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UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark one)

For the quarterly period ended September 30, 2011

OR

Commission file no. 0-16190

DEL TACO RESTAURANT PROPERTIES II

a California limited partnership

(Exact name of registrant as specified in its charter)

(949) 462-9300

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  þ        No  ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  þ        No  ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ¨        No  þ

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant’s Form S-11 Registration Statement filed December 17, 1982 are incorporated by reference into Part IV of this report.

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INDEX

DEL TACO RESTAURANT PROPERTIES II

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DEL TACO RESTAURANT PROPERTIES II

CONDENSED BALANCE SHEETS

See accompanying notes to condensed financial statements.

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DEL TACO RESTAURANT PROPERTIES II

CONDENSED STATEMENTS OF INCOME

(Unaudited)

See accompanying notes to condensed financial statements.

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DEL TACO RESTAURANT PROPERTIES II

CONDENSED STATEMENTS OF CASH FLOWS

(Unaudited)

See accompanying notes to condensed financial statements.

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DEL TACO RESTAURANT PROPERTIES II

NOTES TO CONDENSED FINANCIAL STATEMENTS

FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2011

UNAUDITED

NOTE 1 – BASIS OF PRESENTATION

The accompanying unaudited condensed financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by accounting principles generally accepted in the United States of America for complete financial statements and should therefore be read in conjunction with the financial statements and notes thereto contained in the annual report on Form 10-K for the year ended December 31, 2010 for Del Taco Restaurant Properties II (the Partnership or the Company). In the opinion of management, all adjustments (consisting of normal recurring accruals) necessary to present fairly the Partnership's financial position at September 30, 2011, the results of operations for the three and nine month periods ended September 30, 2011 and 2010 and cash flows for the nine month periods ended September 30, 2011 and 2010 have been included. Operating results for the three and nine months ended September 30, 2011 are not necessarily indicative of the results that may be expected for the year ending December 31, 2011. Amounts related to disclosure of December 31, 2010 balances within these condensed financial statements were derived from the audited 2010 financial statements.

Management has evaluated events subsequent to September 30, 2011 through the date that the accompanying condensed financial statements were filed with the Securities and Exchange Commission for transactions and other events which may require adjustment of and/or disclosure in such financial statements.

NOTE 2 – NET INCOME PER LIMITED PARTNERSHIP UNIT

Net income per limited partnership unit is based on net income attributable to the limited partners (after 1% allocation to the general partner) using the weighted average number of units outstanding during the periods presented which amounted to 27,006 in 2011 and 2010.

Pursuant to the partnership agreement, annual partnership income or loss is allocated one percent to Del Taco LLC, formerly known as Del Taco, Inc. (Del Taco or the General Partner) and 99 percent to the limited partners. Partnership gains from any sale or refinancing will be allocated one percent to the General Partner and 99 percent to the limited partners until allocated gains and profits equal losses, distributions and syndication costs previously allocated. Additional gains will be allocated 15 percent to the General Partner and 85 percent to the limited partners.

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DEL TACO RESTAURANT PROPERTIES II

NOTES TO CONDENSED FINANCIAL STATEMENTS – CONTINUED

FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2011

UNAUDITED

NOTE 3 – LEASING ACTIVITIES

The Partnership leases five properties for operation of restaurants to Del Taco on a triple net basis. The leases are for terms of 35 years commencing with the completion of the restaurant facility located on each property and require monthly rentals equal to 12 percent of the gross sales of the restaurants. The leases terminate in the years 2021 to 2023. Pursuant to the lease agreements, minimum rentals of $3,500 per month are due to the Partnership during the first six months of any non-operating period caused by an insured casualty loss.

For the three months ended September 30, 2011, the five restaurants operated by Del Taco, for which the Partnership is the lessor, had combined, unaudited sales of $1,139,760 and unaudited net losses of $17,298 as compared to unaudited sales of $1,181,678 and unaudited net losses of $42,588 for the corresponding period in 2010. Net income or loss of each restaurant includes charges for general and administrative expenses incurred in connection with supervision of restaurant operations and interest expense and the decrease in net loss from the corresponding period of the prior year relates to a decrease in operating costs.

For the nine months ended September 30, 2011, the five restaurants operated by Del Taco, for which the Partnership is the lessor, had combined, unaudited sales of $3,370,004 and unaudited net losses of $105,765 as compared to unaudited sales of $3,423,121 and unaudited net losses of $274,097 for the corresponding period in 2010. Net income or loss of each restaurant includes charges for general and administrative expenses incurred in connection with supervision of restaurant operations and interest expense and the decrease in net loss from the corresponding period of the prior year relates to a decrease in operating costs.

NOTE 4 – TRANSACTIONS WITH DEL TACO

The receivable from Del Taco consists primarily of rent accrued for the month of September 2011. The September rent receivable was collected in October 2011.

Del Taco serves in the capacity of general partner in other partnerships which are engaged in the business of operating restaurants and three other partnerships which were formed for the purpose of acquiring real property in California for construction of Mexican-American restaurants for lease under long-term agreements to Del Taco for operation under the Del Taco trade name.

In addition, see Note 5 with respect to certain distributions to the General Partner.

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DEL TACO RESTAURANT PROPERTIES II

NOTES TO CONDENSED FINANCIAL STATEMENTS – CONTINUED

FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2011

UNAUDITED

NOTE 5 – DISTRIBUTIONS

Total cash distributions declared and paid in January, April and August 2011 were $118,647, $104,980 and $110,255, respectively. On October 25, 2011, a distribution to the limited partners of $123,649, or approximately $4.58 per limited partnership unit, was declared. Such distribution was paid on November 3, 2011. The General Partner also received a distribution of $1,249 with respect to its 1% partnership interest.

NOTE 6 – PAYABLE TO LIMITED PARTNERS

Payable to limited partners represents a reclassification from cash for distribution checks made to limited partners that have remained outstanding for six months or longer.

NOTE 7 – CONCENTRATION OF RISK

The five restaurants leased to Del Taco make up all of the income producing assets of the Partnership and contributed all of the Partnership’s rental revenues during the three and nine months ended September 30, 2011 and 2010. Therefore, the business of the Partnership is entirely dependent on the success of the Del Taco trade name restaurants that lease the properties.

The Partnership maintains substantially all of its cash and cash equivalents at one major commercial bank. At various times, the cash balance is in excess of the Federal Depository Insurance Corporation’s limits. At September 30, 2011 and December 31, 2010, the Partnership had approximately $188,000 and $172,000, respectively, on deposit at one financial institution.

NOTE 8 – COMMUNICATION FROM CERTAIN LIMITED PARTNERS

During the third quarter several limited partners communicated to the General Partner their desire to sell all of the properties and then dissolve the Partnership. Pursuant to the Partnership agreement, any decision to sell all of the properties and to dissolve the Partnership would require approval from a majority in interest of limited partners. The General Partner will consider what action is appropriate under the circumstances.

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Communication from Certain Limited Partners

During the third quarter several limited partners communicated to the General Partner their desire to sell all of the properties and then dissolve the Partnership. Pursuant to the Partnership agreement, any decision to sell all of the properties and to dissolve the Partnership would require approval from a majority in interest of limited partners. The General Partner will consider what action is appropriate under the circumstances.

Liquidity and Capital Resources

Del Taco Restaurant Properties II (the Partnership or the Company) offered limited partnership units for sale between September 1984 and December 1985. $6.751 million was raised through the sale of limited partnership units and used to acquire sites and build seven restaurants and also to pay commissions to brokers and to reimburse Del Taco LLC (the General Partner or Del Taco) for offering costs incurred. Two restaurants were sold in 1994.

The five restaurants leased to Del Taco make up all of the income producing assets of the Partnership. Therefore, the business of the Partnership is entirely dependent on the success of the Del Taco trade name restaurants that lease the properties. The success of the restaurants is dependent on a large variety of factors, including, but not limited to, competition, consumer demand and preference for fast food, in general, and for Mexican-American food in particular.

Results of Operations

The Partnership owned seven properties that were under long-term lease to Del Taco for restaurant operations. Two restaurants were sold in 1994 and five are currently operating.

The following table sets forth rental revenue earned by restaurant (unaudited):

The Partnership receives rental revenues equal to 12 percent of gross sales from the restaurants. The Partnership earned rental revenue of $136,771 during the three month period ended September 30, 2011, which represents a decrease of $5,030 from the corresponding period in 2010. The Partnership earned rental revenue of $404,401 during the nine month period ended September 30, 2011, which represents a decrease of $6,374 from the corresponding period in 2010. The changes in rental revenues between 2011 and 2010 are directly attributable to changes in sales levels at the restaurants under lease due to local competitive and industry factors.

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The following table breaks down general and administrative expenses by type of expense:

General and administrative costs increased during the three month and nine month periods from 2010 to 2011 primarily due to increased costs for printing primarily related to a new filing process known as XBRL and the distribution of information to limited partners, partially offset by a reduction in software licensing costs.

For the three month period ended September 30, 2011, net income decreased by $5,231 from 2010 to 2011 due to the decrease in revenues of $5,030 and the increase in general and administrative expenses of $769, partially offset by the increase in interest and other income of $568. For the nine month period ended September 30, 2011, net income decreased by $9,742 from 2010 to 2011 due to the decrease in revenues of $6,374 and the increase in general and administrative expenses of $4,262, partially offset by the increase in interest and other income of $894.

Significant Recent Accounting Pronouncements

None

Off – Balance Sheet Arrangements

None

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Critical Accounting Policies and Estimates

Management’s discussion and analysis of financial condition and results of operations, as well as disclosures included elsewhere in this report on Form 10-Q are based upon the Partnership’s financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America. The preparation of these financial statements requires management to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses. The Partnership believes the critical accounting policies that most impact the financial statements are described below. A summary of the significant accounting policies of the Partnership can be found in Note 1 to the Financial Statements which is included in the Partnership’s December 31, 2010 Form 10-K.

Revenue Recognition: Rental revenue is recognized based on 12 percent of gross sales of the restaurants for the corresponding period, and is earned at the point of sale.

Property and Equipment: Property and equipment is stated at cost. Depreciation is computed using the straight-line method over estimated useful lives which are 20 years for land improvements, 35 years for buildings and improvements, and 10 years for machinery and equipment.

The Partnership accounts for property and equipment in accordance with authoritative guidance issued by the Financial Accounting Standards Board that requires long-lived assets be reviewed for impairment whenever events or changes in circumstances indicate that the carrying value of the asset may not be recoverable. In evaluating long-lived assets held for use, an impairment loss is recognized if the sum of the expected future cash flows (undiscounted and without interest charges) is less than the carrying value of the asset. Once a determination has been made that an impairment loss should be recognized for long-lived assets, various assumptions and estimates are used to determine fair value including, among others, estimated costs of construction and development, recent sales of comparable properties and the opinions of fair value prepared by independent real estate appraisers. Long-lived assets to be disposed of are reported at the lower of carrying amount or fair value less cost to sell.

None.

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As of the end of the period covered by this quarterly report, we carried out an evaluation, under the supervision and with the participation of the Company's management, including the Company's Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of the Company's disclosure controls and procedures. Based upon that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that the Company's disclosure controls and procedures are effective in timely alerting them to material information relating to the Company required to be included in the Company's periodic Securities and Exchange Commission filings.

There were no significant changes in the Company's internal controls over financial reporting that occurred during our most recent fiscal quarter that materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

Not applicable

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PART II. OTHER INFORMATION

There is no information required to be reported for any items under Part II, except as follows:

Item 6. Exhibits

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SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

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