How to Verify a New Client Before Signing a Freelance Contract

Tap each step to see it in order.

  1. Look up the client's business registration status

    Most countries' tax authorities provide a free public tool where you can check whether a business registration number is active, suspended, or has already been closed.

  2. Request a copy of their business registration certificate

    Before signing, ask the client for a copy of their registration certificate and confirm the business name, representative, and address match what is written in the contract.

  3. Check a corporate registry for larger contracts

    For a company, many countries maintain a public corporate registry you can check for a small fee, showing the officers, capital, registered address, and any liens or legal claims against the business.

  4. Check online reputation and past freelancer reviews

    Search freelancer communities, platform reviews, and general search results for other independent contractors' experiences working with this client.

  5. Use a deposit request as a trust signal

    A legitimate client usually has no problem paying a reasonable upfront deposit, so hesitation or refusal on that point is worth treating as a warning sign.

Five minutes of checking before you sign can prevent months of chasing payment

A simple registration-status lookup dramatically lowers your risk of signing with a client who is already suspended or closed. For larger engagements, checking a corporate registry as well is worth the small fee.

Put your own information in writing too

Verification works both ways -- when you send a quote before signing, including your own clear business or contact details helps establish the same kind of trust from the client's side.

Frequently Asked Questions

How do I look up a business registration status?

Most tax authorities let you search by business name or registration number without logging in, and the result typically shows whether the business is active, suspended, or closed.

Do I need to verify a client if we are both individual freelancers?

Yes -- even in a freelancer-to-freelancer arrangement, confirming the other person's identity, contact information, and track record ahead of time helps prevent non-payment or being unable to reach them later.