Introduction
Wyoming is one of the few states with no state income tax, which means residents only need to focus on federal tax deadlines. However, businesses, property owners, and sales tax filers still have state tax obligations.
This guide outlines important federal and state tax deadlines for Wyoming residents and businesses, including income tax, property tax, sales tax, and business tax due dates.
Do Wyoming Residents Have to File State Taxes?
- No, Wyoming does not require residents to file a state income tax return.
- However, Wyoming residents must still file federal income taxes with the IRS.
- Business owners and property owners in Wyoming have state tax obligations such as franchise taxes, property taxes, and sales taxes.
Federal Tax Deadlines for Wyoming Residents
Tax Type Deadline (2025)
Individual Federal Tax Return (Form 1040) April 15, 2025
Tax Extension Deadline October 15, 2025
Quarterly Estimated Taxes (Self-Employed & Business Owners) April 15, June 15, September 15, January 15
IRA & HSA Contribution Deadline for 2024 April 15, 2025
- E-filing and direct deposit result in faster refunds.
- File for an extension (Form 4868) to get an extra 6 months to submit your return (payment is still due by April 15).
Wyoming Property Tax Deadlines
- Property taxes in Wyoming are due in two installments:
- First Half Due: November 10, 2025
- Second Half Due: May 10, 2026
- Property owners can pay the full amount by December 31 to avoid late penalties.
Wyoming Sales Tax Deadlines (For Businesses)
- Wyoming businesses must file and pay sales tax returns based on their assigned schedule:
- Monthly Filers: 15th of each month
- Quarterly Filers: April 15, July 15, October 15, January 15
- Annual Filers: January 31, 2026
Wyoming Business Tax Deadlines
Tax Type Deadline
Wyoming LLC Annual Report Annually on Business Formation Date
Wyoming Sales Tax Returns 15th of each month (if monthly filer)
Federal Corporate Tax Return (Form 1120) April 15, 2025
S-Corp & Partnership Tax Returns (Form 1120S / 1065) March 15, 2025
- Wyoming LLCs and corporations must file an annual report to maintain good standing.
How to Avoid Late Penalties
- Set calendar reminders for federal and state tax deadlines.
- Make estimated tax payments on time if self-employed.
- E-file and use direct deposit for faster processing.
- Hire a CPA to ensure compliance and avoid missed deadlines.
IRS Compliance & Wyoming State Tax Forms
- Form 1040 – Individual federal tax return.
- Form 1120 / 1120S / 1065 – Business tax returns for corporations, S-corps, and partnerships.
- Wyoming Sales Tax Return – Filed monthly, quarterly, or annually.
- Wyoming Property Tax Statement – Required for property owners.
Conclusion
Wyoming residents do not have to file a state income tax return, but they must meet federal tax deadlines. Business owners and property owners should stay aware of sales tax, LLC reports, and property tax deadlines to avoid penalties.
For expert tax planning and filing assistance, schedule a meeting with our CPA Anshul Goyal by clicking at https://calendly.com/anshulcpa/ now.
Frequently Asked Questions (FAQs)
1. Do Wyoming residents have to file state income taxes?
No, Wyoming has no state income tax, so residents only need to file federal taxes.
2. When is the federal tax deadline for Wyoming residents?
The 2025 tax filing deadline is April 15, with an extension deadline of October 15.
3. Do Wyoming businesses have to file an annual report?
Yes, Wyoming LLCs and corporations must file an annual report on their formation date.
4. When are property taxes due in Wyoming?
Property taxes are due in two installments: November 10 and May 10.
5. Should I hire a CPA to manage my tax deadlines?
Yes, a CPA helps track deadlines, file taxes correctly, and avoid IRS penalties.
About Our CPA
Anshul Goyal, CPA EA FCA is a licensed Certified Public Accountant and an IRS Enrolled Agent (EA). He specializes in Wyoming tax planning, business tax compliance, and federal tax filing.
Schedule a consultation today with Anshul Goyal, CPA, for expert tax guidance.