Douglas County Mortgage Security Agreement and Promissory Note Form
Last validated September 18, 2026 by our Forms Development TeamFormatted for recording in Douglas County, for property anywhere in the county: rural and unincorporated areas as well as Armour, Corsica, Delmont, Harrison, New Holland.
- 7 documents included
- Immediate PDF download
- Formatting guarantee

Douglas County Mortgage Form
Fill in the blank form formatted to comply with all recording and content requirements.

Douglas County Mortgage Guidelines
Line by line guide explaining every blank on the form.

Douglas County Completed Example of the Mortgage Document
Example of a properly completed form for reference.

Douglas County Promissory Note Form
Note that is secured by the Mortgage Agreement.

Douglas County Promissory Note Guidelines
Line by line guide explaining every blank on the form.

Douglas County Completed Example of the Promissory Note Document
Example of a properly completed form for reference.

Douglas County Annual Accounting Statement Form
Mail to borrower for fiscal year reporting.
All 7 documents above included • One-time purchase • No recurring fees
Immediate Download • Secure Checkout
Additional South Dakota and Douglas County documents included at no extra charge:
Where to Record Your Documents
Douglas County Register of Deeds
Armour, South Dakota 57313-0267
Hours: 8:30 to 4:30 M-F
Phone: (605) 724-2204
Recording Tips for Douglas County:
- Bring your driver's license or state-issued photo ID
- Ensure all signatures are in blue or black ink
- Avoid the last business day of the month when possible
- Both spouses typically need to sign if property is jointly owned
- Bring extra funds - fees can vary by document type and page count
Cities and Jurisdictions in Douglas County
Properties in any of these areas use Douglas County forms:
- Armour
- Corsica
- Delmont
- Harrison
- New Holland
Hours, fees, requirements, and more for Douglas County
How do I get my forms?
Forms are available for immediate download after payment. The Douglas County forms will be in your account ready to download to your computer. An account is created for you during checkout if you don't have one. Forms are NOT emailed.
Are these forms guaranteed to be recordable in Douglas County?
Yes. Our form blanks are guaranteed to meet or exceed the applicable formatting requirements used for recording in Douglas County, including margin requirements, font requirements, and other layout standards. This guarantee applies to formatting, not to the legal sufficiency of information entered by the user or the suitability of a form for a particular transaction.
Can I reuse these forms?
Yes. You can reuse the forms for your personal use. For example, if you have multiple properties in Douglas County you only need to order once.
What do I need to use these forms?
The forms are PDFs that you fill out on your computer. The free Adobe Acrobat Reader is recommended, and most PDF apps also work. You do NOT enter your property information online - you download the blank forms and complete them privately on your own computer.
Are there any recurring fees?
No. This is a one-time purchase. Nothing to cancel, no memberships, no recurring fees.
How much does it cost to record in Douglas County?
Recording fees in Douglas County vary. Contact the recorder's office at (605) 724-2204 for current fees.
Questions answered? Let's get started!
This is a recordable mortgage that serves (as notice to all subsequent purchasers and encumbrancers.) (44-8-10) Included is a Power of Sale clause, considered more favorable to lenders because it uses a non-judicial foreclosure, saving time and expense. [In case of default in the payment of said principal sum of money or any part thereof, or interest thereon at the time or times above specified for payment thereof, or in case of nonpayment of any taxes, assessments, or insurance as aforesaid, or of breach of any covenant or agreement herein contained, then and in either case, the whole, principal and interest, of said note -- shall at the option of the holder thereof, immediately become due and payable, and this mortgage may be foreclosed by action, or by advertisement as provided by statute or the rules of practice relating thereto, and this paragraph shall be deemed as authorizing and constituting a power of sale as mentioned in said statutes or rules, and any amendatory thereof.] [44-8-3]
This mortgage contains a (due-on-sale clause) which (is a provision of a real estate mortgage which requires that the note secured by the mortgage be paid at the time the property is transferred and no assumption of the original note is permitted.) (44-8-27). This is done because [No lender may enforce a due-on-sale clause unless the real estate mortgage includes such clause.] [44-8-28]
44-8-21. Mortgage securing note for purchase price of real estate--No negotiability--Enforcement of liability--Endorsement of note. In all cases where a note given by the purchaser and grantee of real estate to the vendor and grantor thereof to secure payment of all or any part of the purchase price is secured by a mortgage on such real estate, such note shall bear an endorsement upon its face to the effect that it is given for such purpose, and thereafter the same shall not be negotiable, nor shall any liability of any kind be enforced upon it either by action at law, or by set-off, or counterclaim, or otherwise, excepting by foreclosure of the mortgage. The rights of any party to said note, or of any assignee, or purchaser thereof, shall not be affected by the absence of such endorsement but shall be the same as though such note had been properly endorsed. Nothing herein contained shall apply to such note given prior to July 1, 1933.
44-8-22. Rights of payee of note given in payment of purchase price--Deficiency judgment prohibition inapplicable unless note secured by real estate mortgage.
Nothing contained in 44-8-20 or 44-8-21 shall affect the rights of a payee or other owner of a note given in payment of all or part of the purchase price of real estate unless such note is secured by a real estate mortgage.
A mortgage and promissory note secured, including stringent default terms can be beneficial to the lender. Use these forms for residential, commercial, rental property, condominiums, vacant land and planned unit developments.
(South Dakota Mortgage Package includes forms, guidelines, and completed examples) For use in South Dakota only.
Important: Your property must be located in Douglas County to use these forms. Documents should be recorded at the county recording office listed above.
This Mortgage Security Agreement and Promissory Note meets all recording requirements specific to Douglas County.
Our Promise
The documents you receive here are guaranteed to meet or exceed the applicable Douglas County recording format requirements. If there is a rejection caused by our formatting, we will correct the issue or refund your payment. This guarantee applies to document formatting only and does not extend to information entered by the user, the selection of the form, or the legal effect of the completed document.
Save Time and Money
Get your Douglas County Mortgage Security Agreement and Promissory Note form done right the first time with Deeds.com Uniform Conveyancing Blanks. At Deeds.com, we understand that your time and money are valuable resources, and we don't want you to face a penalty fee or rejection imposed by a county recorder for submitting nonstandard documents. We constantly review and update our forms to meet rapidly changing state and county recording requirements for roughly 3,500 counties and local jurisdictions.
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