Question 1

Who has to worry about the Alternative Minimum Tax (AMT) in 2026?

Accepted Answer

The AMT is a parallel tax system that disallows certain deductions and requires you to pay the higher of the regular tax or the AMT. After the 2017 tax law sharply raised the AMT exemption and phaseout thresholds, far fewer households were caught, and recent legislation has kept the exemption high. Today AMT most commonly hits people who exercise incentive stock options (ISOs) and hold the shares, those with very large state-and-local or miscellaneous adjustments, and some high earners with spec

Question 2

How do I estimate whether exercising my ISOs will trigger AMT this year?

Accepted Answer

When you exercise incentive stock options and hold the shares past year-end, the 'bargain element' (fair market value at exercise minus your strike price) is added back as income for AMT purposes even though you haven't sold. If that add-back is large relative to your income, you may owe AMT. A rough approach: estimate the total bargain element, add it to your other AMT income, subtract the AMT exemption (which phases out at high income and is set annually by the IRS), and compare the resulting

Question 3

What triggers the 3.8% Net Investment Income Tax and how can I reduce it?

Accepted Answer

The Net Investment Income Tax (NIIT) is an extra 3.8% levied on the lesser of your net investment income or the amount by which your modified adjusted gross income exceeds a threshold — $200,000 single, $250,000 married filing jointly. These thresholds are set by statute and are not indexed for inflation, so more people cross them each year. Net investment income includes interest, dividends, capital gains, rental and passive income, and annuity income, but not wages, Social Security, or retirem

Question 4

Does the Net Investment Income Tax apply to the sale of my home or rental property?

Accepted Answer

It can. Gain on selling your primary home is subject to the 3.8% NIIT only to the extent it isn't covered by the home-sale exclusion (up to $250,000 single or $500,000 married), so most homeowners with modest gains owe nothing. But a large taxable gain above the exclusion, or the sale of a second home or investment property, counts as net investment income and can trigger NIIT if your MAGI exceeds the $200,000/$250,000 thresholds. Rental income is generally investment income too, unless you qual

Question 5

What major federal tax changes took effect for 2025 and 2026 that I should know about?

Accepted Answer

Several provisions from the 2017 tax law were scheduled to expire at the end of 2025, and legislation passed in 2025 addressed many of them, so the landscape has shifted. Watch for updates to the individual tax brackets and standard deduction, the state-and-local tax (SALT) deduction cap, the child tax credit, the estate and gift tax exemption, and the qualified business income (QBI) deduction. Standard deduction, contribution limits, and bracket thresholds are also adjusted annually for inflati

Question 6

How has the SALT deduction cap changed and how does it affect high-tax-state residents?

Accepted Answer

The 2017 tax law capped the federal deduction for state and local taxes (income or sales, plus property) at $10,000, which hit residents of high-tax states like California, New York, and New Jersey hard. That cap was a major focus of 2025 tax legislation, and the amount and phase-in rules can change, so confirm the current cap and any income-based limits on irs.gov before you plan. Many states responded with pass-through entity (PTE) tax elections that let business owners deduct state tax at the

Question 7

What is a pass-through entity (PTE) tax election and can it save me SALT money?

Accepted Answer

Most states now offer a pass-through entity tax that lets partnerships and S-corporations pay state income tax at the business level, where it's fully deductible on the federal return, instead of passing it to owners who face the $10,000 SALT cap on their personal returns. The owners then get a credit or income exclusion on their state return, so it's largely a mechanism to convert non-deductible personal SALT into deductible business expense. It can save high earners in high-tax states thousand

Question 8

Are the higher standard deduction and tax brackets permanent or set to change again?

Accepted Answer

The larger standard deduction, lower bracket rates, and other individual provisions created by the 2017 tax law were originally temporary and slated to expire after 2025. Legislation in 2025 revisited these, so whether they're now permanent, extended, or modified depends on what was enacted — and the numbers themselves still adjust annually for inflation. The practical takeaway is not to assume this year's figures match last year's, and not to make long-term plans (like large Roth conversions or

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