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    SectionUpdated April 16, 2026

    FAR 53.300—Listing of Standard, Optional, and Agency forms.

    Plain-English Summary

    FAR 53.300 is the FAR’s master listing provision for forms that are used in federal acquisitions. It tells users where to find the Standard Forms (SF), Optional Forms (OF), and certain agency forms that the FAR specifically references for procurement and contract administration purposes, and it organizes those forms in numerical sequence. In practice, this section is a roadmap: it does not create substantive contracting requirements by itself, but it points contracting officers, contractors, and other acquisition personnel to the exact forms that must or may be used for actions such as solicitations, bids, awards, bonds, amendments, modifications, architect-engineer qualifications, subcontracting reports, vouchers, wage determinations, preaward surveys, inventory and settlement documents, and commercial product/service orders. It also identifies several agency-specific forms, including Department of Defense security forms and the Department of Labor payroll form, and tells users where to access them. The practical significance is that correct form selection and use affects solicitation validity, award documentation, bond enforceability, payment processing, labor compliance, property disposition, and contract closeout. Because the FAR cross-references these forms throughout other parts of the regulation, this section is essential for knowing which form applies and where to obtain the current version.

    Key Rules

    Use listed forms when FAR requires

    This section identifies the Standard Forms, Optional Forms, and agency forms that the FAR specifies for acquisition use. When another FAR provision calls for one of these forms, the user must use the designated form rather than substituting an informal document.

    Forms are organized by number

    The forms are listed in numerical sequence to make them easier to locate and cross-reference. Users should rely on the form number and title to confirm they have the correct document for the required acquisition action.

    GSA Forms Library is the primary source

    Table 53-1 forms are available through the GSA Forms Library. Users should obtain forms from the official source to ensure they are using the current version and any required continuation sheets or related attachments.

    Agency forms are separately identified

    Table 53-2 lists non-FAR agency forms that are used in acquisition-related contexts, such as DD 254, DD 441, and WH-347. These forms are accessed through the websites provided in the table, not through the GSA Forms Library.

    Continuation sheets are part of the form set

    Several forms include continuation sheets or companion pages, and those are specifically listed as separate form numbers. Users must use the continuation sheet when the form requires additional space or when the FAR or form instructions call for it.

    Form use supports multiple acquisition functions

    The listed forms cover solicitation and award, bonds and surety, architect-engineer procurement, subcontracting reporting, vouchers and payments, wage determinations, preaward surveys, property reporting and disposal, settlement proposals, and commercial ordering. The section’s purpose is to centralize the forms that support these distinct procurement functions.

    Responsibilities

    Contracting Officer

    Select and require the correct FAR-specified form for the acquisition action, ensure the current version is used, and verify that required continuation sheets, signatures, and attachments are complete before award, modification, payment, or closeout.

    Contractor

    Use the prescribed form when submitting bids, offers, bonds, vouchers, reports, settlement proposals, payrolls, or other required documents, and complete all required fields accurately and timely using the current official version.

    Agency Acquisition Staff

    Maintain access to the official form sources, apply the correct form in accordance with the applicable FAR citation, and ensure internal procedures and templates align with the forms listed in this section.

    Surety or Guarantor

    Complete and execute bond-related forms and consents of surety as required, ensuring the bond documentation matches the solicitation or contract requirement and any applicable penalty or coverage amount.

    Department of Defense or Other Requiring Agency

    Provide and use the applicable agency-specific forms, such as security classification or security agreement forms, when the acquisition or contract administration action requires them.

    Department of Labor or Labor Compliance Personnel

    Use the designated payroll form and related labor documentation when required for wage and labor standards compliance under the applicable contract clauses.

    Practical Implications

    1

    This section is a reference point, not a standalone procedure, so users must pair it with the FAR clause or provision that actually requires the form.

    2

    Using an outdated form or the wrong form number can delay award, invalidate a submission, or create compliance problems in bond, labor, or payment processing.

    3

    Continuation sheets matter; omitting them when needed can make a submission incomplete even if the main form is correct.

    4

    Contractors should verify whether a form is a Standard Form, Optional Form, or agency form because the source and instructions differ.

    5

    Contracting officers should confirm that the form title matches the action being taken, especially for solicitations, awards, modifications, and commercial item orders where similar forms exist.

    6

    For security, payroll, and other agency-specific requirements, users must go to the cited agency website rather than assuming the GSA library contains the needed version.

    Official Regulatory Text

    This subpart identifies, in numerical sequence, Standard Forms (SF), Optional Forms (OF) and agency forms that are specified by the FAR for use in acquisitions. (a) You can access the forms in Table 53-1 at the GSA Forms Library at https://www.gsa.gov/forms . Forms in the GSA Forms Library Form Number Title SF 18 Request for Quotation SF 24 Bid Bond SF 25 Performance Bond SF 25A Payment Bond SF 25B Continuation Sheet for 24, 25, and 25A SF 26 Award/Contract SF 28 Affidavit of Individual Surety SF 30 Amendment of Solicitation/Modification of Contract SF 33 Solicitation, Offer and Award SF 34 Annual Bid Bond SF 35 Annual Performance Bond SF 120 Report of Excess Personal Property SF 120A Continuation Sheet Report of Excess Personal Property SF 126 Report of Personal Property for Sale SF 126A Report of Personal Property for Sale (Continuation Sheet). SF 252 Architect-Engineer Contract SF 273 Reinsurance Agreement for a Bonds Statute Performance Bond SF 274 Reinsurance Agreement for a Bonds Statute Payment Bond SF 275 Reinsurance Agreement in Favor of the United States SF 294 Subcontracting Report for Individual Contracts SF 298 Report Documentation Page SF 308 Request For Wage Determination and Response to Request SF 330 Architect-Engineer Qualifications SF 1034 Public Voucher for Purchases and Services Other Than Personal SF 1035 Public Voucher for Purchases and Services Other Than Personal SF 1094 U.S. Tax Exemption Form SF 1094A U.S. Tax Exemption Form continuation sheet SF 1165 Receipt for Cash-Subvoucher SF 1402 Certificate of Appointment SF 1403 Preaward Survey of Prospective Contractor SF 1404 Preaward Survey of Prospective Contractor Technical SF 1405 Preaward Survey of Prospective Contractor Production SF 1406 Preaward Survey of Prospective Contractor Quality Assurance SF 1407 Preaward Survey of Prospective Contractor Financial Capability SF 1408 Preaward Survey of Prospective Contractor Accounting System SF 1409 Abstract of Offers SF 1410 Abstract of Offers Continuation SF 1413 Statement and Acknowledgment) SF 1414 Consent of Surety SF 1415 Consent of Surety and Increase of Penalty SF 1416 Payment Bond For Other Than Construction Contracts SF 1418 Performance Bond for Other Than Construction Contracts SF 1423 Inventory Verification Sheet SF 1424 Inventory Disposal Report SF 1427 Inventory Schedule A–Continuation Sheet) SF 1428 Inventory Disposal Schedule) SF 1429 Inventory Disposal Schedule–Continuation Sheet SF 1435 Settlement Proposal (Inventory Basis) SF 1436 Settlement Proposal (Total Cost Basis) SF 1437 Settlement Proposal for Cost Reimbursement Type Contracts SF 1438 Settlement Proposal (Short Form) SF 1439 Schedule of Accounting Information SF 1440 Application For Partial Payment SF 1442 Solicitation, Offer, and Award SF 1443 Contractor’s Request For Progress Payment SF 1444 Request For Authorization of Additional Classification and Rate SF 1445 Labor Standards Interview SF 1446 Labor Standards Investigation Summary Sheet SF 1447 Solicitation/Contract SF 1449 Solicitation/Contract/Order for Commercial Products and Commercial Services. OF 17 Notice To Offeror OF 91 Release of Personal Property From Escrow OF 307 Contract Award. OF 308 Solicitation and Offer- Negotiated Acquisition OF 309 Amendment of Solicitation (Negotiated Procurements). OF 336 Continuation Sheet OF 347 Order for Supplies or Services OF 348 Order For Supplies or Services

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