Frontline Source Group Accounting Department for Invoice Payments and Billing
Pay your Frontline Source Group staffing invoice online in minutes. Frontline accepts ACH bank transfers (one-time or recurring), Zelle, and all major credit cards with no processing fee. Frontline is also an approved vendor on Ramp, Coupa, Nvoicepay, AvidXchange, and QuickBooks for enterprise clients who prefer to pay through their existing accounts payable workflow. Online payment is the fastest, most reliable way to ensure your invoice posts by the due date and your 5-Year Placement Warranty stays in place.
Founded in 2004 and headquartered at 901 Main Street, Suite 4650, Dallas, TX 75202, Frontline Source Group has 22 years of nationwide staffing and executive search experience, 5,619 placements, and recognition on the 2026 Forbes Best Professional Recruiting Firms list (9 consecutive years) and the 2026 Forbes Best Executive Recruiting Firms list. The Frontline accounting department processes payments and verification requests for clients and current or former employees across all 32 nationwide offices.
Pay Online to Protect Your 5-Year Placement Warranty
Frontline Source Group's industry-leading 5-Year Placement Warranty (20 times longer than the 90-day staffing industry standard) requires that full invoice payment is received and posted by the due date listed on your invoice. Online payments via ACH, Zelle, or credit card post immediately and are the most reliable way to keep your warranty coverage in place. If your existing client agreement still permits payment by check, please review the agreement terms and email accounting@frtline.com in advance to let us know your payment is in transit. Mailed checks can take 7 to 14 business days to arrive and post, which may push payment past the due date and could delay or void your placement warranty.
Accounting Department Important Links and Information
Download the Frontline Source Group W-9 Form
For vendor setup and accounts payable, download the current Frontline Source Group W-9 to add Frontline to your procurement platform, ERP, or AP system.
Corporate address: 901 Main Street, Suite 4650, Dallas, TX 75202
Accounting contact: accounting@frtline.com
Frequently Asked Questions About Billing and Payments
How do I pay my Frontline Source Group staffing invoice?
Frontline Source Group's preferred payment methods are ACH bank transfer (one-time or recurring), Zelle, and credit card (Visa, Mastercard, American Express, Discover), all available online with no processing fee. Online payments post immediately and protect your 5-Year Placement Warranty by ensuring on-time receipt by the invoice due date. You can click directly on your invoice to pay by credit card, or contact accounting@frtline.com for a payment link.
What payment methods does Frontline Source Group accept?
Frontline Source Group accepts ACH bank transfers (one-time or recurring), Zelle payments, and credit cards (Visa, Mastercard, American Express, Discover) with no processing fee on any method. Frontline is also an approved vendor on enterprise payment platforms including Ramp, Coupa, Nvoicepay, AvidXchange, and QuickBooks. Online payment is the standard method and ensures your invoice posts by the due date so your 5-Year Placement Warranty stays in place.
Enterprise Payment Platform Integrations
Is Frontline Source Group an approved vendor on Ramp, Coupa, and other procurement platforms?
Yes. Frontline Source Group is an approved vendor and integrated with Ramp, Coupa, Nvoicepay, AvidXchange, and QuickBooks. If your company uses any of these platforms for accounts payable or vendor management, you can process Frontline invoices directly through your existing system for faster, streamlined payments.
Can I pay Frontline Source Group invoices through Ramp?
Yes. Frontline Source Group is an approved vendor on Ramp. You can add Frontline as a vendor in your Ramp account and process staffing invoice payments directly through the platform using your existing payment workflows.
Does Frontline Source Group accept payments through Coupa?
Yes. Frontline Source Group is integrated with Coupa for procurement and invoice processing. Clients using Coupa Pay or Coupa Invoicing can submit and pay Frontline staffing invoices through their existing Coupa portal.
Can I pay Frontline Source Group through AvidXchange or Nvoicepay?
Yes. Frontline Source Group accepts payments through both AvidXchange and Nvoicepay. If your company uses either platform for automated accounts payable, you can process Frontline invoices directly within your existing AP workflow.
Is Frontline Source Group set up as a vendor in QuickBooks?
Yes. Frontline Source Group can be added as a vendor in QuickBooks Online or QuickBooks Desktop. Contact accounting@frtline.com for vendor setup details including W-9, payment terms, and remittance information to streamline your QuickBooks payments.
ACH, Zelle, and Credit Card Payments
How do I set up ACH payments with Frontline Source Group?
Frontline Source Group offers two ACH payment options. For one-time ACH payments, complete the online ACH payment form. For recurring automatic payments, download and submit the ACH Auto Payment Form. Both options are available on this page.
Can I pay my Frontline Source Group invoice with Zelle?
Yes. To pay via Zelle, send payment to accounting@frtline.com. Include the invoice number you are paying in the memo section so the payment can be applied correctly to your account.
Does Frontline Source Group charge a fee for credit card payments?
No. Frontline Source Group accepts all major credit cards including Visa, Mastercard, American Express, and Discover with no additional processing fee. Paying by credit card online posts your payment immediately, which protects your 5-Year Placement Warranty by ensuring on-time receipt by the invoice due date.
How does payment timing affect my Frontline 5-Year Placement Warranty?
For Frontline Source Group's 5-Year Placement Warranty to remain in effect, full invoice payment must be received and posted by the due date listed on your invoice. Online payments via ACH, Zelle, or credit card post immediately upon submission and are the most reliable way to protect your warranty coverage. Mailed check payments can take 7 to 14 business days to arrive and post and may not reach Frontline by the due date, which can delay or void warranty protection on the placement. If you have a question about a specific invoice or due date, contact accounting@frtline.com.
Legacy Check Payment Information
What if my client agreement still requires payment by check?
Online payment is Frontline Source Group's standard method, and Frontline strongly encourages all clients to pay online to protect your 5-Year Placement Warranty. If your existing client agreement requires payment by check, please review your agreement terms first and email accounting@frtline.com in advance to confirm the payment is in transit. Mail check payments to Frontline Source Group at PO Box 224808, Dallas, TX 75222-4808. Please note that mailed payments take 7 to 14 business days to arrive and post and may delay or void your placement warranty if not received by the invoice due date.
Where do I send overnight check payments to Frontline Source Group?
If your agreement requires a check payment and time is critical to meet the invoice due date, send overnight delivery to Frontline Source Group, Inc., 901 Main Street, Suite 4650, Dallas, TX 75202. Email accounting@frtline.com in advance with the tracking number so the payment can be applied promptly. To ensure the fastest, most reliable processing and to protect your placement warranty, Frontline recommends paying online via ACH, Zelle, or credit card whenever possible.
W-9, Employment Verification, and Contact Information
How do I download the Frontline Source Group W-9 form?
The current Frontline Source Group W-9 form is available for download on this page. The company's legal name is Frontline Source Group, Inc. and the corporate address is 901 Main Street, Suite 4650, Dallas, TX 75202.
How do I contact Frontline Source Group accounting department?
Contact the Frontline Source Group accounting department by email at accounting@frtline.com or by phone at 877-780-3822. The accounting team handles invoice questions, payment processing, billing inquiries, and warranty timing questions.
How do I request employment verification from Frontline Source Group?
Submit employment verification requests by email to payroll@frtline.com. Include the employee's full name, dates of employment, and the specific information you need verified. Frontline Source Group processes verification requests for current and former temporary and direct hire employees.
Enterprise Payment Platform Integrations
Frontline Source Group is an approved vendor on leading procurement and accounts payable platforms. If your company uses any of the following systems, you can process staffing invoices directly through your existing workflows:
- Ramp: Add Frontline as an approved vendor for streamlined expense management and bill pay.
- Coupa: Submit and pay invoices through Coupa Pay or Coupa Invoicing.
- Nvoicepay: Process payments through your Nvoicepay AP automation workflow.
- AvidXchange: Pay Frontline invoices via AvidXchange automated accounts payable.
- QuickBooks: Set up Frontline as a vendor in QuickBooks Online or Desktop for easy bill pay.
Contact accounting@frtline.com for vendor setup assistance, W-9 documentation, or remittance details for any platform.
