate Income, and Tire & Battery Fee.

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Mailing Address for Express/Overnight Packages Only - Taxation Division

Business Sales/Use Taxability

Questions regarding the taxability of items for Business Sales and Use Tax:

PO Box 840
Jefferson City, MO 65105-0840
Phone: 573-751-2836
Fax: 573-522-1666
salesuse@dor.mo.gov

Business Tax Registration

Questions regarding registering your business for Sales Tax, Consumer's Use Tax, Vendor's Use Tax, Tire & Battery Fee, Withholding Tax, Transient Withholding for construction workers, or Corporation Income Tax:

PO Box 3300
Jefferson City, MO 65105-3300
Phone: 573-751-5860
Fax: 573-522-1722
businesstaxregister@dor.mo.gov

Cigarette Tax

Questions regarding cigarette tax collection and licensing, disbursement of cigarette tax monies, and sales of cigarettes:

PO Box 811
Jefferson City, MO 65105-0811
Phone: 573-751-7163
Fax: 573-522-1720
excise@dor.mo.gov

Corporation Income

Questions regarding corporation income (Form MO-1120):

PO Box 700
Jefferson City, MO 65105-0700
Phone: 573-751-4541
Fax: 573-522-1721
corporate@dor.mo.gov

Questions regarding s-corporation income (Form MO-1120S):

PO Box 336
Jefferson City, MO 65102-0336
Phone: 573-751-4541
Fax: 573-522-1721
corporate@dor.mo.gov

County Tax

Questions regarding collection of various court fees/charges, and the disbursement of Statutory County Collections, Excess Traffic Fines, Private Car Tax, and Riverboat Gaming Funds:

PO Box 453
Jefferson City, MO 65105-0453
Phone: 573-751-5900
Fax: 573-522-1720
countyfees@dor.mo.gov

Electronic Filing

Questions regarding individual and business tax online payments, canceling or reversing submitted payments, or questions regarding the ACH credit process or specifications:

Phone: 573-751-8150
Fax: 573-526-5915
elecfile@dor.mo.gov

Employer Withholding Tax

Questions regarding withholding tax balance dues, and withholding tax refund requests:

PO Box 3375
Jefferson City, MO 65105-3375
Phone: 573-522-0967
Interactive Payment Line: 888-929-0513
Fax: 573-522-6816
withholding@dor.mo.gov

Financial Institution Tax

Questions regarding tax levied on banks, trust companies, credit institutions, savings and loan associations, and credit unions:

PO Box 898
Jefferson City, MO 65105-0898
Phone: 573-751-2326
Fax: 573-522-1720
fit@dor.mo.gov

Insurance Tax

Questions regarding the collection of Insurance Tax imposed by the state:

PO Box 898
Jefferson City, MO 65105-0898
Phone: 573-751-2326
Fax: 573-522-1720
fit@dor.mo.gov

Local Government

Questions regarding the implementation of sales and use tax for cities, counties, and districts, and local tax distributions:

PO Box 3380
Jefferson City, MO 65105-3380
Phone: 573-751-4876
Fax: 573-522-1160
localgov@dor.mo.gov

Motor Fuel Tax

Questions regarding the collection and disbursement of motor fuel tax monies, licensing, and refund claims.

MyTax Portal

Questions regarding the MyTax portal and user accounts, including resetting your password:

PO Box 3300
Jefferson City, MO 65105-3300
Phone: 573-751-5860
Fax: 573- 522-1722
mytaxmissouri@dor.mo.gov

Partnership Tax

Questions regarding filing Form MO-1065:

PO Box 3000
Jefferson City, MO 65105-3000
Phone: 573-751-1467
Fax: 573-522-1762
income@dor.mo.gov

Return Processing

Email your Sales, Use, Tire & Battery, or Withholding return to the Department. This email does not send replies. To track the status of your return, create a MyTax Portal account, and file your return online and avoid a delay in processing.

businesstaxprocessing@dor.mo.gov

Sales/Use Tax Exemptions

Questions regarding Not-for-Profit Organizations, and Sales and Use Tax exemptions:

PO Box 840
Jefferson City, MO 65105-0840
Phone: 573-751-2836
Fax: 573-522-1666
salestaxexemptions@dor.mo.gov

Sales/Use Tax, and Tire & Battery Fee Refunds

Questions regarding submitting a refund request for Sales, Consumer's Use, Vendor's Use, and Tire and Battery fee, or about the status of a previously submitted refund request:

PO Box 3350
Jefferson City, MO 65105-3350
Phone: 573-526-9938
Fax: 573-751-9409
salesrefund@dor.mo.gov

Sales/Use Tax, and Tire & Battery Fee Balance Due

Questions regarding sales/use tax balance due notices, or the status of correspondence submitted concerning balance due notices:.

PO Box 3390
Jefferson City, MO 65105-3390
Sales/Use Tax Phone: 573-751-7200
Tire & Battery Fee Phone: 573-526-1760
Fax: 573-522-1160
salestaxnotice@dor.mo.gov

Sales Tax Quarter-Monthly Accounts

Questions regarding calculating quarter-monthly payments, balances due, and credit applications on quarter-monthly sales tax accounts:

PO Box 3390
Jefferson City, MO 65105-3390
Phone: 573-751-7200
Fax: 573-522-1160
quartermonthlysales@dor.mo.gov

Tax Clearance

Questions about requesting a certificate indicating a corporation has no tax due, and the status of a previously submitted request:

PO Box 3666
Jefferson City, MO 65105-3666
Phone: 573-751-9268
Fax :573-522-1265
taxclearance@dor.mo.gov

Tobacco Products Tax

Questions regarding other tobacco tax collection, tobacco tax licensing, and sales of other tobacco products:.

PO Box 3320
Jefferson City, MO 65105-3320
Phone: 573-751-5772
Fax: 573-522-1720
excise@dor.mo.gov

NOTE: Attachments (e.g., Form W-2(s), Federal Return, etc.) may be sent via email. However, the department cannot guarantee a secure transmission. Every effort will be made to respond as quickly as possible to any email questions or requests. However, a reasonable amount of time should be allowed for our staff to research and respond accurately. Any personal information you send to us, such as your name and address, is not secure and could be seen by others. The Missouri Department of Revenue is not liable for lost or otherwise misused emails.