What we do

Residency audits often arise when a taxing authority believes a taxpayer improperly claimed non-resident status, relocated to a lower-tax state, or maintained conflicting ties across multiple jurisdictions. These audits are highly fact-intensive and frequently involve complex questions of domicile, intent, physical presence, and economic connections.

Taxpayers facing residency audits may also encounter overlapping issues involving international tax reporting, business operations, and state tax enforcement. Early legal representation is critical to preserving favorable evidence and preventing inconsistent statements that could expand exposure.

What is a residency audit?

A residency audit is a formal inquiry by a taxing authority to determine whether you were legally a resident for tax purposes during a specific period. Unlike routine audits, residency audits focus heavily on lifestyle, intent, and personal connections—not just income. If residency is established, the state may assess:

  • Back income taxes for multiple years
  • Interest and civil penalties
  • Double taxation across states
  • Expanded audit periods
  • Criminal referral in extreme cases

Factors states use to determine residency

Primary home location
Physical days spent in state
Family residence
Business ownership
Employment location
Vehicle registration
Voter registration
Driver’s license
Banking relationships
Social ties & memberships
Property ownership
Mailing addresses
Homestead exemptions
Medical providers
Travel patterns

How we defend residency audits

01
Domicile & exposure analysis

We reconstruct your factual residency profile across all jurisdictions.

02
Evidence development

We organize property records, travel logs, financial data, and personal records to establish lawful residency.

03
Strategic audit representation

We manage all communications with taxing authorities to prevent contradictory or harmful statements.

04
Dispute resolution or litigation

If the audit cannot be resolved administratively, we pursue appeals and litigation when necessary.

Why work with Goldberg Tax?

  • Deep experience in domicile and residency disputes
  • Multi-state tax audit defense
  • Integrated federal and state tax strategy
  • Forensic documentation analysis
  • Audit-to-litigation continuity
  • Discreet, high-level representation

When residency audits commonly arise

Residency audits frequently occur after:

  • Moving from a high-tax to a low-tax state
  • Maintaining homes in multiple states
  • Working remotely across state lines
  • Selling a business or exercising stock options
  • Retirement relocation
  • International relocation or repatriation
  • High-income years following a move

Frequently asked questions

Residency audits are commonly triggered by income level, real estate ownership, address inconsistencies, multi-state employment, or database matching between states.

Yes. Competing residency claims are common and can result in double taxation without proper legal coordination.

Day counts matter, but they are only one factor. States also evaluate intent, property use, business ties, and personal relationships.

Most residency audits examine three to six years, but longer lookback periods are possible if fraud is alleged.

No. Informal statements about intent and lifestyle often become the most damaging evidence in residency cases.

Get in touch

Tell us what you're dealing with.

Confidential. No obligation. We respond within one business day.