REAVLEY, Circuit Judge:
Walter House sued American United Life Insurance Company (“AUL”) for long-term disability benefits. The district court granted summary judgment by which total disability benefits and a Louisiana state law penalty were awarded to House. We hold that House’s claim comes under an ERISA plan that preempts the state law penalty and that he was only partially disabled.
I. Background
Walter House was a trial attorney and founding partner of his firm, earning approximately $350,000 per year. In October 1999, at age forty-nine, House suffered a heart attack. In that same month, House’s law firm sought competitive proposals from several insurers to provide more affordable life and disability insurance for the entire firm, including attorneys and staff.
The firm entered into a subscription agreement for group life and disability coverage with AUL, providing for one class of life insurance coverage and three classes of disability coverage: Class 3 covering non-attorney employees, Class 2 covering non-partner attorneys, and Class 1 covering partners. The disability coverage for partners and non-partner attorneys was identical, except that (1) partners would contribute 100% of their premiums and their pre-disability earnings would be calculated using K-l forms1 rather than W-2s; and (2) the definition of total disability for the partner and non-partner attorneys (Classes 1 and 2) differed slightly from that applicable to the other non-attorney employees (Class 3). For attorneys, that term meant that “because of Injury or Sickness the Person cannot perform the material and substantial duties of his regular occupation.” For the other employees, totally disabled meant that he or she “cannot perform the material and substantial duties of any gainful occupation for which the Person is reasonably fitted by training, education, or experience.”
Under the agreement, total disability benefits for all classes would replace the covered person’s pre-disability monthly income up to $10,000, but subject to dollar-for-dollar reduction for other employment earnings. Partial disability benefits would be calculated through a stated formula, which yielded a percentage of the covered person’s pre-disability income as reduced by other income and not to exceed a maximum $10,000 per month. Partial disability benefits would be subject to discontinuation upon the firm’s termination as a “Participating Unit” in AUL’s insurance trust — in other words, when the firm no longer maintained insurance through AUL.
The firm provided AUL with enrollment materials for all participants in the life and insurance coverage. On his enrollment form, House filled in his occupation as “Attorney.” Because of House’s cardiac problems, AUL required a letter from his doctor stating that he was able to return to work full-time with no restrictions before [447]*447it would approve the group coverage. House’s physician provided AUL a letter stating that House’s prognosis was excellent and that he could return to work without any limitations. AUL notified the firm that the insurance application for the “group” had been approved and provided a rate exhibit stating the premium rates for all the coverage made available through the group policy. There was no distinction in rates between partners, associates, or staff, but rather a per-coverage-dollar rate for the entire group.
AUL provided certificates of insurance for delivery to the insured individuals, including House. The certificate House received, like the certificates all other firm participants received, describes the disability coverage he was provided, but references the group policy as the source of all rights and benefits, that policy being subject to cancellation or termination by the firm or AUL. Under the group policy, the firm undertook responsibility for certain administrative tasks including determining eligibility for participation, enrollment of participants, calculation of premiums, and payment of premiums. The firm submitted a single premium check to AUL each month, deducting the partner’s disability premiums from their draw accounts.
About a month after his October 1999 heart attack, House returned to his trial practice, but a year later he failed stress tests and subsequently underwent quadruple bypass surgery. He briefly returned to work in November 2000, but only to wind up his trial practice and reassign his clients, after which he left the firm. In October 2001, House accepted a position as executive counsel to the Louisiana Department of Economic Development, a non-litigation position that paid him $100,000 per year.
House initially applied for benefits under the AUL policy in November of 2000, contending that he was totally disabled because his doctor advised that returning to the stress of trial work could cause severe medical repercussions, including death. AUL paid nine months’ of total disability payments to House from January to September 2001, apparently while evaluating his claim. Initially, AUL told House it would need an independent medical examination to assess his disability claim, but did not ultimately obtain one. Instead, in November 2001 and relying on its policy interpretation, AUL denied House’s claim on grounds that, given his post-operative activities and current employment, he appeared to be “capable of performing the sedentary occupation of an Attorney as it is normally performed in the national economy.”
House sued, seeking full benefits and, under state law, penalties (related to bad faith refusal to pay, and misrepresentation), and attorneys fees. The parties filed a series of partial summary judgment motions debating ERISA2 preemption and policy terms, and the district court held:
(1) House’s state law claims were not preempted because the policy was not an ERISA plan;
(2) House was totally disabled based on policy language despite his ability to earn substantial income as an attorney;
(3) House also qualified as partially disabled under the policy language, such status being not mutually exclusive with total disability as written; and therefore that;
[448]*448(4) House was entitled to the greater of:
(a) the maximum monthly total disability benefit of $10,000 per month, but subject to offset by his earnings from the Louisiana agency, or
(b) the partial disability benefit as calculated under the policy formula;
(5) partial disability benefits terminated as of February 2002 when House’s former firm terminated the firm’s policies with AUL;
(6) House was due total disability benefits without offset for the time frame of October 2001 to November 2003, when AUL was disputing that it owed benefits, plus a penalty equaling an additional $10,000 for each month AUL did not pay during that time frame;
(7) House was entitled to total disability benefits with offset after the February 2002 termination date of the partial disability benefits because of the court’s earlier determination that House was entitled to the greater of total or partial disability benefits;
(8) House was entitled to attorneys fees and costs.
Neither party was fully satisfied with the outcome and both appeal. House argues he is entitled to additional penalties and either offset-free total disability benefits or continuing partial disability benefits. AUL argues that the disability policy under which House is claiming benefits is governed by ERISA, state law penalties being therefore preempted, and challenges the district court’s finding that House was simultaneously totally as well as partially disabled under the policy.
II. ERISA Governance
We are presented with the threshold question of whether House’s disability policy is a benefit plan regulated by ERISA. To determine the answer “we ask whether a plan: (1) exists; (2) falls within the safe-harbor provision established by the Department of Labor; and (3) satisfies the primary elements of an ERISA ‘employee benefit plan’ — establishment or maintenance by an employer intending to benefit employees.” Meredith v. Time Ins. Co., 980 F.2d 352, 355 (5th Cir.1993).
AUL asserts that House’s state law claims for penalties and attorneys fees are preempted because the policy covering House was part of an “employee benefit plan” as defined by ERISA and not exempt under safe harbor. Relying on our decision in Robertson v. Alexander Grant & Co., 798 F.2d 868 (5th Cir.1986), the district court held that the Class 1 disability coverage for partners in House’s firm was a separate plan and, since it benefited only partners and not any employees, it was not governed by ERISA and therefore House was entitled to state law penalties and attorneys fees.
A. Standard of Review
We have frequently stated that the existence of an ERISA plan within the statutory definition is a question of fact. See, e.g., Meredith, 980 F.2d at 353. However, where the factual circumstances are established as a matter of law or undisputed, we have treated the question as one of law to be reviewed de novo. See id. at 355. (stating our purpose as review of the summary judgment record for genuine issues of material fact, but applying the statutory scheme as a question of law to the facts established by the district court and overturning the district court’s determination that an ERISA plan existed); see also Custer v. Pan American Life Ins. Co., 12 F.3d 410 (4th Cir.1993) (holding that when the factual circumstances are undisputed, whether the facts suffice to demon[449]*449strate the existence of a plan as defined by ERISA is a question of law to be reviewed de novo)', James F. JoRden et al, Handbook on Erisa Litigation § 201(A) (3d ed. 2007) (“[W]hen the factual circumstances are undisputed, the existence of an ERISA plan is a question of law to be reviewed de novo”). It is clear that, while not so stating, we have followed our sister circuits in treating the existence of an ERISA plan as a mixed question of fact and law.3 In this case, where the parties concede the existence of the firm’s employee welfare benefit plan and the facts relative to whether House’s coverage was a part of that scheme or a separate plan were undisputed, the district court’s interpretation of the word “plan” as used in ERISA poses a question of law subject to de novo review.
B. Whether the policy under which House is claiming benefits in this action falls under the safe harbor exclusion.
With respect to the first Meredith inquiry (existence of a plan), there is no dispute here that an intentional benefit plan existed at the firm. Thus we begin with the second Meredith factor: to qualify as an ERISA plan, the plan cannot fall within the Department of Labor’s safe harbor exclusion.4 The safe harbor provision states that a group or group-type insurance program will not be considered an ERISA Plan if (1) the employer does not contribute to the plan; (2) participation is voluntary; (3) the employer’s role is limited to collecting premiums and remitting them to the insurer; and (4) the employer receives no profit from the plan. 29 C.F.R. § 2510.3 — l(j). The plan must meet all four criteria to be exempt from ERISA.
There is no question that, considering the firm’s life and disability plan as a whole, the safe harbor exclusion is not met. For Class 2 and 3 employees, participation was mandatory and the firm contributed 100% of the employees’ premiums. We believe the same holds true for the Class 1 partner coverage standing alone. First, while the partners paid their own premiums for the optional disability coverage, they benefited from the unitary rate structure the firm was able to negotiate by bargaining for disability coverage as a package for all classes. The partners therefore effectively received a premium discount or constructive contribution from the firm. Second, the firm’s role was not, with respect to the Class 1 coverage, limited to merely serving as a conduit for partner premiums. We have found sufficient employer involvement to defeat safe har[450]*450bor in cases where the employer had a lesser degree of administrative involvement than here. See, e.g. Hansen v. Continental Ins. Co., 940 F.2d 971, 977-78 (5th Cir.1991).
We conclude that neither the multi-class life and disability coverage as a whole nor the specific Class 1 partner coverage meet the safe harbor exclusion. Even if safe harbor is barred, however, that does not necessarily mean that the insurance policy is part of an ERISA plan. A plan that falls outside of the safe harbor exception does not fall within the jurisdiction of ERISA unless it satisfies the third Meredith prong. Hansen, 940 F.2d at 975.
C. Whether the insurance policy under which House is claiming benefits in this action is part of an employee benefit plan under ERISA.
To meet the third Meredith prong, a plan must satisfy the primary elements of an ERISA “employee benefit plan” — establishment or maintenance by an employer intending to benefit employees. Under ERISA, an employee welfare benefit plan is, in pertinent part:
... any plan, fund, or program, which was ... or is ... established or maintained by an employer ... for the purpose of providing its participants or their beneficiaries, through the purchase of insurance or otherwise, ... benefits in the event of sickness, accident, disability, death or unemployment....
29 U.S.C. § 1002(1). “The term ‘participant’ means any employee or former employee of an employer ... who is or may become eligible to receive a benefit of any type from an employee benefit plan.... ” Id. at subsection (2)(B)(7). Department of Labor regulations specify that any plan under which no employees are covered is not an ERISA plan, 29 C.F.R. § 2510.3-3(b), and that partners who wholly own a business are not normally employees of that business under ERISA, id. at subsection (c)(2). See Raymond B. Yates, M.D., P.C. Profit Sharing Plan v. Hendon, 541 U.S. 1, 21, 124 S.Ct. 1330, 1344, 158 L.Ed.2d 40 (2004) (“Plans that cover only sole owners or partners and their spouses ... fall outside [ERISA’s] domain.”); Meredith, 980 F.2d at 358 (finding no ERISA plan where group insurance policy covered sole proprietor and spouse and no employees); However, a plan covering both working-owner employers or shareholders as well as employees is governed by ERISA. Yates, 124 S.Ct. at 1341-42.
We clarify that § 2510.3-3(b) is specifically limited in its application to the determination of the existence of an employee welfare benefit plan. An owner of a business is not considered an “employee” for purposes of determining the existence of an ERISA plan; in other words, ERISA does not govern a plan whose only fully vested beneficiaries are a company’s owners. See Yates, 124 S.Ct. at 1343-44 (“Plans that cover only sole owners or partners ... fall outside [ERISA’s] domain.”). However, once an employee benefit plan is established (because other employees are covered by the plan in addition to the owner), a working owner, in common with other employees, is a plan “participant” governed by ERISA.5 See Yates, 124 S.Ct. at 1341-42 (“Plans covering working owners and their nonowner employees, on the other hand, fall entirely within ERISA’s compass.”) (emphasis in original).
[451]*451In Robertson v. Alexander Grant & Co., 798 F.2d 868 (5th Cir.1986), relied upon heavily by the district court in the instant case, we held that a retirement plan benefiting only partners was, despite similarities to a parallel employee plan, distinctly separate and therefore not covered by ERISA. Id. at 871-72. In addition to Robertson, the district court also relied on Slamen v. Paul Revere Life Ins. Co., 166 F.3d 1102 (11th Cir.1999). In that case, a dentist in a solely owned dental practice purchased separate disability insurance policies for himself and his employees, but at different times and from different insurers. The Eleventh Circuit applied our decision in Robertson to hold that Dr. Slamen’s insurance policy was separate from the insurance benefits provided to his employees and was not governed by ERISA. Id. at 1105. House also directs us to a Ninth Circuit opinion, citing both Slamen and Robertson, and holding that a disability policy covering only the owners of a business is not converted into an ERISA plan simply because the employer subsequently sponsors a separate ERISA health insurance benefits plan for its employees. LaVenture v. Prudential Ins. Co., 237 F.3d 1042, 1046-47 (9th Cir.2001). The court found no evidence that the disability policy and the unrelated health plan were so intertwined as to constitute one overall benefit plan. Id. at 1047.
We find no previous instance in which we have considered the application of Robertson to a multi-class group insurance policy where one class comprises only owners or partners. While the scheme established by House’s firm (employer-paid disability coverage for non-partners with optional disability coverage available to partners at their own expense) appears to be a common one, there is a dearth of precedent on whether the partner class constitutes a separate non-ERISA plan. We note that in Wolk v. UNUM Life Ins. of America, 186 F.3d 352, 355 (3d Cir.1999), under nearly identical facts&emdash;a mul-ti-class disability policy under which partners paid for their own premiums for optional coverage&emdash;the parties conceded that the policy was an ERISA plan. Although not precedential, we find a Texas district court case instructive because of its equal similarity to the facts of the instant case. See Lain v. UNUM Life Ins. Co., 27 F. Supp 2d 926 (S.D.Tex.1998), rev’d on other grounds 279 F.3d 337 (5th Cir.2002). Lain was a partner in a law firm6 that elected to provide disability insurance for all of its employees. Id. at 927. Insurance for partners under the same policy was optional and the partners paid the cost of their insurance. Id. at 927-28. The district court concluded that although Lain was not a “participant” as defined by ERISA for the initial purposes of establishing existence of an ERISA plan under 25I0.3-3(b), she was a “beneficiary” of a plan including both employees and partners and therefore had standing to sue under ERISA. Id. at 934. (“The LTD plan expressly covers partners who pay their own premiums. Because Lain paid her premiums, she was a beneficiary under the plan.”).
Ultimately, guided by Yates, Wolk, and Lain, we find this case distinguishable from Robertson, Slamen, and LaVenture. In each of those cases, separate and distinct plans were maintained exclusively for owners. Here, the record reflects that the partner-class disability coverage was part of a comprehensive employee welfare ben[452]*452efit plan covering both partners and employees. The AUL life and disability insurance was bargained and paid for as a package by the firm, through a single subscription agreement resulting in a group policy. The policy contemplates and establishes a single plan, with the only distinctions between classes being the method of determining pre-disability earnings&emdash; since partners’ variable, non-salary income would have to be calculated differently&emdash; and a more generic disability description to accommodate the variable occupations of the non-attorney participants. The rights of House as well as all non-partner attorneys and firm employees, while spelled out in their individual certificates of insurance, arose from the group policy.
The firm contributed 100% of the premiums for all non-partner participants and administered the entire insurance coverage for all classes of insureds. And as discussed above, while the partners paid their own premiums, they benefited from the unitary rate structure the firm was able to negotiate bargaining for the disability coverage as a package, effectively receiving a constructive contribution from the firm. We therefore do not find the partners’ premium contributions enough to establish the partner-class disability coverage as a separate plan under Robertson and conclude that the non-partner and partner-class life and disability coverage are sufficiently related and intertwined as to constitute one overall benefit plan. Because that plan benefits both partners and employees, it is governed by ERISA.
The district court’s separate-plan holding would mean that partners and non-partner attorneys could assert identical claims relating to identical terms in the identical certificates of insurance issued by AUL and governed by a single subscription agreement, but the partners’ disability claims would be governed by state law and the non-partner participants’ disability claims would be governed by ERISA. State and federal courts could be asked to read, interpret and apply the same policy provisions for persons in the various disability classes. While we acknowledge that the primary purpose of ERISA is protection of employees,7 we have recognized the anomaly of requiring some insureds to pursue benefits under state law while requiring others covered by the identical policy to proceed under ERISA as out of keeping with Congress’s intent of achieving uniformity in the law governing employment benefits. Hollis v. Provident Life and Accident Ins. Co., 259 F.3d 410, 416 (5th Cir.2001); see also Yates, 541 U.S. at 17-18, 124 S.Ct. at 1341-42 (“Recognizing the working owner as an ERISA-shel-tered plan participant also avoids the anomaly that the same plan will be controlled by discrete regimes: federal-law governance for the nonowner employees; state-law governance for the working owner ... Excepting working owner’s from the federal Act’s coverage would generate administrative difficulties and is hardly consistent with a national uniformity.”) (citations omitted).
Because we conclude that the disability policy covering House was part of [453]*453an ERISA plan, House’s state law claims for penalties and attorneys fees are preempted. 29 U.S.C. § 1144(a) ([ERISA’s provisions] “supersede any and all State laws insofar as they may ... relate to any employee benefit plan-”). We therefore do not reach the issue of whether AUL’s partial payment of disputed benefits relieved it from obligation to pay penalties.
III. Degree of House’s Disability
We turn to the issue of whether the district court erred in finding that House was “totally disabled” under the policy and that House could be deemed simultaneously both “totally disabled” and “partially disabled” under the policy. When called upon to interpret an ERISA-covered policy, “we construe the terms of the plan de novo unless the benefit plan gives the administrator or fiduciary discretionary authority to determine eligibility for benefits or to construe the terms of the plan.” Wegner v. Standard Ins. Co., 129 F.3d 814, 818 (5th Cir.1997) (internal quotation and citation omitted). As the record in this case reveals no such grant of discretionary authority to a fiduciary or administrator, the language of the policy guides our de novo interpretation. Id.
The policy definitions for Class 1 or 2 insureds (attorneys) provides that:
TOTAL DISABILITY and TOTALLY DISABLED mean that because of Injury or Sickness the Person cannot perform the material and substantial duties of his regular occupation.
PARTIAL DISABILITY and PARTIALLY DISABLED mean that because of Injury or Sickness the Person, while unable to perform every material and substantial duty of his regular occupation on a full-time basis, is:
1. performing at least one of the material and substantial duties of his regular occupation or another occupation on a part-time or full-time basis; and
2. is earning less than 80% of his Indexed Pre-Disability Earnings due to that same Injury or Sickness.
Because the terms “material and substantial duties” and “regular occupation” are not defined in the policy, we accord the terms their ordinary and generally accepted meaning. Provident Life & Accident Ins. Co. v. Sharpless, 364 F.3d 634, 641 (5th Cir.2004). Reading the partial and total disability provisions in pari materia, in order to obtain total disability benefits, House would have to demonstrate that he cannot perform all of the material and substantial duties of his occupation. In analyzing similar policy provisions, we have concluded that this means a claimant is totally disabled only if he or she cannot perform each and every material and substantial duty of his or her occupation. Ellis v. Liberty Life Assurance Co. of Boston, 394 F.3d 262, 272 (5th Cir.2004). A claimant is thus partially disabled under this policy if able to perform one or more, but not all, of the material and substantial duties of his or her occupation. See id. at 271-72. The definitions of total and partial disability under the AUL policy are therefore mutually exclusive.
We find the district court’s distinction between “trial lawyer” and “lawyer” too fine under a common sense interpretation of “regular occupation.” A number of courts have upheld an interpretation of “regular occupation” as meaning a general occupation rather than a particular position with a particular employer.8 Al[454]*454though review of such an interpretation in many cases was deferential, having been made by a plan administrator vested with discretion, we do not believe that precludes a like interpretation here. House’s “regular” occupation was as an attorney, not restricted to his own specific job as a litigation attorney with a uniquely stressful practice, but rather referencing the activities that constitute the material duties of an attorney as they are found in the general economy. See, e.g., Osborne v. Hartford Life and Accident Ins. Co., 465 F.3d 296, (6th Cir.2007) (“Whatever the meaning of ‘regular’ is, it is not synonymous with ‘own.’ ”).
Even crediting the opinion of House’s doctor that House’s heart condition precludes him from resuming his stressful trial practice, House is clearly able to perform some of the material aspects of his occupation as an attorney, as evidenced by his post-surgery activities with his firm and his current legal employment with the Louisiana agency. Under the policy, this takes House outside of the definition of total disability and places him squarely within the definition of partial disability.
The dissent discusses total disability as if the policy does not at the same time define partial disability. When read together, at the same time the disability can be either total or partial but never both. So when the definition of partial disability fits the condition of House, that is his benefit.
House urges that such an interpretation runs afoul of Louisiana Revised Statute 22:230(0, which provides that “[a] general definition of total disability in [a disability loss of income policy] shall not be more restrictive than one requiring the individual to be totally disabled from engaging in any employment or occupation for which he is, or becomes, qualified by reason of education, training, or experience and which provides him with substantially the same earning capacity as his former earning capacity prior to the start of the disability.”9 However, section 22:230(D) permits an insurer defining total disability to “specify the requirement of the complete inability of the individual to perform all of [455]*455the substantial and material duties of his regular occupation or words of similar import.” As discussed above, the AUL policy’s definition of total disability comports with this standard. Further, while House’s former occupation as a trial lawyer was clearly more lucrative than some other alternative practices and certainly more lucrative than his new agency job, House might have switched to a more sedentary non-trial legal practice and still earned substantially more than he now does. In sum, we cannot agree that the policy’s total disability language is unduly restrictive under Louisiana law.
Because we conclude that House does not qualify as totally disabled under the policy language, we do not reach the issue of whether AUL is entitled to set off House’s present earnings against total disability benefits.
IV. Termination of House’s Entitlement to Partial Disability Benefits
Finally, we consider the district court’s conclusion that partial disability benefits terminated as of February 2002 when House’s former firm terminated the firm’s policies with AUL. Reviewing the record de novo, we find no error.
“Under Louisiana law, the rights of the beneficiary of an insurance policy depend, first and foremost, on the terms of the policy.” Gonzales v. Prudential Ins. Co. of Am., 901 F.2d 446, 454 (5th Cir.1990).10 “Supplementing the rights guaranteed to the beneficiary by the insurance contract are others that are established by the provisions of the Insurance Code and the jurisprudential rules that have sprung from it.” Id. The Louisiana Insurance Code protects a beneficiary’s claims for “benefits accrued or expenses incurred” against the contingency of the policy’s subsequent unilateral cancellation by the insurer. La.Rev.Stat. AnN. § 22:213(B)(7). The Louisiana Supreme Court has held, Soniat v. Travelers Ins. Co., 538 So.2d 210, 215 (La.1989), and we have assumed without deciding, Gonzales, 901 F.2d at 454, that this insurance-regulating state law provision is not preempted by ERISA. However, these rules do not protect a beneficiary against the contingency of the policy’s subsequent termination, which we have defined in this context as “cessation of coverage under an insurance contract by reason of the passage of the policy period or the occurrence of some event anticipated by the terms of the contract.” Gonzales, 901 F.2d at 455 (citations and internal quotations omitted); see also Soniat, 538 So.2d at 215 & n. 12 (recognizing the distinction between cancellation and termination of insurance coverage under Louisiana law).
The policy covering House clearly contemplated that payment of benefits for a persisting total disability arising during a covered period would be extended throughout the duration of a beneficiary’s normal working life. Section 5 of the policy reads: “EXTENDED BENEFIT: If the Person is Totally Disabled on the date of termination of insurance, AUL will pay benefits for Total Disability.” However, the insuring provisions of the policy do not provide the same extended coverage for a partially disabling condition, that coverage expressly ceasing upon, among other enumerated events, termination of the firm’s coverage under the group policy. Section 8 of the policy reads, in relevant part: “[T]he Partial Disability Benefit will continue until the EARLIEST of the follow[456]*456ing: .. 9. The date the policy terminates; or 10. The date the Participating Unit’s [the firm’s] coverage under the policy terminates.” Because, under the terms of the contract, no right to permanent partial disability coverage was bargained or provided for, no right to perpetual partial disability benefits accrued to House prior to the termination of the policy. The cessation of AUL’s liability for partial disability payments at the time House’s former firm ceased to be a covered “Participating Unit” constitutes a termination rather than a cancellation of coverage and thus does not run afoul of the Insurance Code.
V. Conclusion
This decision rejects the contentions of House’s appeal. The case is remanded to the district court for recalculation of what amounts are due House consistent with this opinion.
REVERSED AND REMANDED.