SF 1449: How To Fill Out The Form Block By Block
Short answer: the SF 1449 is the cover form the federal government uses to buy commercial products and commercial services. As the offeror, you complete blocks 12, 17, 23, 24, and 30. The form says so itself, in a note printed on the first page. Fill those in, sign block 30, and attach the form where the solicitation tells you to.
Simple on paper. In practice, a missing or unsigned SF 1449 is one of the most common reasons an offer never gets evaluated. Here is how to get it right.
What The SF 1449 Is
The SF 1449 is titled "Solicitation/Contract/Order for Commercial Products and Commercial Services." The current edition from the GSA forms library is Revision 11/2021. One form does three jobs:
Solicitation. The government fills in what it is buying, when offers are due, and how it is buying (the form has boxes for RFQ, IFB, and RFP).
Offer. You fill in your company, your prices, and your signature.
Contract or order. If the government accepts, the contracting officer signs the award blocks and the same form becomes the contract or purchase order.
Under the rewritten FAR Part 12 used by most agencies since the 2025 FAR Overhaul, contracting officers may post requests for quotations on the SF 1449 or the SF 18, and may award contracts on the SF 1449. If your solicitation came with an SF 1449 attached, that is your offer form.
The Blocks The Government Fills In
Read these before you write anything. They tell you what you are bidding on.
Block | What It Tells You |
|---|---|
5 and 6 | The solicitation number and issue date. Use the number on every page you submit. |
7 | The person to call or email with questions. |
8 | The offer due date and local time. This is the deadline that matters. |
9 | The issuing office. |
10 | Whether the buy is unrestricted or set aside, the NAICS code, and the size standard. |
14 | The method of solicitation: RFQ, IFB, or RFP. |
15 and 16 | Where to deliver and who administers the contract. |
18a and 18b | Who pays and where invoices go. |
27a | The FAR clauses the solicitation includes by reference (52.212-1 and 52.212-4) and the ones attached (52.212-3 and 52.212-5), plus whether addenda are attached. |
Read block 10 twice. If the box shows a set-aside (small business, HUBZone, service-disabled veteran-owned, women-owned, economically disadvantaged women-owned, or 8(a)) and your business does not hold that status, stop before you spend time writing.
The Five Blocks You Complete
Block 12: Discount Terms
If you offer a discount for fast payment, write it here (for example, "1% 10 days, net 30"). If you do not, many offerors write "None" or "Net 30" so the block is not blank. Under the federal rules, prompt payment discounts are not counted when offers are compared, so do not offer one to look cheaper.
Block 17a: Contractor/Offeror
Your legal business name, address, telephone number, and the codes the block asks for. Use your name and address exactly as they appear in your SAM.gov registration. The FAR tells contracting officers to identify the contractor using the name and address in SAM, so a mismatch slows everything down. Many solicitations ask you to add your Unique Entity ID (UEI) and CAGE code here. If yours does, include them.
Block 17b: Remittance Address
Check this box only if payments should go to a different address than block 17a. If you check it, put the remittance address in your offer.
Blocks 19 Through 24: The Schedule
Blocks 19 to 22 list the item numbers, descriptions, quantities, and units, usually filled in by the government. You complete:
Block 23, Unit Price. The price for one unit.
Block 24, Amount. Unit price times quantity.
Most real solicitations do not fit the price schedule on the front page, so the schedule continues on later pages or in a separate price attachment. Fill in every line there too, including option periods. A blank line, or a note that says "price to follow," can make the whole offer incomplete.
Block 30: Signature
30a: the signature of a person authorized to bind the company.
30b: that person's name and title, typed or printed.
30c: the date signed.
An offer that is not signed by someone with authority is a real risk. If the solicitation allows electronic signatures, follow its instructions exactly.
What About Amendments?
The SF 1449 has no block for acknowledging amendments. You still have to acknowledge every one. The long-standing FAR version of the commercial instructions (52.212-1) lists "acknowledgment of solicitation amendments" as something every offer must show, and the 2025 overhaul version asks for a statement of your agreement with all terms and any amendments. The safe habit: sign and return each SF 30 amendment, and list each amendment number and date in your cover letter. For the details, see our guide to why government proposals get rejected.
How Long Your Prices Must Stay Firm
The long-standing FAR text of 52.212-1 says your prices stay firm for 30 calendar days after offers are due unless the solicitation says otherwise. The 2025 overhaul deviation text says 60 calendar days. Your solicitation, or an addendum to it, controls. Find that number before you price, because material and labor costs can move in two months.
Representations And Certifications
Block 27a says FAR 52.212-3 (Offeror Representations and Certifications) is attached. Most of those representations live in your SAM.gov registration. But many solicitations add fill-in items that SAM.gov does not cover, and some agencies attach their own certificates. Complete every one that applies. These pages belong in your compliance matrix as pass or fail items, right next to the SF 1449 itself.
Common SF 1449 Mistakes
Mistake | Fix |
|---|---|
The form is described in the proposal but not attached | Put the actual filled-in form first in the volume the solicitation names |
Block 30 is blank or signed by someone without authority | Have an officer or authorized agent sign, print the name and title, and date it |
Prices are on a separate sheet that does not match block 24 | Make every total match across the form, the schedule, and any price narrative |
Company name in 17a does not match SAM.gov | Copy the legal name and address from SAM.gov exactly |
Amendments are not acknowledged | Sign each SF 30 and list each amendment number and date |
Option years left blank | Price every line the schedule lists |
A Quick SF 1449 Checklist
Solicitation number from block 5 appears on every page you submit.
Block 8 deadline is on your calendar with a buffer day.
Block 10 set-aside and NAICS code match your SAM.gov registration.
Blocks 12, 17a, 23, 24, and 30a to 30c are complete.
Every continuation page and price attachment is filled in.
Every amendment is acknowledged.
Every fill-in representation is complete.
Let A Second Reader Check It
GradeTheBid reads the whole solicitation, including the SF 1449 and every attachment, and flags missing blocks, unsigned forms, blank price lines, and unacknowledged amendments by name and page. Then it grades the rest of your draft the way an evaluator would.
Get Your Free Proposal Grade
Upload the solicitation and your draft, and see what is missing before the contracting officer does.
No credit card. No win promises. Just a clear list of what to fix before you submit. GradeTheBid never submits anything to the government. You download your files and submit them yourself.
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Keep Reading
SF 33 And Amendments: How To Sign The Offer And Acknowledge Every Change
Why Government Proposals Get Rejected: 12 Mistakes To Fix Before You Submit
How To Build A Proposal Compliance Matrix (With A Free Layout)
Sources
FAR 52.212-1, Instructions To Offerors, Commercial Products And Commercial Services, Acquisition.gov
FAR Overhaul Part 12 (12.201-1, 12.204, 12.205), Acquisition.gov
FAR Overhaul Part 4 (4.203, System For Award Management), Acquisition.gov
A note on rule numbers: in 2025 the federal government began rewriting the Federal Acquisition Regulation (the Revolutionary FAR Overhaul). Most agencies now use overhaul deviation text, and the formal rule was still in progress in October 2026, so a section number in your solicitation may differ from the one cited here. When they differ, follow your solicitation. GradeTheBid is not a law firm, and this article is general education, not legal advice.
