Oath Administration Service in Massachusetts
Notary-administered oaths and affirmations for affidavits, sworn statements, court declarations, depositions, witness testimony and government forms. In-office at 1215 Main St or mobile to your location.
An oath turns a written or spoken statement into a sworn declaration that carries legal weight. Massachusetts notaries are authorized to administer oaths and affirmations under M.G.L. c. 222, § 17. Whether you are filing an affidavit, signing a sworn statement, taking a deposition or formalizing a witness declaration, the oath has to be administered correctly to hold up.

Tewksbury Notary administers oaths and affirmations across Massachusetts every week. Our team is commissioned, insured and trained on the proper Massachusetts procedure for swearing in a signer. We work in-office at 1215 Main St in Tewksbury or come to your location across Greater Lowell, the Merrimack Valley, Boston Metro and Worcester County.
What Is Oath Administration
An oath is a solemn promise to tell the truth, to faithfully perform a duty or to certify the truth of a written statement. The act of swearing in a person before signing or testifying is called administering the oath. A notary, judge, court clerk or other officer of the court can administer oaths in Massachusetts depending on the document and the venue.
For most private legal and business uses, the notary public is the person who administers the oath. The notary asks the signer to raise the right hand, states a question or solemn statement, and the signer affirms or swears in response. The notary records the act in a journal, completes a notarial certificate on the document and applies the seal.
Oaths vs. Affirmations
Massachusetts allows both oaths and affirmations. Both carry equal legal weight. The choice is the signer’s, based on personal belief.
- Oath: A sworn statement invoking a higher power. Common phrasing: “Do you solemnly swear that the contents of this affidavit are true, so help you God?”
- Affirmation: A solemn declaration without religious reference. Common phrasing: “Do you solemnly affirm that the contents of this affidavit are true, under the pains and penalties of perjury?”
The penalty for false statement under either form is the same. Massachusetts treats both as legally binding for the purposes of perjury, fraud and contempt.
When You Need an Oath Administered
Oaths come up across a wide range of documents and situations. Our team has administered oaths for every common Massachusetts use case. The most frequent include:
Affidavits
An affidavit is a written sworn statement filed with a court, agency or business. The signer states the facts in writing, then swears or affirms before a notary that the statement is true. Common Massachusetts affidavits include affidavits of identity, affidavits of support, affidavits of heirship, affidavits of domicile and affidavits of residence.
Sworn statements for court
Court filings often require a sworn declaration administered by a notary. Massachusetts probate, family, civil and housing courts all accept notarized sworn statements as part of the record.
Depositions and witness testimony
Depositions taken outside a courtroom require an oath or affirmation administered by an authorized officer. Notary publics are commonly used for depositions in private offices, hospitals and remote locations across Massachusetts.
Government forms requiring oath
Many government forms require a sworn statement. Examples include Massachusetts CORI authorization forms, immigration affidavits of support (Form I-864), Social Security and disability declarations, and certain motor vehicle affidavits.
Employment oaths
Some Massachusetts public-sector positions and licensed professions require an oath of office. Notary publics themselves take an oath of office before the Governor’s office. Police officers, court officers and certain public officials take similar oaths.
Business and corporate sworn declarations
Corporate resolutions, board declarations, sworn statements about company financials and shareholder declarations sometimes require an oath. We administer these for Massachusetts companies, often alongside other notarial acts during the same appointment.
Estate and probate oaths
Probate often involves sworn statements: an oath of an executor, an affidavit of heirship or a sworn inventory of assets. Probate courts accept these from a Massachusetts notary public.
Bank and financial sworn statements
Banks sometimes require sworn declarations for lost instruments, identity disputes or large transfers. The bank typically prepares the form, you sign in front of our notary and we administer the oath.
How an Oath Is Administered
The procedure is short, formal and matters. Here is how it goes.
- You arrive at the appointment with the unsigned document and valid government-issued ID.
- The notary verifies your identity through the ID and a brief signer interview.
- The notary asks whether you prefer an oath or an affirmation.
- The notary delivers the formal language. You raise your right hand and respond “I do” or “I solemnly affirm.”
- You sign the document in the notary’s presence.
- The notary completes the jurat or oath certificate, applies the seal, signs and dates the certificate.
- The notary records the oath act in the official notarial journal and issues a receipt.
The whole procedure takes 5 to 15 minutes per document. Multiple oaths in the same appointment can be batched and run efficiently.
What an Oath Notary Cannot Do
- We do not give legal advice on whether you should sign or what the document means.
- We do not draft affidavits or fill in legal language for clients.
- We do not recommend wording for an oath statement. The form determines the language.
- We do not administer oaths to anyone we believe is not signing of free will.
- We do not administer oaths to anyone who is not lucid and competent at the time of signing.
- We do not notarize documents with blanks. The signer must complete the document before the oath.
For more on these boundaries see our page on Notary Public Responsibilities.
Documents That Often Need a Sworn Oath
- General affidavits
- Affidavit of residence, identity, support, heirship and domicile
- Sworn statement of facts and sworn declaration of authenticity
- Massachusetts CORI authorization
- Probate inventory and executor oath
- Court declarations and verified pleadings
- Deposition transcripts
- Bank lost-instrument affidavits
- Corporate sworn statements
- Real estate trust certifications and trustee oaths
- Insurance claim affidavits
- Small estate affidavits
- Motor vehicle title affidavits
If your document is not on this list, call us. Most documents that include phrasing like “sworn this day” or “subscribed and sworn before me” require a notary to administer an oath.
Mobile Oath Administration
Many oath administration appointments happen outside our office. Our notaries travel for the appointment when an in-office visit is not practical.
Hospital and bedside oaths
An aging parent in the hospital, a patient at a hospice or a family member at a skilled nursing facility may need to swear an affidavit, sign a sworn statement or finalize an estate document. We make hospital and bedside visits across the Greater Lowell area, Andover, Tewksbury, Boston metro and Worcester County. We confirm the signer is alert, oriented and signing of free will before administering the oath.
Law firm and attorney offices
Attorneys often request a notary to come to their office for a sworn deposition or affidavit signing. We coordinate directly with attorney coordinators on time, location and document list.
Senior living and assisted living facilities
Many senior residents need oath administration on healthcare proxies, durable powers of attorney and trust documents. We visit Atria, Brightview, D’Youville, Edgewood and other Massachusetts senior communities.
Corporate and remote office signings
For corporate sworn statements, executive declarations and board oath ceremonies, we travel to the company location with full kit, ID verification process and journal.
Need an oath administered today? Call 978-424-4629. Same-day appointments are available when scheduling allows.
Remote Online Oath Administration
Massachusetts permits remote online notarization, including oath administration, for many document types. The signer joins a video call, presents valid ID, swears or affirms before our notary on the call and signs the document electronically. The notary applies a digital certificate and seal. The full session is recorded and stored as required by Massachusetts law.
RON works well for clients across Massachusetts who cannot easily travel to our office. Read our overview at Remote Online Notarization in Massachusetts.
Where We Administer Oaths
- Tewksbury, Wilmington, Lowell, Dracut, Chelmsford, Billerica, Andover, North Andover, Lawrence and Methuen
- Boston metro: Boston, Cambridge, Newton, Waltham, Burlington, Bedford, Lexington and Brookline
- Worcester County: Worcester, Shrewsbury, Westborough, Auburn, Holden and Northborough
- The Merrimack Valley and the North Shore as far as Salem, Beverly and Peabody on appointment
For city-specific notary information see our pages on Tewksbury, Lowell, Andover, Wilmington and Lawrence.
What to Have Ready Before the Appointment
- The unsigned document, complete with all blanks filled in.
- A current government-issued photo ID such as a Massachusetts driver license, passport, military ID or US permanent resident card.
- Witnesses if your document calls for them.
- Decision on whether you want an oath or an affirmation.
- Cash, check, Zelle, Venmo or card for payment at the appointment.
For first-time signers, our guide on common mistakes to avoid during notarization in Massachusetts is a quick read worth the time.
Oath Administration Pricing
In-office oath administration is $45 per signature, by appointment only. The fee covers the oath, the signature witnessing, the certificate and the seal. Most appointments require one or two signatures.
Mobile oath administration is priced based on travel time and distance from our Tewksbury office. The travel fee is quoted before we leave. Both in-office and mobile services require an appointment. For multi-document appointments at the same location, we offer flat-fee quotes.
Call 978-424-4629 for a same-day quote tied to your specific document and location.
Why Massachusetts Clients Choose Tewksbury Notary for Oaths
Massachusetts commissioned and insured
Every notary on our team carries an active Massachusetts commission, current journal, professional seal and Errors and Omissions insurance.
Trained on Massachusetts oath procedure
We follow M.G.L. c. 222 procedures and Executive Order 455 standards on every appointment. Your sworn statement holds up to legal scrutiny.
Same-day and after-hours availability
Evenings, weekends and short-notice requests are part of the standard offering.
Clear pricing
$45 per in-office signature. Mobile by quote based on travel and document count. No surprises.
Bilingual support
We staff Arabic and Spanish-speaking notaries on request. See our Arabic Speaking Notary public service.
Full service catalog
From oath administration to apostille, copy certification and loan signing, we keep everything under one roof.
Frequently Asked Questions
What is oath administration?
Oath administration is the formal act of a notary or other authorized officer swearing in a person to tell the truth or to faithfully perform a duty.
What is the difference between an oath and an affirmation?
An oath invokes a higher power. An affirmation is a non-religious solemn promise. Both carry equal legal weight in Massachusetts.
How much does oath administration cost?
In-office oath administration is $45 per signature by appointment. Mobile service is priced based on travel time and distance from our Tewksbury office.
Can you administer an oath at a hospital or hospice?
Yes. Hospital, hospice and senior living visits are part of our regular workload.
Can you administer oaths over video?
Yes. Massachusetts permits remote online notarization, including oath administration, for many document types.
Do you administer oaths for depositions?
Yes. Notary publics commonly administer oaths for depositions outside the courtroom.
Can you provide oath language for my document?
No. The oath language is determined by the document or the receiving authority. We administer the oath as written.
Do you serve clients across Massachusetts?
Yes. Our service area covers Greater Lowell, the Merrimack Valley, the Boston metro and Worcester County.
Real-World Examples of When You Need an Oath
The cleanest way to understand oath administration is to see how it plays out across the cases we handle each week.
The hospital deposition
A patient at a Boston hospital is recovering from surgery and needs to be deposed in a personal injury case. The court reporter cannot administer the oath because she is also serving as the recording officer. Our notary arrives, administers the oath under Massachusetts procedure and stays through the testimony.
The probate executor oath
An executor of a Tewksbury estate must take a sworn oath before filing the inventory of assets with the Probate Court. We meet at the executor’s home, walk through the oath language printed on the inventory form, administer the oath and complete the notarial certificate.
The corporate board resolution
A Cambridge biotech company appoints a new chief financial officer. The board resolution requires a sworn statement from the appointee. We meet at the company office, administer the oath and complete the notarization for the corporate record book.
The Massachusetts CORI affidavit
A new hire at a Lowell healthcare facility needs to swear a CORI authorization affidavit. We administer the oath at our Tewksbury office, complete the notarization and the new hire walks away with the signed package ready for HR.
Massachusetts Oath Statutes Quick Reference
For clients researching their requirements, here are the most relevant Massachusetts statutes governing notary-administered oaths.
- M.G.L. c. 222, § 17: Powers of notaries public, including authority to administer oaths and affirmations.
- M.G.L. c. 222, § 22: Form of notarial acts and certificates required on sworn statements.
- Executive Order 455: Standards of conduct for Massachusetts notaries, including oath administration procedure.
- M.G.L. c. 268, § 1: Penalty for false statement under oath (perjury) in Massachusetts.
- M.G.L. c. 233, § 17: Affirmations as legal substitutes for oaths under Massachusetts law.
Your document or the receiving authority determines which statute applies. We follow the procedure required for the specific form. For more on Massachusetts notary scope see our Notary Public Responsibilities page.
Can a notary administer an oath in any language?
The oath language must be in a language the signer understands. If the signer is not fluent in English, we work with an interpreter to make sure the oath is delivered in a language the signer understands fully.
How long does an oath administration appointment take?
Most oath appointments take 15 to 30 minutes including ID verification, the oath itself, signature witnessing and certificate completion.
What if my oath language is missing from the form?
If your form does not include oath language, ask the receiving authority for the proper language. We administer the oath as written and cannot draft oath language for you.
Best Practices Before Your Oath Appointment
A few small steps make the appointment quicker and the result cleaner. Read through the document carefully before signing day. Bring all required identification and any witnesses your form requires. Decide whether you prefer an oath or an affirmation before you arrive. Confirm with the receiving authority that they accept Massachusetts notarization, especially for documents headed to another state or country. If your document is going overseas, ask whether you also need apostille service. We can handle the apostille step under the same appointment.
Schedule Your Oath Administration Appointment
Sworn statements, affidavits, depositions and witness oaths handled with the formality and care your document deserves.