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Updated June 16, 2026Independent affiliate-supported guideSmall business bill pay

How to Pay Contractors Online: A Small Business Guide

Learn how to pay contractors online with cleaner records, W-9 collection, 1099 awareness, payment method choices, and vendor-friendly workflows.

How to Pay Contractors Online: A Small Business Guide visual
Affiliate disclosure: Payables Guide may earn a commission if you sign up through our Melio link, at no extra cost to you. This does not change our editorial goal: explain fees, limits, use cases, and tradeoffs clearly.

Contractor payment workflow

Paying contractors online is not just about sending money. A better workflow captures the contractor’s legal name, business name, tax details, invoice, payment method preference, due date, approval status, and payment record. That makes your bookkeeping easier and helps reduce tax-season stress.

  1. Collect the invoice and verify the work or milestone.
  2. Collect or confirm the contractor’s W-9 information when applicable.
  3. Choose ACH, card, wire, or check based on cost, speed, and vendor preference.
  4. Schedule payment with a clear memo and invoice reference.
  5. Sync or record the payment in accounting software.
  6. Keep documentation for year-end contractor reporting.

Payment methods for contractors

MethodUse whenWatch out for
ACHYou want a low-cost routine contractor payment.Processing time and monthly plan allowances.
Card-funded paymentYou need short-term cash-flow flexibility or want to preserve bank cash temporarily.Card fees can be significant.
WireThe contractor needs funds urgently or the payment is high value.Wire fees and limited reversibility.
CheckThe contractor prefers mailed checks.Mailing delays and tracking.

W-9 and 1099 reminders

Melio publishes contractor and 1099 resources, including W-9 collection and 1099-related workflows on eligible plans. This guide is not tax advice; a business should confirm IRS requirements and use an accountant when contractor classification, reporting thresholds, or state rules are unclear.

Before you pay checklist

  • Invoice received and approved.
  • Contractor legal details are on file.
  • Payment method and fee are clear.
  • Due date and delivery timing are realistic.
  • Payment will sync or be recorded in your accounting system.
  • Affiliate or platform fees are understood before signup.

Ready to test a cleaner bill-pay workflow?

Review the current plan details, then start with Melio when the fees and workflow fit your business.

Source note: This page was prepared using public provider resources checked on June 16, 2026. Always confirm current pricing, plan availability, delivery timing, tax workflows, and feature limits directly with the provider before making business decisions.