Can you e-sign it?

Can you e-sign an employment contract?

Yes. An employment contract is an ordinary contract, and neither the federal ESIGN Act nor state UETA laws exclude it, so an employee's e-signature on an offer letter, employment agreement or confidentiality agreement is as valid as ink. Two onboarding forms have their own federal rules: Form I-9, governed by Homeland Security regulations, and Form W-4, governed by IRS rules for electronic systems. And outside the US, some countries are stricter.

Updated November 5, 2026 · 4 min read

On this page
  1. What the law says
  2. Form I-9 has its own rules
  3. Form W-4 electronically
  4. What you can e-sign at onboarding
  5. Mistakes to avoid
  6. Outside the US
  7. Sending an employment contract with SignMaster
  8. Questions

What the law says

  • ESIGN. A contract in or affecting interstate commerce can't be denied legal effect because an electronic signature or record was used to form it (15 U.S.C. § 7001(a)). Its exceptions cover wills, family law, most of the Uniform Commercial Code, court papers and certain notices, not employment (§ 7003).
  • UETA. An electronic signature satisfies a law requiring a signature, between parties who agreed to deal electronically (sections 5 and 7). Every state except New York has adopted it, and New York's own law gives e-signatures the same effect as handwritten ones.
  • Consumer consent. ESIGN's extra consent steps apply when a law requires information to be given to a consumer, meaning someone obtaining products or services mainly for personal, family or household purposes (§ 7006(1)). A new hire signing a job offer isn't buying anything, but other laws can still say how certain workplace notices are delivered, so check those separately.

Because UETA rests on agreement, ask the new hire to agree to sign electronically and offer a paper copy to anyone who asks. Some states add rules for particular clauses, such as noncompetes, so check your state's law for those.

Form I-9 has its own rules

USCIS lets employers generate, sign and keep Form I-9 electronically, but only in a system that meets DHS regulations at 8 CFR 274a.2. The signature must be affixed at the time of the transaction, the system must keep a record verifying who signed, and the employee can ask for a printed confirmation, among other requirements. An ordinary e-signature on a PDF of the form may not meet them. Read can you e-sign an I-9 form before you build it into onboarding.

Form W-4 electronically

Employers don't have to accept W-4s electronically, but if they set up a system to do it, IRS Publication 15-T lists five requirements:

  1. the system ensures the information you receive is what the employee sent, documents every access that results in a submission, and makes it reasonably certain the person submitting is the person named;
  2. it provides exactly the same information as the paper form;
  3. the employee signs with an e-signature as the final entry, and for Form W-4 the signature is under penalties of perjury, using the paper form's language, with the system telling the employee the declaration is made by signing;
  4. on request, you can give the IRS a hard copy and a statement that, to the best of your knowledge, the named employee submitted it;
  5. you meet the recordkeeping rules that apply to paper forms.

An electronic substitute W-4 must also replicate the official form's text and instructions exactly. In practice, many employers use the W-4 built into their payroll software.

What you can e-sign at onboarding

  • The offer letter and the employment agreement, including salary, start date, duties and at-will or fixed-term language.
  • Confidentiality, invention assignment and non-solicitation agreements.
  • Handbook and policy acknowledgments, remote work agreements and equipment agreements.
  • Direct deposit authorizations, and any state forms your payroll provider accepts electronically.

Mistakes to avoid

  • Sending the contract after the start date. Get it signed before day one, so the terms are agreed before work begins.
  • Editing a signed contract. Send an amendment for both sides to sign instead of changing the signed PDF.
  • Treating the I-9 like any other form. Use a system built to DHS's rules, or paper.

Outside the US

Other countries' rules can be stricter about specific steps. In Germany, termination notices can't be given in electronic form, and in South Korea a personal guarantee expressed electronically has no effect. Check the country's page before using one contract worldwide.

Sending an employment contract with SignMaster

  1. 1

    Build a template

    Upload your employment agreement or offer letter and add text boxes for the salary, start date and job title.

  2. 2

    Send to one hire or many

    Send to one person, or use bulk send for a seasonal crew: Add people (upload a CSV or paste rows) → Match columns → Check rows → Send, with one envelope per row.

  3. 3

    Set the order

    Have the employee sign first and the manager countersign, with reminders and a sign-by date before the start date.

  4. 4

    Keep the signed copy

    Everyone gets the signed PDF with a certificate of completion showing who signed, when and from which IP address.

Bulk send handles up to 250, 500 or 1000 rows per send on Solo, Crew or Company, and a column can fill a template text box, so each contract shows that person's salary. Signers need no account and can read the signing page in Spanish or any of the 6 supported languages. Pair it with the handbook acknowledgment and direct deposit authorization for the rest of onboarding.

Questions? Answers.

Is an electronically signed employment contract legally binding?

Yes. ESIGN and UETA make an electronic signature on an employment contract as valid as a handwritten one, once both sides have agreed to sign electronically.

Can an offer letter be signed electronically?

Yes. An offer letter is a contract or a step toward one, and neither ESIGN nor UETA excludes it. See how to sign an offer letter online.

Can new hires e-sign Form I-9 and Form W-4?

Yes, but each needs a system built to its rules: DHS's for the I-9 (8 CFR 274a.2) and the IRS's for the W-4 (Publication 15-T). Many employers use their payroll or HR software for both.

Can I e-sign an employment contract with a contractor?

Yes. An independent contractor agreement is a contract too, and ESIGN and UETA apply the same way. Whether the person is really a contractor depends on how the work is done, not on the paperwork, so get that question right first.

What if an employee refuses to sign electronically?

Give them paper. UETA applies only between parties who agreed to deal electronically, and ESIGN doesn't require anyone to use electronic signatures.

Sources

  1. 15 U.S.C. § 7001, ESIGN Act general rule and consumer consent (govinfo) · govinfo.gov
  2. 15 U.S.C. § 7003, ESIGN Act exceptions (govinfo) · govinfo.gov
  3. 15 U.S.C. § 7006, ESIGN Act definitions (govinfo) · govinfo.gov
  4. Uniform Electronic Transactions Act (1999), final text (Uniform Law Commission) · uniformlaws.org
  5. USCIS, Instructions for Form I-9 (edition 01/20/25) · uscis.gov
  6. USCIS Handbook for Employers M-274, 10.1 Form I-9 and storage systems (electronic signatures) · uscis.gov
  7. IRS Publication 15-T (2026), electronic submission of Form W-4 · irs.gov

General information, not legal advice. Laws change, and how they apply depends on your situation. For advice about a specific document, talk to a lawyer licensed where you are.

Your next contract,
signed today.

Start free in any browser and send your first document.