Stop the Document Chaos. Reclaim Your Firm’s Billable Hours

Manual onboarding shouldn't be part of your firm's workflow in 2026. Automate client signatures, KYC identity checks, and document exchange in one unified ecosystem designed specifically for accountants.

Built on Industry Standards: eIDAS Certified, ISO 27001, SOC 2, GDPR Compliant
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Trusted by 500+ accounting and tax leaders preparing for the 2026 digital shift.

Trusted by Leading Organizations Across Industries
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certifications and compliance

eIDAS (electronic identification and trust services)

ZealiD is a qualified trust service provider that carries several certifications:

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Registration Authority

ZealiD performs identification of Subscribers.

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Certification Authority

ZealiD issues qualified certificates and electronic signatures to Subscribers. 

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EU Trusted List

By being a Qualified Service Provider, ZealiD is listed on the EU Trusted List.

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Don't Let Outdated Tech Strangle Your Growth

Accounting firms in 2026 face a "perfect storm": talent shortages, a 300% surge in cyberattacks, and the new mandate to accept European Digital Identity (EUDI) Wallets. Manual onboarding isn't just slow - it's a massive liability.

Talent Burnout

Tax teams spend 40–70% of their time on manual data prep that automation handles in seconds.

Compliance Risk

Non-compliance penalties average $2.5M, while fraud attempts affect 79% of organizations.

The Document Gap

Scattered records and "Doc Chaos" erode client trust and delay billable work.

Benefits

The Unified Ecosystem: 2026 Growth Engine

One Platform. Total Compliance. Zero Friction.

Onboard Clients in 10 Minutes, Not 14 Days

Accelerate your business velocity by eliminating the manual "onboarding pain".

By 2026, the EUDI Wallet is the standard for high-assurance KYC. Trust Circle allows you to instantly accept identity attributes and tax info directly from your client’s wallet - no more chasing passports or bank statements. We consolidate your entire trust lifecycle - KYC, qualified signing, and data collection - into a single 3-minute mobile flow.

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Bank-Grade Security with Zero Hardware

Replace Insecure Email with Identity-Bound Access Control.

Stop relying on clunky physical tokens or vulnerable email links. The ZealiD App transforms any smartphone into a biometric secure enclave, giving clients secure access to their financial portals via Face ID or Touch ID. You ensure that sensitive financial data stays protected by verified identities, shielding your firm from the surge in phishing and social engineering.

Absolute Compliance & Data Sovereignty

Native eIDAS and GDPR compliance built into your architecture.

Keep your firm’s and clients’ data exclusively within the European Union. Unlike US-based providers, Trust Circle is a Qualified Trust Service Provider natively designed for European accountability. Every signature is a Qualified Electronic Signature (QES), carrying full legal weight and an audit-ready trail that makes AML inspections effortless.

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A single solution for registration and signatures

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Excellent user experience

Delight your users with an instant in-app self-service registration that eliminates time-consuming in-person identification or signing.

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Higher conversion and business velocity

Our digital onboarding takes less than 3 minutes, showing an 85% success rate among first-time users.

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Effective Risk Management

Be compliant in all EU member states with qualified signatures for document signing and for the fast emerging qualified KYC category.

Benefits

The Unified Ecosystem

You don't need a complex stack to achieve high-assurance compliance. Trust Circle replaces disjointed vendors with a single, unified infrastructure for identity, access, and signing .

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The End of "Tool Fatigue"

Forget stitching together separate providers for KYC, IAM, cloud storage, and e-signatures. We consolidated the entire trust lifecycle into one platform, replacing legacy tools with a single subscription.

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Zero Hardware. 100% Mobile.

Your clients don't need physical tokens, card readers, or complex hardware security modules. The ZealiD App turns their smartphone into a biometric secure enclave. It is high-security authentication that sets up in under 2 minutes.

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Compliance is the Core

eIDAS Qualified Signing (QES) and GDPR compliance aren't expensive add-ons - they are the foundation. Legal compliance is built natively into the architecture, protecting you from liability without extra paperwork.

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Verification decreased from 14 Days to 10 Minutes

Accelerate your business velocity. By removing manual ID checks and physical paperwork, agreements that used to take weeks now complete in minutes. It is operational efficiency that scales with you.

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Identity-Bound Access Control 

Stop relying on weak passwords or email links. Access to your portal is strictly governed by biometric identity. Only the verified individual can unlock the workspace, eliminating the risk of unauthorized access or phishing.

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Data Sovereignty Guaranteed 

Keep your sensitive client data within the EU. Unlike many US-centric cloud providers, our document storage and hosting are fully managed within the European Union, ensuring absolute adherence to local data privacy laws.

Testimonials

What Our Early Users Are Saying

Don’t just take our word for it. Here’s what users think about Trust Circle

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“We are building a future-proof bank, digital by design… Our business clients can now sign their credit and guarantee documentation digitally with ZealID, a provider of qualified electronic signatures and a partner of ABN AMRO.”

Robert Swaak,

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A Technology You Can Trust

ZealiD is an EU Qualified Trust Service Provider notified to the EU trusted list.

ZealiD abides to an information security policy based on eIDAS qualified trust services, eIDAS designated ETSI standards and state-of-the-art EU regulation on remote identification.

ZealiD is authorized by and under supervision of the Swedish Post and Telecoms Authority and the Swedish Integrity Protection Authority.

Trust services are hosted off cloud in the EU and compliance with regulation, standards and policy is assessed yearly by leading accredited eIDAS conformity assessment bodies TuviT GmbH and SRC Security GmbH.

Frequently asked questions

Why should my firm join the waitlist instead of waiting for the launch?

Waitlist members get priority queue positions and exclusive early-access tiers. You'll be the first to trial the "Client Onboarding Pack" before it opens to the public.

Is there a cost to join the waitlist?

No. Joining the waitlist is a commitment-free way to secure your spot among the 500+ leaders currently preparing for a modern, digital-first client experience. Once we launch, early adopters can qualify for extended free trials, exclusive feature insights, and invitation-only pricing for high-volume signing packs.

What happens after I sign up?

You will receive a confirmation email and periodic updates on our eIDAS certification status and feature releases. As we approach the April 2025 campaign milestone, our team will reach out to qualified firms for discovery calls to ensure Trust Circle fits your specific practice requirements.

Is a ZealiD signature really the same as a handwritten one?

Yes. Under eIDAS Article 25(2), a Qualified Electronic Signature (QES) is explicitly recognized as the legal equivalent of a handwritten signature across all EU Member States. Unlike simple or advanced signatures, a QES carries the presumption iuris tantum in its favor, meaning it is presumed authentic in court unless proven otherwise.

Is my firm legally required to accept the EU Digital Identity Wallet?

Yes. Under eIDAS 2.0, all "obliged entities" (including accountants) must accept EUDI Wallets for identity authentication by late 2027.

Where is our sensitive client data stored?

We prioritize data sovereignty. Unlike US-centric providers, all Trust Circle hosting and document storage are managed strictly within the European Union. This ensures absolute adherence to GDPR and local privacy laws, protecting legal professional privilege and sensitive "Protected Health Information" (PHI) where applicable.

How does Trust Circle handle Perpetual KYC (pKYC)?

Regulators now expect compliance to be event-driven. Our system supports continuous monitoring, refreshing risk profiles in real-time rather than every three to five years.

Can I use this for all legal documents?

While QES is the strongest digital standard and covers nearly all contracts - including employment agreements and banking mandates - there are specific exceptions defined by national laws. In most jurisdictions, certain documents like notarial deeds or the termination of employment contracts may still require physical presence or specialized procedures.

READY TO GET STARTED NOW?

Book a preview call to see Trust Circle in action and potentially get pilot access.