Which acknowledgment form do New York county clerks use for real property deeds, corporate documents, and out-of-state filings?

Plain-English summary

Real Property Law §§ 309, 309-a, and 309-b set out acknowledgment forms. § 309 covers corporate acknowledgments generally. § 309-a was added in 1997 to provide a single standard form for real property conveyances. § 309-b was added in 1998 for out-of-State acknowledgments of New York real property documents. The Broome County Attorney asked how these provisions sort out for the many document types county clerks record.

The AG worked through the rules step by step.

Real property conveyances within New York, taken within New York, use § 309-a's form. The legislative history (Bill Jacket, L. 1997, ch 19) confirms that § 309-a was designed as the single standard form for real property conveyances. This applies whether the conveyor is an individual or a corporation, because § 309-a(4) includes corporations in its definition of "person" for these purposes, and § 309(3) subjects corporate real property acknowledgments to § 309-a's requirements.

Non-real-property documents requiring acknowledgment, taken within New York: split rule. For corporations, use § 309 (corporate acknowledgments generally). For individuals and non-corporate entities (partnerships, LLCs, trusts), use § 309-a. The bridge is General Construction Law § 11, which says when execution of an instrument is required to be acknowledged for filing, the acknowledgment "shall be made and certified in the same manner as such acknowledgment or proof of such deed." Since deeds use § 309-a, the non-real-property documents follow § 309-a too, with the corporation carve-out in § 309 preserved.

Some statutes explicitly require acknowledgment in the deed form. Examples: Domestic Relations Law § 170(6) for separation agreements; Estates, Powers and Trusts Law § 13-2.2 for mortgages and transfers of decedents' estate interests. These are governed by § 309-a per the same logic.

Out-of-State acknowledgments of New York real property documents have a choice. § 309-b(1) provides that the acknowledgment "may conform substantially" with the § 309-b(2) form. The permissive "may" plus § 309-b(3)'s preservation of the choice-of-laws options in §§ 299-a and 301-a means: an out-of-State acknowledgment can either use § 309-b's New York form or use the form valid in the jurisdiction where the acknowledgment was taken. The Bill Jacket for the 1998 enactment of § 309-b confirms the Legislature intended to preserve this choice.

"Substantial conformance" with a statutory form means all material elements must be present. The 1886 Court of Appeals decision in Smith v Boyd articulates the test: precise statutory language is not required, but material provisions cannot be disregarded. Substantive elements include the jurat, the signatory's name, personal appearance before the notary, the admission that the signatory executed the document and is known to the notary, and the notary's signature. Minor stylistic variations, descriptive content adjustments, and obvious clerical or technical defects do not invalidate the acknowledgment if all substantive elements are present (Cubisino v Cohen, 1944).

The decision tree gives county clerks a clear rule for each combination of conveyance/non-conveyance, corporate/non-corporate, in-State/out-of-State.

Currency note

This opinion was issued in 2000. Subsequent statutory amendments, court decisions, or later AG opinions may have changed the analysis. Treat this page as historical context, not current legal advice. Verify current law before relying on any specific rule, deadline, or remedy mentioned here.

Common questions

Why was § 309-a created in 1997?

To replace the patchwork of acknowledgment forms with a single standard form for real property conveyances. The reform reduced confusion in the closing process and standardized expectations across counties.

Can a clerk reject a deed with minor cosmetic errors in the acknowledgment?

Probably not, under Smith v Boyd's substantial-conformance standard. If all substantive elements are present (jurat, name, appearance, admission, notary signature), minor stylistic variations or clerical errors do not invalidate the acknowledgment. Aggressive clerk rejections on cosmetic grounds invite litigation.

What if a corporate deed uses the old § 309 form instead of § 309-a?

The 2000 opinion is clear that real property conveyances by corporations must use § 309-a. A § 309 form on a corporate deed is the wrong form. Whether the clerk will accept it for recording is a separate question (substantial conformance might save it if the substantive elements track). Best practice is to use the correct form.

What about LLC deeds?

LLCs are persons under § 309-a(4)'s broad definition. Their real property conveyances use the § 309-a form, the same as individuals.

Out-of-state acknowledgment, foreign country?

§§ 299-a and 301-a, preserved by § 309-b(3), authorize use of the foreign jurisdiction's form. So a real property acknowledgment taken in another country can use that country's acknowledgment form provided the form is valid where taken.

Background and statutory framework

Real Property Law Article 9 governs acknowledgments and proof of conveyances. § 309 is the original corporate-acknowledgments provision. § 309-a was added in 1997 to provide a uniform real property acknowledgment form. § 309-b followed in 1998 for out-of-State acknowledgments. § 290 defines key terms; § 290(3) defines "conveyance."

The General Construction Law § 11 is the cross-reference rule: documents that statutes require to be acknowledged for filing follow the deed-acknowledgment form unless a different form is specified.

The historical layering of these statutes creates the multiple-rule pattern the 2000 opinion catalogs. The county-clerk's-eye view is sometimes confusing; the AG's matrix makes the rules tractable.

Citations

• Domestic Relations Law § 170(6) (separation agreement acknowledgment).
• Estates, Powers and Trusts Law § 13-2.2 (mortgage and decedent estate transfer acknowledgment).
• General Construction Law § 11 (cross-reference to deed acknowledgment form).
• Real Property Law § 290(3) (definition of deed/conveyance).
• Real Property Law § 290-a (acknowledgment requirements generally).
• Real Property Law § 299-a (choice of law for acknowledgments).
• Real Property Law § 301-a (foreign jurisdiction acknowledgments).
• Real Property Law § 309 (corporate acknowledgments generally).
• Real Property Law § 309(1) (general scope).
• Real Property Law § 309(3) (corporate real property acknowledgments subject to § 309-a).
• Real Property Law § 309-a (standard form for real property acknowledgments).
• Real Property Law § 309-a(1) (general application).
• Real Property Law § 309-a(4) (definition of person includes corporations).
• Real Property Law § 309-b (out-of-State acknowledgment of NY real property).
• Real Property Law § 309-b(1) (permissive use of § 309-b form).
• Real Property Law § 309-b(2) (out-of-State acknowledgment form).
• Real Property Law § 309-b(3) (preservation of choice-of-laws in §§ 299-a and 301-a).
• Smith v Boyd, 101 NY 472 (1886) (substantial conformance standard).
• Cubisino v Cohen, 47 NYS2d 952 (Sup. Ct. N.Y. Co.), aff'd, 267 App Div 891 (1st Dept 1944) (minor variations do not invalidate acknowledgment).

Source

• Landing page: https://ag.ny.gov/libraries-documents/opinions/opinions-year
• Original PDF: https://ag.ny.gov/sites/default/files/opinions/I_2000-8_pw.pdf

Original opinion text

Opn. No. 2000-8
DOMESTIC RELATIONS LAW § 170(6); ESTATES, POWERS AND TRUSTS LAW §13-2.2;
GENERAL CONSTRUCTION LAW § 11; REAL PROPERTY LAW §§290-a, 299-a, 301-a, 309, 309-a, 309-b.
All documents conveying an interest in real property, including those recorded by a corporation, must be
acknowledged under section 309-a of the Real Property Law. With respect to documents required to be
filed that are not conveyances of an interest in real property, such documents filed by corporations must
be acknowledged under section 309 of the Real Property Law, and such documents filed by persons and
entities other than corporations must be acknowledged under section 309-a of the Real Property Law.
Documents conveying interests in real property located in the State that are acknowledged outside the
State may be acknowledged either under section 309-b of the Real Property Law or using the form of
acknowledgment for the jurisdiction where the document is acknowledged.
May 31, 2000
William L. Gibson, Jr., Esq.
County Attorney
County of Broome
Box 1766
Binghamton, NY 13902-1766

Informal Opinion
No. 2000-8

Dear Mr. Gibson:
You have asked several questions regarding application of the statutory forms for certificates of
acknowledgment set forth in sections 309, 309-a and 309-b of the Real Property Law. You note that
county clerks record conveyances and other instruments with respect to real property that must be
acknowledged in accordance with these provisions. You add that county clerks also file or record other
types of documents, including partnership agreements, agreements pertaining to the formation of limited
liability corporations, and separation agreements, which also must be acknowledged, and that some but
not all statutes expressly require acknowledgment in the same form used for acknowledgment of a deed.
A deed is a conveyance of real property. See Real Property Law §290(3). Real Property Law
§309-a(1), by providing the form with which a "certificate of acknowledgment, within this state, of a
conveyance or other instrument in respect to real property situated in this state, by a person, must
conform," provides the form for acknowledgments used in recording a deed. The legislative history of
section 309-a confirms that the Legislature intended to require that the single, standard form of
acknowledgment set forth in that statute be used for all conveyances of interest in real property in this
state. See Bill Jacket, L. 1997, ch.19, Memorandum to Richard J. Sinnott from Stephen J. Harrison dated
June 25, 1997; see also Memorandum of Assemblyman David S. Sidikman, New York State Legislative
Annual, 1997, p.111.
You first ask whether section 309-a or section 309-b of the Real Property Law applies to
acknowledgments of documents that are not conveyances of real property but that are required by statute
to be in the same form as the acknowledgment used in recording a deed. See, e.g., Domestic Relations
Law §170(6) (written agreement for separation); Estates, Powers and Trusts Law §13-2.2 (mortgages
and transfers of interest in decedents' estates). Because deeds must be acknowledged in the form set
forth in section 309-a, we conclude that such other acknowledgments must likewise conform to the
requirements of section 309-a. Section 309-b, which by its terms applies exclusively to
acknowledgments executed outside the State, has no bearing on the question.
You also ask about documents that are not conveyances of real property, and as to which the
statutes requiring that they be acknowledged do not indicate that a particular form of acknowledgment
be used. We conclude that the acknowledgments of such documents must also conform to the
requirements of section 309-a. These acknowledgments are governed by section 11 of the General
Construction Law, which provides:
When the execution of any instrument or writing is authorized or required by law to be
acknowledged, or to be proven so as to entitle it to be filed or recorded in a public office,
the acknowledgment may be taken or the proof made before any officer then and there
authorized to take the acknowledgment or proof of the execution of a deed or real property
to entitle it to be recorded in a county clerk's office, and shall be made and certified in the
same manner as such acknowledgment or proof of such deed (emphasis supplied).
Because the acknowledgments of these documents must be made in the same manner as the
acknowledgment of a deed, which in turn must conform to the requirements of section 309-a, these
acknowledgments must conform to section 309-a as well.
Corporate Acknowledgments
You next ask what form of acknowledgment should be used for a conveyance of an interest in real
property by a corporation. Section 309 of the Real Property Law, which deals generally with corporate
acknowledgments, expressly provides that "the acknowledgment within this state, of a conveyance or
other instrument in respect of real property situate in this state" is "subject to the provisions of" section
309-a. Real Property Law § 309(3). Section 309-a(4), which includes "any corporation" in its definition
of a "person" whose conveyance of real property must conform to the requirements of section 309-a,
implements section 309(3). Thus, acknowledgments of corporate conveyances of real property must
likewise conform with the form set forth in section 309-a.
Next, you inquire what form is required for corporate acknowledgments of documents other than
instruments with respect to real property. We conclude that section 309 of the Real Property Law, and
not section 309-a, applies to such documents. Section 309 applies generally "to the acknowledgment of a
conveyance or other instrument by a corporation." Id. §309(1). Thus, save for corporate
acknowledgments of instruments with respect to real property--which, as noted above, are expressly
made subject to the provisions of section 309-a--the requirements of section 309 apply to corporate
acknowledgments.
Other Issues
You have also asked what form of acknowledgment is used for documents conveying interests in
real property situated in the State that are acknowledged outside the State. You note that section 309-b
(1) states that such out-of-State acknowledgments "may conform substantially" with the form set forth in
section 309-b(2), and contrast the use of the permissive "may" in section 309-b(1) with the use of the
mandatory "must" in section 309-a(1). You therefore inquire whether county clerks may accept for filing
documents covered by section 309-b that are not acknowledged in the form set forth in section 309-b(2).
We conclude that clerks may accept such a document if its acknowledgment conforms to the
requirements of the jurisdiction in which the acknowledgment was taken. Subdivision 3 of section 309-b
provides that "[n]o provision of this section shall be construed to ... modify the choice of laws afforded
by sections two hundred ninety-nine-a and three hundred one-a of this article pursuant to which an
acknowledgment or proof may be taken." Sections 299-a and 301-a of the Real Property Law permit an
acknowledgment to conform either to the laws of New York or to the laws of the jurisdiction where the
acknowledgment is taken. The legislative history of section 309-b confirms that the Legislature intended
to preserve this choice of acknowledgment forms. See Bill Jacket, L.1998, ch.596, Letter from
Assemblyman David S. Sidikman to James M. McGuire, dated July 2, 1998; see also Memorandum of
Senator James J. Lack, New York State Legislative Annual--1998, p. 375. Therefore, acknowledgments
taken outside the State may, but need not, conform to the acknowledgment form set forth in section 309-b.
Finally, you note that both sections 309-a and 309-b require that an acknowledgment "conform
substantially" with the form provided. You have asked what constitutes substantial conformance. In the
absence of a specific acknowledgment prompting your concern, we can only comment generally on this
question. Substantial conformance has been interpreted to mean that, while the precise language of the
statute need not be used, material provisions of statutory requirements cannot be disregarded. See Smith
v. Boyd, 101 N.Y. 472, 477 (1886). Thus, at a minimum, all of the substantive elements of the form
must be present, including the jurat, the name of the person executing the instrument, personal
appearance of signatory before the notary, the admission that the signatory is the individual who
executed the documents in question and is known to the notary, and the signature of the notary. Minor
variations of style or descriptive content, or obvious clerical errors and technical omissions or defects,
may have no impact on the acceptability of the acknowledgment if all substantive elements contained in
the form are present. Cubisino v. Cohen, 47 N.Y.S.2d 952 (Sup. Ct. N.Y. Co.), aff'd., 267 App. Div. 891
(1st Dept. 1944).
We conclude that all documents acknowledged in the State and conveying an interest in real
property in the State, including those recorded by a corporation, must be acknowledged under section
309-a of the Real Property Law. With respect to documents required to be filed that are not conveyances
of an interest in real property, such documents filed by corporations must be acknowledged under
section 309 of the Real Property Law, and such documents filed by persons and entities other than
corporations must be acknowledged under section 309-a of the Real Property Law. Documents
conveying interests in real property located in the State that are acknowledged outside the State may be
acknowledged with either the form set forth in section 309-b of the Real Property Law or the form of
acknowledgment of the jurisdiction where the document is acknowledged.
The Attorney General renders formal opinions only to officers and departments of State
government. This perforce is an informal and unofficial expression of the views of this office.
Very truly yours,
WILLIAM E. STORRS
Assistant Solicitor General