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Flex Tax and Consulting Group

Diagram: nonresident sells a partnership interest; section 751 gain changes character only and is sourced to the seller's home state

California Loses Its “Hot Asset” Argument: What a New Ruling Means for Nonresidents Selling a Partnership Interest

A new California ruling sources nonresidents’ gain on a partnership interest sale, including 751 hot-asset gain, to their home state. See who it affects.

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Scale AI / Meta Transaction — What That Cash Dividend Actually Means for Your Taxes (Simple Breakdown + Case Study)

If you held shares affected by the Scale AI Meta transaction, you may have received a large Form 1099-DIV. Here is what that cash payment means for your taxes, in plain terms. What we’re seeing with the Scale AI Meta transaction This tax season, we’ve worked through many cases involving transactions like the Scale AI

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OBBBA Home Deduction

Buying a Home Before vs. After OBBBA: How the Rules Change for High-Income Individuals

Understanding the OBBBA Changes Many high-earning individuals focus on mortgage rates when buying a house. However, few realize that tax law timing can have a six-figure impact on their real after-tax cost of ownership. The One Big Beautiful Bill Act (OBBBA), effective July 2025, introduced several key adjustments affecting homeowners and real estate investors. Consequently,

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RSU vs ESPP

RSU vs ESPP: Selling RSUs or ESPP Shares Without Overpaying the IRS

Equity compensation can build real wealth. Without a tax plan, it can also bring surprise tax bills. Many people assume that selling RSUs when they vest is simple. But the timing and reporting of those sales can change how much tax you owe, even when your W-2 looks right. At Flex Tax & Consulting Group,

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U.S. Tax Treatment of Foreign Real Estate Development: What You Need to Know Before Building Property Abroad

U.S. Tax Treatment of Foreign Property Development: What You Must Know

Are you building, renovating, or renting out a foreign property while living in the U.S.? If so, the IRS has strict rules about what you can deduct, what must be capitalized, and how to stay compliant—especially if you’re planning to list the property on Airbnb or turn it into a rental. In this guide, we’ll

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A Closer Look for High-Income Professionals

Case Study: Does an S-Corp Actually Save Taxes If You Have a Full-Time Job? A Closer Look for High-Income Professionals

S-Corporations are often promoted as a go-to tax strategy for self-employed people and business owners. In many cases, they work well. But if you already have a high-paying W-2 job, an S-Corp election for your side business may help only a little, or even backfire. So it pays to check the numbers first. This case

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AMT calculation for ISO and NSO exercises

Case Study: How to Calculate AMT on ISOs & NSOs: Equity Compensation Tax Guide

Updated October 2026 with the 2026 AMT amounts under the 2025 federal tax law. Exercising Incentive Stock Options (ISOs) and Non-Qualified Stock Options (NSOs) can be one of the most stressful parts of an equity compensation package, especially when the Alternative Minimum Tax (AMT) leaves you with a surprise bill. In this Silicon Valley case

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Solo-401k-Sole-Proprietor-vs.-S-Corp

Solo 401(k): Sole Proprietor vs. S-Corp — Which Structure Maximizes Your Retirement and Tax Efficiency?

For self-employed professionals and small business owners in the San Francisco Bay Area, understanding how to structure your business can significantly impact your tax liability and retirement contributions. At Flex Tax and Consulting Group, we help clients across San Francisco, Castro Valley, and the greater Bay Area make informed decisions about tax strategy, entity selection,

Solo 401(k): Sole Proprietor vs. S-Corp — Which Structure Maximizes Your Retirement and Tax Efficiency? Read More »

flex tax and consulting group discussion

Managing Your Assets When Married Filing Separately in Community Property States

Married filing separately works differently in a community property state. Under state law, most income and assets acquired during the marriage belong to both spouses equally. So even when you file separate returns, each spouse usually reports half of the community income. This guide explains how to manage your assets and taxes in that situation.

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Understanding the Correspondence Audit: Simplifying IRS Documentation Requests

Getting an IRS audit letter can be stressful. However, not all audits are the same. A correspondence audit, handled entirely by mail, is the most common type. It is also usually the simplest. Here is what you need to know to handle a correspondence audit well. What is a correspondence audit? In a correspondence audit,

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city-view

Understanding Cost Segregation: A Strategic Tax Savings Tool

A cost segregation study can speed up depreciation on real estate you own for business or investment. By moving parts of a property into shorter recovery periods, owners can take larger deductions sooner. This guide explains what a cost segregation study is, who can benefit and how we help. What is a cost segregation study?

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The Strategic Advantages of Being a Real Estate Professional: Tax Implications and Cost Segregation Benefits

Qualifying as a real estate professional for tax purposes can change how your rental losses are treated. Paired with cost segregation, it can also create large deductions against your other income. This guide explains the rules and the benefits. Who qualifies as a real estate professional? Under Section 469(c)(7), you qualify as a real estate

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Unlocking the Benefits of Active Rental Real Estate: A Guide to Tax Implications and Strategies

Many landlords hear that being “active” in rental real estate unlocks tax benefits. That’s partly true. However, the rules use two different terms, active participation and material participation, and they mean different things. This guide explains how active rental real estate is taxed and which benefits you can actually claim. Rental real estate starts out

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Understanding the Tax Advantages of Long-Term Rentals Without Substantial Services

Long-term rentals without substantial services are one of the simplest real estate investments to handle at tax time. They are usually passive activities, reported on Schedule E and free of self-employment tax. This guide covers the tax advantages of long-term rentals and the limits to watch. Reporting long-term rentals on Schedule E You report income

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What Is a Self Rental on Schedule E? Short-Term Rental Tax Rules

Short-term rentals with average stays between 8 and 30 days sit in the middle of the tax rules. Depending on the services you provide, your income may be passive rental income on Schedule E or business income on Schedule C. This short-term rental tax guide explains the difference. Quick answer: what is a self rental

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