Florida has no state income tax return. But every W-2, 1099, and K-1 issued to you is reported to the IRS. When you don't file, the IRS eventually files a Substitute for Return with zero deductions, worst filing status, and an inflated balance.
The IRS typically requires six years of compliance before negotiating resolution. Filing your own returns replaces the SFRs and usually reduces the balance by 30-60%.
If you have unfiled returns, let me help you get compliant safely. Attorney-client privilege protects our communications during the process.