Buy a Dental Practice in New Hampshire: Tax Review

Start with the taxpayer behind the practice

A New Hampshire practice can have one public name and several legal or tax identities in its files. The seller's operating business, a building owner and the incoming buyer may be different parties. List them before using a tax payment or credit in the purchase model. The question is which taxpayer earned, paid and may use the amount under review.

Ask the dental CPA to identify the proposed entity, transaction form, tax period and business activities. Include any work outside New Hampshire and any related entities. Those facts belong in the review even when the buyer expects to keep the same office, team and trade name. A familiar sign does not prove that an old return describes the new owner's position.

The asset and ownership-interest comparison explains the wider structure choice. Here, the narrower task is to carry the CPA's supported tax results into a cash plan without counting the same burden twice. Keep tax calculation, credit support and actual payments on separate lines so each can be checked.

Before negotiating around a claimed benefit, ask for its origin and use history. An unexplained balance in a seller spreadsheet is an open diligence item. It should not become an extra source of purchase funds merely because the file calls it a credit.

Understand the two inputs before linking them

New Hampshire's BET statute defines the enterprise value tax base using compensation and interest paid or accrued, plus dividends paid, before specified adjustments and apportionment. That definition differs from a simple profit figure. Ask the CPA to establish the actual taxable base, coverage and period; a payroll total alone does not complete the calculation.

For the buyer's decision file, request both the Business Enterprise Tax, or BET, result and the Business Profits Tax, or BPT, result. Label whether each number is before or after credits. Also label whether it is a calculated annual amount, an estimate already paid, a return balance or a forecast. Two figures with the same dollar value can represent different stages.

The BPT credit statute allows taxes paid under BET as a credit, subject to its stated coordination rules. For qualifying periods ending on or after December 31, 2014, unused credit may carry forward for ten taxable periods from the period the tax was paid. Have the CPA verify eligibility, prior use, expiry and applicable order before recognizing any amount.

This is a reason to reconcile the returns, not a shortcut around them. Keep federal taxes, other state taxes and the owner's personal obligations outside a two-line comparison unless the model separately includes them. Use the SDE and seller-net guide to distinguish business earnings from the amounts an owner can actually use.

Ask for evidence that answers a specific question

Request enough detail to connect the review to the books while limiting access to sensitive files. A total from a prior return can help frame a question, but it cannot explain every adjustment. Ask the preparer to show the bridge from the records to the final amount, then record which assumptions change under the proposed purchase.

Give each missing item a named owner and a clear next step. For example, the accountant can explain a return adjustment while counsel reviews the transaction's legal identity. The broker can coordinate the question and its effect on the offer. None should guess another professional's conclusion to keep the deal moving.

Preserve the version that supported an offer. If the structure changes, ask whether the earlier conclusion still holds. The due diligence checklist covers the larger investigation; this table addresses the evidence behind one financial assumption.

Work through one reviewed annual case

The following example is invented. Assume a CPA has reviewed a single taxpayer's stated period, found the listed amounts applicable and confirmed the modeled use. There are no prior-period balances, other credits, group allocations, prepayments or penalties in this case. The tax inputs are supplied for the exercise; they are not derived from a practice price or offered as anyone's actual tax bill.

The enterprise amount is assumed paid from the same annual funding pool being analyzed. The profits amount is stated before the modeled offset. Each column is an independent case with the same $6,600 enterprise amount. The changed profits inputs do not predict a tax result from a given change in collections.

In the base case, $11,400 less $6,600 leaves $4,800. Add that remainder to the $6,600 already paid, and the annual pool has funded $11,400. Adding both starting tax figures would give $18,000. That would overstate this exercise's annual use by $6,600.

In the lower case, the amount used is $4,400. The other $2,200 stays on the future-use schedule. The annual funding used is still $6,600. It does not fall to $4,400 through an invented cash receipt. In the higher case, $13,200 less $6,600 leaves $6,600, producing $13,200 of total annual funding used.

Decide what belongs in cash and what belongs in a schedule

The final row above is a record to track, not a bank deposit in this model. Keep it outside cash available for rent, staff or debt. An amount can matter to a later tax review without being money that the buyer can spend today. Do not treat the two balances as interchangeable in an opening plan.

Also respect the starting point of the cash forecast. This example begins before the enterprise amount is paid. If a real forecast begins from a bank balance after a payment, do not deduct that same payment again. Show the opening date, transactions already reflected and remaining uses. The answer must reconcile both from the full period and from the chosen starting balance.

The same discipline applies to the purchase price. A credit schedule is not a valuation report. If a buyer proposes to pay more because of an expected benefit, identify who can use it and when, then evaluate the uncertainty. Do not add its face amount to the offer by default. The seller and buyer may be describing different taxpayers or periods.

Read the working-capital guide for the full receipt and payment forecast. Keep this annual example beside that forecast as a reconciliation. Dividing an annual tax input by twelve may help allocate a planning amount, but it does not establish the actual due dates or required installments.

Stress the recognition decision without mixing cases

Assume the buyer sets aside $12,000 for the two modeled annual uses. That is an invented allocation, not a recommended reserve. Compare each result against the same pool. The last row below is deliberately invalid: it shows the effect of treating the unused amount from the lower case as cash.

The invalid row creates $2,200 of apparent spending room: $7,600 less the supported $5,400. No new cash was received. The error comes from moving a noncash record into the funding column, not from a different calculation of the assumed profits amount.

Test recognition uncertainty separately from profitability. If the CPA cannot support a proposed old balance, keep it unrecognized while obtaining evidence. Do not combine an unsupported balance with the optimistic case and call the resulting number a forecast. A useful downside case states what is known, what is excluded and which decision could change the answer.

The $1,200 shortfall in the higher case does not establish financial distress. It identifies a gap against this chosen allocation. The buyer can reconsider optional uses or arrange confirmed funds while preserving the wider operating plan. Any tax change still needs the responsible preparer's review.

Match the law's effective period to the plan

The date on a saved webpage is not the only date that matters. New Hampshire's 2026 Chapter 280 was approved July 10, 2026. Its BET filing-threshold changes and conditional rate-reduction mechanism take effect January 1, 2027; the separate appropriation has an earlier date. Do not treat the mechanism as an already-issued lower rate or use future filing provisions for an earlier period.

Ask the CPA which enacted rules, notices and forms apply to the actual period under review. If the expected purchase date moves, identify the assumptions that need another look. A changed date need not invalidate the whole transaction, but the model should show whether its inputs remain supported.

Keep current operations and proposed expansion separate as well. The buyer might add an associate, change compensation or introduce work outside the state. Give the preparer the proposed facts rather than asking for a tax answer based only on the seller's last return. Do not infer the effect from the name of an expense.

This guide does not supply a current rate forecast, a universal filing threshold or a complete return method. Its useful output is a dated, reviewable bridge from supported amounts to funding. Preserve the questions that remain open so the next reviewer does not mistake a placeholder for a conclusion.

Keep the operating handoff independent of the tax result

An attractive financial case still needs a workable clinical plan. Under Den 501.01(b)–(c), assigned hygienist and assistant duties must fit the specified rules and training, and dentists must prescribe and supervise care under their direction. Have the responsible clinicians assess actual roles. A tax projection supplies no clinical permission.

List who will lead care, manage records, handle payers and answer staff questions. Check actual availability and authority through the appropriate process. The credentialing guide addresses payer readiness; an existing receipt history does not establish the incoming arrangement.

New Hampshire's records statute treats medical information in provider-held records as the patient's property and includes dentists in its provider definition. Keep patient information under a separate lawful access process. A commercial NDA or the tax review does not independently authorize unrestricted access.

Begin outside-buyer outreach with a seller-blind summary. Omit the owner, exact location, staff, financials and other identifying details. Obtain an NDA before identifying disclosure. Stage staff involvement around needed participation, operating needs and applicable duties, with approved contacts and a clear speaker. The staff communication plan supports that coordination.

Common mistakes in a New Hampshire purchase

One mistake is comparing a pre-credit result from one file with an after-credit result from another. Label the stage of every number before adding or subtracting it. Another is deducting a payment from a bank balance that already reflects it. Reconcile the starting date and the full period together.

Do not import the seller's old balance into the buyer's case without a supported basis. Nor should a future-use amount become an invented deposit. Keep uncertain benefits out of available cash until the actual evidence supports their treatment.

A broader mistake is using a favorable annual result to dismiss a short operating month or an unresolved clinical handoff. The tax bridge answers one question. It does not replace a purchase review, cash calendar or authority check. Each decision needs its own evidence and responsible person.

Summary: fund the supported result once

Identify the taxpayer and period, obtain reviewed inputs and connect them to the payment record. Then compare the resulting annual use with available funding. Keep future-use schedules, prior balances and actual cash visibly separate. Update the bridge when a material assumption changes.

Use the national acquisition guide to coordinate the wider purchase. Bring a dated model, its source documents and the unresolved questions to the next discussion. You can schedule through this site to organize that commercial review with the transaction team.