BR → US Payroll Corridor

Send USD payroll to US contractors.
No IOF. One FX leg.
Done by 11:00.

Brazilian companies remit BRL via Pix. US contractors receive USD via ACH. One FX conversion event — IOF code 7.11 triggers once, not twice. The second 0.38% leg that traditional processors charge: gone. Settlement confirmed by 11:00 BRT same business day.

BACKCHANNEL FX CORRIDOR — LIVE RATE INSTRUMENT MID-MARKET BCL RATE SAVINGS BRL/USD 5.0521 5.0647 0.25% TRADITIONAL 5.0521 +0.76% IOF×2 IOF code 7.11 SINGLE LEG 0.38% only saved SETTLEMENT T+2 SWIFT T+0 BY 11:00 BRT LIVE Banco Central do Brasil corridor Pix → ACH
R$0
IOF on the FX outbound leg
11:00
BRT same-day cutoff
1
FX conversion, not two
2022
Founded on Faria Lima
The Mechanism

One corridor. Three steps.

The entire BRL-to-USD payroll transfer flows through a single FX conversion event. No intermediary currency. No second IOF trigger. No hidden spread on the outbound ACH wire.

1. Brazilian company sends BRL

Your finance team sends BRL via Pix from your corporate account to BackChannel's CNPJ-registered chave Pix. Settlement is confirmed in seconds. CNPJ-verified, audit-ready.

2. BackChannel converts single FX leg

One FX event. IOF code 7.11 applies once — on the inbound leg only. No second conversion, no second IOF charge. Spread: 0.25% over mid-rate.

3. Contractor receives USD same day

ACH credit to the US contractor's bank account. Confirmed settlement by 11:00 BRT same business day. No action required from the contractor.

Full Mechanism Explainer
IOF Anatomy

Stop paying 0.76%. Start paying 0.38%.

Traditional cross-border payroll processors run two FX events: BRL converts to an intermediary offshore currency, then routes to USD. Each conversion triggers IOF at 0.38% under code 7.11. On a R$200K monthly payroll that's R$760 gone per month — R$9,120 per year — in a structural inefficiency, not a tax you can avoid.

BackChannel structures the transfer as a single FX leg: BRL converts directly to USD. The outbound ACH wire to the US contractor is downstream of that conversion — not a second FX event, not a second IOF trigger.

Save up to 0.38% per payroll run — permanently.
TRADITIONAL BACKCHANNEL BRL IOF 0.38% USD +IOF 0.38% TOTAL: 0.76% BRL IOF 0.38% USD No 2nd IOF TOTAL: 0.38% Two IOF events = double cost One FX leg = half the IOF
Why BackChannel

Built for the corridor. Not bolted on.

Registered in São Paulo

Avenida Brigadeiro Faria Lima, 3477 — the address of Brazil's primary financial services cluster. We work alongside the CFOs and treasury desks who are our customers. Not a remote-first company selling into a market it doesn't sit in.

Single FX conversion method

Designed around IOF code 7.11 from the ground up. The single-leg FX structure is the product — not a workaround, not a grey-area exemption. One conversion event; IOF applies once. That's the structural reality we build to.

Same-day settlement SLA

11:00 BRT cutoff, same business day. Upload payroll by 09:00, Pix transfer by 09:30, USD settled by 11:00. This is a treasury operations product — the SLA is a hard commitment, not a marketing estimate.

Pricing

Flat spread. No hidden IOF legs.

Spread-based on the BRL amount — not per-contractor, not per-seat. Your cost scales with payroll volume, not headcount. Adding a 10th contractor costs the same as adding a 2nd. No free tier: BackChannel is a B2B treasury operations product with a R$30K monthly payroll minimum.

See Full Pricing
Volume
0.25%
over mid-rate / R$30K+ monthly
Unlimited contractors
Pix + API access
11:00 BRT SLA
Enterprise
Custom
0.15–0.20% for R$500K+/mo
Dedicated ops contact
Custom webhooks
CNPJ batch upload
Insights

The BR-US Payroll Blog

IOF code 7.11, Pix settlement mechanics, RFB reporting — written for Brazilian finance teams and US contractors who need operational detail, not fintech think-pieces.

All Posts

Stop leaving 0.38% on the table every payroll run.

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