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Business Tax · Specialization

State & local tax,
and the states you forgot.

Where you owe, how much, and how to resolve the three states you should have registered in two years ago without paying for the privilege of volunteering.

At a glance

Nexus determination, apportionment and sourcing, state pass-through entity elections, sales and use tax compliance, and voluntary disclosure agreements across all fifty states.

Who this suits
  • Companies with employees or contractors working outside Massachusetts
  • Software and product businesses selling across state lines
  • Anyone who has received a nexus questionnaire from a state
  • Pass-through entities with owners in high-tax states
  • Businesses that have been quietly ignoring a state for over a year

One remote hire can create obligations in a state nobody has visited.

Economic nexus thresholds, market-based sourcing and remote work have between them made multi-state exposure the most common unpleasant surprise in a private company’s books. A single salesperson working from Connecticut, a warehousing contract in New Jersey, or a marketplace threshold crossed in the third quarter can trigger income tax, payroll and sales tax filings at once.

We start with a nexus study built from data rather than recollection: payroll registers, sales by ship-to state, contractor locations, property and inventory. The output is a state-by-state table: what triggered the obligation, which taxes it touches, and what year it began.

Then we price the two routes honestly. Registering prospectively is cheap and leaves the back years open. A voluntary disclosure agreement costs more to run but caps the look-back, usually abates penalties, and closes the exposure for good. Which one is right depends on the size of the number, and we give you the number first.

For pass-through entities, state PTE elections are worth real money and are easy to miss or to make badly. We model them every year rather than assuming last year’s answer still holds.

Deliverables

From nexus map
to filing calendar.

SALT work is usually a one-time clean-up followed by a maintenance calendar. We quote and run both.

Nexus study

A state-by-state determination of income, franchise, sales and payroll obligations, with the specific trigger and start date for each.

Apportionment and sourcing

Market-based versus cost-of-performance sourcing, throwback and throwout rules, and the calculation behind every state’s share of income.

Pass-through entity elections

Annual modeling of state PTE elections against each owner’s federal position, including the states where the election backfires.

Sales and use tax

Taxability review by product and jurisdiction, registration, filing calendar, and exemption certificate management.

Voluntary disclosure agreements

Anonymous negotiation with the state to cap the look-back period and abate penalties before an assessment ever issues.

Nexus questionnaire response

Drafted, supported and filed on your behalf, with the position documented in case it is revisited.

How it runs

Map it, price it,
then fix it.

The order matters. Registering in a state before you know the exposure is how a manageable problem becomes an assessment.

01

Footprint mapping

Roughly two weeks

Payroll registers, sales by ship-to state, contractor locations, inventory and property. We build the map from source data so the conclusions hold up.

02

Exposure quantified

A written schedule

Tax, interest and penalty by state and by year. The decision to act becomes a number rather than a background worry.

03

Remediation

VDA or prospective registration

We negotiate the disclosure agreements anonymously where that is the better route, and prepare the back filings that go with them.

04

Ongoing calendar

Monthly and quarterly

Live filings move onto the compliance calendar with named owners and due dates, so the clean-up does not have to happen twice.

Multi-state

Find out what the
map actually looks like.

A nexus study is a fixed-fee engagement. Most clients discover two states they knew about and one they did not.