
Every trade relationship your firm depends on, organized in one dashboard. Generate the right resale certificate for every state, and apply to new vendors instantly—so you spend your time designing, not filing paperwork.

Vendors, workrooms, installers, fabric houses. No more unruly Google Sheets, no more digging through emails for an account number, discount code, or your rep's phone number.
Info from 1,700+ to-the-trade vendors is already in Credenza—just start typing and add them to your dashboard in one click.
Your trade relationships are your business. Now they're organized like it.
Every certificate attaches to its vendor automatically. When one expires, the affected accounts surface on your dashboard—so you know when it's time to submit a new one.
Account numbers and portal passwords encrypted in transit and at rest. Copy user name and password with one click. Share access with your team; revoke when someone leaves.
Upload a CSV of your existing trade accounts—we match against our directory of 1,700+ brands and auto-fill categories, contact info, and portal links. Migrate decades of vendors in minutes.
New address, new business name, new team member—change it in your profile and every vendor you're connected with sees the update.
Pick the vendor, pick the state, hit generate. Credenza picks the right form and fills every field—firm info, vendor details, tangible goods sold. Every expiration tracked. No wondering what form to use or what box to check.
Did you know a single registration can earn you tax exemption in dozens of states? Whether you're on a sourcing trip to Round Top or shipping out of state, Credenza finds you the broadest exemption with the fewest possible forms—so you don't pay tax if you don't need to.
We auto-fill legal business name, address, and comprehensive product categories from our to-the-trade vendor directory of 1,700+ brands to build you a compliant blanket certificate in seconds.
Every certificate's expiration date is tracked in your vault. For vendors on Credenza, we notify you before anything lapses—so your tax-exempt status never changes because of a missed deadline.
Six states require their own state-issued certificate—AL, FL, LA, NM, TN, WA. Upload yours once—Credenza tracks expirations and keeps it ready to send to any vendor on the Credenza network.


Every team member gets their own login. Add a new hire once and they have access to every vendor account. Revoke access the moment someone leaves.

Your EIN confirmed against IRS records. Your license validated with the state board. Your memberships checked against ASID, NCIDQ, NKBA, and ICAA directories. Everything that makes your certificates and applications credible—verified once and stored in one place.

Verified against IRS records—building the credibility that gets you approved faster.
Interior design licenses checked against state boards in NY, FL, GA, IL, LA, NV, TX, and DC. Architecture licenses validated against NCARB.
Verified directly with 28 states. Stored so your certificates are always pre-filled correctly.
ASID, NCIDQ, NKBA, ICAA—if you're a member, we'll make sure it counts.
Active, credible web presence consistent with a working design practice.
Matched against thousands of showhouse participants and press coverage across major design publications.
A license, a membership, a decade of published work, a growing social following—however you've built your career, Credenza turns it into a profile that speaks for you. As vendors join the network, your verified profile travels with you—one click to apply, every time.
Your trade profile is on file—review and click to submit your application.

We'll generate resale certificates automatically. We have your sales tax IDs on file for 2 states—view all states. Edit states
You've elected tax-exempt purchasing.
ChangeWe're onboarding the first vendor partners now. As they power their trade programs with Credenza, your verified profile goes with you—no forms, no uploads, no repeat applications.
Set up once. Every new vendor is just one click away.
Everything you verify stays with your trade profile, portable across every vendor on Credenza.
Your verified profile is the application. Skip the re-entry, the re-uploads, the re-explaining.
Vendors on Credenza can automate their approvals—so if your verified profile meets their criteria, you can be approved in under 5 minutes.
No credit card. No trial window. No seat limit. Generate certificates, manage trade accounts, verify your profile, and invite your whole team at no cost to designers.

Every trade relationship you rely on in one considered place.
Get Started—It’s Free