# How do I bid on government contracts? — DocFind Last reviewed: September 28, 2026. HTML version: https://docfindapp.com/answers/bid-on-contracts **Register with the buying government's system first, then respond to the notices it publishes, before their deadlines. Searching for opportunities is open to anyone; registration is what lets you bid.** The official pages below cover the US federal government, the UK and India's central portals. It is general information from those pages, not business or legal advice; state, local and other countries' systems are outside what we read. ## United States: a SAM.gov registration comes first

SAM.gov is explicit about what registration is for: "A registration allows you to bid on government contracts and apply for federal assistance. As part of registration, we will assign you a Unique Entity ID." You can ask for the ID alone, but "If you choose to only get a Unique Entity ID, you cannot apply directly for federal awards." Budget time: "Registration can take up to 10 business days to become active", and "You must renew your registration every 365 days to keep it active." The same page points to APEX Accelerators for "free help completing registration in SAM.gov" ([*Entity Registration — SAM.gov*](https://sam.gov/entity-registration), read 28 September 2026).

The Small Business Administration adds the other pieces you will be asked for: a NAICS code that matches what you sell, and a check against SBA's size standards if you want contracts reserved for small businesses. It also treats your SAM profile as a sales document — "Your small business’ profile in SAM is like a résumé" — because agencies search it to find contractors. And it is candid about the effort: "Not only can it take a long time to win your first government contract, but it can also take a significant amount of money" ([*Get started with contracting — U.S. Small Business Administration*](https://www.sba.gov/counseling/get-started/), read 28 September 2026).

Some contracts are only open to small firms. SBA's page on its programmes says "the government limits competition for certain contracts to small businesses. Those contracts are called “small business set-asides,”" and that while some are open to any small business, others are open only to firms in SBA's contracting programmes, such as HUBZone and the women-owned small business programme ([*SBA business certifications*](https://www.sba.gov/certifications/), read 28 September 2026).

The notices themselves are on SAM.gov's Contract Opportunities, which "Anyone may search … without an account" ([*Contract Opportunities — SAM.gov*](https://sam.gov/opportunities), read 28 September 2026). [Our guide to searching SAM.gov](https://docfindapp.com/answers/search-contracts-on-sam-gov) walks through the filters.

## United Kingdom: find the notice on the right service

GOV.UK splits opportunities by size and place. Contracts Finder covers "public sector contracts worth over £12,000 (including VAT) in England and with non-devolved bodies"; Find a Tender covers "high value public sector contracts in the UK, usually above £139,688"; and for your local council the advice is to "contact them about how to become an approved supplier". Scotland, Wales and Northern Ireland run their own sites ([*Sell goods or services to the public sector — GOV.UK*](https://www.gov.uk/tendering-for-public-sector-contracts), read 28 September 2026). Contracts Finder also answers the account question: "You can still search and apply for contracts without an account" — an account adds email updates and saved searches ([*Contracts Finder — GOV.UK*](https://www.gov.uk/contracts-finder), read 28 September 2026).

## India: CPPP needs a Class 3 digital signature

The Central Public Procurement Portal describes itself this way: it "enables the Tenderers to download the Tender Schedule free of cost and then submit the bids online through this portal" ([*eProcurement System Government of India*](https://eprocure.gov.in/eprocure/app), read 28 September 2026). To sign and submit, the portal's own FAQ says a "DSC of Class 3 category issued by a licensed Certifying Authority (CA) needs to be obtained for efiling on the eTendering Portal". It is held by a person, not the firm: "Digital Signature Certificate (DSC) is not required by Companies but by individuals", such as the director or authorised signatory. Allow for issuing time, which "may vary from three to seven days" ([*Frequently Asked Questions on Digital Signature Certificate — CPPP*](https://eprocure.gov.in/eprocure/app?page=DSCInfo&service=page), read 28 September 2026).

The Government e Marketplace (GeM) is the other central route. Its home page lists "Multiple Procurement Modes - Direct Purchase / Bid / RA" and links to seller registration, but the home page does not set out the documents a seller needs, so we are not listing them here — the registration flow itself is where GeM states them ([*Government e Marketplace*](https://gem.gov.in/), read 28 September 2026).

## Before you submit anything

Three habits, in our experience, save the most grief. Read the whole tender pack, including every amendment, because requirements often sit in an annex rather than the notice. Diary the deadline in the portal's time zone. And submit early: every portal above is a website, and websites have bad afternoons. For the transparency side — what gets published after an award — see [whether contracts are public record](https://docfindapp.com/answers/are-contracts-public-record).

Related: [How to search contracts on SAM.gov](https://docfindapp.com/answers/search-contracts-on-sam-gov) · [Are contracts public record?](https://docfindapp.com/answers/are-contracts-public-record) · [How do I check a legal document?](https://docfindapp.com/answers/check-legal-documents)