Ensuring every signature stands up to scrutiny is our top priority. We combine cutting-edge verification technology with meticulous manual review to confirm voter eligibility, flag duplicates, and correct formatting errors before submission. By applying data-driven checks and compliance expertise, we guarantee your petition collects only fully valid signatures that meet state requirements.
Expert Signature Verification for Guaranteed Acceptance
Signature Validity You Can Trust
Valid signatures are critical to any petition’s success. Our signature validity experts employ advanced verification technologies and manual reviews to confirm each signer’s eligibility, flag duplicates, and reduce rejections. With precise voter-roll matching and rigorous compliance checks, we ensure that every collected signature meets state requirements and survives legal scrutiny.
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Professional Service
4.9 (439k review)

Why Choose Us
Proven Signature Validation Strategies for Petitions

Trained Signature Collectors
Our professional signature collectors are trained to eliminate common errors at the point of contact, ensuring every signature is legible, complete, and properly formatted.
- Engage signers clearly to confirm voter eligibility before signing.
- Double-check spelling, address, and date fields to prevent invalid submissions.

Voter Verification Process
We employ a rigorous, two-step verification system—automated database checks followed by manual review—to confirm each signer’s registration status and forestall duplicate entries.
- Instantly match handwritten signatures against official voter-roll records.
- Flag and remove duplicate or ineligible entries before final submission.

Door-to-Door Canvassing
Our door-to-door teams combine in-person interaction with on-site digital lookups, ensuring signatures collected at the door already meet all validity requirements.
- Verify residency and voter status in real time using mobile tablets.
- Focus on neighborhoods with high concentrations of registered, active voters.

Event-Based Signature Collection
By deploying at high-turnout community events, we capture signatures from engaged, eligible petition supporters—and check validity on the spot.
- Set up booths in busy festival areas with live voter-roll lookup.
- Target issue-driven gatherings to connect with likely, properly registered signers.

Digital Petition Support
Our secure online petition platform uses multi-factor authentication and automated validation checks to ensure every e-signature is authentic and legally binding.
- Require email/SMS verification to confirm signer identity and prevent fraud.
- Cross-check each e-signature against state voter-registration files before approval.

Petition Legal Compliance
Our compliance experts review every petition page to verify it meets local and state rules, dramatically reducing the chance of disqualification due to technical errors.
- Tailor petition forms to each jurisdiction’s formatting requirements and affidavit language.
- Ensure all notarization and supporting documentation is complete and accurate.


Meet Sutton & Smart
Signature Validation Experts and Compliance Strategists
We Do Things Differently
Unlike most petition services, where junior staffers handle the checks, our Partners—seasoned compliance experts—oversee every aspect of signature validation while our support team manages logistics. This lets us deliver unmatched accuracy and legal confidence so your petition moves forward without question.

Jon Sutton
An expert in management, strategy, and field organizing, Jon has been a frequent commentator in national publications.

Matt Smart
A leading national fundraiser with a proven track record of dramatically improving performance for clients.
Why Choose Us
Mastering Signature Validity with Sutton & Smart
Our signature-validation process follows structured guidelines to ensure each entry is authentic and compliant. With experienced professionals and advanced verification tools, we streamline validation—catching duplicates, confirming voter records, and preventing legal issues—so your petition moves forward with confidence and every signature truly counts.

Petition Volunteer Training
We equip volunteers with specialized instruction on signature-validity standards, ensuring they collect, verify, and submit only fully compliant entries.
- Train volunteers to collect valid, error-free petition signatures.
- Teach volunteers how to catch mistakes before submission.

Signature Gathering
Our two-tiered verification process combines automated scans and manual audits to confirm each signature against voter rolls—minimizing rejections.
- We verify every signature with scans and human checks.
- Advanced tools and audits confirm each valid voter signature.

Strategic Petition Planning
We map out precise timelines and geographic targets to maximize the volume of valid signatures collected and analyze voter data to identify neighborhoods with high registration and turnout.
- Plan smart petition drives using maps, data, and timing.
- Target high-turnout areas and key events for signatures.
Your Path to Verified Petitions Starts Here
Secure Only Valid Signatures Today
Guarantee your petition sails through certification with rigorous signature validation. Our expert processes confirm each signer’s eligibility, flag duplicates, and ensure full compliance—so you submit a flawless petition every time.


Testimonials
See How We’ve Transformed Our Clients’ Political Strategy
"Sutton & Smart literally saved my campaign. We’ve increased fundraising over 800% and improved every other aspect of our operations. I cannot recommend them enough."

Greg Whitten
Candidate for Congress, Arizona’s 8th District
"Sutton & Smart ran every aspect of my campaign perfectly. Stop looking - you won’t find anyone better. Their fundraising expertise made the difference on my race."

Jevin Hodge
2022 Democratic Nominee, Arizona’s 1st District
"I trusted Sutton & Smart to help win my campaign and you should too. Your campaign is too important for anyone but the best."

Mayor Tom Henry
Voted Mayor of Fort Wayne, IN
"I would recommend them to any campaign. Sutton & Smart's innovative approach helped us qualify in 2022, and their expertise as a political consulting company is unmatched."

Kaylan Fodor
Political Director, Healthcare Rising Arizona / SEIU UHW
"Highest Recommendation. Groundswell by Sutton and Smart's approach is so different, refreshing, and effective - I give them my highest recommendation."

Eric Chalmers
Principal, Resilient Strategies
"You can trust them to deliver! I've known Jon and his team for years - you can trust them to deliver for your campaign."

Jess Grennan
Principal, Simple Majority
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– Start Your Signature Validation Journey Here –
Join Our Signature Validity Network & Learn for Free
Become part of an exclusive community focused on mastering signature verification and compliance best practices. Gain access to expert-led courses on voter-roll matching, fraud prevention, and duplicate detection. Connect with seasoned compliance specialists and field collectors to ensure every signature you submit is fully valid and legally defensible.
FAQs
Signature Validity FAQ’s
Find answers to common questions about our signature validation services, including our verification process, compliance checks, and how we guarantee each signature meets legal requirements.
What Criteria Must A Signature Meet To Be Valid?
A valid signature must match the signer’s registered name and address exactly as recorded in the voter roll, be legible, include any required details (like date or district), and come from a registered voter eligible in that jurisdiction.
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How Does Sutton & Smart Verify Each Signature?
Sutton & Smart first runs each signature through automated software to compare names and addresses against voter rolls, then compliance specialists manually review any flagged entries to confirm eligibility or reject mismatches, ensuring accuracy before submission.
Can Duplicate Or Ineligible Signatures Be Prevented?
Yes. Our real-time system detects duplicate entries during collection—either in person or online—and flags any ineligible or out-of-area signers immediately. Flagged entries undergo quick manual review to confirm and ensure only unique, eligible signatures count.
How Quickly Can I See Verification Vesults?
Our automated system returns immediate feedback for most signatures—usually within seconds. Flagged entries undergo manual review within 24 hours. If you opt for on-site verification, collectors see validation status instantly at doorsteps or event booths, minimizing rejected signatures.
Any Questions?
