THE MICHIGAN EXIT STRATEGY

A Tactical Guide to the 4.25% Raise, Domicile Audits, and Proposal A vs. Save Our Homes.

Guide Verified: February 2026

1. The "Statement of Domicile" Trap (Form 3799)

Tax professionals frequently warn clients that the Michigan Department of Treasury utilizes a specific document during residency audits: Form 3799. CPAs note that this 26-point questionnaire is designed to rigorously test a taxpayer's residency claim.

Tax counsel advises that unlike states focusing purely on day counts, Michigan heavily scrutinizes qualitative factors. Auditors examine the location of primary medical providers, safe deposit boxes, and "active" bank accounts. Legal professionals caution that retaining a primary care physician in Royal Oak or Troy can severely compromise a domicile defense.

CRITICAL INSIGHT

Tax attorneys often emphasize a core philosophy: You cannot simply "add" Florida; you must decisively "subtract" Michigan. To build a defensible case against a Form 3799 audit, CPAs typically advise clients to close local memberships, establish a Florida-based primary care physician, and ensure their Michigan property is strictly classified as a "secondary/vacation" residence on all legal and insurance documentation.

2. The Pension & Retirement Delta

Financial advisors note that Michigan's treatment of retirement income can be complex. While recent legislation adjusted the "Pension Tax," tax professionals highlight that the state continues to utilize a tiered taxation system based on birth year. In contrast, Florida applies a 0% tax rate to pensions, 401(k) withdrawals, and Social Security income.

For individuals executing substantial portfolio drawdowns, mathematical models indicate a clear 4.25% arbitrage opportunity. For example, on a $200,000 annual draw, this represents an estimated $8,500/year in retained capital. (Consult your financial advisor for an exact analysis of your portfolio).

3. Proposal A vs. Save Our Homes

Tax experts note that Michigan residents are familiar with "Proposal A," which generally caps the annual increase in taxable value tied to inflation. Florida offers a parallel statutory protection called "Save Our Homes," which caps the annual assessed value increase at 3% for homesteaded properties.

The strategic real estate advantage? You reset your basis into a highly efficient physical asset. While a $2M home in Birmingham may carry significant carrying costs and maintenance drag, transitioning that capital to Lakewood Ranch secures new construction, full warranties, and the 3% cap protection from the moment your homestead exemption is legally established.

4. The Standard CPA Domicile Checklist

While every tax situation is unique, tax and legal professionals universally recommend the following baseline actions when shifting your domicile:
File a "Declaration of Domicile" in Florida.
Surrender your Michigan Driver’s License immediately.
Register to vote in Florida and cancel MI voter registration.
Notify Michigan Treasury of your final part-year return.
Establish primary medical and dental care providers in Florida.

Execute the Strategy

Connect with a Relocation Specialist to view "Domicile-Ready" inventory in Lakewood Ranch.

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