The Benefits of a Voluntary Disclosure Agreement

A VDA is a negotiated agreement between a taxpayer and a state taxing authority under which the taxpayer comes forward before being contacted about an audit, discloses the previously unreported liability, pays the tax and (usually) interest for a defined period, and receives specified relief in return. Most states operate a formal VDA or voluntary compliance program; many allow the initial approach to be made anonymously through a representative, so the company's identity is not disclosed until the terms are agreed.

Limiting the Lookback

The central benefit is the limited lookback period. Instead of an open-ended exposure running back to the date nexus was first established, the state agrees to assess only a fixed number of prior periods — commonly three or four years, and in some states as short as the current period plus a limited number of prior years. Periods before the lookback window are closed, and the state waives its right to assess them notwithstanding the absence of filed returns.

The arithmetic is often decisive. A company with six years of uncollected sales tax exposure that registers in the ordinary course faces assessment on all six years plus penalties and interest. The same company entering a VDA with a three-year lookback eliminates roughly half the tax base outright, before any penalty relief is considered. Where the earlier years were the growth years — or where the company has since begun collecting properly — the closed periods can represent the majority of the exposure.

Waiving Penalties

The second core benefit is penalty abatement. Failure-to-file and failure-to-pay penalties on sales tax are frequently assessed at five percent per month up to a twenty-five percent cap, and several states layer additional negligence or trust-fund penalties on top. Across multiple states and multiple years, penalties alone can approach a quarter of the tax. Under a VDA, states routinely waive these penalties in full as the stated consideration for coming forward voluntarily.

Interest is a different matter and should be modeled separately. Most states will not waive statutory interest, because interest is characterized as compensation for the use of the state's money rather than as a sanction. A minority of states will reduce or waive a portion of interest as part of the negotiation. Assume interest is payable unless the specific program provides otherwise.

Collateral Benefits

Beyond lookback and penalties, a VDA typically produces several practical advantages: the company controls the timing and the narrative rather than responding to an auditor's schedule; the disclosure is made through a negotiated agreement rather than a perjury-backed registration form completed under time pressure; the agreement resolves the earlier periods with finality, which removes the issue from diligence in a financing or sale process; and the closed periods reduce the risk of responsible-officer assessments against individuals.

The eligibility condition is timing. VDA programs are available only to taxpayers not already under audit or under a nexus inquiry for the tax at issue. Once a state issues a nexus questionnaire or an audit notice, the door closes for that tax and that state. A company aware of exposure that waits is not preserving optionality — it is spending it.

The Process in Practice

The mechanics are broadly consistent across states. The company or its representative submits a request describing the business, the nature of the products or services, the basis and approximate date of nexus, and an estimate of the liability by period. The state responds with a proposed agreement specifying the lookback period, the penalty waiver, the interest treatment, and the registration and filing obligations going forward. The company then discloses its identity, executes the agreement, files the returns or a schedule for the lookback periods, and remits tax and interest.

Two points deserve attention during this process. First, the nexus analysis has to be done properly before the disclosure is made, state by state, for both economic and physical nexus, and separately for sales tax and income tax — the thresholds and the triggering activities are not the same. Second, the disclosure has to be accurate. A VDA obtained on the basis of a materially understated liability or a misstated nexus date can be voided by the state, restoring the full open-ended exposure and the penalties the agreement waived.