C corporation alternative minimum tax and company-owned life insurance proceeds?

Written by Hannah McCullough Insurance Researcher & Writer

For a business owner, the practical question is not whether every C corporation owes this tax. It is whether the company is an applicable corporation for CAMT purposes and whether its policy satisfies the federal rules for employer-owned life insurance. Those are separate tests that should be reviewed together before a death benefit is received.

One useful first step is to identify the policy owner, insured person, beneficiary, issue date, premium history, and the company’s applicable financial statements. If you are also evaluating the amount of coverage, you can see your estimated rate in minutes before discussing policy details with a licensed professional. For background on policy exchanges, ask about a 1035 exchange when you speak with your adviser.

What is the corporate alternative minimum tax?

The corporate alternative minimum tax, or CAMT, is a 15% tax calculation for applicable large corporations based on adjusted financial statement income. The IRS says the tax applies for taxable years beginning after December 31, 2022, following the Inflation Reduction Act.

The general size test is based on average annual AFSI for the relevant three-tax-year period. It is not the same as asking whether a company has $1 billion in gross receipts. The IRS’s current guidance also describes a separate test for a corporation that is part of a foreign-parented multinational group, so a large group should not rely on the general test alone.

CAMT is measured against regular corporate income tax rather than added automatically to it. The Form 4626 instructions explain that tentative minimum tax is based on 15% of AFSI, reduced by the applicable CAMT foreign tax credit, and CAMT applies when that result exceeds regular income tax plus the base erosion minimum tax. The calculation is more precise than simply multiplying a company’s book income by 15%.

How are company-owned life insurance proceeds taxed?

Life insurance proceeds received because an insured person died are generally excluded from gross income under IRC §101(a). That starting rule does not eliminate every issue. Employer-owned life insurance has additional statutory requirements, and the policy’s ownership, beneficiary, notice, consent, and issue-date facts matter.

The policy’s business purpose does not by itself guarantee tax treatment. The corporation should be able to show who owned the contract, who was insured, who could receive the proceeds, and what notices and consents were obtained.

The exclusion also concerns the death benefit. It does not mean every amount connected with a policy is ignored for every tax or accounting purpose. Premiums, policy loans, surrender transactions, and book entries can raise separate questions.

When can an employer-owned policy become taxable?

For an employer-owned life insurance contract covered by §101(j), the exclusion can be limited when the employer does not meet the statutory notice and consent rules. The statute and the IRS discussion of §101(j) describe written notice of the intent to insure and the maximum face amount, written consent by the insured, and notice that the employer may be a beneficiary.

Those records should be completed before the policy is issued, and the consent should address the required continuation and beneficiary language. A business should not assume that an employee-owner, a small company, or an existing relationship removes the written requirements. The IRS has specifically addressed situations in which actual knowledge does not substitute for written notice and consent.

There are statutory exceptions and special rules, including rules connected with certain insured employees, beneficiaries, and contract changes. A material increase in death benefit or another material change can affect whether a contract is treated as newly issued for this purpose. That is why a 1035 exchange, replacement, or material policy change deserves a tax review before paperwork is signed.

Does a death benefit automatically increase CAMT?

No. A tax-free result under §101(a) does not, by itself, prove that a death benefit is excluded from every AFSI calculation, and receipt of a death benefit does not automatically create CAMT. The answer depends on how the item is reflected in the corporation’s applicable financial statements and how the CAMT rules and adjustments apply.

The IRS Form 4626 instructions begin the CAMT computation with financial statement net income and then apply the required AFSI adjustments. That framework is different from the regular-tax exclusion for life insurance proceeds. A tax adviser and the company’s financial reporting team should therefore trace the proceeds from the policy ledger to the financial statements and then to the CAMT workpapers.

A simple illustration shows why the threshold and the calculation should not be confused. If a corporation’s final AFSI for a year were $1.2 billion, 15% would be $180 million before the applicable CAMT foreign tax credit and before comparing tentative minimum tax with regular tax. That is a math illustration, not a conclusion that the corporation owes $180 million. The actual result depends on the statutory computation and the company’s facts.

What should a C corporation document?

A C corporation should build a short policy-and-tax file before it needs the death benefit. The file should identify the policy owner, insured person, beneficiary, issue date, face amount, premium history, and any assignment, exchange, loan, or material change. It should also contain the employee’s written notice and consent when §101(j) applies.

• Confirm the owner and beneficiary. Compare the policy contract with the company’s accounting and legal records. A mismatch can create a question at the worst possible time.
• Preserve notice and consent. Keep the original or reliable electronic record showing the required notice, consent, maximum face amount, and beneficiary notice.
• Separate tax from accounting. Ask the tax adviser and financial reporting team to document the regular-tax treatment and the AFSI treatment instead of assuming they match.
• Recheck changes. Review a replacement, 1035 exchange, loan, surrender, beneficiary change, or death-benefit increase before it is completed.

What is the right next step for a business owner?

The right next step is a fact review, not a blanket conclusion that proceeds are taxable or tax-free. Give the tax adviser the policy contract, ownership records, notices, consents, premium and loan history, and the company’s relevant financial statements. Ask specifically about §101(a), §101(j), and the CAMT AFSI calculation.

If the company is considering new coverage, an insurance professional can explain the policy information needed for an estimate, while a tax adviser addresses the corporation’s legal and financial-statement treatment. Keep those roles clear. Insurance guidance is not a substitute for tax advice.

You can also see your estimated rate in minutes when the immediate question is how much coverage to explore. Bring the resulting estimate to the licensed life insurance agent and tax adviser so the coverage discussion stays connected to the company’s actual purpose and records.