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Mississippi

State Annual Filings

Form
Filing Requirements
Corrections
1099-LTC
1099-SA
1099-S
W-2G
Direct filing required of forms that have state withholding.
Corrections of directly filed forms are completed in the EFW2C or 1220 format. Only corrected statements are required.
1099-B
1099-DIV
1099-G
1099-INT
1099-K
1099-MISC
1099-NEC
1099-OID
1099-PATR
1099-R
5498
File data through the IRS Combined Federal/State Program. Direct filing required of forms that have state withholding.
Corrections of directly filed forms are completed in the EFW2C or 1220 format. Only corrected statements are required.
W-2
Direct filing required of all W-2s that have dollars to report where the taxable state is Mississippi.
Corrections of directly filed forms are completed in the EFW2C or 1220 format. Only corrected statements are required.
1099-A
No filing required.
N/A
1099-C
1099-Q
Direct filing required for amounts > $600.
N/A
Filing Due Date
Last day of January (W-2s), Last day of February (1099s)
Filing Method
Electronic Upload
Electronic Filing URL
Filing Format
IRS 1220 for 1099 filings, SSA EFW2 for W-2 filings
CFS Participant
Yes
Supporting Documentation
Additional Information
File a separate Mississippi Form 89-140 on paper for every type of return.