Residency Audit

California’s 4600 Notice “Request For Tax Return” – The Definitive Guide for Nonresidents

Published on: July 20, 2021 | by Chris Manes

The Issue

Nonresidents who own vacation homes, business interests, financial accounts, or have other significant contacts in California can receive a notice from the Franchise Tax Board, California’s tax enforcement agency, demanding they file a tax return or explain why they aren’t required to. The official notice number is 4600 (you can find the designation on the lower left bottom of the Notice). Hence the name, “4600 Notice.” It’s also called a “Request for Tax Return,” since the verbiage has appeared in bold on the Notice since about 2017. If a nonresident owns a second home or uses some other address in California, the Notice is often mailed there (which can be a problem if it’s an unoccupied vacation home without mail forwarding, since the deadline for responding may be missed before the recipient even knows the Notice has arrived). But it can also be sent to their out-of-state address. Nonresidents who receive the Notice are often perplexed and concerned about why they received the Notice, and how they are supposed to respond. This article clarifies what the Notice is about, the risk it poses, and the options nonresidents have for responding. Continue reading

Increased Volume of 4600 Notices Sent in 2019, Explained

Published on: May 1, 2019 | by Chris Manes

Our office has experienced a significant increase in the number of taxpayers reporting they have received 4600 Notices “Request for Tax Return” sent by the Franchise Tax Board (California’s tax enforcement agency). The likely explanation is discussed below.

What’s Happening?

This July, our office saw a spike of 100% from the prior year in contacts from taxpayers seeking guidance after receiving a 4600 Notice from the FTB. There is a particular increase in nonresidents who have businesses out of state with no direct contacts with California. The notice relates to whether they are “doing business in California” as a result of sales to California customers. The upsurge could simply be more potential clients are choosing to contact our firm, but the more likely explanation is an actual increase in the volume of 4600 Notices sent, especially those relating to doing business in California.

What Is a 4600 Notice?

The FTB sends a 4600 Notice when it has reason to believe the recipient, usually a nonresident, was required to file a California tax return in a prior year, but didn’t. The notice is sent automatically when the FTB receives information to indicate that the non-reporting taxpayer earned or was distributed California-source income or may reside in California. The notice requires recipients to either prepare and file a California tax return or explain why they aren’t required to. If the FTB accepts the explanation, the matter ends there. If the FTB doesn’t, then a full audit follows. Continue reading

The Part-Time Resident Tax Trap

Published on: January 28, 2019 | by Manes Law

Sunny Taxxy California

Most of the world knows the Palm Springs area for its picturesque golf courses, celebrity homes and halcyon weather. Among the taxing authorities in Sacramento, however, the words “Palm Springs” conjure up less carefree images. Spurred by the state’s appetite for tax revenues, the Franchise Tax Board, California’s main tax enforcement agency, has tapped into a new revenue source: taxing seasonal visitors to popular vacation spots in California, where residents often have second home. Palm Springs is one such area. But so is Santa Barbara, Sonoma County, San Diego.

Seasonal Visitors As Tax Targets

This is how it works. California taxes residents based on their worldwide income, from whatever source, no matter how far-flung. In contrast, California taxes nonresidents only on their income derived from California sources. For instance, these might include a limited partnership operating in California or rent from an investment property. Since California has the highest income tax rate in the country, visitors who suddenly find themselves defined as “residents” may face a large and unexpected tax liability.

Obviously, the FTB would like to claim everybody who sets foot on California soil as a resident and subject their income to California tax. That’s their job, after all. As many seasonal visitors have discovered, the FTB’s policies sometimes seem not to fall too far short of that mark.

A special division of the FTB has for years systematically targeted seasonal “part-time” residents for audit (I use the term “part-time” loosely, since we are talking about nonresidents who spend part of the year here, not part-time legal residents per se; but the term has stuck). Though other vacation spots experience their share of audits, historically the most common casualties are affluent “snowbirds” who own vacation homes in the Palm Springs area as an escape from the winter blasts of the Midwest or northern states. In fact, many of the major cases in residency taxation are eerily similar: they usually involve Midwesterners who own winter vacation homes in Palm Springs and environs. If the FTB finds significant taxable income coupled with meaningful contacts with California (such as a vacation home, business interests or long visits to the state), it can lead to the launch of a full-blown residency audit. Continue reading

“Request for Tax Return” Time for Nonresidents: How Not to Make that Mistake Again

Published on: April 28, 2018 | by Chris Manes

With Tax Day having come and gone, the Franchise Tax Board, California’s tax authority, is now busy sending out its annual 4600 Notices, also known as “Request for Tax Return” letters. Almost all 4600 Notices are sent to nonresidents, mostly those who own a vacation home or have a business interest in California, and have made one of several common mistakes. For a full discussion of what a 4600 Notice is, see “They’re Back: FTB 4600 Notices Coming Soon to You.”

If you receive a 4600 Notice, the first order of business is to timely and effectively respond. Whether that means filing a nonresident tax return (a Form 540NR) or providing a proper legal explanation for why you don’t have to, depends on the circumstances. Second, assuming the notice gets resolved favorably, the next task is preventing the same problem from recurring in future years.

Automatic vs “Reviewed” Triggers

4600 Notices don’t just happen. They are triggered. The trigger is usually one of several common, avoidable mistakes by nonresidents.

In my practice, the typical 4600 Notice involves a nonresident who owns a vacation home in California with a mortgage. Out of convenience or just as an oversight, the nonresident tells the mortgage lender to send the Form 1098 Mortgage Interest Statement to the vacation home. Form 1098 is the “information return” mortgage lenders generate to report loan interest. They send one copy to the FTB and another to the borrower. If the “Payer/Borrower” address on the 1098 is in California, and the borrower doesn’t file a state tax return, the FTB will automatically send a 4600 Notice. Continue reading

Happy Halloween for Nonresidents: It’s 4600 Notice Time Again

Published on: October 26, 2017 | by Chris Manes

California’s Franchise Tax Board (FTB) sends out 4600 Notices “Request for Tax Return” when it gets a tax “information return” with a California address on it, but the taxpayer doesn’t file a California return, either as a resident (a Form 540) or as a nonresident (a Form 540NR). An “information return” are documents like a 1098, 1099, K-1 or W2. There are other reasons, but this is a major one.

To give a common example, if a nonresident owns a vacation home in California with a mortgage, and he told the lender to send the Form 1098 mortgage interest form to his vacation home address, he has likely just earned a 4600 Notice. That’s because the FTB will see a 1098 with a local address associated with a person who hasn’t filed a California tax return.

This is a common mistake. It also happens with Form 1099-INT involving bank interest from a local bank account (often involving de minimis amounts), or payments from brokerage accounts or out-of-state pensions. The lesson is, nonresidents should never use a California address (whether it’s a vacation home or a relative’s place) for any tax information document.

Guidelines for Determining California Residency: A Primer for Serious Snowbirds

Published on: September 1, 2017 | by Chris Manes

Seasonal Visitors to California and Residency Anxiety

Out-of-state visitors who own vacation homes in California or otherwise spend significant time here on a seasonal basis (traditionally known as “snowbirds” because the season is inevitably winter) are often anxious about their residency status. There’s good reason to be. California rules for determining residency are notoriously difficult to grasp. It’s altogether possible for the innocent actions of a nonresident to trigger a residency audit. And sometimes the audit has a bad outcome, with tax consequences that bite. Let’s go over the basics of how California determines residency for tax purposes. They can be confusing, and sometimes brutal.

How Residents And Nonresidents Are Taxed

California residents are subject to California state income tax on all income regardless where earned. It doesn’t matter what or where the source. If a California resident derives income from investments in Saudi Arabia or from pensions accrued while working out-of-state, California will tax that income. The resident may qualify for a credit for paying taxes to other states, but the default rule is, a resident’s global income is subject to California income tax. Period. With a top bracket rate that is currently the highest in the nation, California residency comes with a significant tax impact.

In contrast, nonresidents are only subject to California state income tax on their “California-source” income. That may be zero or it may be significant. California-source income takes many forms, some obvious, some more subtle. It could be rents derived from California real estate or income from business operations or wages for performing temporary work in-state (obvious). Or it could be a portion of the sales proceeds attributed to a noncompete clause when a founder sells his California business, or the gain from non-statutory stock options vested while the employee worked in California (not obvious). To celebrity name drop, when LeBron James, an Ohio resident, used to play the Lakers at Staples Center for the Cleveland Cavaliers, he paid California taxes on the income he made on game night, which in his case was no small amount. [By the way, now that James signed with the Lakers, he has a different problem: whether he can work for a California employer, train and practice here for a significant part of the year, and still remain a nonresident – the answer is yes, but that’s a different analysis (see, “Nonresidents Working Remotely for California Businesses: How to Take Paul Newman’s ‘The Sting’ Out of Your Taxes“).

So, the stakes can be high when determining whether a taxpayer is a California resident or not.

They’re Back! – FTB 4600 Notices Coming Soon to You

Published on: May 17, 2017 | by Chris Manes

It’s that time of year again. The time when the Franchise Tax Board sends out its 4600 Notices, “Request for Tax Return,” the bane of snowbirds and other part-time residents of California, especially those with vacation homes. And a potential trap for the unwary.

What Is A 4600 Notice?

A 4600 Notice is sent by the FTB because it believes the recipient, usually a nonresident, was required to file a California tax return, but didn’t. The notice usually goes out a month or two after the April 15 tax filing deadline, but it can show up any time after that, even years later. There is no statute of limitations. As a practical matter, however, the FTB generally sends the notice within a short period after the tax filing deadline or not at all. That’s because, as explained below, the notice is usually triggered by information provided by third parties (such as banks, mortgage lenders, employers) in the same tax year at issue.

The notice requires you to file a return, or explain why you are exempt. It’s usually directed at nonresidents, who for various reasons discussed below, have the misfortune of popping up on the FTB’s radar scope.

Why Did You Get A 4600 Notice?

When I say the FTB believes a nonresident was supposed to file a California tax return, I’m speaking metaphorically. 4600 Notices are mostly sent out through an automated system. No thinking is involved. The typical scenario goes like this. You’re a nonresident who doesn’t file a California tax return because you don’t live in California and didn’t have any California source income. But you do have a mortgage on your vacation home, or a small local bank account that bears interest, or you work remotely for a California firm which for convenience sake uses your local address for correspondence. As a result, the bank, lender or employer sends a Form 1099-INT (bank interest) or Form 1098 (mortgage interest) or a Form W-2 (wage income) to Sacramento with your name and local address on it. Come April 15^th, FTB computers cross-reference these “information returns” with filed tax returns. When nothing comes up, a 4600 Notice issues. Continue reading