
Small Business Annual Tax and Payroll Compliance Calendar: 941, 940, NC-5, W-2/1099, Estimated Tax, 1120-S/1065, Schedule C, NC Sales Tax, and Property Listing (Concrete 2027 Dates for the 2026 Tax Year)
A full-year small business tax calendar: 941, 940, NC-5, W-2/1099, estimated tax, 1120-S/1065, Schedule C, NC sales tax, and county listing, with 2027 dates—subject to current IRS/NCDOR/county tax office guidance.
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