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Vendor Management | Self-Service Onboarding Portal

Vendors onboard themselves. KYC live-verified. Live in your books in a day.

Vendor self-service portal for onboarding. Verified at every step. The W-9, certificate of insurance, licences and bank details are submitted by the vendor, the taxpayer name and number are matched against IRS records, and the submission routes for your approval. Expiry alerts land on the calendar rather than at payment time.

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Vendor Onboarding Portal

What the system does

Capability, input, output.

  • Vendor invite

    Input
    Vendor contact + entity
    Output
    Secure unique invite link

  • OTP verification

    Input
    Phone / email + OTP
    Output
    Verified vendor identity

  • Document upload

    Input
    W-9, insurance certificate, licences, bank details
    Output
    Versioned document repository

  • Live verification

    Input
    Document numbers
    Output
    Taxpayer number match, OFAC screen, bank name match

  • Approval routing

    Input
    Vendor record + tier
    Output
    Approver chain

  • Expiry tracking

    Input
    Document expiry dates
    Output
    Calendar alerts before expiry

Compliance + integrations

Onboarding done right, every time.

Self-service onboarding cuts the manual chase. Live verification cuts the manual error. The audit trail captures the full chain from invite to live.

Regulations we work within

  • IRS backup withholding

    A missing or mismatched taxpayer number puts the payee into backup withholding, and the amount sits with the payer.

  • OFAC sanctions

    Screened before the vendor is approved. Liability here does not turn on intent.

  • State privacy laws

    Vendor personal data captured with notice and held to purpose.

Connects to

  • IRS TIN matching Name and number verification
  • Bank account check Payee name validation
  • Email invite Invite and reminder

Self-Service Onboarding Portal FAQ

What buyers ask.

How quickly can a vendor be onboarded?

For a fully cooperative vendor with documents on hand, onboarding completes in under an hour: invite → upload → live verification → approval → live in books. The bottleneck is usually the vendor (responding to the invite), not the system.

What if a vendor will not complete the W-9?

Then the first payment is held rather than the onboarding being abandoned, because that is the moment you have leverage and they do not. If they still will not, the payee is flagged for backup withholding and the record of having asked is retained, which is what the process expects of you. A vendor who is not a US person goes down the foreign flow instead, where a W-8 and the treaty position are the questions that matter.

Can vendors update their documents over time?

Yes. The portal stays open after onboarding. Vendors can update bank details, a lapsed insurance certificate, or a legal name that changed when they incorporated. Each update is verified and goes through the approval chain, and a bank-detail change is treated as an event rather than an edit, because that is the most common payment fraud in this market.

What about bulk import of an existing vendor master?

Bulk CSV import is supported for migration. KYC verification runs in batch for the imported vendors; gaps surface for one-by-one chase. The portal then handles ongoing updates.

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Send a vendor invite today. Watch them go live by tomorrow.

Connect one entity, free. Send an invite to a real vendor. The portal walks them through KYC; the verification runs live; the vendor is approval-ready before you finish the day.

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