Who is the payee for California withholding when distributions go to a disregarded entity?

The regime and the look-through

A partnership or LLC making distributions of California source income to a domestic nonresident owner withholds at seven percent of the distribution once the calendar-year total to that payee passes the $1,500 de minimis, unless an exemption, waiver, or reduced withholding determination applies (Cal. Code Regs., tit. 18, section 18662-4(a)(2) and (a)(3)); the remittance and reconciliation mechanics are covered in the companion article on pass-through withholding for domestic owners. The question this article addresses sits one step earlier: who is the payee when the partner of record is itself a disregarded entity, a single member LLC or other entity disregarded for federal purposes, sitting between the operating partnership and the real owner.

The statute answers first. When an eligible business entity is disregarded for federal tax purposes, its separate existence is disregarded for purposes of the corporation tax law, the personal income tax law, and the administrative provisions of Part 10.2, other than sections 17941, 17942, 18633.5, 17039, and 23036 (Rev. and Tax. Code section 23038(b)(2)(B)(iii)). Section 18662, the withholding statute, sits in Part 10.2, and it is not on the list of exceptions. That is a general rule rather than one written for distributions, but it is a parallel rule, and it means the entity receiving the distribution has no separate existence for withholding purposes; the person whose California status matters is the first owner up the chain that is a taxpayer in its own right. The credit follows the same path: tax withheld under the withholding article is allowed to the recipient of the income as a credit against the tax for the taxable year to which it relates (Rev. and Tax. Code section 19002(a)), and when the recipient has no separate existence, the recipient is the owner.

The regulations and forms are less tidy. The regulation's definition of "payee" lists limited liability companies without qualification and lists a "joint venture (whether or not classified as a disregarded entity for tax purposes)" (Cal. Code Regs., tit. 18, section 18662-2(q)), so the regulation contemplates a disregarded entity as a payee at least for joint ventures, and the reach of that parenthetical is ambiguous. The Form 588 instructions state that single member LLCs are not disregarded for California purposes: the LLC's name goes on the business line, and when the waiver is requested for the single member, the member's own name goes in a separate payee field (2025 Instructions for Form 588). The form's sense of "not disregarded" is narrower than the federal sense. A single member LLC files its own Form 568 each year, pays its own annual tax and fee under the sections the statute carves out, and so has a filing history of its own that the waiver form can test; the statute's look-through governs who the taxpayer is on the distributed income, which is the owner. The safer working assumption is that the facts tested for the waiver, and the taxpayer identification the credit ultimately follows, are those of the owner, with the LLC identified on the business line as the form requires.

Two further consequences of the look-through belong here because they change the regime, not only the name on the form. If the owner behind the disregarded entity is a foreign person rather than a domestic nonresident, the distribution rule gives way to Rev. and Tax. Code section 18666, which applies Internal Revenue Code section 1446 to the owner's California-source distributive share at California's maximum rates, reported on the Form 592-F series, whether or not anything is distributed. Under the federal regulation, a disregarded entity partner does not furnish its own documentation; the owner for federal tax purposes does (Treas. Reg. section 1.1446-1(c)(2)(ii)(D)). That is a federal rule, and whether California adopts it for section 18666 purposes is not addressed in the state's published instructions reviewed for this article. Separately, section 18633.5 is one of the provisions the look-through statute preserves. A disregarded single member LLC's return must include its owner's consent to California's tax jurisdiction, and without that consent the LLC itself pays, on behalf of the owner, an amount computed at the highest marginal rate on the owner's California-source income, reduced by any section 18662 withholding already paid for that owner (Rev. and Tax. Code section 18633.5(e)(1) and (i)(1) and (2); FTB Legal Ruling 2011-01). A nonresident owner behind a single member LLC that is a member of a California-active partnership therefore has two mechanisms aimed at the same income, and the withholding paid at the partnership tier is what keeps the second from doubling the first.

Withholding credited to the wrong tier is a reconciliation problem at filing time, since the return claiming the credit belongs to the owner, and a mismatch between the entity name or identification number on Form 592-B and the taxpayer claiming the credit can generate Franchise Tax Board correspondence. The correction runs through the agent: a payee that notices an error on Form 592-B contacts the withholding agent, and only the withholding agent can complete an amended Form 592-B (2025 Form 592-B instructions). Where the owner is itself a pass-through entity, the credit is not refunded to it; the owner allocates the credit on to its own owners on its own Form 592-PTE (Cal. Code Regs., tit. 18, section 19002(b)), and the related article on withholding credits and K-1 mismatches covers that plumbing.

Exemption, waiver, or reduction, and why the distinction is the whole game

California's withholding regulation groups the exits under the heading "Waivers and Reduced Amounts" and pairs them with the exemption certificate, and the four are not interchangeable. The exemption certificate (Form 590) is self-executing: the payee certifies a status that ends the obligation, such as California residency for an individual or, for an entity, a permanent place of business in California or qualification through the Secretary of State. It requires no FTB approval and has no lead time, and the withholding agent that relies in good faith on a completed and signed Form 590 is relieved of the withholding requirement unless the FTB notifies it that the certificate should not be relied upon (2025 Instructions for Form 590), while an agent that knowingly accepts a false certificate carries the full failure-to-withhold liability (Cal. Code Regs., tit. 18, section 18662-4(c)(4)). The Form 590 instructions do not address disregarded entities, and the safer reading is that the owner must hold the status rather than the disregarded entity supplying it. The closest analogy in the Franchise Tax Board's guidance is the grantor trust, whose grantor the Form 590 instructions treat as the payee, and the real estate withholding regulation applies an express owner test to a disregarded seller (Cal. Code Regs., tit. 18, section 18662-3(d)(1)(A)); no regulation or form instruction applies an express owner test to a disregarded entity receiving distributions, although the statute disregards such an entity for purposes of the withholding provisions (Rev. and Tax. Code section 23038(b)(2)(B)(iii)). The risk being weighed is the agent's, not the owner's: a certificate signed by the disregarded tier certifying the tier's own California presence is the kind of certificate the FTB can later say should not have been relied upon, and a structure whose only California presence lives in that tier should not rest the agent's relief on it, however Californian the operation appears from outside.

Two narrower exits sit beside the certificate. A payee may request a reduced withholding amount on Form 589 to reflect expenses, costs, or other special circumstances, and the form lists distributions to nonresident partners and members among the eligible income types (Cal. Code Regs., tit. 18, section 18662-4(e)(2) and (m)). And a nonresident partner or member whose current-year distribution represents prior-year California-source income it already reported on its California return may certify that on Form 590-P, which the agent keeps in its records rather than filing with the FTB, and the agent that relies on it in good faith is relieved of withholding on that share (Form 590-P and instructions). Form 590-P matters for this article's own fact pattern, a spring distribution of prior-year income, because withholding reaches only income not previously reported (FTB Publication 1017), and the owner, not the disregarded tier, is the one whose prior-year return did the reporting.

Everything else is a waiver (Form 588), and a waiver is a request, not a certification. The bases, listed as reason codes on Form 588, are a filing-history showing (the payee has California returns on file for the two most current taxable years in which it had a filing requirement and is current on its obligations), an estimated-payment showing (the payee is making timely estimated tax payments for the current taxable year and is current on its obligations), a combined-report basis for a corporation that is not qualified and has no permanent place of business in California but files on a combined report with a corporation that does, a newly admitted owner showing for a partner, member, or shareholder admitted during the year, and an "other" code that covers, among others, participants in a group nonresident return (Cal. Code Regs., tit. 18, section 18662-4(e)(1); 2025 Form 588). None of the codes is residency; residency is a Form 590 exemption, and a payee that qualifies for it does not need a waiver. The FTB has to approve the waiver, which is why the instructions ask for the request at least 21 business days before the payment: the waiver protects the withholding agent only once the determination notice is in hand, and a granted waiver runs for a maximum term of 24 months, expiring on December 31 of the succeeding calendar year. The renewal showing depends on the basis. A waiver granted because the payee is newly admitted expires at the end of the calendar year succeeding the admission date, and a new waiver then requires the most current California return on file or estimated tax payments for the current taxable year (Cal. Code Regs., tit. 18, section 18662-4(l)(5)(D)); the newly admitted code is a bridge to the filing-history code, not a renewable basis of its own. The practical planning unit is therefore the two-year cycle: a request in advance of the first covered distribution, a calendared expiration, and a renewal before the next cycle's first payment rather than after it.

The asymmetry to internalize is that the waiver has no reverse gear. The regulation requires the waiver request to be submitted before the payment is made, and withholding is required unless the FTB issues a determination notice authorizing the waiver (Cal. Code Regs., tit. 18, section 18662-4(e)(1)). A distribution made in March without withholding and without a waiver in place is not cured by a waiver granted in December, or ever; the withholding obligation attached when the payment was made, and the agent's liability attached with it. That liability has a statutory measure. A withholding agent that fails to withhold is liable, unless the failure is due to reasonable cause, for the greater of the amount withheld or the tax due from the taxpayer to whom the payment was made, but never more than the amount that was required to be withheld, plus interest from the due date to the date paid at the rate set under section 19521 (Rev. and Tax. Code section 18668(a) and (b)). Reasonable cause therefore excuses the tax-side liability itself, not only penalties. The penalties are the information return penalties of Rev. and Tax. Code section 19183 for the Forms 592 and 592-B that were not filed or furnished; for returns filed on or after January 1, 2026, the FTB's withholding publication lists up to $340 per form, and for intentional disregard the greater of $680 or ten percent of the amount required to be reported (FTB Publication 1017). The liability also has an exit consistent with its measure: if the owner later files its California return and pays the tax, the FTB may reverse the withholding liability on the agent's written request, although the information return penalties and interest remain (Cal. Code Regs., tit. 18, section 18662-8(d)(2)).

At that point the remaining moves are damage control: remitting the withholding late to stop the accrual of interest, establishing the owner's actual California filings and payments so that the section 18668(a) measure and the reversal procedure cap the tax-side exposure, and documenting reasonable cause where the facts support relief from the liability itself. What does not work is treating the following January's waiver request as retroactive relief. Within the same structure, the de minimis and Form 590-P are the backstops: calendar-year distributions to the payee at or under $1,500 carry no withholding obligation at all, and a distribution of prior-year income the owner already reported can be certified out, which occasionally makes distribution timing itself the cheapest planning tool available.

The credit and the clock

The endgame on the owner's side is a credit with a limitations period. Tax withheld is credited to the recipient of the income for the taxable year to which it relates (Rev. and Tax. Code section 19002(a)), and for limitations purposes the withheld tax is deemed paid on the last day prescribed for filing the return for that year, determined without regard to extensions (section 19002(c)(1)). A refund of over-withholding is available only on a claim filed within the later of four years from the date the return was filed if filed timely, four years from the return due date without regard to extensions, or one year from the date of the overpayment (Rev. and Tax. Code section 19306(a)). Because the deemed-payment date is the original due date, an owner who never files, or files late and claims the credit later still, can find the one-year period long gone and the four-year period the only one running. The Office of Tax Appeals has treated unclaimed nonwage withholding credits as time-barred in nonprecedential opinions that illustrate the point without governing it (Appeal of Barnes, 2025-OTA-347, nonprecedential; Appeal of Cole, 2025-OTA-639, nonprecedential). A disregarded entity structure adds its own way of missing the window: if the Form 592-B names the LLC and the owner's return is filed without the credit while the mismatch is sorted out, the clock is running on the owner's claim the whole time.

One watch item sits over all of this. The Franchise Tax Board's pending regulatory project on domestic pass-through entity withholding would move the regime from distributions to the nonresident owner's distributive share, which would make the look-through question arise every year rather than only in distribution years. The project has not been adopted, and the distribution-based rule remains the law.

Practice notes

The intake question for any distribution-paying partnership is two questions asked in the right order: who is the payee after collapsing every disregarded tier under section 23038(b)(2)(B)(iii), and what is that owner's California status today, not the entity's. Where the owner qualifies for the exemption certificate, the sound practice is a Form 590 collected before the first distribution and refreshed when facts change, signed by the owner rather than the disregarded tier so that the agent's good-faith reliance rests on the right taxpayer's status. Where only a waiver is available, the 21-business-day lead time and the 24-month renewal cycle belong in the distribution calendar, with the newly admitted basis treated as a one-cycle bridge to a filing-history waiver, because the waiver process is chronologically unforgiving. Form 590-P belongs in the same file for any distribution of prior-year income the owner has already reported. On the back end, the withholding paperwork carries the disregarded entity on the business line and the owner as the taxpayer whose identification number the credit follows, so the credit lands on the return that will claim it, and any Form 592-B that names the wrong party is corrected by the agent, since no one else can amend it. When the analysis happens after the year is over, the prior year is a remit-and-mitigate exercise under section 18668(a) and the reversal procedure, the current year is where the waiver belongs, and conflating the two delays both. G&G State Tax Group provides California withholding payee, exemption, and waiver analysis for tiered and disregarded entity structures alongside its state and local tax practice.