Your One-Stop Sales Tax
Exemption
Certificate Platform

Collect, verify, and manage sales tax exemption certificates with ease. CertDo automates
compliance, saving you time and ensuring accuracy.

Our Values

Why Choose Us?

t

Multi-Channel Certificate Collection

CertDo utilizes email campaigns and physical mailings via USPS to collect certificates, ensuring compliance even when online requests are missed.

t

Built-In Tax Exemption Certificates

CertDo includes over 200 online sales tax exemption certificate forms for all U.S. states, simplifying compliance with state-specific exemption regulations. 

t

Comprehensive Automation

CertDo automates the collection, verification, and approval process of sales tax exemption certificates, minimizing manual work and human error.

t

Continuous Compliance Monitoring

CertDo ensures continuous compliance by automatically tracking and renewing expiring sales tax exemption certificates, streamlining the entire process for you and your clients.

t

Real-Time Tax Exemption

Integrated with platforms like TaxDo, CertDo offers real-time sales tax exemption at the point of purchase, increasing transaction speed and reducing back-and-forth.

t

Advanced Compliance Verification

CertDo automatically verifies certificate details against USPS and IRS databases to prevent fraud and ensure compliance, including for non-profits and charities.

t

Outsourced Exemption Management

CertDo offers fully outsourced certificate management, allowing you to focus on your business while we handle your clients' tax exemption needs.

t

Seamless Integration

Easily integrate CertDo with major e-commerce, ERP, billing, and payment platforms. We also offer secure APIs for custom software connections.

Our Workflow

How CertDo Works

t

Certificate Request

Send exemption certificate requests to your clients with just a few clicks via CertDo’s automated system.

t

On-line Certificate Completion

Clients receive a guided process to digitally fill out and sign the appropriate tax exemption certificates for their specific state.

t

Automated Verification

CertDo verifies certificates in real-time using USPS and IRS databases, ensuring compliance and reducing the risk of fraud.

t

Seamless Integration

CertDo automatically tracks certificate expirations, sending reminders and renewal requests to your clients as needed.

t

Automated tracking & Reminders

CertDo integrates with major tax software platforms like TaxDo, enabling live sales tax exemptions at the point of purchase, enhancing customer satisfaction.

t

Auto or Manual Approval

Certificates can be auto-approved based on preset rules, or you can use CertDo's advanced workflow for manual review and approval.

Our Customers Segments

Who Can Use Our Services?

t

Construction Companies

For companies dealing with tax-exempt materials or clients, CertDo automates certificate collection and renewal to keep you compliant and avoid penalties.

t

Manufacturers and Distributors

For businesses selling to resellers or tax-exempt entities, CertDo manages exemption certificates, reducing the manual burden and increasing compliance.

t

Government Contractors

CertDo’s automatic certificate tracking and verification provide confidence that your tax-exempt clients’ documentation is always compliant.

t

Service Providers

Simplify managing tax-exempt clients across multiple states with CertDo’s automation, reducing manual tasks and errors.

t

Retailers

Manage tax-exempt clients easily with CertDo’s automated tracking and renewal reminders, reducing audit risks and non-compliance penalties.

t

e-Commerce Platforms

CertDo streamlines tax-exemption management for online sales, providing real-time tax exemption calculations for a smoother customer experience.

t

Non-Profits

CertDo ensures accurate verification for non-profits by leveraging IRS data, ensuring compliance with tax exemption laws.

t

Educational Institutions

Schools and universities need to manage tax-exempt purchases. CertDo ensures proper exemption documentation is collected and verified.

t

Franchises

Franchises with multiple locations can centralize and automate exemption certificate management, ensuring uniform compliance across all branches.

Our Portfolio

Companies Choose US

Companies