Deadline reminders › Wisconsin
Wisconsin · WIWe track 13 Wisconsin deadlines plus 17 federal ones, and email you before each one that applies to your business.
Every row links to the agency that sets the deadline. Answer a few questions once and only the ones that apply to your business are scheduled.
| Deadline | Who it hits | When | Official source |
|---|---|---|---|
| Wisconsin annual report (DFI) - domestic entity | Wisconsin-formed LLCs and corporations registered with the Department of Financial Institutions | On your own renewal date | Wisconsin Department of Financial Institutions - business entity FAQ |
| Wisconsin annual report (DFI) - foreign entity | Out-of-state LLCs and corporations registered to transact business in Wisconsin | Every March 31 | Wisconsin Department of Financial Institutions - business entity FAQ |
| Wisconsin sales and use tax return - monthly filer | Seller's permit holders assigned MONTHLY filing by the Department of Revenue | Monthly, on day last | Wisconsin Department of Revenue - sales and use tax FAQ |
| Wisconsin sales and use tax return - quarterly filer, Q1 | Seller's permit holders assigned QUARTERLY filing by the Department of Revenue | Every April 30 | Wisconsin Department of Revenue - sales and use tax FAQ |
| Wisconsin sales and use tax return - quarterly filer, Q2 | Seller's permit holders assigned QUARTERLY filing by the Department of Revenue | Every July 31 | Wisconsin Department of Revenue - sales and use tax FAQ |
| Wisconsin sales and use tax return - quarterly filer, Q3 | Seller's permit holders assigned QUARTERLY filing by the Department of Revenue | Every October 31 | Wisconsin Department of Revenue - sales and use tax FAQ |
| Wisconsin sales and use tax return - quarterly filer, Q4 | Seller's permit holders assigned QUARTERLY filing by the Department of Revenue | Every January 31 | Wisconsin Department of Revenue - sales and use tax FAQ |
| Wisconsin sales and use tax return - annual filer | Seller's permit holders assigned ANNUAL filing by the Department of Revenue | Every January 31 | Wisconsin Department of Revenue - sales and use tax FAQ |
| Wisconsin sales and use tax return - early monthly filer | Seller's permit holders the Department of Revenue has designated EARLY MONTHLY filers | Monthly, on day 20 | Wisconsin Department of Revenue - sales and use tax FAQ |
| Wisconsin quarterly unemployment insurance reports - Q1 | Any Wisconsin employer with covered employees | Every April 30 | Wisconsin DWD Unemployment Insurance Employer Handbook - wage reporting |
| Wisconsin quarterly unemployment insurance reports - Q2 | Any Wisconsin employer with covered employees | Every July 31 | Wisconsin DWD Unemployment Insurance Employer Handbook - wage reporting |
| Wisconsin quarterly unemployment insurance reports - Q3 | Any Wisconsin employer with covered employees | Every October 31 | Wisconsin DWD Unemployment Insurance Employer Handbook - wage reporting |
| Wisconsin quarterly unemployment insurance reports - Q4 | Any Wisconsin employer with covered employees | Every January 31 | Wisconsin DWD Unemployment Insurance Employer Handbook - wage reporting |
Plus 17 federal deadlines: estimated taxes, the annual return matched to your entity, and the employer filings if you hire.
These are the official pages behind the deadlines above. Always confirm a requirement with the agency itself.
Entity type, filing frequency, license dates, whether you have employees or subs. Two minutes, changeable anytime.
Only the Wisconsin and federal deadlines that apply to your business, each with the official agency link.
You pick the lead time (default 14 days). The email says what is due, when, and where to file. That is the whole product.
Contractor Lane sends informational reminders with official source links. It is not legal, tax, licensing, insurance, or accounting advice, and it does not file anything for you. You remain responsible for every filing. Deadlines change — confirm with the agency.
We track 13 Wisconsin deadlines plus 17 federal ones, and email you before each one that applies to your business.
No. The Wisconsin-specific reminders only fire if they apply to your business. Every Wisconsin small business gets the federal layer regardless of trade.
No, and that's deliberate. It reminds you ahead of each deadline with the official source link. You (or your bookkeeper) file. It replaces the sticky note, not the CPA.
One button on your settings page. It cancels in Stripe immediately, no email chains, no phone call.