🚀 Check out the Q1 changelog for our latest product developments

Hire anywhere, without getting buried in government paperwork

Outsource payroll tax registration and ongoing state compliance so you can focus on growing your business.

Register with states in minutes

Create all the state accounts you need to operate and pay employees in any state using a common application and an easy-to-use dashboard.

Onboard employees without delays

Quickly set up withholding and State Unemployment Insurance (SUI) accounts to hire employees, process payroll, and file tax returns.

Stay compliant as you grow

Get ongoing support to manage compliance once you register across different states. We process your mail and notify you when you need to take action.

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One home for your government accounts

Simply tell us a few details about your business and get registered faster, without dozens of confusing questions. Manage your account information across hundreds of state agencies in one centralized place with a single-view dashboard.

Learn more about Agent

Streamline state compliance

Get ongoing monitoring for state compliance, accurate tax information and expertise from the Middesk team, and transfer pre-existing registrations to consolidate your accounts. Agent helps submit your annual report to the government and accounts for differences in state requirements.

Scale your teams with ease

Avoid delays in paying employees and hiring in multiple states with seamless multi-state registrations. When you hire in a different state, we’ll also register your business with the Secretary of State for tax accounts — all so you don’t have to.

How Radius Bank finds more hours in the day with Middesk

“Every minute we’re able to save in processing loans is a minute faster than a small business will have access to the capital they need. With Middesk, what ordinarily would have taken us hours to do is now taking us minutes. We take pride in partnering with technology companies that help us serve our customers better.”

Kevin Walsh
Vice President | Decision Sciences

How Novo redefines its KYB process with Middesk’s verification product

“Middesk's market-leading methods challenge the established legacy approach to verification. Their product has unlocked significant efficiency, enhancing the onboarding experience for small businesses to access Novo. Middesk’s ground-up approach to product development played an integral part in increasing confidence in KYB, both internally and with partners.”

Anthony Jerkovic
Head of Data & Risk, Novo

Driving team efficiency and performance with Clearco

“Middesk's Lien Search product has allowed my team to focus on value-add activities like making deals rather than tedious tasks like sifting through UCC portals. My team is faster and happier with getting business owners the capital they need to grow their businesses.”

Ben Brideaux
General Manager

Leveling up Plaid’s onboarding process with seamless KYB

“When a customer signs up for Plaid, they want to start building on our APIs right away. Middesk has been a critical partner enabling us to quickly and seamlessly onboard new customers.”

Chris Campano
Risk Lead, Plaid

Why Middesk?

Effortless setup

Build using our easy-to-integrate APIs, or get started with our dashboard.

See API docs


Get peace-of-mind with accurate data for 100% of businesses.

Flexible and customizable

Tailor Middesk’s products to your business with flexible features.