What Master Form and Short Form Security Instruments Are
Most mortgage transactions use the standard Fannie Mae/Freddie Mac Uniform Security Instrument — the mortgage or deed of trust document that secures your loan. But certain states allow lenders to use a two-part system instead.
The Master Form Security Instrument is a complete mortgage document that the lender records once in a county's public records. It contains all the standard mortgage terms and conditions but no borrower-specific information.
The Short Form Security Instrument is what gets recorded for your individual loan. It contains your name, the lender's name, your loan amount, and your property description. It also references the Master Form that was previously recorded, incorporating all those terms by reference.
Say you're buying a home in a county where your lender recorded a Master Form Security Instrument six months ago. Instead of recording a full 15-page mortgage document, they can record a much shorter Short Form that just has your loan details and says "all the terms from that Master Form we recorded earlier apply to this loan too."
Why Lenders Use This System
This system saves time and recording fees. Instead of recording the same lengthy mortgage terms over and over, the lender records them once in the Master Form. Then each individual loan only requires recording the Short Form with the specific loan details.
The system also ensures consistency. Every loan in that county references the same Master Form terms, so there's no variation in the mortgage language from loan to loan.
Requirements for Using Short Form Instruments
The lender cannot use a Short Form Security Instrument unless they have already recorded a Master Form Security Instrument in that same recording jurisdiction. This is not optional — the Master Form must be on file first.
In North Carolina, certain designated counties don't allow Master Form recording under state statute. Lenders in those counties must use the standard full-form instruments.
When Fannie Mae updates the Uniform Security Instrument for a state, lenders must record a new Master Form with the updated language. They cannot release or cancel the old Master Form — both versions stay on record. Any loans originated after the effective date of the new instrument must use a Short Form that references the new Master Form.
What Goes in Each Document
The Master Form Security Instrument includes a title page (except in Ohio) with information required by state law for recording. This title page gets attached to the current Fannie Mae/Freddie Mac Uniform Security Instrument for that state.
Ohio handles this differently. There's no separate title page — the Master Form information goes in a box at the top of the first page of the standard Ohio Mortgage form.
The Short Form Security Instrument contains all the loan-specific information that would normally go in a standard mortgage document. This includes your name as borrower, the lender's name, the loan amount, and the legal description of your property.
Documents You'll Receive
You must receive an exact copy of the recorded Master Form Security Instrument. This includes the completed title page with recording information and the full Uniform Security Instrument for your state.
This is important because the Short Form you sign only contains your loan specifics. To understand all the terms of your mortgage, you need both documents — the Short Form and the Master Form it references.
How the Recording Process Works
The lender first records the Master Form in the county recorder's office. This establishes the mortgage terms that will apply to all future loans in that jurisdiction.
For your individual loan, the lender completes the Short Form by inserting the Master Form's recording information in the definitions section. They fill in all the blank spaces with your loan details and check the appropriate rider boxes.
You sign the Short Form Security Instrument, and the lender records it in the same recorder's office where the Master Form is filed. Any applicable riders also get recorded with the Short Form.
State-Specific Variations
Most states follow the standard format with a separate title page attached to the Uniform Security Instrument. Ohio uses its own system where the Master Form information goes directly on the mortgage form itself.
Pennsylvania has an additional requirement. When riders are attached to the Short Form, the lender must also attach a copy of the Pennsylvania Uniform Mortgage under the caption "General Provisions Incorporated by Reference and Not to be Recorded with this Document."
Common Issues That Can Arise
The most common problem occurs when a lender tries to use a Short Form without having recorded a Master Form in that jurisdiction first. This violates Fannie Mae requirements and can cause problems with loan delivery.
Another issue arises when lenders fail to provide borrowers with copies of the Master Form Security Instrument. Since the Short Form incorporates the Master Form by reference, borrowers need both documents to understand their mortgage terms.
Recording jurisdiction boundaries can also create confusion. The Master Form must be recorded in the same jurisdiction where the property is located. A Master Form recorded in one county cannot be used for properties in a different county, even within the same state.
When Fannie Mae updates the Uniform Security Instrument, timing becomes critical. Lenders must record the new Master Form and ensure all subsequent loans reference the correct version based on the loan's origination date.
References
For the official guidelines, see 4101.3: Master Form and Short Form Security Instruments in the Fannie Mae Selling Guide.
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Original Freddie Mac Guideline Text
This section contains requirements related to:
Master Form and Short Form Security Instruments
Instructions for use of Master Form Security Instrument; Short Form Security Instrument
(a)
Master Form and Short Form Security Instruments
Certain States have statutes that allow originating lenders to record a Master Form Security Instrument in a given county and then to record a Short Form Security Instrument for each subsequent Mortgage originated and recorded in that county. The Short Form Security Instrument contains the loan-specific information (e.g., Borrower name, lender name, loan amount, description of property) and identifies the provisions of the Master Form Security Instrument that are being incorporated into the Short Form Security Instrument.
The State-specific Fannie Mae/Freddie Mac Uniform Master Form Security Instrument and Short Form Security Instrument are available from Freddie Mac’s website at
https://sf.freddiemac.com/tools-learning/uniform-instruments/2021-updated-instruments
(opens in new window)
. See
Exhibit 4A, Single-Family Uniform Instruments
, for the list of currently available Master Form Security Instruments and Short Form Security Instruments and the current dates of these instruments.
Freddie Mac will purchase Mortgages originated on a Short Form Security Instrument provided the requirements stated in this Section 4101.3 are satisfied.
The Seller must not use or record a Short Form Security Instrument unless it has already recorded a Master Form Security Instrument in the recorder’s office serving the recording jurisdiction in which the Mortgaged Premises is located. In North Carolina, a Master Form may not be recorded in certain designated counties stated in the North Carolina statute.
A copy of the recorded Master Form Security Instrument must be provided to the Borrower.
(i)
Master Form Security Instrument
The Master Form Security Instrument is the Master Form Mortgage or Deed of Trust that is permitted under certain State statutes to be recorded by originating lenders in a given recording jurisdiction in the State. The Master Form Security Instrument for each State (with the exception of Ohio) consists of:
A title page (the name of the title page differs in different States), which contains the information required under the State statute to record the Master Form Security Instrument in that State and
The current Fannie Mae/Freddie Mac Uniform Security Instrument for that State
In Ohio, there is no title page; the Master Form Security Instrument is the current Fannie Mae/Freddie Mac Ohio Mortgage with the required Master Form information provided on the first page of the Ohio Mortgage form itself.
(ii)
Short Form Security Instrument
The Short Form Security Instrument is the Mortgage or Deed of Trust recorded for each individual Mortgage made and recorded in the recording jurisdiction where the Master Form Security Instrument is recorded.
The Short Form Security Instrument contains loan-specific information and incorporates by reference the provisions of the previously recorded Master Form Security Instrument.
A Seller must not use or record a Short Form Security Instrument unless the Seller has already recorded a Master Form Security Instrument in the recorder’s office serving the recording jurisdiction in which the Mortgaged Premises is located.
(b)
Instructions for use of Master Form Security Instrument; Short Form Security Instrument
(i)
The Seller must:
Complete the title page by inserting the names and relevant information in the applicable places and have the title page signed and acknowledged, if required
Attach the title page to the front of the current Security Instrument for the State
Record the title page and Security Instrument together in the recorder’s office serving the recording jurisdiction(s) in which the Seller anticipates subsequently recording Short Form Security Instruments
In Ohio, complete the information in the box at the top of the first page of the Master Mortgage Form by inserting the names and relevant information in the applicable places and have the first page signed in the box at the top of the first page. Do not complete information outside of the box other than “ Return to” information.
The Security Instrument to which the title page is attached (or, in Ohio, on which the Master Form information is provided) should not have any information completed and should not be signed or acknowledged.
In the event Freddie Mac revises the Uniform Security Instrument for the applicable State, the Seller must record the revised Master Form Security Instrument in all applicable local recording offices. The previously recorded Master Form Security Instrument must not be released or superseded.
Mortgages originated after the effective date of a revised Uniform Security Instrument must be originated using a Short Form Security Instrument that references the new recorded Master Form Security Instrument.
(ii)
The Seller must:
Insert the recording information from the Master Form Security Instrument in the first paragraph of the “Definitions” section. (The recording information must be that of the Master Form Security Instrument that was recorded in the recording jurisdiction in which the Mortgaged Premises is located.)
Insert information for all blank spaces in the “Definitions” section
Check the applicable Rider boxes
Insert the property description information
Provide the Borrower with an exact copy of the recorded Master Form Security Instrument (the completed title page with recordation information and the applicable current Fannie Mae/Freddie Mac Uniform Security Instrument for the State)
Arrange for the Short Form Security Instrument to be executed by the Borrower(s) and acknowledged
Arrange for any applicable Riders to be executed by the Borrower(s). In Pennsylvania, attach a copy of the Fannie Mae/Freddie Mac Pennsylvania Uniform Mortgage under the caption: “General Provisions Incorporated by Reference and Not to be Recorded with this Document” after the Rider(s), if any.
Record the Short Form Security Instrument and any applicable Riders in the recorder’s office serving the recording jurisdiction in which the Mortgaged Premises is located
