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Flex Tax and Consulting Group

Navigating the Tax Implications of Short-Term Rentals Under 7 Days

Short-term rentals with an average guest stay of seven days or less follow special tax rules. Many owners assume all rental income is passive. However, the IRS treats these short stays differently. This guide explains how short-term rentals under seven days are taxed and what that means for you. Why short-term rentals under seven days

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Elevating Business Finance with Fractional CFO Services

In a competitive market, managing your business finances well is key to steady growth and profit. At Flex Tax and Consulting Group, we offer fractional CFO services that move your financial management from reactive to proactive. That way, your business can do more than survive. It can thrive. What is a fractional CFO? A fractional

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Understanding Legal Compliance for Nonresident Aliens Selling U.S. Property: The Role of ITIN

Selling U.S. real estate as a foreign owner brings special tax rules. Nonresident aliens face FIRPTA withholding, a U.S. tax return and, in most cases, the need for an ITIN. This guide explains each step so you can plan ahead. What is an ITIN and why do nonresident aliens need one? An Individual Taxpayer Identification

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Beneficial Ownership Information (BOI) Reporting: Who Must File Now

Beneficial ownership information (BOI) reporting has changed a lot since it began in 2024. Today, most U.S. businesses no longer need to file. Instead, the rules mainly apply to foreign companies registered to do business in the United States. Here is what beneficial ownership information reporting requires now. What is beneficial ownership information reporting? The

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individuals-tax-relief

Understanding Refunds for Excess Withholding Tax and 8288-B Withholding Certificates

When a foreign person sells U.S. real estate, the buyer generally must withhold 15% of the sale price under FIRPTA. This excess withholding often far exceeds the seller’s actual tax. For example, a foreign seller might make a $200,000 profit on a $1.2 million sale. That seller might owe about $30,000 in tax, yet $180,000

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California Equity-Based Compensation

California Equity-Based Compensation Guidelines – Move from CA to Other States

Last reviewed September 30, 2026. The rules below still reflect current California law. Moving out of California can change how your stock awards are taxed. This guide explains California equity compensation rules for restricted stock units (RSUs), incentive stock options (ISOs), nonqualified stock options (NSOs) and employee stock purchase plans (ESPPs). In short, California taxes

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REIT

How to Start a REIT: Forming a Real Estate Investment Trust

A real estate investment trust (REIT) lets investors own income-producing real estate through shares. REITs get special tax treatment. However, to form a real estate investment trust, a company must meet strict organizational, operational, distribution and compliance rules. Here is how to start a REIT, and the rules it must follow. How to start a

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Analyze Personal Finances

How to Analyze Your Current Finances

An earlier version of this article was written with wikiHow and featured on its website. We updated and shortened it for 2026. Before you can improve your financial health, you need to analyze your current finances. Start by tracking your spending for a month. Then look at where most of your money goes. After that,

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Reduce your tax on salary income

How to Reduce Your Taxes on Salary Income

An earlier version of this article was written with wikiHow and featured on its website. We updated it for 2026. If you earn a salary, you still have ways to lower your tax bill. First, you can shrink your taxable salary income with pre-tax contributions to retirement and health accounts. Then you can claim every

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Nonprofit tax return

How to Prepare a Tax Return for a Nonprofit

Tax-exempt status doesn’t mean a nonprofit skips the IRS. Even an organization exempt under Section 501(c)(3) usually must file a nonprofit tax return every year. Also, a nonprofit may still owe tax on income unrelated to its exempt purpose, and it must handle payroll taxes for paid staff. Here is how to prepare a nonprofit

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Home Office

How Many Whole or Partial Rooms Can You Use for Your Home Office?

If you run a business from home, you may use more than one room for work. So how many rooms can you count for the home office deduction? The short answer: there is no set number. The rule for the home office deduction Under Section 280A(c), you can claim a home office based on the

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S-corporation

Avoid Trouble: Don’t Let the IRS Set Your S Corporation Salary

You likely formed an S corporation to save on self-employment taxes. If so, is your S corporation salary nonexistent, too low, too high or just right? Why your S corporation salary matters Getting the salary right is important, for three reasons. Taxes and penalties. If the IRS finds your salary too low, you will owe

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All About Limited Liability Companies

All About Limited Liability Companies (LLCs)

Limited liability companies (LLCs) are a popular choice for small businesses and investment activities. This guide covers the most important things to know about limited liability companies, from legal protection to federal income tax treatment. Who owns limited liability companies? LLC owners are called members. An LLC can have one member or many. Single-member LLCs

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difference between nonprofit organization and foundation

What Is the Difference Between a Nonprofit and a Foundation?

People often use “nonprofit,” “charity” and “foundation” as if they mean the same thing. However, for tax purposes, the key difference is between a public charity and a private foundation. Both are usually nonprofits exempt under Section 501(c)(3). Still, they differ in funding, rules and tax treatment. Here is a simple guide to nonprofit vs

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NONRESIDENT ALIENS AND THE § 121 PRINCIPAL RESIDENCE EXCLUSION

Nonresident Aliens and The Section 121 Principal Resident Exclusion

Selling a home in the U.S. as a nonresident alien raises two big questions. First, can you use the Section 121 home sale exclusion? Second, how does FIRPTA withholding apply? This guide answers both. What is the Section 121 exclusion? Internal Revenue Code Section 121 lets you exclude gain from selling your main home. A

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Partnership Special Allocation

Take Advantage of Partnership Special Allocation

One advantage of running a business as a partnership is the right to make special allocations of tax items among the partners. You get the same option if you run your business as an LLC taxed as a partnership. This guide explains how special allocations work and why they matter. What are special allocations? A

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non_resident_spouse

Filing Taxes When Marrying a Non-U.S. Citizen

Marrying a non-U.S. citizen changes how you file your U.S. tax return. This guide explains your filing status options when your spouse is a nonresident alien, and the trade-offs of each. Is your foreign marriage valid for U.S. taxes? The IRS looks to state or foreign law to decide whether a marriage is valid. In

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Understanding RSUs: What You Need to Know About Restricted Stock Units

Restricted Stock Units (RSUs) are a common form of equity compensation, especially in the tech and startup sectors. If you’re based in California—particularly in the Bay Area—RSUs may play a significant role in your overall compensation package. At Flex Tax and Consulting Group, we regularly advise clients in San Francisco, Castro Valley, and throughout the

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Calculate Mileage

How to Calculate Mileage for Taxes: Standard Rate vs. Actual Expenses

Last updated: October 18, 2026 · By the Flex Tax and Consulting Group team If you drive for your business, the IRS gives you two ways to calculate mileage for taxes: the standard mileage rate or the actual expense method. For 2026, the business standard mileage rate is 72.5 cents per mile for miles driven

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tenant allowances

Tax treatment of tenant allowances

Tenant allowances are payments a lessor makes to a lessee to provide the tenant with funds to prepare the rented space for its intended business use. Generally, the tenant treats a tenant allowance received from the landlord as an ordinary income. Normally, the tenant would recognize income when the allowance received and depreciate the assets

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tax treatment of cryptocurrency

How Cryptocurrency Is Taxed in 2026 (Including Form 1099-DA)

The IRS treats cryptocurrency and other digital assets as property, not currency. So many everyday crypto transactions have tax consequences. In addition, brokers now report crypto sales to the IRS on a new form. This guide explains how cryptocurrency is taxed in 2026 and what to do if the IRS contacts you. How cryptocurrency is

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